WorldWideScience

Sample records for china energy databook

  1. China energy databook

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Fridley, D.G.; Levine, M.D. [eds.

    1996-06-01

    The response to the first edition of the China Energy Databook was overwhelmingly positive, and has encouraged us to issue this revised, updated, and expanded edition. It has been a natural counterpart to the Energy Analysis Program`s continuing program of collaborative research with the Energy Research Institute. No other current reference volume dedicated to China`s energy system contains a similar variety and quality of material. We have revised some of the categories and data that appeared in the old volume. The adjustment for energy consumption in the transportation sector, for instance, has been slightly changed to include some fuel use in the commercial sector, which was previously left out. As another example, natural gas consumption statistics in the first edition greatly overstated electric utility use; we have rectified that error. Some tables have changed as statistical collection and reporting practices change in China. Figures on gross output value by sector stop with 1992, and economic output in subsequent years is covered by various measures of value-added, such as national income and gross domestic product.

  2. China energy databook

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. (eds.) (Lawrence Berkeley Lab., CA (United States)); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi (eds.) (Energy Research Inst., Beijing, BJ (China))

    1992-11-01

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first becamc involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China's State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industries more energy-efficient, preparing historical reviews of energy supply and demand in the People's Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. We are hopeful that this volume will not only help us in our work, but help build a broader community of Chinese energy policy studies within the US.

  3. China energy databook

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. [eds.] [Lawrence Berkeley Lab., CA (United States); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi [eds.] [Energy Research Inst., Beijing, BJ (China)

    1992-12-31

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first became involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China`s State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industrics morc energy-efficient, preparing historical reviews of cncrgy supply and demand in the People`s Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. Preparing this volume confronted us with a number of difficult issues. The most frustrating usually involved the different approaches to sectoral divisions taken in China and the US. For instance, fuel used by motor vehicles belonging to industrial enterprises is counted as industrial consumption in China; only fuel use by vehicles belonging to enterprises engaged primarily in transportation is countcd as transportation use. The estimated adjustment to count all fuel use by vehicles as transportation energy use is quite large, since a large fraction of motor vehicles belong to industrial enterprises. Similarly, Chinese industrial investment figures are skewed compared to those collected in the US because a large portion of enterprises` investment funds is directed towards providing housing and social services for workers and their families.

  4. China energy databook

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. (eds.) (Lawrence Berkeley Lab., CA (United States)); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi (eds.) (Energy Research Inst., Beijing, BJ (China))

    1992-01-01

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first became involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China's State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industrics morc energy-efficient, preparing historical reviews of cncrgy supply and demand in the People's Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. Preparing this volume confronted us with a number of difficult issues. The most frustrating usually involved the different approaches to sectoral divisions taken in China and the US. For instance, fuel used by motor vehicles belonging to industrial enterprises is counted as industrial consumption in China; only fuel use by vehicles belonging to enterprises engaged primarily in transportation is countcd as transportation use. The estimated adjustment to count all fuel use by vehicles as transportation energy use is quite large, since a large fraction of motor vehicles belong to industrial enterprises. Similarly, Chinese industrial investment figures are skewed compared to those collected in the US because a large portion of enterprises' investment funds is directed towards providing housing and social services for workers and their families.

  5. China energy databook

    International Nuclear Information System (INIS)

    The Energy Analysis Program at the Lawrence Berkeley Laboratory (LBL) first became involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute of China's State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industries more energy-efficient, preparing historical reviews of energy supply and demand in the People's Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues, we decided to compile, assess, and organize Chinese energy data. We are hopeful that this volume will not only help us in our work, but help build a broader community of Chinese energy policy studies within the US. In order to select appropriate data from what was available we established several criteria. Our primary interest was to use the data to help understand the historical evolution and likely future of the Chinese energy system. A primary criterion was thus that the data relate to the structure of energy supply and demand in the past and indicate probable developments (e.g., as indicated by patterns of investment). Other standards were accuracy, consistency with other information, and completeness of coverage. This is not to say that all the data presented herein are accurate, consistent, and complete, but where discrepancies and omissions do occur we have tried to note them

  6. China Energy Databook. Revision 4

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J. E.; Fridley, D. G.; Levine, M. D.; Yang, F.; Zhenping, J.; Xing, Z.; Kejun, J.; Xiaofeng, L.

    1996-09-01

    The Energy Analysis Program at LBL first became involved in Chinese energy issues through a joint China-US symposium on markets and energy demand held in Nanjing Nov. 1988. EAP began to collaborate on projects with the Energy Research Institute of China`s State Planning Commission. It was decided to compile, assess, and organize Chinese energy data. Primary interest was to use the data to help understand the historical evolution and likely future of the Chinese energy system; thus the primary criterion was to relate the data to the structure of energy supply and demand in the past and to indicate probable developments (eg, as indicated by patterns of investment). Caveats are included in forewords to both the 1992 and 1996 editions. A chapter on energy prices is included in the 1996 edition. 1993 energy consumption data are not included since there was a major disruption in energy statistical collection in China that year.

  7. China energy databook. 1992 Edition

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Levine, M.D.; Feng Liu; Davis, W.B. [eds.] [Lawrence Berkeley Lab., CA (United States); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi [eds.] [Energy Research Inst., Beijing, BJ (China)

    1992-11-01

    The Energy Analysis Program (EAP) at the Lawrence Berkeley Laboratory (LBL) first becamc involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute (ERI) of China`s State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industries more energy-efficient, preparing historical reviews of energy supply and demand in the People`s Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues-we decided to compile, assess, and organize Chinese energy data. We are hopeful that this volume will not only help us in our work, but help build a broader community of Chinese energy policy studies within the US.

  8. China energy databook. Revision 2, 1992 edition

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, J.E.; Levine, M.D.; Liu, Feng; Davis, W.B. [eds.] [Lawrence Berkeley Lab., CA (United States); Jiang Zhenping; Zhuang Xing; Jiang Kejun; Zhou Dadi [eds.] [State Planning Commission of China, Beijing, BJ (China). Energy Research Inst.

    1993-06-01

    The Energy Analysis Program at the Lawrence Berkeley Laboratory (LBL) first became involved in Chinese energy issues through a joint China-US symposium on markets and demand for energy held in Nanjing in November of 1988. Discovering common interests, EAP began to collaborate on projects with the Energy Research Institute of China`s State Planning Commission. In the course of this work it became clear that a major issue in the furtherance of our research was the acquisition of reliable data. In addition to other, more focused activities-evaluating programs of energy conservation undertaken in China and the prospects for making Chinese industries more energy-efficient, preparing historical reviews of energy supply and demand in the People`s Republic of China, sponsoring researchers from China to work with experts at LBL on such topics as energy efficiency standards for buildings, adaptation of US energy analysis software to Chinese conditions, and transportation issues, we decided to compile, assess, and organize Chinese energy data. We are hopeful that this volume will not only help us in our work, but help build a broader community of Chinese energy policy studies within the US. In order to select appropriate data from what was available we established several criteria. Our primary interest was to use the data to help understand the historical evolution and likely future of the Chinese energy system. A primary criterion was thus that the data relate to the structure of energy supply and demand in the past and indicate probable developments (e.g., as indicated by patterns of investment). Other standards were accuracy, consistency with other information, and completeness of coverage. This is not to say that all the data presented herein are accurate, consistent, and complete, but where discrepancies and omissions do occur we have tried to note them.

  9. China Energy Databook -- User Guide and Documentation, Version 7.0

    Energy Technology Data Exchange (ETDEWEB)

    Fridley, Ed., David; Aden, Ed., Nathaniel; Lu, Ed., Hongyou; Zheng, Ed., Nina

    2008-10-01

    Since 2001, China's energy consumption has grown more quickly than expected by Chinese or international observers. This edition of the China Energy Databook traces the growth of the energy system through 2006. As with version six, the Databook covers a wide range of energy-related information, including resources and reserves, production, consumption, investment, equipment, prices, trade, environment, economy, and demographic data. These data provide an extensive quantitative foundation for understanding China's growing energy system. In addition to providing updated data through 2006, version seven includes revised energy and GDP data back to the 1990s. In the 2005 China Energy Statistical Yearbook, China's National Bureau of Statistics (NBS) published revised energy production, consumption, and usage data covering the years 1998 to 2003. Most of these revisions related to coal production and consumption, though natural gas data were also adjusted. In order to accommodate underestimated service sector growth, the NBS also released revised GDP data in 2005. Beyond the inclusion of historical revisions in the seventh edition, no attempt has been made to rectify known or suspected issues in the official data. The purpose of this volume is to provide a common basis for understanding China's energy system. In order to broaden understanding of China's energy system, the Databook includes information from industry yearbooks, periodicals, and government websites in addition to data published by NBS. Rather than discarding discontinued data series, information that is no longer possible to update has been placed in C section tables and figures in each chapter. As with previous versions, the data are presented in digital database and tabular formats. The compilation of updated data is the result of tireless work by Lu Hongyou and Nina Zheng.

  10. China Energy Primer

    Energy Technology Data Exchange (ETDEWEB)

    Ni, Chun Chun

    2009-11-16

    Based on extensive analysis of the 'China Energy Databook Version 7' (October 2008) this Primer for China's Energy Industry draws a broad picture of China's energy industry with the two goals of helping users read and interpret the data presented in the 'China Energy Databook' and understand the historical evolution of China's energy inustry. Primer provides comprehensive historical reviews of China's energy industry including its supply and demand, exports and imports, investments, environment, and most importantly, its complicated pricing system, a key element in the analysis of China's energy sector.

  11. Key China Energy Statistics 2011

    Energy Technology Data Exchange (ETDEWEB)

    Levine, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fridley, David [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Lu, Hongyou [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fino-Chen, Cecilia [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-01-15

    The China Energy Group at Lawrence Berkeley National Laboratory (LBNL) was established in 1988. Over the years the Group has gained recognition as an authoritative source of China energy statistics through the publication of its China Energy Databook (CED). In 2008 the Group published the Seventh Edition of the CED (http://china.lbl.gov/research/chinaenergy-databook). This handbook summarizes key statistics from the CED and is expressly modeled on the International Energy Agency’s “Key World Energy Statistics” series of publications. The handbook contains timely, clearly-presented data on the supply, transformation, and consumption of all major energy sources.

  12. Key China Energy Statistics 2012

    Energy Technology Data Exchange (ETDEWEB)

    Levine, Mark [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fridley, David [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Lu, Hongyou [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fino-Chen, Cecilia [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-05-01

    The China Energy Group at Lawrence Berkeley National Laboratory (LBNL) was established in 1988. Over the years the Group has gained recognition as an authoritative source of China energy statistics through the publication of its China Energy Databook (CED). The Group has published seven editions to date of the CED (http://china.lbl.gov/research/chinaenergy-databook). This handbook summarizes key statistics from the CED and is expressly modeled on the International Energy Agency’s “Key World Energy Statistics” series of publications. The handbook contains timely, clearly-presented data on the supply, transformation, and consumption of all major energy sources.

  13. Databook of Happiness

    NARCIS (Netherlands)

    R. Veenhoven (Ruut)

    2014-01-01

    markdownabstract__Abstract__ The “Databook of Happiness” is a reference work that was published in 1984 by Ruut Veenhoven together with “Conditions of Happiness,” in which he reviewed the then available research findings on subjective enjoyment of life. It formed the basis of the present World Data

  14. ANS materials databook

    Energy Technology Data Exchange (ETDEWEB)

    Marchbanks, M.F.

    1995-08-01

    Technical development in the Advanced Neutron Source (ANS) project is dynamic, and a continuously updated information source is necessary to provide readily usable materials data to the designer, analyst, and materials engineer. The Advanced Neutron Source Materials Databook (AMBK) is being developed as a part of the Advanced Neutron Source Materials Information System (AMIS). Its purpose is to provide urgently needed data on a quick-turnaround support basis for those design applications whose schedules demand immediate estimates of material properties. In addition to the need for quick materials information, there is a need for consistent application of data throughout the ANS Program, especially where only limited data exist. The AMBK is being developed to fill this need as well. It is the forerunner to the Advanced Neutron Source Materials Handbook (AMHB). The AMHB, as reviewed and approved by the ANS review process, will serve as a common authoritative source of materials data in support of the ANS Project. It will furnish documented evidence of the materials data used in the design and construction of the ANS system and will serve as a quality record during any review process whose objective is to establish the safety level of the ANS complex. The information in the AMBK and AMHB is also provided in electronic form in a dial-up computer database known as the ANS Materials Database (AMDB). A single consensus source of materials information prepared and used by all national program participants has several advantages. Overlapping requirements and data needs of various sub-projects and subcontractors can be met by a single document which is continuously revised. Preliminary and final safety analysis reports, stress analysis reports, equipment specifications, materials service reports, and many other project-related documents can be substantially reduced in size and scope by appropriate reference to a single data source.

  15. 1995 NPTS Databook

    Energy Technology Data Exchange (ETDEWEB)

    Hu, PS

    2001-12-05

    Policymakers rely on transportation statistics, including data on personal travel behavior, to formulate strategic transportation policies and to improve the safety and efficiency of the U.S. transportation system. Data on personal travel trends are needed to examine the reliability, efficiency, capacity, and flexibility of the Nation's transportation system to meet current demands and accommodate future demands; to assess the feasibility and efficiency of alternative congestion-alleviating technologies (e.g., high-speed rail, magnetically levitated trains, intelligent vehicle and highway systems); to evaluate the merits of alternative transportation investment programs; and to assess the energy-use and air-quality impacts of various policies. To address these data needs, the Department of Transportation (DOT) initiated an effort in 1969 to collect detailed data on personal travel. The 1969 survey was the first Nationwide Personal Transportation Survey (NPTS). The survey was conducted again in 1977, 1983, 1990, and 1995. The 1995 survey was cosponsored by four DOT agencies: Federal Highway Administration (FHWA), Bureau of Transportation Statistics (BTS), Federal Transit Administration (FTA), and National Highway Traffic Safety Administration (NHTSA). The primary objective of the survey was to collect trip-based data on the nature and characteristics of personal travel. Commercial and institutional travel were not part of the survey.

  16. DC KIDS COUNT e-Databook Indicators

    Science.gov (United States)

    DC Action for Children, 2012

    2012-01-01

    This report presents indicators that are included in DC Action for Children's 2012 KIDS COUNT e-databook, their definitions and sources and the rationale for their selection. The indicators for DC KIDS COUNT represent a mix of traditional KIDS COUNT indicators of child well-being, such as the number of children living in poverty, and indicators of…

  17. China's Energy Strategy and China-Russia Energy Cooperation

    Institute of Scientific and Technical Information of China (English)

    Xia Yishan

    2010-01-01

    @@ Energy strategy and China-Russia energy cooperation are based on the estimation of China's energy supply and demand.Therefore, before we get to the main point, we need to analyze the development of energy in China first,and then discuss the issue of China's energy strategy and China-Russia energy cooperation.

  18. China's Energy Mix

    Institute of Scientific and Technical Information of China (English)

    Liu Xinwen

    2007-01-01

    @@ The modern industrial world is underpinned by energy and also driven by energy.Today 80% of the world's energy comes from coal,oil and natural gas.China is known as a country and also one of the largest energy suppliers in the world.

  19. China's New Energy Strategy

    Institute of Scientific and Technical Information of China (English)

    Cui Shuhong

    2004-01-01

    @@ At one of the routine meetings recently held by the State Council, the Chinese Government discussed and approved in principle the draft "Platform of Energy Development Plan (2004-2020)". This platform document is regarded as important to China's energy industrial development,according to the industrial insiders. In an interview with news media, Director of Energy Research Institute of State Development and Reform Commission Zhou Dadi specified eight key points of the new energy strategy.

  20. CHINA SEEKS REGIONAL ENERGY COOPERATION

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    China is seeking to diversify channels for energy cooperation as it faces mounting challenges from surging energy demand, geopolitical risks and price volatility. The endowment and distribution of China's resources does not match the current situation of China's economic development. Those are the opinions aired by officials and experts at an international expo recently held in West China's Xinjiang Uygur Autonomous Region.

  1. Renewable energy development in China

    Energy Technology Data Exchange (ETDEWEB)

    Junfeng, Li

    1996-12-31

    This paper presents the resources availability, technologies development and their costs of renewable energies in China and introduces the programs of renewable energies technologies development and their adaptation for rural economic development in China. As the conclusion of this paper, renewable energies technologies are suitable for some rural areas, especially in the remote areas for both household energy and business activities energy demand. The paper looks at issues involving hydropower, wind energy, biomass combustion, geothermal energy, and solar energy.

  2. Extreme Energy in China

    Energy Technology Data Exchange (ETDEWEB)

    Khanna, Nina [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fridley, David [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Cai, Lixue [China Petrochemical Corporations (China)

    2013-06-01

    Over the last decade, China has focused its policies simultaneously on moderating the rapid energy demand growth that has been driven by three decades of rapid economic growth and industrialization and on increasing its energy supply. In spite of these concerted efforts, however, China continues to face growing energy supply challenges, particularly with accelerating demand for oil and natural gas, both of which are now heavily dependent on imports. On the supply side, the recent 11th and 12th Five-Year Plans have emphasized accelerating conventional and nonconventional oil and gas exploration and development through pricing reforms, pipeline infrastructure expansions and 2015 production targets for shale gas and coal seam methane. This study will analyze China’s new and nonconventional oil and gas resources base, possible development paths and outlook, and the potential role for these nonconventional resources in meeting oil and gas demand. The nonconventional resources currently being considered by China and included in this study include: shale gas, coal seam methane (coal mine methane and coal bed methane), tight gas, in-situ coal gasification, tight oil and oil shale, and gas hydrates.

  3. China, Canada Strengthen Energy Cooperation

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ China and Canada released a joint statement to work together to promote the bilateral cooperation in the oil and gas sector in lateJanuary when Canadian Prime Minister Paul Martin paid a state visit to China. Encouraging respective enterprises to expand commercial partnership, the two nations have agreed to take on the energy sector - oil and gas, nuclear energy,energy efficiency and cleaner energy - as "priority areas of long-term mutual cooperation".

  4. Nuclear energy and environment of China

    International Nuclear Information System (INIS)

    The paper included following contents: China needs to develop nuclear energy; China pays attention to the radiation environment management; the role of China National Environmental Protection Agency in nuclear energy and the environment

  5. ISSUES ON CHINA'S ENERGY SECURITY

    Institute of Scientific and Technical Information of China (English)

    ZHANG Lei; JIANG Wei

    2005-01-01

    For many years, China has made great strides in constructing a sizeable and stable energy supply system rooted mainly in domestic coal supply. That system, however, is subject to immense strain as a result of rapid economic growth, rising living standard, widespread environmental degradation, limited oil reserves and uneven resources distribution. Industrialization and urbanization since the early 1980s have imposed structural constraints on its traditional coal-based energy supply model. Eventually, China became a net oil-importer in 1993 when ten million tons of crude oil and petroleum products from abroad fed into the local economies of the coastal areas. Such a change meant that energy security has become an increasingly sensitive issue to the central government of China. This paper argues that China could benefit from a more open energy supply by striking to a balance of both domestic and international sources, rather than the traditional mode emphasized on a highly self-sufficiency rate.

  6. Status of Oregon's Children: 1997 County Databook. Special Focus: Youth-at-Risk.

    Science.gov (United States)

    Children First for Oregon, Portland.

    This Kids Count databook examines statewide trends in the well-being of Oregon's children, focusing on youth at risk. The statistical report is based on 12 indicators of well-being: (1) juvenile arrests; (2) teen sexuality; (3) high school dropout rate; (4) teen suicide; (5) reading proficiency; (6) math proficiency; (7) child abuse and neglect;…

  7. Energy for China

    Institute of Scientific and Technical Information of China (English)

    Michael J. Economides

    2002-01-01

    @@ Rarely has the world witnessed the breathtaking economic developments currently ongoing in China. Neither the explosive entry in the international scene by the fresh nation of the United States, following World War Ⅰ, nor the reconstruction frenzy of post-World War Ⅱ Europe and Japan can rival the growth of China in the last decade and the even more intense one expected in the future.

  8. Energy Outlook and Nuclear Energy in China

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mooneon; Kang, Jun-young; Song, Kiwon; Park, Hyun Sun; Park, Chang Kue [Pohang university of science and technology, Pohang (Korea, Republic of)

    2015-05-15

    China receives attention from the whole world as not only have they become a country spending the most energy in the world, but also the amount of energy they need is still increasing. Consequently, many problems related to environmental pollution have occurred in China. Recently, China agreed to reduce carbon emission in order to deal with this issue. Therefore, they need to find energy sources other than fossil fuel; the nuclear energy could be an alternative. In addition, it is considered to be a base load owing to its low fuel cost and continuation of electricity generation. In reality, the Chinese government is planning to build about 400 Nuclear Power Plants (NPPs) up to 2050. Therefore, it is expected that China will become a giant market in the nuclear industry. It could give us either chances to join the huge market or challenges to meet not merely nuclear fuel price crisis but competitors from China in the world nuclear power plant market. In any case, it is obvious that the energy policy of China would influence us significantly. Accordingly, we need appropriate prediction of the Chinese nuclear industry to cope with the challenges.

  9. Energy Outlook and Nuclear Energy in China

    International Nuclear Information System (INIS)

    China receives attention from the whole world as not only have they become a country spending the most energy in the world, but also the amount of energy they need is still increasing. Consequently, many problems related to environmental pollution have occurred in China. Recently, China agreed to reduce carbon emission in order to deal with this issue. Therefore, they need to find energy sources other than fossil fuel; the nuclear energy could be an alternative. In addition, it is considered to be a base load owing to its low fuel cost and continuation of electricity generation. In reality, the Chinese government is planning to build about 400 Nuclear Power Plants (NPPs) up to 2050. Therefore, it is expected that China will become a giant market in the nuclear industry. It could give us either chances to join the huge market or challenges to meet not merely nuclear fuel price crisis but competitors from China in the world nuclear power plant market. In any case, it is obvious that the energy policy of China would influence us significantly. Accordingly, we need appropriate prediction of the Chinese nuclear industry to cope with the challenges

  10. Energy Price Reform in China

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Market-based reform of energy prices is the most effective approach to enhancing energy efficiency. The policies of energy conservation and enhancing energy efficiency in the 1 lth Five-year Plan period (2006-2010) work directly to set up a series of reform measures related to energy pricing by market mechanism. Energy price reform will deeply influence China's industrial interest pattern, and its development in the next five years and even 10 or 20 years.This paper analyzes the significance, timing, present status and problems related to energy price reform, and discusses the goal, principle and measures of coal, electricity, oil and gas price reform separately.

  11. Dilemmas for China: Energy, economy and environment

    OpenAIRE

    Tang, Xu; Benjamin C. McLellan; Snowden, Simon; Zhang, Baosheng; Höök, Mikael

    2015-01-01

    China's current national policies promote high levels of economic growth, transforming China into a "world factory", but at a high cost in terms of energy and the environment. At the same time, this growth and transformation also forms the backbone of China's economy, underpinning social stability. China faces a dilemma to reconcile its economy, energy system and environmental security. Each aspect of this triad is discussed in this study to illuminate the challenges faced by China, and China...

  12. Invigoration of China's Energy Industry

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ The breath and depth of the impact of the ongoing global financial crisis far exceeds initial expectations.And for China's energy sectors,it brought challenges as well as opportunities for restructuring.However,it needs visions and careful plans to take the opportunities.

  13. Alternative Energy Development and China's Energy Future

    Energy Technology Data Exchange (ETDEWEB)

    Zheng, Nina; Fridley, David

    2011-06-15

    In addition to promoting energy efficiency, China has actively pursued alternative energy development as a strategy to reduce its energy demand and carbon emissions. One area of particular focus has been to raise the share of alternative energy in China’s rapidly growing electricity generation with a 2020 target of 15% share of total primary energy. Over the last ten years, China has established several major renewable energy regulations along with programs and subsidies to encourage the growth of non-fossil alternative energy including solar, wind, nuclear, hydro, geothermal and biomass power as well as biofuels and coal alternatives. This study thus seeks to examine China’s alternative energy in terms of what has and will continue to drive alternative energy development in China as well as analyze in depth the growth potential and challenges facing each specific technology. This study found that despite recent policies enabling extraordinary capacity and investment growth, alternative energy technologies face constraints and barriers to growth. For relatively new technologies that have not achieved commercialization such as concentrated solar thermal, geothermal and biomass power, China faces technological limitations to expanding the scale of installed capacity. While some alternative technologies such as hydropower and coal alternatives have been slowed by uneven and often changing market and policy support, others such as wind and solar PV have encountered physical and institutional barriers to grid integration. Lastly, all alternative energy technologies face constraints in human resources and raw material resources including land and water, with some facing supply limitations in critical elements such as uranium for nuclear, neodymium for wind and rare earth metals for advanced solar PV. In light of China’s potential for and barriers to growth, the resource and energy requirement for alternative energy technologies were modeled and scenario analysis

  14. Sustainable Energy Development in China

    Institute of Scientific and Technical Information of China (English)

    Zhou Dadi

    2009-01-01

    @@ 1. The Status of Energy Development in China Rapid economic growth and an export-driven chemical-intensive economic structure have led to a rapid increase in energy consumption. Rapid economic development and the corresponding surge in energy consumption in China have raised public concern. From 1978, when the reform find opening-up policy began to be implemented, the Chinese economy has witnessed sustained rapid growth and people's living standards have improved constantly. The objective to quadruple the economy within 20 years was achieved earlier than scheduled. A further objective was set to quadruple the economy again in the next 20 years and to realize an "all-around well-off society."

  15. New China's New Energy

    Institute of Scientific and Technical Information of China (English)

    Chun Yi

    2007-01-01

    @@ In the 20th century,the industrial civilization has grown by leap and bounds with fuels like coal,petroleum,and natural gas as its power.Human beings,however,are plagued with two big problems-energy exhaustion and environmental pollution-when enjoying the excellent material life thanks to the modern civilization.They are gradually developing and adopting new energy with the hopes of solving the two problems and achieve a sustainable economic growth.

  16. Sustainable Energy in South China

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-04-15

    Eyeing on China's recent developments in its energy sector which result in increasing market opportunities, the Netherlands is willing to further strengthen bilateral cooperation in particular in the field of sustainable energy supply, not only on conventional energy but also new energy and renewable energy. This led to the signing of a MoU on energy cooperation between Minister Zhang Guo bao and his Dutch counterpart Minister Maria van der Hoeven on 9 September 2009, aiming at further deepening all-sided cooperation in energy-related areas. Not only the Dutch government, but also academic and research institutes, universities, branch organizations and companies in the Netherlands are aware of this potential market. Some of them are already active in China's domestic market with successful projects and impressive track records. In order to reinforce the competitiveness of Dutch companies and stimulate cooperation, the Consulate General of the Netherlands in Guangzhou is carrying out an investigation on sustainable energy in its resort, covering Guangdong, Guangxi, Fujian and Hainan Province. By investigating local market needs, the Consulate General has realized a number of interesting areas which the Dutch sector can offer its expertise and share experiences, such as energy comprehensive planning and management, eco-city projects, operation and maintenance of offshore wind power farms, deep-water engineering technologies and so on. The Consulate General is eager to pinpoint potential opportunities for the Dutch supply chain and promote Dutch expertise in South China. It is anticipated that the findings mentioned in this report can facilitate Dutch companies with market recognition, orientation and entry.

  17. Sustainable automotive energy system in China

    CERN Document Server

    CAERC, Tsinghua University

    2014-01-01

    This book identifies and addresses key issues of automotive energy in China. It covers demography, economics, technology and policy, providing a broad perspective to aid in the planning of sustainable road transport in China.

  18. China's Electronic Information Product Energy Consumption Standard

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The electronic information industry of China is facing increasingly urgent ecological challenges. This year, China will study and advance an electronic information product energy consumption standard, and establish a key list of pollution controls and classified frame system.

  19. Energy in China: Coping with increasing demand

    International Nuclear Information System (INIS)

    Sustaining the increasing energy consumption is crucial to future economic growth in China. This report focuses on the current and future situation of energy production and consumption in China and how China is coping with its increasing domestic energy demand. Today, coal is the most important energy resource, followed by oil and hydropower. Most energy resources are located in the inland, whereas the main demand for energy is in the coastal areas, which makes transportation and transmission of energy vital. The industrial sector is the main driver of the energy consumption in China, but the transport sector and the residential sector will increase their share of consumption in China, but the transport sector and the residential sector will increase their share of consumption by 2020. China's energy intensity decreased during the 1990s, but it is still high in a global comparison. China is projected to increase its energy consumption at least two times between 2000 and 2025. The government has an equal focus on energy conservation and to develop the current energy resources. Coal will continue to be the most important fuel, but the demand for oil, hydropower, natural gas and nuclear power will also increase. The main future challenges are transportation of energy resources within China and securing oil supply, both domestic and imports

  20. China's Innovations in Petrochemicals, Energy

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ As far as the chemical industry is concerned, development is the petroleum sector was voted third among the achievements according to the country's official survey, the inorganic chemical industry was rated the 20th, and rare metal the 22nd. Petroleum is a major source of energy and a raw material for the clothing, food, housing and transportation industries,China has established its own petroleum industry almost from nothing. In 2001, a total of 160 million tons of crude oil was extracted from the mainland oil deposits.

  1. Dilemmas for China: Energy, Economy and Environment

    OpenAIRE

    Xu Tang; Benjamin C. McLellan; Simon Snowden; Baosheng Zhang; Mikael Höök

    2015-01-01

    China’s current national policies promote high levels of economic growth, transforming China into a “world factory†, but at a high cost in terms of energy and the environment. At the same time, this growth and transformation also forms the backbone of China’s economy, underpinning social stability. China faces a dilemma to reconcile its economy, energy system and environmental security. Each aspect of this triad is discussed in this study to illuminate the challenges faced by China, a...

  2. Government expenditure and energy intensity in China

    Energy Technology Data Exchange (ETDEWEB)

    Yuxiang, Karl [School of Economics and Business Administration, Room 230 of the 11th Dormitory at Campus B, Chongqing University, Chongqing 400044 (China); Chen, Zhongchang [Center for Population, Resources, and Environment Research, Chongqing University, Chongqing 400044 (China)

    2010-02-15

    The recent economic stimulus package of China has raised growing concern about its potential impact on energy demand and efficiency. To what extent does such expansion of government expenditure influence energy intensity? This question has not been well answered by the previous research. Using provincial panel data, this paper provides some evidence of a link between government expenditure and energy intensity in China. The empirical results demonstrate that the expansion of government expenditure since Asian financial crisis has exerted a significant influence on energy intensity. An increase in government expenditure in China leads to an increase in energy intensity. Further analysis compares such relationships in different economic situations. The comparison shows that such positive effect of government expenditure remains significant after the alteration in economic situation. Therefore, the results suggest introducing some measures to consolidate China's existing gains in energy efficiency. The analysis also explains why the downward trend in energy intensity is reversed in China since 2002. (author)

  3. Space station integrated propulsion and fluid system study: Fluid systems configuration databook

    Science.gov (United States)

    Rose, L.; Bicknell, B.; Bergman, D.; Wilson, S.

    1987-01-01

    This databook contains fluid system requirements and system descriptions for Space Station program elements including the United States and International modules, integrated fluid systems, attached payloads, fluid servicers and vehicle accommodation facilities. Separate sections are devoted to each of the program elements and include a discussion of the overall system requirements, specific fluid systems requirements and systems descriptions. The systems descriptions contain configurations, fluid inventory data and component lists. In addition, a list of information sources is referenced at the end of each section.

  4. Geothermal Energy in China: Status and Problems

    Institute of Scientific and Technical Information of China (English)

    Hu Ke; Yang Deming

    2000-01-01

    The application of geothermal energy in China has a long history. From the 70's last century, the research and development of geothermal in the world has been greatly advanced, and the Chinese geologists have finished the fundmental work for geothermal prospecting. The application technology is much behind in china. With the fast growing of national economy, the public, as well as the government recognizes the importance of clean and renewable energy, large scale development of geothermal energy is on the gate in China. This paper gives an outline of the geothermal potentials in china, and points out the problems and technical needs in the research and development in the near future.

  5. China's Overseas Energy Investment: Myth and Reality

    Institute of Scientific and Technical Information of China (English)

    Zhao Hongtu

    2009-01-01

    @@ China's rapidly increasing demands for energy has been a subject for debate for years.To Chinese observers,the most important issue is how to safeguard energy supply and maintain economic growth.To most Western analysts,however,the more crucial issue is how Chinese energy policies and activities will affect world energy markets and world politics.One point is not in dispute: China's international energy activities,especially investment overseas,have been the main cause for international concern,causing a degree of unease outside China.

  6. Wind energy in China: Estimating the potential

    Science.gov (United States)

    Yuan, Jiahai

    2016-07-01

    Persistent and significant curtailment has cast concern over the prospects of wind power in China. A comprehensive assessment of the production of energy from wind has identified grid-integrated wind generation potential at 11.9–14% of China's projected energy demand by 2030.

  7. China Energy Expo Attracts Worldwide Attention

    Institute of Scientific and Technical Information of China (English)

    Tian Ping; Luo Shichao

    2010-01-01

    @@ Companies and government officials from China and abroad recently converged in Taiyuan,the capitial of coal-rich Shanxi Province,to share ideas and expand business in the country's new energy sector amid energy and environmental concerns.

  8. China Struggles to Meet Energy Shortage

    Institute of Scientific and Technical Information of China (English)

    李端奇

    2005-01-01

    China is making plans not only to bolster1 energy production to meet everincreasing domestic needs2 but also to cut down on overall energy use in coming years. Headed by Premier Wen Jiabao, China's cabinet3 unveiled its longer-term energy development plan, in which the heart of the program is to be as energy-efficient and environmentally friendly as possible while pursuing4 economic growth between now and 2020.

  9. China's energy, environment and policy perspective

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    This paper discusses the specific features of the energy in China, and addresses those key challenges in China is that the coexist of (1) higher total energy production and lower per capita level; (2) lower per capita energy resources level with unrational energy consumption structure; (3) lower energy utilization efficiency and higher energy conservation potential; and (4) unequal distribution of energy resources. It reviews the key environmental problems related to the feature of energy production and consumption. Based on the analysis, the author furthers addresses the policy and actions needed.

  10. World Energy Trends, Security and China's Options

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    With the heavy dependence of world's growing economy on energy supply, the energy issue again comes into the spotlight throughout the world. How to ensure energy security is a great concern to most countries in the world. In this paper, trends in energy supply, energy security mechanism and new challenges are analyzed. As well as, China's security strategies are also proposed.

  11. Building energy efficiency in rural China

    International Nuclear Information System (INIS)

    Rural buildings in China now account for more than half of China's total building energy use. Forty percent of the floorspace in China is in rural villages and towns. Most of these buildings are very energy inefficient, and may struggle to provide for basic needs. They are cold in the winter, and often experience indoor air pollution from fuel use. The Chinese government plans to adopt a voluntary building energy code, or design standard, for rural homes. The goal is to build on China's success with codes in urban areas to improve efficiency and comfort in rural homes. The Chinese government recognizes rural buildings represent a major opportunity for improving national building energy efficiency. The challenges of rural China are also greater than those of urban areas in many ways because of the limited local capacity and low income levels. The Chinese government wants to expand on new programs to subsidize energy efficiency improvements in rural homes to build capacity for larger-scale improvement. This article summarizes the trends and status of rural building energy use in China. It then provides an overview of the new rural building design standard, and describes options and issues to move forward with implementation. - Highlights: • Building energy use is larger in rural China than in cities. • Rural buildings are very energy intensive, and energy use is growing with incomes. • A new design standard aims to help rural communities build more efficiently. Important challenges remain with implementation

  12. Securitization of energy supply chains in China

    OpenAIRE

    Leung, Guy C.K.; CHERP, ALEH; Jewell, Jessica; Wei, Yi-Ming

    2014-01-01

    Energy policies in China, the world’s largest energy consumer, are an important factor in shaping the 41 global energy system. While scholars agree that energy security is a major driver of China’s energy 42 policies, there is insufficient understanding of what exactly constitutes China’s energy security from the 43 policy perspective. We apply recent insights from the Global Energy Assessment, particularly the idea 44 of vital energy systems, and the securitization theory to propose a framew...

  13. A review of China`s energy policy

    Energy Technology Data Exchange (ETDEWEB)

    Yang, F. [Lawrence Berkeley Lab., CA (United States); Duan, N. [Environment Management Institute, Beijing (China); Zhijie, H. [Energy Research Institute, Beijing (China)

    1994-12-01

    In 1992 China`s primary energy production reached 1075 million tons of coal equivalent by far the largest in the developing world. Because coal is the primary commercial fuel, rapid growth of carbon dioxide emissions is certain. Thus the attitude of the Chinese government toward energy and environmental issues becomes increasingly important to those involved in the study and analysis of global climate change and energy issues. This report is intended to provide a basic understanding of the development of China`s energy policymaking over the past four decades. The paper first reviews institutional development and policymaking and then describes the transition to the market-oriented system. While energy has consistently received a great deal of attention from the central government, the institutional basis for setting and implementing policies has shifted often. Reforms during the past 15 years have been incremental, piecemeal, and occasionally contradictory, but overall have freed a large portion of the energy industry from the strictures of a planned economy and laid the basis for broad price liberalization. Responsibility for energy planning is now dispersed among a number of organizations, rendering coordination of energy development difficult. Economic reform has rendered obsolete most of the policy-implementation means of the planning era. Although the new tools of central control are not fully effective, the trend toward decentralized decisionmaking has been strengthened. The report ends with a summary of energy forecasts used by Chinese policymakers, highlighting current policy goals and the issues that will shape future policy.

  14. China's Energy Security Strategy for Sustainable Development

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    In recent years, soaring energy consumption is posing a huge potential threat to China's energy security. China has rich coal resources, but most of the coal is mainly burned directly with low efficiency. Thus oil and gas plays a comparatively important role in national economic development. However domestic oil and gas cannot meet the need of economic development. To solve this problem, China would continue to import oil and gas from petroleum producing countries, especially from the Middle East. The dependence on oil import increases year after year and the sources of supply are concentrated in a few countries, which results in the insecurity of energy supply. Therefore, China should optimize its energy structure, improve energy efficiency, increase the geographic diversity of oil supply, build oil reserve bases, and develop new energies actively.

  15. Reflections on energy issues in China

    International Nuclear Information System (INIS)

    Energy, which has a bearing on both economic and national security, is of importance and a major constraining factor to the economic and social development of China. The article analyses the current world energy status and development trend from the perspectives of resources, production and consumption and in the context of its implications on the environment and economic and social development, and explores opportunities and challenges for China's energy development. With a focus on the strategy of energy development in China, the author proposes a new energy development approach with Chinese characteristics whose main elements are: energy-saving, high-efficiency, diversified development, environment protection, technology guidance and international cooperation. In other words, China is striving to build a reliable energy production, circulation and consumption system that is efficient, technologically advanced, low polluting and ecologically friendly. A long-term development strategy with priority on energy conservation, efficient utillization of primary energy and advanced electricity system is expounded in the paper. The author also describes the prospect of energy technology development and stresses the implementation of energy strategy by further improving energy policy and related mechanisms, strengthening macro-management and the essential role of the market in resource allocation so as to ensure the economic and social development of China through reliable energy supply. (authors)

  16. Sustainable Energy Strategy Crucial to China

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Currently, energy efficiency is a major challenge to China and the country should take serious consideration of this challenge. Reportedly, China is estimated to import 180 to 250 million tons oil by 2020, putting a huge burden on the world's most populous nation. Therefore, it is of great urgency for the country to improve energy efficiency - particularly with regard to coal and coal - to find alternatives to fossil fuels and formulate a sustainable energy strategy to control the growth of fossil fuel consumption.

  17. China's energy-challenges and strategies

    Institute of Scientific and Technical Information of China (English)

    NI Weidou

    2007-01-01

    In this century,China started facing five major challenges in the energy field:energy supply,shortage of liquid fuel,environmental pollution,green house gas (GHG)emission,and energy supply in rural areas.In this paper,the Chinese energy development strategy and general technical scheme (including energy conservation,utilization of coal,alternative fuel and renewable energy) are discussed,and some key scientific problems in the fundamental research of energy are put forward.

  18. China's renewable energy policy: Commitments and challenges

    International Nuclear Information System (INIS)

    The passing of the Renewable Energy Law (REL) in 2005 demonstrated China's commitment to renewable energy development. In the 3 years after the REL, China's renewable electricity capacity grew rapidly. From 2006 to 2008, China's wind capacity installation more than doubled every year for 3 years in a row. However, three facts prevent us from being optimistic about China's renewable electricity future. First, considered as a share of total capacity, renewable electricity capacity is decreasing instead of increasing. This is due simply to the rapid growth of fossil fuel capacity. Second, a significant amount of renewable generation capacity is wasted because it is not connected to the electricity grid. Finally, renewable electricity plants are running at a low level of efficiency. Based on an in-depth analysis of China's existing renewable energy policy, we suggest that these challenges should be dealt with by introducing a market-based mandatory renewable portfolio requirement coupled with strong regulatory monitoring of grid enterprises.

  19. Government funded renewable energy innovation in China

    International Nuclear Information System (INIS)

    With the rapid development of the economy, China is facing pressures caused by traditional energy deficiency and environmental pollution in recent years, which has forced the Chinese government to start to pay attention to the development and utilization of renewable energy (RE). This article, based on data and statistics available up to 2008, studies features of China's RE technology innovation and problems thereof. It finds that national science and technology programs are the main aspect of China's RE technology innovation, and most of R and D funds for the RE technology come from China's three main national programs. Besides, the overall expenditures on RE technology innovation constitute only a small proportion of China's total domestic R and D funding and seem not enough. This paper also finds that, compared with research and development stages of RE technology, the demonstration and diffusion of RE technology in China are given less attention and thus are relatively less sufficient. Furthermore, influenced by China's traditional scientific research system, there appears lack of sufficient incentives and opportunities for private sectors to fully participate in RE technology innovation because most national programs are undertaken by universities or research institutes. - Highlights: ► We study statistically China's renewable energy technology innovation (RETI). ► National science and technology (S and T) programs are the main aspect of China's RETI. ► Most of R and D funds come from China's three main national (S and T) programs. ► The overall expenditure on RETI is small proportion of China's total domestic R and D funding. ► The demonstration and diffusion of RETI in China are relatively less sufficient.

  20. Reflections on Energy Issues in China

    Institute of Scientific and Technical Information of China (English)

    JIANG Ze-min

    2008-01-01

    Energy, which has a bearing on both economic and national security, is of importance and a major constraining factor to the economic and social development of China. The article analyses the current worldenergy status and development trend from the perspectives of resources, production and consumption and in thecontext of its implications on the environment and economic and social development, and explores opportunitiesand challenges for China's energy development. With a focus on the strategy of energy development in China,the author proposes a new energy development approach with Chinese characteristics whose main elementsare: energy-saving, high-efficiency, diversified development, environment protection, technology guidance andinternational cooperation. In other words, China is striving to build a reliable energy production, circulationand consumption system that is efficient, technologically advanced, low polluting and ecologically friendly. Along-term development strategy with priority on energy conservation, efficient utilization of primary energyand advanced electricity system is expounded in the paper. The author also describes the prospect of energytechnology development and stresses the implementation of energy strategy by further improving energy policyand related mechanisms, strengthening macro-management and the essential role of the market in resourceallocation so as to ensure the economic and social development of China through reliable energy supply.

  1. Subsidization in China's Renewable Energy Sector

    DEFF Research Database (Denmark)

    Høyrup Christensen, Nis

    2015-01-01

    The Chinese government's decision to push for large-scale build up of renewable energy capacity was followed by a range of industrial policies to support this change of track. Most importantly, various forms of subsidies were launched to support both industries and markets. While important new...... of subsidies as an institutionalized norm helps us understand both an important factor shaping China's renewable energy sector and the wider dynamics of state capitalism in China....

  2. China's Energy Situation and Relative Policy Options

    Institute of Scientific and Technical Information of China (English)

    Qiu; Baoxing

    2005-01-01

      Energy isa burning issue of the day in China. This paper analyses the crucial reasons of energy shortage and traditional consumption models in China. Drawing from the experiences of some developed countries, the paper suggests that China should recognize the energy crisis by learning from America's"smart growth project" with the aim of transforming the city planning model,improving the public transportation and launching a "green building" movement in the country. All the policy options in this paper focus on the construction area, just because urbanization is now running at a peak capacity in China. The objective of the paper is to identify the relative policy options and actions in the nearest future.……

  3. China's Energy Situation and Relative Policy Options

    Institute of Scientific and Technical Information of China (English)

    Qiu Baoxing

    2005-01-01

    @@ Energy isa burning issue of the day in China. This paper analyses the crucial reasons of energy shortage and traditional consumption models in China. Drawing from the experiences of some developed countries, the paper suggests that China should recognize the energy crisis by learning from America's"smart growth project" with the aim of transforming the city planning model,improving the public transportation and launching a "green building" movement in the country. All the policy options in this paper focus on the construction area, just because urbanization is now running at a peak capacity in China. The objective of the paper is to identify the relative policy options and actions in the nearest future.

  4. Assessment of wind energy potential in China

    Institute of Scientific and Technical Information of China (English)

    Zhu Rong; Zhang De; Wang Yuedong; Xing Xuhuang; Li Zechun

    2009-01-01

    China wind atlas was made by numerical simulation and the wind energy potential in China was calculated. The model system for wind energy resource assessment was set up based on Canadian Wind Energy Simulating Toolkit (WEST) and the simulating method was as follows. First, the weather classes were obtained depend on meteorological data of 30 years. Then, driven by the initial meteorological field produced by each weather class, the meso-scale model ran for the distribution of wind energy resources according each weather class condition one by one. Finally, averaging all the modeling output weighted by the occurrence frequency of each weather class, the annual mean distribution of wind energy resources was worked out. Compared the simulated wind energy potential with other results from several ac-tivities and studies for wind energy resource assessment, it is found that the simulated wind energy potential in mainland of China is 3 times that from the second and the third investigations for wind energy resources by CMA, and is similar to the wind energy potential obtained by NREL in Solar and Wind Energy Resource Assessment (SWERA) project. The simulated offshore wind energy potential of China seems smaller than the true value. According to the simulated results of CMA and considering lots of limited factors to wind energy development, the final conclusion can be obtained that the wind energy availability in China is 700~1 200 GW, in which 600~1 000 GW is in mainland and 100~200 GW is on offshore, and wind power will become the important part of energy composition in future.

  5. Energy Industry Expo opens in NW China

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The Fourth China (Taiyuan) International Energy Industry Expo was recently held in Taiyuan, capital of coal-rich Shanxi Province, to discuss the latest trends in China's energy industries. Some 30,000 people, including representatives from 137 companies fi'om 18 countries and regions, attended the Expo, which featured demonstrations of industry breakthroughs in the fields of coal and coalbed gas, water, electricity, natural gas and new energies. Running under a theme of "green energy and transformation", the three-day event also allowed Shanxi,

  6. China's Energy Strategy in the Twenty-first Century

    Institute of Scientific and Technical Information of China (English)

    Fan He; Donghai Qin

    2006-01-01

    China's energy demand and energy imports have increased substantially in recent 5 years andwill continue to grow in future. Increasing dependency on the world market and the tension between energy supply and demand clearly show that energy is becoming a major constraint for China's future economic development. We introduce the background of China's energy demand and supply in this paper and discuss China's energy strategy in the twentyfirst century, focusing on growth, energy security and environmental sustainability.

  7. Securitization of energy supply chains in China

    International Nuclear Information System (INIS)

    Highlights: • Three sources of energy security risks, namely sovereignty, robustness and resilience, affect China’s energy chains. • Energy security issues in China both have shaped and at the same time were shaped by ideas and institutions. • China remains rigid with equating ‘security’ with ‘national security’ and the notion of “national” is socially constructed. • Powerful actors, such as Chinese NOCs, inclined to interpret the problem so that it fits their preferred solution. • Securitization of any energy supply chains results from their historical roots, system properties and institutional agents. - Abstract: Energy policies in China, the world’s largest energy consumer, are an important factor in shaping the global energy system. While scholars agree that energy security is a major driver of China’s energy policies, there is insufficient understanding of what exactly constitutes China’s energy security from the policy perspective. We apply recent insights from the Global Energy Assessment, particularly the idea of vital energy systems, and the securitization theory to propose a framework for explaining China’s energy security policies in their historic evolution. We pay specific attention to explaining how particular energy supply chains are constructed and securitized. We draw data from over 300 Chinese and over 100 English publications and 30 interviews with energy officials and experts in China. We demonstrate that China’s focus on vulnerabilities of its oil supply chain at the expense of improving the reliability of domestic electricity supply is not accidental. It has its roots in historic events, properties of energy systems, as well as the presence of powerful institutional agents interested in securitizing the oil supply chain but not other vital energy systems. We suggest that this focus on the oil supply chain is likely to be maintained in the future, possibly accompanied by increasing concerns over natural gas

  8. Potential of renewable energy systems in China

    DEFF Research Database (Denmark)

    Liu, Wen; Lund, Henrik; Mathiesen, Brian Vad;

    2011-01-01

    . In this process, assessment of domestic renewable energy sources is the first step. Then appropriate methodologies are needed to perform energy system analyses involving the integration of more sustainable strategies. Denmark may serve as an example of how sustainable strategies can be implemented. The Danish......, the inappropriate energy consumption structure should be changed. As an alternative, a suitable infrastructure for the implementation of renewable energy may serve as a long-term sustainable solution. The perspective of a 100% renewable energy system has been analyzed and discussed in some countries previously...... system has demonstrated the possibility of converting into a 100% renewable energy system. This paper discusses the perspective of renewable energy in China firstly, and then analyses whether it is suitable to adopt similar methodologies applied in other countries as China approaches a renewable energy...

  9. Sustainable Energy Development Strategy in China

    Institute of Scientific and Technical Information of China (English)

    LU Guang-yao; WANG Jing; LI Zhan

    2005-01-01

    Energy and electrical power is very important in economy and society. China has faced an increasingly serious energy shortage in the past decade. On the other hand, energy consumption and power generation, releasing carbon dioxide and other gaseous emissions from fossil fuels, may pollute the environment. Nuclear power, as an alternative energy source, would reduce these gaseous emissions. Both global warming and sustainable energy supply can be solved to some extent by the application of nuclear power. In the aspects of regaining economic advantages, environmental protection, the security and reliability of energy, nuclear power has an obvious superiority. In this paper, we present the energy status in quo of China, and discuss ways to realize the sustainable development of energy and power.

  10. Why does energy intensity fluctuate in China?

    Energy Technology Data Exchange (ETDEWEB)

    Chai, Jian [School of Management, Xi' an Jiao Tong University, 28 Xianning Road, Xi' an 710049 (China); Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 10080 (China); Guo, Ju-E [School of Management, Xi' an Jiao Tong University, 28 Xianning Road, Xi' an 710049 (China); Wang, Shou-Yang [Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 10080 (China); Lai, Kin Keung [Department of Management Sciences, City University of Hong Kong, No. 83, Tat Chee Avenue, Kowloon (China)

    2009-12-15

    Energy intensity reflects energy usage efficiency of an economy, in the process of production and consuming of economic output. Why does energy intensity fluctuate in China? In this paper, we explores the distortion of different energy prices, the change of energy structure, technological and final demand structure and their impact on energy intensity in China, based on the path analysis method and input-output structure decomposition model, respectively. And three results have been showed in this paper: first, proved that optimize the relative prices of different types of energy is the most important pricing mechanism when cut down the energy intensity; second, showed that the proportion of oil consumption is the limiting factor that has led to energy intensity change; third, built an input-output structure decomposition analysis model and analyzed technological changes, final demand structure changes, and their direct and indirect impact on energy intensity based on energy input-occupancy-output tables of 30 industry sectors of China in 1992, 1997, 2002 and 2004, which suggest that the fluctuation of energy intensity is mainly due to technology advances and the corresponding change in industrial structure. (author)

  11. Why does energy intensity fluctuate in China?

    Energy Technology Data Exchange (ETDEWEB)

    Chai Jian, E-mail: chaijian0376@126.co [School of Management, Xi' an Jiao Tong University, 28 Xianning Road, Xi' an 710049 (China) and Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 10080 (China); Guo, J.-E [School of Management, Xi' an Jiao Tong University, 28 Xianning Road, Xi' an 710049 (China); Wang Shouyang [Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 10080 (China); Lai, K.K. [Department of Management Sciences, City University of Hong Kong, No. 83, Tat Chee Avenue, Kowloon (Hong Kong)

    2009-12-15

    Energy intensity reflects energy usage efficiency of an economy, in the process of production and consuming of economic output. Why does energy intensity fluctuate in China? In this paper, we explores the distortion of different energy prices, the change of energy structure, technological and final demand structure and their impact on energy intensity in China, based on the path analysis method and input-output structure decomposition model, respectively. And three results have been showed in this paper: first, proved that optimize the relative prices of different types of energy is the most important pricing mechanism when cut down the energy intensity; second, showed that the proportion of oil consumption is the limiting factor that has led to energy intensity change; third, built an input-output structure decomposition analysis model and analyzed technological changes, final demand structure changes, and their direct and indirect impact on energy intensity based on energy input-occupancy-output tables of 30 industry sectors of China in 1992, 1997, 2002 and 2004, which suggest that the fluctuation of energy intensity is mainly due to technology advances and the corresponding change in industrial structure.

  12. Energy Fuels Booming China-Russia Relations

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    In the latest visit to Russia in mid-June this year, Chinese President Hu Jintao expressed that China is willing to strengthen cooperation with Russia and other energy-producing and energy-consuming countries to jointly safeguard the stability of world en

  13. Environmental implications of energy policy in China

    Energy Technology Data Exchange (ETDEWEB)

    Aden, N.T.; Sinton, J.E. [Lawrence Berkeley Lab., Berkeley, CA (United States). Environmental Energy Technol. Division

    2006-04-15

    Acquiring and using energy damages the environment more than almost any other set of human activities. However, increased energy usage does not necessarily lead to environmental degradation. As China's energy system undergoes sporadic bouts of market liberalisation, decentralisation, internationalisation, and urbanisation, governance plays an important role in influencing environmental outcomes. A review of institutional reforms since 1978, focusing on coal, hydropower, and rural energy, illustrates the role of government policy, implementation, and institutions in augmenting and abating the environmental degradation that can accompany expanded energy usage. This article explores the interaction between energy, governance, and the environment in China, and identifies key variables that can influence the environmental impacts of future energy usage.

  14. Dilemmas for China: Energy, Economy and Environment

    Directory of Open Access Journals (Sweden)

    Xu Tang

    2015-05-01

    Full Text Available China’s current national policies promote high levels of economic growth, transforming China into a “world factory”, but at a high cost in terms of energy and the environment. At the same time, this growth and transformation also forms the backbone of China’s economy, underpinning social stability. China faces a dilemma to reconcile its economy, energy system and environmental security. Each aspect of this triad is discussed in this study to illuminate the challenges faced by China, and China’s dilemma in energy, economy and environment is analyzed from the perspective of its participation in current global supply chains. While China must import a significant proportion of its energy and a large proportion of primary materials, a large share of these imports are returned to the global market as industrial exports. China is bound by its own course of action and unable to radically change its position for the foreseeable future as the road to economic development and employment stability is through policies built on exports and shifting development models, presenting a tough socio-economic trade-off. China’s growth challenges are discussed as an example of challenges more broadly faced in the developing world. China’s success or failure in achieving a sustainable developmental pattern will inevitably have a significant influence on the global environment.

  15. China and EU Engaged in Energy and Environment Cooperation

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ China National Development and Reform Commission (NDRC) and the delegation from the European Commission of European Union to China jointly unveil the 42.9-million-euro China-EU Energy and Environment Program in Beijing on November 3 to improve China's energy efficiency.

  16. China's Energy Law Drafted to Cope with Severe Energy Situation

    Institute of Scientific and Technical Information of China (English)

    Wang Tong

    2006-01-01

    @@ To implement the decision of the State Council, State Energy Office, National Development and Reform Commission and Legislative Affairs Office of the State Council held a joint conference in Beijing early this year to establish a drafting team of the Energy Law. As a result, the program of drafting China's Energy Law was unveiled.

  17. The institutions of energy governance in China

    International Nuclear Information System (INIS)

    The manner in which mankind manages and uses energy resources is currently of great concern to governments and peoples around the world. Fears of supply shortages, tensions over access to resources and apprehension over the predicted negative impacts of climate change have greatly enhanced the need to improve the quality of governance of energy, at both national and supra-national levels. Yet efforts to improve the quality of governance are all too often constrained by poor understanding on the part of those involved in the formulation and execution of energy policy: poor understanding of the technical and economic characteristics of the energy sector, and poor understanding of the political economy of the energy sector in their own countries. But the greatest obstacle to enhancing the degree of constructive engagement between nations in the field of energy lies in the ignorance of the frameworks for energy governance in other countries. International collaboration, in any form, requires trust, and such trust is built on understanding. In the case of collaboration in the field of energy, potential partners need to have an appreciation of frameworks for energy governance in each others' countries. Only then can they accurately interpret the data, the statements and the declared commitments provided by other parties. Nowhere is this ignorance of greater relevance to today's challenges than the case of China. The size and rate of growth of China's economy, of its energy demand, of its energy imports and of its atmospheric emissions of various types make this country an essential major partner in any regional or global discussions relating to the production and consumption of energy. Yet such is the size, diversity, complexity and lack of transparency characterizing China's energy sector that external parties find it very difficult to interpret the information emerging from the country and the actions and statements of the government. No shortage of information exists

  18. Energy, environment and development in China

    International Nuclear Information System (INIS)

    Since the socialist revolution in 1949, China has undergone periods of strong growth followed by years of political turmoil and economic setback. However, for the period 1953-1988 as a whole, the gross domestic product (GDP) grew at an average rate of 6.9% p.a., while energy consumption showed a growth rate of 8.5%. Two features of the economy are important in order to understand the development and current structure of energy consumption: Manufacturing industry, in particular the energy intensive sectors, represent an exceptionally large share of GDP; regional and local self-reliance has been the major priority in Chinese economic policy. Hence, the economy is largely based on small units which do not enjoy the full benefits of economies of scale, nor have they the financial power or technical skills required to use modern technologies. These factors have contributed to the exceptionally high intensity (energy consumption per unit of GDP) in China. Though there are major flaws in comparing energy intensities between countries, it is generally believed that the aggregated energy intensity of China is three times the level of industrialized countries, and twice as high as in many other developing countries. China has achieved impressive results in energy improvements during the 1980s, albeit from a level of high energy intensity. Energy efficiency improved on average 4% p.a. from 1980 to 1988. The major part of the improvement (50-60%) was the results of changes to industrial structures, while technological improvements and improved management in industry contributed 1/3. Though important improvements in energy efficiency are expected, projections of energy consumption in this report indicate annual growth in energy consumption of 3.5% for the next 35 years. This will imply more than a threefold increase in CO2 emissions to 2025 (from 2 billions tons of CO2 in 1990 to 6.8 billion tons in 2025). 40 refs., 20 figs., 13 tabs

  19. Revising China's energy consumption and carbon emissions

    Science.gov (United States)

    Liu, Z.

    2015-12-01

    China is the world's largest carbon emitter and takes the lion's share of new increased emission since 2000, China's carbon emissions and mitigation efforts have received global attentions (Liu et al., Nature 500, 143-145)1. Yet China's emission estimates have been approved to be greatly uncertain (Guan et al., Nature Climate Change 2, 672-675)2. Accurate estimation becomes even crucial as China has recently pledged to reach a carbon emission peak by 2030, but no quantitative target has been given, nor is it even possible to assess without a reasonable baseline. Here we produced new estimates of Chinese carbon emissions for 1950-2012 based on a new investigation in energy consumption activities and emission factors using extensively surveyed and experimental data from 4243 mines and 602 coal samples. We reported that the total energy consumption is 10% higher than the nationally published value. The investigated emission factors used in China are significantly (40%) different from the IPCC default values which were used in drawing up several previous emission inventories. The final calculated total carbon emissions from China are 10% different than the amount reported by international data sets. The new estimate provides a revision of 4% of global emissions, which could have important implications for global carbon budgets and burden-sharing of climate change mitigation. 1 Liu, Z. et al. A low-carbon road map for China. Nature 500, 143-145 (2013). 2 Guan, D., Liu, Z., Geng, Y., Lindner, S. & Hubacek, K. The gigatonne gap in China's carbon dioxide inventories. Nature Climate Change, 672-675 (2012).

  20. China, Indonesia Beef up Energy Cooperation

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ President of PetroChina Huang Yan and Presdent of Pertamina Hakim, the Indonesian state-owned oil company, signed a memorandum of understanding on energy cooperation on March 24 on behaf of their respective companies. The two sides intended to cooperate in onshore and offshore oil and gas exploration with the investment for the joint venture projects expected to exceed US$100 billion.

  1. Renewable energy development in China: policies, practices and performance

    NARCIS (Netherlands)

    Han, Jingyi

    2009-01-01

    Energy demand in China has risen rapidly, driven by its massive economic growth. Meanwhile, the energy system in China heavily depends on fossil fuels, which causes serious problems of climate change and air pollution. China started to develop renewable energy about 30 years ago, aiming to alleviate

  2. The integration of transportation with the energy system in China

    DEFF Research Database (Denmark)

    Liu, Wen; Lund, Henrik; Beella, Satish Kumar;

    Energy security and climate change are forcing China to change its inappropriate energy structure. Today, transport is the second largest energy consumer in China. No single method can achieve a fossil fuel independent transport and it is necessary to propose a comprehensive strategy which can be...... transport in China are not severe at least in the perspectives of domestic biofuels potential and transmission capacity.......Energy security and climate change are forcing China to change its inappropriate energy structure. Today, transport is the second largest energy consumer in China. No single method can achieve a fossil fuel independent transport and it is necessary to propose a comprehensive strategy which can...

  3. Nigeria Seeks Energy Investment from China

    Institute of Scientific and Technical Information of China (English)

    Shan Wenge

    2006-01-01

    @@ Nigeria sent a delegation to China in mid-July to seek investment in the oil-enriched nation. Currently, Nigeria has granted the Chinese oil companies the permits of four oil fields while the Chinese side offered technical support in the energy cooperation field. In addition to the energy sector, Nigeria's invitation of investment this time also covers transportation, finance, telecommunications and manufacturing sector.

  4. The China Factor in Global Energy Dynamics

    Institute of Scientific and Technical Information of China (English)

    Zha Daojiong

    2009-01-01

    @@ The China factor is arguably the most important element in the anxieties of the past decade over energy and energy-induced geopolitical changes around the world. It is, however, highly difficult if not impossible to come up with a succinct summary of the discussions of this issue, prevalent though they are in the mass media, diplomatic venues, and even academic circles. Participants in these discussions and debates are like the proverbial blind men each recognising only one part of a giant elephant.

  5. Electricity for Millions: Developing Renewable Energy in China (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    2006-04-01

    This two page fact sheet describes NREL's work developing renewable energy in China. Renewable focus areas include rural energy development, wind energy development, geothermal energy development, renewable energy business development and policy and planning.

  6. Hydrogen energy system & economic development of China%Hydrogen energy system & economic develop ment of China

    Institute of Scientific and Technical Information of China (English)

    T.Nejat Veziroglu

    2009-01-01

    @@ Today fossil fuels(coal,petroleum and natural gas)meet about 80 percent of oar worldwide energy requirements.The demand for energy is growing with time for two reasons:(1)the growing population,and(2)the increasing demand for energy by the developing countries(especially China and India with very large populations).

  7. The China Institute of Atomic Energy

    International Nuclear Information System (INIS)

    The China Institute of Atomic Energy (CIAE), established in 1950, carries out multidisciplinary research in nuclear science, technology and engineering. It has three research reactors and ten low energy accelerators. The focus of its nuclear energy related R and D is on reactor engineering and technology. In the area of nuclear techniques for applications, R and D is carried out on accelerators, isotope production, nuclear electronics and utilization of radioisotopes and radiation. There is also a strong programme in basic nuclear physics and radiochemistry. New major facilities under construction in CIAE include China Advanced Research Reactor (flux 8x1014n/cm2/sec) and China Experimental Fast Reactor. China has been successfully using the products of its R and D for a variety of applications in medicine, industry, materials science etc. A dynamic research programme is tuned to attract young talent to CIEA and there is good collaboration with the Beijing University. CIEA has been an active participant of RCA programmes of the IAEA and has been a resource for many developing countries. The management expects the Institute to be a leading multidisciplinary institute in the field of nuclear science, technology and engineering. (author)

  8. Energy production and social marginalisation in China

    Energy Technology Data Exchange (ETDEWEB)

    Philip Andrews-Speed; Xin Ma

    2008-05-15

    The exploitation and production of primary energy resources and the supply of this energy is critical for China's economic development. Despite the obvious economic benefit to the nation, this energy production has had significant negative socio-economic impacts on certain groups of people at local and national scales. This paper documents three cases of energy production in China and demonstrates that, in each case, marginalisation of social groups has either been created or has been enhanced. These cases are the Three Gorges Dam, the Yumen oilfield, and township and village coal mines. The causes of this marginalisation have their roots in the structures, processes and approaches taken in the making and implementation of national policy in China, and are compounded by poor regulation and monitoring, poor civil rights, and the tension between central and local governments. The government which came to power in 2003 recognised the extent and importance of these social challenges relating to energy production, and has started to take steps to address them.

  9. Development of renewable energy in China:significance & strategic objectives

    Institute of Scientific and Technical Information of China (English)

    Du Xiangwan; Huang Qili; Li Junfeng

    2009-01-01

    Based on CAE's research report, this paper illustrates the background and purposes of the development strat-egy research of renewable energy in China, emphasizes the significance of developing renewable energy in China, gives the strategic positions and development objectives of renewable energy in China in the first half of 21st century and con-tributes to green house gas emissions reduction and environmental protection in China.

  10. Elasticity of Energy Demand and Challenges for China's Energy Industry

    Institute of Scientific and Technical Information of China (English)

    Jason Zunsheng Yin; David Forrest Gates

    2006-01-01

    The rapid growth of energy demand, the lagging growth of energy production and rising pollution problems have raised concerns in several policy areas, including the availability and cost of energy supply and the possibility of further adverse impacts on the environment. This paper begins with an overview of recent developments in energy demand and supply in China.Using a traditional demand elasticity approach, it analyzes the elasticity of each of four major energy end uses and the potential for adjustments in their relationships. The paper concludes with suggestions for public policy to meet the challenge of growing energy demand and implications for the private sector, including both private and foreign investments.

  11. Chinas Energie- und Rohstoffdiplomatie und die Auswirkungen auf die EU-China-Beziehungen

    OpenAIRE

    Umbach, Frank

    2007-01-01

    "The objective of this paper is to analyse China s energy and raw material diplomacy in the context of recent global energy developments and the EU-China relationship. For several years, the EU and its member states pay increasingly attention to China's energy diplomacy, particularly in the Middle East and Africa. In the view of the EU, China's neo-mercantilist energy policies are threatening the EU s foreign and developments policies such as in Africa. In contrast to China s official non-int...

  12. Study on the Determinants of Energy Demand in China

    Institute of Scientific and Technical Information of China (English)

    魏巍贤

    2002-01-01

    Based on the modern economic theory and the characteristics of China's energy consumption, this paper analyzes the determinants of energy demand in China, builds up a China's energy demand model, and examines the long-run relationship between China's aggregate energy consumption and the main economic variables such as GDP by using the Johansen multivariate approach. It is found that there exists unique long-run relationship among the variables in the model over the sampling period. An error-correction model provides an appropriate framework for forecasting the short-run fluctuations in the aggregate demand of China.

  13. 77 FR 5865 - American Unity Investments, Inc., China Display Technologies, Inc., China Wind Energy, Inc., Fuda...

    Science.gov (United States)

    2012-02-06

    ... From the Federal Register Online via the Government Publishing Office ] SECURITIES AND EXCHANGE COMMISSION American Unity Investments, Inc., China Display Technologies, Inc., China Wind Energy, Inc., Fuda... lack of current and accurate information concerning the securities of American Unity Investments,...

  14. Development of the Geothermal Heat Pump Market in China; Renewable Energy in China

    Energy Technology Data Exchange (ETDEWEB)

    2006-03-01

    This case study is one in a series of Success Stories on developing renewable energy technologies in China for a business audience. It focuses on the development of the geothermal heat pump market in China.

  15. Diversification of Energy-Decisive Option for China

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Diversification of energy will become an important objective for China's energy development strategy in the next 15 years as the world enters into a period of energy shortage.Based on the statistical data released by International Energy Agency, China became the second largest crude consumer in the world in 2003 only after the United States.

  16. China Strengthens Energy Cooperation with Venezuela

    Institute of Scientific and Technical Information of China (English)

    Zhou Deliang

    2005-01-01

    @@ Venezuela is the 5th biggest oil export country in the world, and a member of OPEC. With rich reserves of crude oil, its average daily oil output reached 3.1 million barrels in 2004. Venezuela's state oil company Petroleos de Venezuela SA (PDVSA), the biggest oil company in South America, launched its China representative office in Beijing on 22 Aug. Ma Fucai, Vice Director of the State Energy Leading Group Office, and Rafael Ramrez,Minister of the Energy and Oil Ministry of Republic of Venezuela, attended the opening ceremony.

  17. New Energy Villages in Taiwan and China

    Science.gov (United States)

    Lee, C. S.; Wang, S. C.

    2015-12-01

    Taiwan locates in the active tectonic subdution and collision belts, therefore, the geothermal gradient is very high and have found 128 sites of high geothermal areas; 20% of them have the temperature between 75 - 200 degree C in which they can be directly used for the electricity generation; 50% of them are in 50 - 74 degree C and the rest 30% are below 50 degree C. These areas need the deep drillings to get into higher temperature for power energy. The first 20% high temperature areas are mostly located in the coastal or mountain regions. The government is interesting to develop these areas as the "New Energy Villages" so that they can not only become self-energy sufficient sites, but also to protect themself from being the loss of electricity and water during the typhoon and earthquake hazards. The multiple usages of hot water (such as the first power generation and then the hot spring utilization) have its merits. China, in the other hand, is not within the present-day active tectonic zone. However, the recent Sino Probe Experiments (Deep Exploration in China) have mapped the Cetaceous plate boundaries in the coast of China. The heat is still possibly migrating to near the surface through the existing structures. For example, the Feng Shun Geothermal Power Station in north of Guangzhou, Guangdong Province, used the 96 degree C hot water from a well of 800 m producing a small amount of 300 KW power since 1984. The Guangdong Province is located in the edge of Mesozoic South China Plate. Further in land, the Huang Mountain, one of the world heritage sites, is located at the boundary of another Mesozoic Yangtze River Plate. There is not a geothermal power plant; however, a number of hot springs are in a booming tour business at the foot hill of the mountain. The electricity has to come from a long way of net working. If China develops the local, small, but sufficient power plants by using the modern geothermal exploration and drilling techniques. The "New Energy

  18. The Potential of Renewable Energy Systems in China

    DEFF Research Database (Denmark)

    Liu, Wen; Lund, Henrik; Mathiesen, Brian Vad

    2009-01-01

    . This paper analyses the current status and programming of renewable energy utilization in China and compares the potential of renewable energy sources and energy demand between China and Denmark. It proposes and discusses a forward-looking issue that is the perspective of a 100% renewable energy system......This paper discusses the prospective of renewable energy in the process of sustainable development in China. Along with the high-speed economic development and increasing energy consumption, the Chinese Government faces a growing pressure to maintain the balance between energy supply and demand...... in China. The conclusion is such development is not impossible in the future in terms of technology and domestic resources. Due to the uncertainty of estimation and exploitation level of renewable energy sources, energy conservation and efficiency improvement are essential for China to achieving...

  19. China's Energy Sector Rises to Global Economic Challenge

    Institute of Scientific and Technical Information of China (English)

    Ma Qiang; Sun Chengchen

    2009-01-01

    @@ The deepening financial crisis has put China's energy industry in a tougher situation: energy demand is dwinding, production is sagging, stockpiles are rising, and energy companies are competing to cut prices.

  20. IEA: China Will Become World's Second Largest Energy Investment Region

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ International Energy Agency IEA) has recently released a research report on the investment by China's energy departments in the next few decades. The study quantitatively describes the demand for investment in China's energy sector in the upcoming 30 years. The investment for energy supplies will be as high as US$3 trillion in this period of time because the country's energy demand will account for 20 percent of the world's total primary energy demand growth by 2030.

  1. China Energy and Emissions Paths to 2030

    Energy Technology Data Exchange (ETDEWEB)

    Fridley, David; Zheng, Nina; Zhou, Nan; Ke, Jing; Hasanbeigi, Ali; Morrow, Bill; Price, Lynn

    2011-01-14

    After over two decades of staggering economic growth and soaring energy demand, China has started taking serious actions to reduce its economic energy and carbon intensity by setting short and medium-term intensity reduction targets, renewable generation targets and various supporting policies and programs. In better understanding how further policies and actions can be taken to shape China's future energy and emissions trajectory, it is important to first identify where the largest opportunities for efficiency gains and emission reduction lie from sectoral and end-use perspectives. Besides contextualizing China's progress towards reaching the highest possible efficiency levels through the adoption of the most advanced technologies from a bottom-up perspective, the actual economic costs and benefits of adopting efficiency measures are also assessed in this study. This study presents two modeling methodologies that evaluate both the technical and economic potential of raising China's efficiency levels to the technical maximum across sectors and the subsequent carbon and energy emission implications through 2030. The technical savings potential by efficiency measure and remaining gap for improvements are identified by comparing a reference scenario in which China continues the current pace of with a Max Tech scenario in which the highest technically feasible efficiencies and advanced technologies are adopted irrespective of costs. In addition, from an economic perspective, a cost analysis of selected measures in the key industries of cement and iron and steel help quantify the actual costs and benefits of achieving the highest efficiency levels through the development of cost of conserved energy curves for the sectors. The results of this study show that total annual energy savings potential of over one billion tonne of coal equivalent exists beyond the expected reference pathway under Max Tech pathway in 2030. CO2 emissions will also peak earlier

  2. Country Report on Building Energy Codes in China

    Energy Technology Data Exchange (ETDEWEB)

    Shui, Bin; Evans, Meredydd; Lin, H.; Jiang, Wei; Liu, Bing; Song, Bo; Somasundaram, Sriram

    2009-04-15

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in China, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope and HVAC) for commercial and residential buildings in China.

  3. Energy efficiency and economic growth of China: 1953-2006

    Institute of Scientific and Technical Information of China (English)

    Zhang Jian

    2009-01-01

    Energy plays an important role in the economic life.With the rapid development of economy,the constrain of energy on the sustainable development of economy is becoming more and more obvious.This paper just studies the factors influencing energy effciency of China and the relationship between energy efficiency and China's eco,nomic growth.By using time series multivariable linear regression methods with China's relevant data from 1953to 2006,this paper constructs the regression model to analyze the factors that would impact energy efficiency.After that,a regression model of China's real output to capital,labor and energy efficiency is conducted to estimate the marginal contribution of every factor to the real output to prove the.fundamental influence of energy efficiency to the economic growth.In the end,some policies and recommendations are also put forward in order to improve the energu efficiency of China.

  4. China's New Energy Vehicle Industry:Problems and Challenges

    Institute of Scientific and Technical Information of China (English)

    Chen Liuqin; Xi Bing

    2012-01-01

    Evolution of policies for new energy vehicle industry in China For any new energy vehicle industry around the world,the puissant direction of national energy resource strategies and the powerful support from governmental policies are critical impetus for its development.There is no exception for China."Regulation Rules on Access to New Energy Vehicle Production" was enacted formally as of November 1,2007,which indicates the standardization of the new energy vehicle industry and the commencement of its marketization officially encouraged by the government.This is regarded as a milestone in the development of new energy vehicles in China.

  5. The development and utilization of biomass energy resources in China

    International Nuclear Information System (INIS)

    Biomass energy resources are abundant in China and have reached 730 million tonnes of coal equivalent, representing about 70% of the energy consumed by households. China has attached great importance to the development and utilization of its biomass energy resources and has implemented programmes for biogas unit manufacture, more efficient stoves, fuelwood development and thermal gasification to meet new demands for energy as the economy grows. The conclusion is that the increased use of low-carbon and non-carbon energy sources instead of fossil fuels is an important option for energy and environment strategy and has bright prospects in China. (author)

  6. China's energy security: Oil and gas

    International Nuclear Information System (INIS)

    China is currently the largest energy consuming country in the world. Until the early 1990s, China had long been a net energy exporter. The country became a net oil importer in 1993, the first time since the 1960s. For China, energy security first means oil supply security. China turned into a net natural gas importer in 2007 and then a net coal importer in 2009. In other words, China is now a net importer of all three types of fossil energy—oil, natural gas, and coal. In the context of rising oil imports and implementation of China's 12th Five-Year Program from 2011 to 2015, this paper examines China's energy security strategies with a focus on three leading elements, namely overseas oil investment, strategic petroleum reserves (SPR)and unconventional gas development. Our findings suggest that the Chinese government has promoted overseas investment strongly; its SPR program has been established though the progress for Phase II has been slower than expected and the government intends to boost the unconventional gas sector development. However, the challenges are enormous as well. As for future research, other elements for each dimension of energy security should be reviewed to reach a comprehensive conclusion about how well China has done and what steps are needed to move forward. - Highlights: • Identified China's key energy security strategies during the 12th Five-Year Program (FYP) and previous FYPs. • Provided a unique insight into China's rising oil imports. • Reviewed China's overseas oil and gas investment as a key energy security measure. • Assessed China's strategic petroleum reserves program and the future growth. • Provided a comprehensive coverage of China's unconventional gas development, including both coal-bed methane and shale gas

  7. Barriers' and policies' analysis of China's building energy efficiency

    International Nuclear Information System (INIS)

    With the rapid economic growth and the improvement of people's living standards, China's building energy consumption has kept rising during the past 15 years. Under the effort of the Chinese government and the society, China's building energy efficiency has made certain achievements. However, the implementation of building energy efficiency in China is still far from its potential. Based on the analysis of the existing policies implemented in China, the article concluded that the most essential and the most effective ways to promote building energy efficiency is the government's involvement as well as economic and financial incentives. In addition, the main barriers in the process of promoting building energy efficiency in China are identified in six aspects. It has been found that the legal system and administrative issues constitute major barriers, and the lack of financial incentives and the mismatching of market mechanism also hamper the promotion of building energy efficiency. Finally, in view of the existing policies and barriers analysis, three corresponding policy proposals are presented. -- Highlights: •The existing policies implemented in China from three aspects are presented and analysed. •The Government's involvement is the most essential effective way to promote building-energy efficiency. •Six aspects of barriers in promoting building energy efficiency in China are identified. •The legal system and administrative issues constitute the major barriers. •Three policy proposals to further promote building energy efficiency in China are proposed

  8. Japan's Energy Policy on China:In the Perspective of Oil Dispute in East China Sea

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Over recent years, the oil dispute in the East China Sea has become a new contradictory focus in Sino-Japanese relations after the issues of the Yasukuni Shrine and history text book. This article tries to take the oil dispute in the East China Sea as a penetrating point to analyze the basic line of thinking in Japan's China energy policy adjustment so as to better recognize the current situation and future of Sino-Japanese energy relations.

  9. Wave Energy Study in China: Advancements and Perspectives

    Institute of Scientific and Technical Information of China (English)

    游亚戈; 郑永红; 沈永明; 吴必军; 刘荣

    2003-01-01

    The history and current status of research and development of wave energy in the world is briefly introduced. The main problems existing in these studies are pointed out. The description is focused on the current status and the advancements achieved in China. After analysis of the wave energy resources and practical situations in China, it is pointed out that the studies on wave energy should be not only concentrated on the conversion efficiency and costs of wave energy devices, but also focused on the technology of independent operation and stable output of electricity. Finally, the perspectives of application of wave energy in China are discussed.

  10. China energy, environment, and climate study: Background issues paper

    Energy Technology Data Exchange (ETDEWEB)

    Sinton, Jonathan E.; Fridley, David G.; Logan, Jeffrey; Guo, Yuan; Wang, Bangcheng; Xu, Qing

    2000-10-10

    The total costs and impacts of expanding energy use in China will depend, in part, on a number of important factors, an understanding of which is vital for China's policy-makers. These issues include the additional environmental and public health impacts associated with energy use, the economic costs of infrastructure expansion to meet growing energy needs, and the potential role that renewable energy technologies could play if pushed hard in China's energy future. This short report summarizes major trends and issues in each of these three areas.

  11. Legal System Construction for Energy Industry in China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    In a very real sense,China did not have a legal system of energy until 1978 when the policy of reform and opening-up was carried out.Over the 30 years since then,China has achieved great accomplishments in energy development,which have attracted worldwide attention,

  12. Study on Energy Issues Regarding Sustainable Economic Development of China

    Institute of Scientific and Technical Information of China (English)

    Yang Xunying

    2006-01-01

    @@ 1 Overview on China's Energy Development Over the past twenty years China has made astonishing achievements in the energy domain and the total output of coal, electricity and petroleum ranked respectively the first,second and fifth place in the world.

  13. China's Energy Demand Growth Expected to Slow Down in 2005

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ China's energy consumption rises 15.1 percent China's energy consumption rose 15.1 percent in the first 11 months of 2004, boosted by strong demand from manufacturing industries, according to the reports from the Chinese news media. In the period from January to November, the country consumed a total of 1.95 trillion kilowatt hours.

  14. Status and prospects of building energy efficiency in China

    Institute of Scientific and Technical Information of China (English)

    LONGWeiding; ZHOUHui

    2003-01-01

    The paper briefly describes situation of building energy consumption in China. The authors indicate some relations in building energy efficiency should be dealt with properly: energy saving and energy efficiency, envelopes and building services systems, energy use and indoor environment, electric power saving and energy saving, devices and system, energy efficiency at stable state and at dynamic state. The authors suggest to use Coefficient of Energy Consumption as a Indicator of building energy efficiency.

  15. Solar and Wind Power in Hybird Energy Systems in China

    OpenAIRE

    Ge, Qing

    2014-01-01

    In order to solve problems created by traditional energy, reducing the amount of usage of traditional energy and enlarging the range of usage of new energy, particularly some renewable energy should be developed immediately. In the recent years, China has been paying more attention to the utilization of renewable energy resources. Wind energy and solar energy are particularly popular due to lower cost and high economic effectiveness. As the development of wind energy and solar energy, scienti...

  16. Estimating the energy saving potential of telecom operators in China

    International Nuclear Information System (INIS)

    A set of models are employed to estimate the potential of total energy saved of productions and segmented energy saving for telecom operators in China. During the estimation, the total energy saving is divided into that by technology and management, which are derived from technical reform and progress, and management control measures and even marketing respectively, and the estimating methodologies for energy saving potential of each segment are elaborated. Empirical results from China Mobile indicate that, first, the technical advance in communications technology accounts for the largest proportion (70%–80%) of the total energy saved of productions in telecom sector of China. Second, technical reform brings about 20%–30% of the total energy saving. Third, the proportions of energy saving brought by marketing and control measures appear relatively smaller, just less than 3%. Therefore, China's telecom operators should seize the opportunity of the revolution of communications network techniques in recent years to create an advanced network with lower energy consumption

  17. Total-factor energy efficiency of regions in China

    International Nuclear Information System (INIS)

    This paper analyzes energy efficiencies of 29 administrative regions in China for the period 1995-2002 with a newly introduced index. Most existing studies of regional productivity and efficiency neglect energy inputs. We use the data envelopment analysis (DEA) to find the target energy input of each region in China at each particular year. The index of total-factor energy efficiency (TFEE) then divides the target energy input by the actual energy input. In our DEA model, labor, capital stock, energy consumption, and total sown area of farm crops used as a proxy of biomass energy are the four inputs and real GDP is the single output. The conventional energy productivity ratio regarded as a partial-factor energy efficiency index is computed for comparison in contrast to TFEE; our index is found fitting better to the real case. According to the TFEE index rankings, the central area of China has the worst energy efficiency and its total adjustmentof energy consumption amount is over half of China's total. Regional TFEE in China generally improved during the research period except for the western area. A U-shape relation between the area's TFEE and per capita income in the areas of China is found, confirming the scenario that energy efficiency eventually improves with economic growth

  18. Legal System Construction for Energy Industry in China

    Institute of Scientific and Technical Information of China (English)

    Ye Rongsi; Zhu Li

    2009-01-01

    @@ In a very real sense, China did not have a legal system of energy until 1978 when the policy of reform and opening-up was carried out. Over the 30 years since then, China has achieved great accomplishments in energy development, which have attracted worldwide attention, and has set up a relatively perfect energy supply system with coal as the mainstay, electricity as the center, and oil, gas and renewable energy etc.

  19. China's strategy for energy development and climate change mitigation

    International Nuclear Information System (INIS)

    In recent years, China has made great efforts in energy saving and carbon emission reduction by pushing forward domestic sustainable development along with global climate change mitigation. The efforts have paid off with a dramatic decrease in carbon intensity. Nevertheless, China is still confronted with tough challenges in emission control due to the fast pace of industrialization, large total historical emission and high growth rate of emissions. Therefore, China should give priority to energy saving by improving energy efficiency and sectoral structure adjustment and upgrade, and develop sustainable and renewable energy to optimize energy mix and its carbon content. China should continue to regard significant reduction of energy intensity and carbon intensity as the main objective in the near future, strive to achieve peak emissions around 2030, and realize a relatively sharp emissions reduction by 2050 in order to address climate change to meet the goal of making the warming less than 2°. During the 12th Five Year Plan (FYP), China will further strengthen measures to control the amount of energy consumption, establish a statistics, accounting and evaluation system of carbon emissions, and promote a market-based carbon emissions trading mechanism to facilitate the low-carbon transformation of China's economy. - Highlights: ► This paper studies China's strategy for energy development and climate change mitigation. ► We suggest that China should focus on reducing the energy intensity and carbon intensity of GDP, and optimization of energy mix in the near term. ► In the long term, China should achieve the peak emission around 2030, and realize a relative sharp emission reduction by 2050. ► The paper also concludes some important measures which China should take during the 12th Five-Year-Plan (2011–2015).

  20. Raising the Profile of Energy Efficiency in China

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    Reducing standby power use in China. How much does China stand to gain from greater energy efficiency? The example of improved standby power efficiency in household appliances provides a useful indicator. IEA analysis projects that eight or nine 1-GW power plants could be struck off Chinas list of immediate capacity needs for the period to 2020 if energy-efficient standby devices were vigorously promoted. This impressive finding emerges from this paper. The paper reviews experience with tackling standby power consumption in OECD countries and models implementation of similar action in China and Shanghai. Its scenarios quantify the significant potential gains from standby power conservation campaigns and mandatory regulations.

  1. Current Status and Prospects of Biomass Energy Industry in China

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    At present biomass energy industry is in its infancy in China and it has a bright future. Biomass energy production used grain as raw materials has entered industrialization phase.Some key technologies of biomass energy industry are coming to mature.China has issued relevant industrial standards laws and regulations,and has provided support in finance,loan,tax,etc.But China's biomass energy industry is faced with many problems which need to be solved.For example,taking grain as raw materials is unsustain...

  2. Energy security in China: A quantitative analysis and policy implications

    International Nuclear Information System (INIS)

    This study aims to examine how China's energy security has changed over 30 years of reform and the opening period. It constructs a 4-As quantitative evaluation framework—the availability of energy resources, the applicability of technology, the acceptability by society, and the affordability of energy resources. The quantitative results show that China's energy security was at its best during the sixth FYP period (1981–1985), but then deteriorated until it hit higher levels between 1995 and 2005. However, it was still lower than the level reached during the sixth FYP period. During the eleventh FYP period (2006–2010), the energy security situation deteriorated again. Differences in policy priority over the study period appear to affect the country's energy security status. This study suggests that China needs to develop renewable energy resources on a large scale and pay more attention to emissions control to reverse the downward trend in energy security. - Highlights: • This study establishes a comprehensive and quantifiable energy security concept. • China's energy security situation appears not to improve over its reform period. • Domestic policies and reforms attributed to the energy security in China. • Policy implications of what China implemented and needs to implement are drawn

  3. WB to Lend $441m for Energy Efficiency in China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ The World Bank (WB) has approved loans of $441 million to improve energy efficiency and reduce emissions from power plants in China. The loans, which account for almost one third of planned loans for China in fiscal 2008, would go to three projects, according to the lender.The energy efficiency project, co-financed by the WB and the Global Environment Facility (GEF), would get a loan of $200 million. The project, which would also receive a grant of 13.5 million U.S. dollars from the GEF, aims to boost large-scale loans for energy efficiency programs in China. China's commercial banks are also reported to participate in the project, such as the Export-Import Bank of China and Huaxia Bank, to offer loans ranging from 5 million to 10 million U. S. dollars for energy conservation projects, especially in heavy industries.

  4. Renewable energy policy and electricity market reforms in China

    International Nuclear Information System (INIS)

    The article examines the potential effectiveness of the renewable energy policy in China and its regulatory Law framework. It frames the option of renewable energy technology within the background of the long-lasting electricity problems that China has faced including serious supply shortages, reliance on coal, and severe environmental contamination. Its dual administrative and ownership system based on state and privately owned industry is discussed together with the market reform measures adopted in the sector. Current renewable energy policy is analysed, and the scope of the 2005 Renewable Energy Promotion Law is investigated. This is conducted within the context of the electricity sector reform that China adopted, and its effects upon the prospects of encouraging as well as expanding the development of renewable energy. This study draws upon primary information collected from interviews with stakeholders on the policy adequacy, and identifies three main types of shortcomings that have interfered with a more successful expansion of renewable energy in China. (author)

  5. China's energy economy. Situation, reforms, behavior, and energy intensity

    Energy Technology Data Exchange (ETDEWEB)

    Ma, Hengyun [Henan Agricultural Univ., Zhengzhou (China). College of Economics and Management; Oxley, Les [Univ. of Canterbury, Christchurch (New Zealand). Dept of Economics and Finance

    2012-07-01

    In the new millennium, understanding China's energy economy is crucial for politicians, businesspeople and energy economists, as China's energy policy choices will mean both challenges and opportunities for the world in terms of an increasing share of primary energy consumption and investment. This book initially reviews the literature on China's energy economy and in so doing reveals that many important areas have been overlooked or are outdated in their coverage. Given the size of China and its global importance, the book then review s China's current energy situation and fills the gaps in the literature for those who are interested in and concerned about China's economic development and energy reform in the new millennium. The book is different from previous studies in several important ways: Firstly, it presents recent, pioneering research rather than a simple textbook, several sections of which have been published in high-quality energy journals. Secondly, the book first subdivides China's energy intensity change into aspects of budget constraint, technological change, factor substitution, energy demand and economic growth using a newly developed econometric approach. Thirdly, it provides many new and different econometric findings and derives many new policy implications for China's energy economy. And lastly, it brings to light a wealth of new knowledge for those who are interested in China's energy economy, the world energy market and global environmental and climate change issues.

  6. Strategic Position and Roadmap of China's Renewable Energy

    Institute of Scientific and Technical Information of China (English)

    Huang Qili; Zhu Li

    2009-01-01

    @@ Fast-growing economy imposing higher requirement for energy industry During the“Tenth Five-Year Plan” period,China's GDP grew at an average annual rate of 9.5%,and correspondingly the total volume of energy consumption grew at an average annual rate of 10.5%.In 2005,China produced raw coal of 2.19 billion tons,while the total energy consumption amounted to 2.22 billion tons of coal.

  7. An overview of energy supply and demand in China

    Energy Technology Data Exchange (ETDEWEB)

    Liu, F.; Davis, W.B.; Levine, M.D.

    1992-05-01

    Although China is a poor country, with much of its population still farming for basic subsistence in rural villages, China is rich in energy resources. With the world`s largest hydropower potential, and ranking third behind the US and USSR in coal reserves, China is in a better position than many other developing countries when planning for its future energy development and self-sufficiency. China is now the third largest producer and consumer of commercial energy, but its huge populace dilutes this impressive aggregate performance into a per capita figure which is an order of magnitude below the rich industrialized nations. Despite this fact, it is still important to recognize that China`s energy system is still one of the largest in the world. A system this size allows risk taking and can capture economies of scale. The Chinese have maintained rapid growth in energy production for several decades. In order to continue and fully utilize its abundant resources however, China must successfully confront development challenges in many areas. For example, the geographic distribution of consumption centers poorly matches the distribution of resources, which makes transportation a vital but often weak link in the energy system. Another example -- capital -- is scarce relative to labor, causing obsolete and inefficiently installed technology to be operated well beyond what would be considered its useful life in the West. Major improvements in industrial processes, buildings, and other energy-using equipment and practices are necessary if China`s energy efficiency is to continue to improve. Chinese energy planners have been reluctant to invest in environmental quality at the expense of more tangible production quotas.

  8. Regional Differences in China's Energy Efficiency and Conservation Potentials

    Institute of Scientific and Technical Information of China (English)

    Shi Dan

    2007-01-01

    This paper investigates the maximum energy efficiency level and the energy saving potentials in each region in China that can be practically attained at current economic and technological development levels. Most of the nation's energy efficient provinces are found along the coast of southeast China, while most of its least energy efficient provinces are in the hinterland that is rich in coal resources, and which depends heavily on coal consumption. China's low efficiency in energy resource allocation stems from its secondary industry, which is handicapped by the lowest energy efficiency and the most striking regional differentials. 4comparison of the factors affecting the energy efficiency shows that the provinces being compared in this study differ tremendously in energy consumption structure, technological level of the secondary industry, and abundance of energy resources, and that the other factors are only adequate, rather than necessary, conditions. It is imperative to rectify the behaviors of provinces in balancing local energy allocation, to channel energy resources to energy efficient provinces, and to improve the national energy efficiency as a whole. When taking energy-saving steps, provinces must take into full consideration both the national and local factors that affect energy efficiency. Furthermore, it is unrealistic for China to set a unified energy saving goal for different provinces.

  9. The energy supply of China. Markets and policies

    International Nuclear Information System (INIS)

    China is a great part of the energy world economy. In 2003 and 2004, the chinese economic growth had a direct impact on the world energy markets: it is a main factor of the great world economic demand growth and the energy prices increase. In the other hand this growth generates new investment of energy offer in the world. The author details the China energy policy and its efficiency quest, the insertion in the gas markets and the petroleum market facing the chinese energy security. (A.L.B.)

  10. Renewable energy development strategy and market potential in China

    International Nuclear Information System (INIS)

    Renewable energy development in China is at a critical crossroads. With large increases in energy demand a certainty over the long term, development of large-scale renewable energy supply is strategically important for local, regional and global environmental sustainability. Chinese government has paid great attention to renewable energy development and formulated a series policy to promote renewable energy utilization. This paper will provide an overview of China's efforts to adopt and implement a more market-oriented renewable energy development strategy. Furthermore, along with its economic growth and sustainable development, China's development program for promising renewable energy technologies, and specific priority areas create opportunities for investment and cooperation. This paper will also explain the present situation of ongoing market penetration projects and analyse the market potential of renewable energy technologies in the future. (author)

  11. Promoting Renewable Energy through Auctions : The Case of China

    OpenAIRE

    Wang, Xiaodong; Barroso, Luiz; Elizondo, Gabriela

    2014-01-01

    This knowledge note singles out auctions as an important mechanism that has been implemented in a growing number of countries in recent decades. It features a case study of auctions designed to promote the generation of electricity from renewable sources in China. Although feed-in tariffs are now the cornerstone of China's renewable energy policy, auctions have played and continue to play ...

  12. Impact of Iraq War on China's Energy Security

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    @@ International energy issue has long influenced China's economic and social developmentand environmental protection. Therefore, it is related to the country's fundamental interests.As it is well known the world, the Middle East region is the main source of China'soil imports.In other words, this region is of vital importance to the Chinese interests in terms of enrrgy.

  13. Renewables portfolio standard and regional energy structure optimisation in China

    International Nuclear Information System (INIS)

    Eastern Coastal areas of China have been developing rapidly since the implementation of reforms and the opening of China's economic markets in 1978. As in most areas of the world, this rapid economic growth has been accompanied by large increases in energy consumption. China's coal-dominated energy structure has resulted in serious ecological and environmental problems. Exploiting renewable energy resources and introducing Renewables Portfolio Standard (RPS) are some of the most important approaches towards optimising and sustaining the energy structure of China. This paper discusses international experiences in the implementation of RPS policies and prospects for using these policies to encourage renewable energy development in China, establishes a concise definition of renewable resources, differentiating between the broad definition (which includes hydro over 25 MW in size) from the narrow definition (which limits the eligibility of hydro to below 25 MW in size), and quantitatively analyses the potential renewable energy target. The research shows that: (1) Under the narrow hydro definition the renewable energy target would be 5.1% and under the broad hydro definition it would be 18.4%. (2) Western China has contributed 90.2% of the total renewable electricity generation in the country (if big and medium hydropowers are not included). Including big and medium hydropower, the figure is 63.8%. (3) Eastern electricity companies can achieve their quota by buying Tradable Renewable Energy Certificates (TRCs or Green Certificates) and by exploiting renewable energy resources in Western China. The successful implementation of the RPS policy will achieve the goal of sharing the benefits and responsibilities of energy production between the different regions of China

  14. Spatial distribution of China׳s renewable energy industry: Regional features and implications for a harmonious development future

    DEFF Research Database (Denmark)

    Dong, Liang; Liang, Hanwei; Gao, Zhiqiu;

    2016-01-01

    China applies no efforts to promote the development of renewable energy (REE) so as to enhance China׳s energy security and address climate change. National top-down support scheme and the local renewable energy industry (REEI) development are the two important and intervened countermeasures for p...

  15. China Expands Energy Cooperation with Arabian Countries

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ China-Saudi Arabia cooperation China's Vice Premier Zeng Peiyan met the visiting Minister of Petroleum and Mineral Resources of Saudi Arabia Ali Bin lbrahim Alnuaimi on April 2 in Beijing. Vice Premier Zeng said China and Saudi Arabia can reciprocate each other economically in many fields, adding that the Chinese government has attached great importance to development of friendly and cooperative relations with Saudi Arabia.

  16. The Severe Energy and Environment Situation in China

    Institute of Scientific and Technical Information of China (English)

    Fang Weizhong; Jin Wen

    2006-01-01

    @@ To trade off high energy consumption for high GDP growth making both energy consumption and environment pollution of the developing China top in the world is an undisputed fact. The 11th Five- Year Plan has stipulated 20% decrease of specific energy consumption in this period as a restrictive index, this has been gradually detailed and practiced into every link. To compile the thesis of "How to Realize the Target of Energy Consumption 20% Decreased in the 11th Five Year period," this Journal invited Mr. Fang Weizhong, the president of China Macro-Economic Association to contribute a paper entitled "The Severe Energy and Environment Situation in China," in which reasons of failed target of energy consumption in the 10th Five Year period and how to realize energy consumption index in the 11th Five Year period are precisely calculated and in-depth analyzed with detail and practical data.

  17. China building energy consumption. Situation, challenges and corresponding measures

    International Nuclear Information System (INIS)

    As one of the biggest parts of total national energy consumption (TNEC), building energy consumption (BEC) catches public eyes and has been regarded as a crucial problem of the current society. For the past 20 years, BEC in china has been increasing at a high speed. To curb the rapid growing of BEC, china has enforced and implemented a series of policies. These include enforcing BEC constraints on new building projects, promoting more environment friendly building designs, establishing a more sophisticated legislation for building energy conservation, and increasing the total budget in the area of BEC control. This article analyzed china BEC situation and the challenges. As the main point, the measures required by China government to improve building energy efficiency were introduced as well. (author)

  18. China building energy consumption: Situation, challenges and corresponding measures

    International Nuclear Information System (INIS)

    As one of the biggest parts of total national energy consumption (TNEC), building energy consumption (BEC) catches public eyes and has been regarded as a crucial problem of the current society. For the past 20 years, BEC in china has been increasing at a high speed. To curb the rapid growing of BEC, china has enforced and implemented a series of policies. These include enforcing BEC constraints on new building projects, promoting more environment friendly building designs, establishing a more sophisticated legislation for building energy conservation, and increasing the total budget in the area of BEC control. This article analyzed china BEC situation and the challenges. As the main point, the measures required by China government to improve building energy efficiency were introduced as well.

  19. Effects of China's Energy Policy on Future Air Quality in China and the U.S.

    Science.gov (United States)

    Li, M.; Selin, N. E.; Karplus, V. J.; Li, C. T.; Zhang, D.; Luo, X.; Zhang, X.

    2014-12-01

    We examine the effects of recently announced energy policies in mainland China on air quality in both China and the U.S. in 2030. China is the largest contributor to global anthropogenic emissions of air pollutants, especially the precursors to ozone and fine particulate matter (PM2.5) such as nitrogen oxides (NOx) and sulfur dioxide (SO2). Efforts to limit coal use in China under the country's National Air Pollution Action Plan will reduce these air pollutants. Control efforts are expected to not only decrease the concentration of ozone and PM2.5 locally in China, but also reduce the trans-Pacific transport of air pollutants to the U.S. We couple an energy-economic model with sub-national detail for China (the China Regional Energy Model, or C-REM) to a global atmospheric chemistry model (GEOS-Chem) to assess air pollution reductions under an energy policy scenario relative to a no policy baseline scenario. Future Chinese anthropogenic emissions are predicted by C-REM under a national energy policy scenario which achieves a 20% reduction in energy intensity from 2012 to 2017 by targeting fossil fuel use nationwide as specified in the National Air Pollution Action Plan and also meets the Plan's sub-national constraint that coal use must not increase above present levels in three largest urban regions (the Beijing-Tianjin-Hebei Area, Yangtze River Delta, and Pearl River Delta) through 2030. Using GEOS-Chem, we project changes in the surface concentration of ozone and PM2.5 over China and the U.S. in 2030. We find that air pollutants decrease substantially over both China and the U.S. under the national targets set by the Air Pollution Action Plan.

  20. Status in quo and future of geothermal energy in China

    Institute of Scientific and Technical Information of China (English)

    Zheng Xiuhua; Zhao Jun; Du Limeng

    2011-01-01

    Energy saving and CO2 emissions reduction are critical tasks currently, and great effort has been made by Chinese government. Renewable energy consumption and CO2 emissions and reduction plan in China are introduced in this paper. Analysis is also made on present status and prospect of geothermal power generation and direct use in China respectively. Now, there is a new understanding of geothermal resources, and hot dry rock, considered as the future of geothermal resources, is likely used to generate electricity.

  1. Energy-rich Plant Research in China: Overview and Prospect

    Institute of Scientific and Technical Information of China (English)

    WU Guojiang; LIU Jie; LOU Zhiping; KANG Le

    2006-01-01

    @@ The energy crisis is an enormous challenge to the human race.Consequently, the technology development and utilization of biomass energy have become a new "hot spot"in the international arena.This article gives an overview on the current status of the research on energy plants and puts forward several suggestions on how to reasonably develop them in China.

  2. Economic analysis of waste-to-energy industry in China.

    Science.gov (United States)

    Zhao, Xin-Gang; Jiang, Gui-Wu; Li, Ang; Wang, Ling

    2016-02-01

    The generation of municipal solid waste is further increasing in China with urbanization and improvement of living standards. The "12th five-year plan" period (2011-2015) promotes waste-to-energy technologies for the harmless disposal and recycling of municipal solid waste. Waste-to-energy plant plays an important role for reaching China's energy conservation and emission reduction targets. Industrial policies and market prospect of waste-to-energy industry are described. Technology, cost and benefit of waste-to-energy plant are also discussed. Based on an economic analysis of a waste-to-energy project in China (Return on Investment, Net Present Value, Internal Rate of Return, and Sensitivity Analysis) the paper makes the conclusions. PMID:26514312

  3. Economic analysis of waste-to-energy industry in China.

    Science.gov (United States)

    Zhao, Xin-Gang; Jiang, Gui-Wu; Li, Ang; Wang, Ling

    2016-02-01

    The generation of municipal solid waste is further increasing in China with urbanization and improvement of living standards. The "12th five-year plan" period (2011-2015) promotes waste-to-energy technologies for the harmless disposal and recycling of municipal solid waste. Waste-to-energy plant plays an important role for reaching China's energy conservation and emission reduction targets. Industrial policies and market prospect of waste-to-energy industry are described. Technology, cost and benefit of waste-to-energy plant are also discussed. Based on an economic analysis of a waste-to-energy project in China (Return on Investment, Net Present Value, Internal Rate of Return, and Sensitivity Analysis) the paper makes the conclusions.

  4. China and United States have Great Potential for Energy Cooperation

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ China and the United States are the top two consumers of energy resources in the worldand are thus bound to cooperate in this area. Such cooperation includes mutual study andabsorption of each other's energy policies, cooperation in related technology, includingnuclear energy, and cooperation in energy strategy. If the two countries succeed in suchcooperation, it would not only enhance strategic mutual trust between them but alsocontribute positively to global energy assurance and security.

  5. The Potential of Renewable Energy Systems in China

    OpenAIRE

    Liu, Wen; Lund, Henrik; Mathiesen, Brian Vad

    2009-01-01

    This paper discusses the prospective of renewable energy in the process of sustainable development in China. Along with the high-speed economic development and increasing energy consumption, the Chinese Government faces a growing pressure to maintain the balance between energy supply and demand as well as reduce environmental pollution. To ensure energy security and mitigate climate changes the inappropriate energy consumption structure should be changed. As an alternative, a suitable infrast...

  6. Benchmarking Hong Kong and China energy codes for residential buildings

    Energy Technology Data Exchange (ETDEWEB)

    Lee, W.L.; Chen, Hua [The Department of Building Services Engineering, Hong Kong Polytechnic University, Hung Hom (China)

    2008-07-01

    Mandatory energy codes to curb energy use of residential buildings have been formally launched in China for more than two decades but little has been publicized in literature. Similar codes are not available for residential buildings in Hong Kong, but most residential buildings in Hong Kong, especially public housing estates, are HK-BEAM certified to demonstrate their compliance with regulatory and basic design requirements. Given HK-BEAM is internationally recognized and there are doubts about the effectiveness of the China codes, how the energy efficiency of the HK-BEAM certified buildings compare with buildings in compliance with the China codes is of interest to most building designers and policy makers. This paper describes how the energy efficiency of a case study building in compliance with the China codes compare with the one in compliance with HK-BEAM. The energy simulation by HTB2 and BECRES reveal that the case study building in compliance with the China codes is 51.1% better in energy use. In the study, the relative impact of each compliance criterion on energy use and cooling load has been quantified by sensitivity analysis. The sensitivity values indicate that energy use is most sensitive to air-conditioning operation hours, indoor design temperature, coefficient of performance (COP) of the room air-conditioners (RAC) units, and the envelop characteristics. The results of this study indicate that a HK-BEAM certified building cannot satisfy the China codes requirements. This provides good reference to the policy makers, the building owners, and to the China and Hong Kong Governments when considering reciprocal recognition of building energy codes. (author)

  7. An overview of energy supply and demand in China

    Energy Technology Data Exchange (ETDEWEB)

    Liu, F.; Davis, W.B.; Levine, M.D.

    1992-05-01

    Although China is a poor country, with much of its population still farming for basic subsistence in rural villages, China is rich in energy resources. With the world's largest hydropower potential, and ranking third behind the US and USSR in coal reserves, China is in a better position than many other developing countries when planning for its future energy development and self-sufficiency. China is now the third largest producer and consumer of commercial energy, but its huge populace dilutes this impressive aggregate performance into a per capita figure which is an order of magnitude below the rich industrialized nations. Despite this fact, it is still important to recognize that China's energy system is still one of the largest in the world. A system this size allows risk taking and can capture economies of scale. The Chinese have maintained rapid growth in energy production for several decades. In order to continue and fully utilize its abundant resources however, China must successfully confront development challenges in many areas. For example, the geographic distribution of consumption centers poorly matches the distribution of resources, which makes transportation a vital but often weak link in the energy system. Another example -- capital -- is scarce relative to labor, causing obsolete and inefficiently installed technology to be operated well beyond what would be considered its useful life in the West. Major improvements in industrial processes, buildings, and other energy-using equipment and practices are necessary if China's energy efficiency is to continue to improve. Chinese energy planners have been reluctant to invest in environmental quality at the expense of more tangible production quotas.

  8. Future implications of China's energy-technology choices

    International Nuclear Information System (INIS)

    This paper summarizes an assessment of future energy-technology strategies for China that explored the prospects for China to continue its social and economic development while ensuring national energy-supply security and promoting environmental sustainability over the next 50 years. The MARKAL energy-system modeling tool was used to build a model of China's energy system representing all sectors of the economy and including both energy conversion and end-use technologies. Different scenarios for the evolution of the energy system from 1995 to 2050 were explored, enabling insights to be gained into different energy development choices. The analysis indicates a business-as-usual strategy that relies on coal combustion technologies would not be able to meet all environmental and energy security goals. However, an advanced technology strategy emphasizing (1) coal gasification technologies co-producing electricity and clean liquid and gaseous energy carriers (polygeneration), with below-ground storage of some captured CO2; (2) expanded use of renewable energy sources (especially wind and modern biomass); and (3) end-use efficiency would enable China to continue social and economic development through at least the next 50 years while ensuring security of energy supply and improved local and global environmental quality. Surprisingly, even when significant limitations on carbon emissions were stipulated, the model calculated that an advanced energy technology strategy using our technology-cost assumptions would not incur a higher cumulative (1995-2050) total discounted energy system cost than the business-as-usual strategy. To realize such an advanced technology strategy, China will need policies and programs that encourage the development, demonstration and commercialization of advanced clean energy conversion technologies and that support aggressive end-use energy efficiency improvements

  9. The energy situation and its sustainable development strategy in China

    International Nuclear Information System (INIS)

    The paper briefly summarizes China's energy situation and sustainable development strategy as they were by 2009. The energy consumption in 2009 is reported to be 3.1 billion tons standard coal equivalent, 1/7 of the world total, 6.3% higher than in the year 2008, and its share of world CO2 emissions increased rapidly to 20.3% in 2006. These trends are most likely to continue with China's plan to accomplish its social and economy development goals. To address these problems and also respond to increasing world pressure for reduction of greenhouse gas emissions, the Chinese government plans and has legislated promotion of energy conservation, efficiency, renewable energy technologies and use, and reduction of energy-related environmental impacts to reduce energy intensity by 20% during the 2006-2010 period, and to reduce the CO2 emission/GDP ratio by 40-45% by 2020 relative to 2005. China is facing severe energy-related challenges that conflict resources shortages with the planned rapid economic development, energy use with the related environmental pollution, and new technology with the old production/consumption patterns. It is recognized that energy development must, however, follow a sustainable path to coordinate economy growth, social development, and environmental protection. -- Highlights: → A brief summary of China's energy situation and plans in 2009; → Energy consumption and CO2 emissions are likely to continue rising; China to reduce energy intensity, and the (CO2 emission)/GDP ratio by 40-45% by 2020; → Energy-related challenges and desired sustainable development strategy are discussed; → The strategy core is energy conservation and non-fossil fuel energy development.

  10. Impact Factors of Energy Productivity in China: An Empirical Analysis

    Institute of Scientific and Technical Information of China (English)

    Wei Chu; Shen Manhong

    2007-01-01

    This article developed a decomposition model of energy productivity on the basis of the economic growth model. Four factors were considered which may influence China's energy productivity according to this model: technology improvement, resource allocation structure, industrial structure and institute arrangement. Then, an econometric model was employed to test the four factors empirically on the basis of China's statistical data from 1978 to 2004. Results indicated that capital deepening contributes the most (207%) to energy efficiency improvement, and impact from labor forces (13%) is the weakest one in resource factor; industrial structure (7%) and institute innovation (9.5%) positively improve the energy productivity.

  11. A study of zoning for energy security in China

    Institute of Scientific and Technical Information of China (English)

    Guo Yiqiang; Ge Quansheng; Zheng Jingyun

    2008-01-01

    As a result of more and more serious energy risks, the study of national energy security zoning is not only the basic requirement of energy risk management but also the new demand of economic development for the energy industry. Firstly, this paper analyzes the basic situation of energy resources and production and consumption of pri-mary energy from 1996 to 2005 in China. Secondly, this paper founds an Energy Security Index System formed by six indices including the percentage of energy reserves, intertocal dependent degree, energy elcsticity coefficient and so on. It subsequently calculates the weight of these indices with the factor analysis rating method. Lastly, the paper evaluates and zones the abilities of energy security of 30 provinces in China with the grey cluster method. According to their security, the 30 provinces are classified into three diferent levels: high, medium, and low levels. The regions at low energy security level include Beijing, Shanghai, Zhejiang, Fujian, Guangdong, Guangxi and Hainan. They are mainly littoral and short of primary energy production while mostly dependent on other provinces. Those at medium energy security level include 15 provinces (cities or districts), such as Liaoning, Tianjin, Hebei, Shandong, Henan, Hunan and so on. These provinces are in the northeast, north, east of and central China. Those at high energy secu- rity level contain Shanxi, Inner Mongolia, Heilongiiang, Jilin, Chongqing, Sichuan, Shaanxi, Xinjiang. These prov-inces are the main primary energy production bases.

  12. Nuclear Energy - Hydrogen Production - Fuel Cell: A Road Towards Future China's Sustainable Energy Strategy

    International Nuclear Information System (INIS)

    Sustainable development of Chinese economy in 21. century will mainly rely on self-supply of clean energy with indigenous natural resources. The burden of current coal-dominant energy mix and the environmental stress due to energy consumptions has led nuclear power to be an indispensable choice for further expanding electricity generation capacity in China and for reducing greenhouse effect gases emission. The application of nuclear energy in producing substitutive fuels for road transportation vehicles will also be of importance in future China's sustainable energy strategy. This paper illustrates the current status of China's energy supply and the energy demand required for establishing a harmonic and prosperous society in China. In fact China's energy market faces following three major challenges, namely (1) gaps between energy supply and demand; (2) low efficiency in energy utilization, and (3) severe environmental pollution. This study emphasizes that China should implement sustainable energy development policy and pay great attention to the construction of energy saving recycle economy. Based on current forecast, the nuclear energy development in China will encounter a high-speed track. The demand for crude oil will reach 400-450 million tons in 2020 in which Chinese indigenous production will remain 180 million tons. The increase of the expected crude oil will be about 150 million tons on the basis of 117 million tons of imported oil in 2004 with the time span of 15 years. This demand increase of crude oil certainly will influence China's energy supply security and to find the substitution will be a big challenge to Chinese energy industry. This study illustrates an analysis of the market demands to future hydrogen economy of China. Based on current status of technology development of HTGR in China, this study describes a road of hydrogen production with nuclear energy. The possible technology choices in relation to a number of types of nuclear reactors are

  13. China's conception of energy security : sources and international impacts

    International Nuclear Information System (INIS)

    The unique challenges and opportunities associated with China's rapid economic growth were discussed with reference to the potential risk of political disruption or destabilizing international markets. The author notes that two common mistakes are typically made when assessing the evolution of China's energy policy. The first is that China's future path is assimilated with that of developed countries, thereby dismissing evidence that might point toward a different relationship with energy. Second, analysts tend to focus on the external expression of China's energy needs, its oil imports, while overlooking other energy-related issues such as insufficient electricity supplies or environmental degradation. The author argues that Chinese leadership is redefining its understanding of what constitutes energy security for the country. This report assesses the international impacts of such a redefinition along with the international aspects of a business-as-usual scenario in which China pursues its traditional model of energy security. It was emphasized that two different views of energy security lead to different sets of challenges and opportunities for western governments and businesses. 101 refs., 2 figs

  14. Overview of rural building energy efficiency in China

    International Nuclear Information System (INIS)

    Over the past three decades, people's living standard in China has been greatly improved, accompanied by the rapid increasing building energy consumption. Rural building energy consumption has become one of the most important parts of the total energy consumption in China, which deserves to be paid much attention. It is of vital importance to promote building energy efficiency for the New Socialist Countryside and energy conservation and emission reduction. This paper provides an overview of building energy consumption in the countryside, which figures out the situation and challenges in energy-saving work. The government has worked for years on rural building code system aimed at narrowing the energy gap between urban areas, but it is in the beginning phase. This paper has analyzed the only special issues about rural building energy efficiency and the mandatory standards for urban buildings, which can facilitate the development of rural building energy efficiency. Based on the above analysis, some recommendations regarding the improvement of rural building energy efficiency are given. - Highlights: • Situation of rural energy consumption in China. • Challenges in rural building energy-saving work. • Design standard, special plan and some pilot projects are analyzed. • Effects of existing energy policies for urban buildings. • Some recommendations are given

  15. China's Auto Era Facing Energy Crisis

    Institute of Scientific and Technical Information of China (English)

    Gong Liming

    2007-01-01

    @@ In early 1980s when China's reform and opening up policy just began,a photo taken by a foreigner.on which a sea of bicycles moving on the street at the front of the Tian'anmen Tower,amazed the whole world.China got the title of "the Kingdom of Bicycle".Nowadays,with its rapid economic development,this bicycle kingdom has been developing into a huge market of automobiles at an amazing speed.

  16. CHINA AND ENERGY SECURITY IN CENTRAL ASIA

    OpenAIRE

    Guang, Pan

    2007-01-01

    This paper is divided into three parts: China’s energy policy and energy development strategy; Central Asia’s significance for China’s overseas energy development strategy; and Central Asia’s energy security and energy development.

  17. Recent development of energy supply and demand in China, and energy sector prospects through 2030

    Energy Technology Data Exchange (ETDEWEB)

    Wang Yanjia, E-mail: wangyjia@tsinghua.edu.cn [C305 Energy Science Building, Tsinghua University, Beijing 100084 (China); Gu Alun; Zhang Aling [C305 Energy Science Building, Tsinghua University, Beijing 100084 (China)

    2011-11-15

    Facing multiple pressures, including its commitment to energy efficiency improvement, the current worldwide recession, and global warming concerns, China is making great efforts to maintain its continuous economic growth and reduce pollutant emissions. Many policies to encourage investing in energy efficiency and renewable energy have been issued. This article provides insights into the latest development of energy production, energy consumption and energy strategic planning and policies in China, and also describes the analysis, carried out by the authors as part of the Asian Energy Security project using the Long-range Energy Alternatives Planning (LEAP) modeling tool, of the impacts of implementing new and expected energy and environmental policies.

  18. China's Quest for Energy; Impact upon Foreign and Security Policy

    International Nuclear Information System (INIS)

    Contrary to Chinese intentions, the proportion of China's imports coming from potentially unstable countries is steadily increasing. As a response, China tries to diversify its sources of import and to own the oil when loaded in an export harbour. In spite of very high costs and political problems, China tries to import oil and gas from owned fields in Central Asia through pipelines. In the case of China, the competition is evident on the highest international level. Especially with Japan, this tends to make already previously sensitive relations deteriorate. China has territorial disputes with several neighbouring countries that are becoming more complicated by the fact that there is oil and gas on the bottom of the sea in the disputed area. Relations with Russia have been complicated. Since the 1990s they are on their way of being steadily improved, but they become strained, when Japan is given priority access to oil fields in Siberia. The sensitive relations with the U.S. tend to be impaired by China's ways of getting access to more secure supply of oil and gas. Chinese efforts to get a more attractive foreign policy profile is on the other hand alleviating but does not eliminate the potential of the energy issue to complicate. China's foreign and security policy relations. The European Union seems to be on its way to introduce energy questions as a field of common policy. This is a reason for Sweden to study the development. It is a matter of special interest that China has proposed an 'Energy Dialogue between Asia and Europe' about the resources and the Eurasian continent. The Chinese example illustrates the need for a Swedish energy security policy and plans for energy crisis preparedness

  19. Secure oil and alternative energy: the geopolitics of energy paths of China and the European Union

    NARCIS (Netherlands)

    M.P. Amineh; Y. Guang

    2012-01-01

    While intensive cooperation between China and the EU in the fields of energy use, environmental protection and sustainability is highly needed the question remains unanswered how this cooperation could be organized. This volume puts the geopolitical implementation of China's and the EU's energy secu

  20. Global Energy and Environmental Impacts of an Expanding China

    Institute of Scientific and Technical Information of China (English)

    Warwick J. McKibbin

    2006-01-01

    China accounts for 10 percent of global energy use and will continue to rely on coal for generating approximately 75 percent of its energy over coming decades. The environmental problems associated with coal burning are a concern for China as well as regionally and globally. The present paper summarizes China's energy structure and likely future energy requirements, while exploring the impact of energy use on air quality, black carbon emission,sulphur dioxide (SO2) emissions, and carbon dioxide emissions. Although China has begun to take action on local environmental problems from energy, there is still much to be done.In particular, the problem of black carbon and carbon dioxide emissions needs to be addressed. The present paper proposes addressing carbon dioxide emissions through a longer-term strategy that acknowledges the need for China to continue to grow without a short-term carbon constraint but with clear pricing of the short-term and long-term cost of carbon dioxide.

  1. Ecological total-factor energy efficiency of regions in China

    International Nuclear Information System (INIS)

    Most existing energy efficiency indices are computed without taking into account undesirable outputs such as CO2 and SO2 emissions. This paper computes the ecological total-factor energy efficiency (ETFEE) of 30 regions in China for the period 2005–2009 through the slack-based model (SBM) with undesirable outputs. We calculate the ETFEE index by comparing the target energy input obtained from SBM with undesirable outputs to the actual energy input. Findings show that China's regional ETFEE still remains a low level of around 0.600 and regional energy efficiency is overestimated by more than 0.100 when not looking at environmental impacts. China's regional energy efficiency is extremely unbalanced: the east area ranks first with the highest ETFEE of above 0.700, the northeast and central areas follow, and the west area has the lowest ETFEE of less than 0.500. A monotone increasing relation exists between the area's ETFEE and China's per capita GDP. The truncated regression model shows that the ratio of R and D expenditure to GDP and the degree of foreign dependence have positive impacts, whereas the ratio of the secondary industry to GDP and the ratio of government subsidies for industrial pollution treatment to GDP have negative effects, on the ETFEE. - Highlights: ► Most energy efficiency indices ignore undesirable outputs such as CO2 and SO2 emissions. ► The ecological total-factor energy efficiency (ETFEE) is computed by slack-based model (SBM). ► The datasets contains 30 regions in China for the period 2005–2009. ► China's regional energy efficiency is extremely unbalanced. ► A monotone increasing relation exists between ETFEE and per capita GDP.

  2. ITER implementation and fusion energy research in China

    International Nuclear Information System (INIS)

    ITER Project is jointly implemented by China, EU, India, Japan, Korea, Russian Federation and USA, under the coordination of Center Team of ITER International Fusion Energy Organization (IO-CT). Chinese fusion research related institutes and industrial enterprises are fully involved in the implementation of China contribution to the project under the leadership of ITER China Domestic Agency (CN-DA), together with IO-CT. The progresses of Procurement Packages (PA) allocated to China and the technical issues, especially on key technology development and schedule, QA/QC issues, are highlighted in this report. The specific enterprises carrying out different PAs are identified in order to make the increasing international manufactures and producers to ITER PAs know each other well for the successful implementation of ITER project. The participation of China to the management of IO-CT is also included, mainly from the governmental aspect and staff recruited from China. On the other hand, the domestic fusion researches, including upgrade of EAST, HL-2A Tokamaks in China, TBM program, the next step design activities for fusion energy power plant, namely, CFETR and training in this area, are also introduced for global cooperation for international fusion community. (author)

  3. Study of the development road map of China's renewable energy

    Institute of Scientific and Technical Information of China (English)

    Huang Qili; Li Junfeng; Gao Hu

    2009-01-01

    Renewable energy (RE) has been attached high attention around the world due to its carbon-free and indige-nous production in a sustainable way. China enjoys plenty of renewable energy resources, particularly the wind, solar, hydro- and biomass energy, which could be a sound basis for a large-scale exploitation. This report examines the current status of RE technology and industry, analyzes the challenges of promoting RE in China. In order to pave the way for a long-term development of RE, this paper outlines the basic principles and priorities for individual RE technology. In line with these, the paper puts forward the RE targets and further describes the RE road map by 2020, 2030 and extend to 2050, taking consideration of China's RE resources, industrial basis and energy demand etc. At last, this paper pro-vides some recommendations to ensure the achievements of the RE targets.

  4. Economic growth, regional disparities and energy demand in China

    International Nuclear Information System (INIS)

    Using the panel data of 27 provinces between 1978 and 2008, we employed a instrumental regression technique to examine the relationship between economic growth, energy demand/production and the related policies in China. The empirical results show that forming a cross-province integrated energy market will in general reduce the response of equilibrium user costs of energy products to their local demand and production, through cross-regional energy transfer (including both energy trade and cross-regional reallocation). In particular, reducing transportation costs and improving marketization level are identified as two important policy instruments to enhance the role of energy market integration. The findings support the argument for a more competitive cross-province energy transfer policies and calls for more developed energy connectivity and associate institutional arrangements within China. These policy implications may also be extended to the East Asia Summit region where energy market integration is being actively promoted. - Highlights: • Development driving energy demand has different impacts on energy prices than others. • EMI will reduce the response of equilibrium energy prices to local demand and production. • Reducing transportation costs and improving marketization level enhance the role of EMI. • More market competition and better physical and institutional connectivity are better. • Policy implications to China may be extended to the East Asia Summit region

  5. China, Russia and Central Asia: The energy dilemma

    Energy Technology Data Exchange (ETDEWEB)

    Bergsager, Henrik

    2012-07-01

    How China will satisfy its rising energy demand will have impact on the availability and market price of energy resources such as oil and gas, but also on foreign policy. Of special interest is the role of rising neighboring countries and region; Russia and Central Asia countries, who can supply China by way of pipelines. In this paper important factors influencing Chinese energy decision-making are discussed, with a particular focus on energy investments abroad. The state capitalism framework is used to explain the long-term policies of Chinese energy investments as well as discuss the importance of State-Owned Enterprises and National Oil Companies to the Chinese economy. On this background the energy relations between Russia, China and other Central Asia states is discussed. The main focus is on the influence Chinese Energy Based Loan (EBL) agreements have on the Chinese presence both economically and politically in the region. The objective is to present the current situation and outlook for Sino-Russian-Central Asian energy relations as well as the economic implications a closer Chinese presence could have for the region. China's EBLs with Central Asian countries illustrate the preferred Chinese approach in expanding trade relations and should be considered as important examples for future bilateral agreements.(Author)

  6. Strategies for development of clean energy in China

    Institute of Scientific and Technical Information of China (English)

    Yang Zhen; Zhang Hongliang

    2008-01-01

    A development framework of clean energy in China is put forward based on core development strategy,technology support,and policy and laws support.In this framework,the priority development and strategic backup of clean energy are defined,and the technology support and policy and laws support are also presented.

  7. Strategic Position and Roadmap of China s Renewable Energy

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Fast-growing economy imposing higher requirement for energy industry During the "Tenth Five-Year Plan" period,China's GDP grew at an average annual rate of 9.5%,and correspondingly the total volume of energy consumption grew at an average annual rate of 10.5%.

  8. Substitution possibilities and determinants of energy intensity for China

    International Nuclear Information System (INIS)

    This paper measures technological change, factor demand and inter-factor and inter-fuel substitutability measures for China. We use individual fuel price data and a two-stage approach to estimate total factor cost functions and fuel share equations. Both inter-factor and inter-fuel substitution elasticities are calculated and the change in energy intensity is decomposed into its driving forces. The results suggest that energy is substitutable for capital regionally and for labor nationally. Capital substitutes for energy more easily than labor does. Energy intensity changes vary by region but the major drivers seem to be 'budget effect' and the adoption of energy-intensive technologies, which might be embodied in high-level energy-using exports and sectors, capital investment and even old technique and equipment imports. Whether the trend in rising energy intensity continues will be significant for China and the rest of the world.

  9. Substitution possibilities and determinants of energy intensity for China

    International Nuclear Information System (INIS)

    This paper measures technological change, factor demand and inter-factor and inter-fuel substitutability measures for China. We use individual fuel price data and a two-stage approach to estimate total factor cost functions and fuel share equations. Both inter-factor and inter-fuel substitution elasticities are calculated and the change in energy intensity is decomposed into its driving forces. The results suggest that energy is substitutable for capital regionally and for labor nationally. Capital substitutes for energy more easily than labor does. Energy intensity changes vary by region but the major drivers seem to be 'budget effect' and the adoption of energy-intensive technologies, which might be embodied in high-level energy-using exports and sectors, capital investment and even old technique and equipment imports. Whether the trend in rising energy intensity continues will be significant for China and the rest of the world. (author)

  10. Substitution possibilities and determinants of energy intensity for China

    Energy Technology Data Exchange (ETDEWEB)

    Ma, Hengyun [College of Economics and Management, Henan Agricultural University, 95 Wenhua Road, Zhengzhou 450002 (China); Department of Economics, University of Canterbury, Private bag 4800, Christchurch 8140 (New Zealand); Oxley, Les [Department of Economics, University of Canterbury, Private bag 4800, Christchurch 8140 (New Zealand); Gibson, John [Department of Economics, University of Waikato, Private Bag 3105, Hamilton (New Zealand)

    2009-05-15

    This paper measures technological change, factor demand and inter-factor and inter-fuel substitutability measures for China. We use individual fuel price data and a two-stage approach to estimate total factor cost functions and fuel share equations. Both inter-factor and inter-fuel substitution elasticities are calculated and the change in energy intensity is decomposed into its driving forces. The results suggest that energy is substitutable for capital regionally and for labor nationally. Capital substitutes for energy more easily than labor does. Energy intensity changes vary by region but the major drivers seem to be 'budget effect' and the adoption of energy-intensive technologies, which might be embodied in high-level energy-using exports and sectors, capital investment and even old technique and equipment imports. Whether the trend in rising energy intensity continues will be significant for China and the rest of the world. (author)

  11. Substitution possibilities and determinants of energy intensity for China

    Energy Technology Data Exchange (ETDEWEB)

    Ma Hengyun [College of Economics and Management, Henan Agricultural University, 95 Wenhua Road, Zhengzhou 450002 (China) and Department of Economics, University of Canterbury, Private bag 4800, Christchurch 8140 (New Zealand)], E-mail: h.y.ma@163.com; Oxley, Les [Department of Economics, University of Canterbury, Private bag 4800, Christchurch 8140 (New Zealand); Gibson, John [Department of Economics, University of Waikato, Private Bag 3105, Hamilton (New Zealand)

    2009-05-15

    This paper measures technological change, factor demand and inter-factor and inter-fuel substitutability measures for China. We use individual fuel price data and a two-stage approach to estimate total factor cost functions and fuel share equations. Both inter-factor and inter-fuel substitution elasticities are calculated and the change in energy intensity is decomposed into its driving forces. The results suggest that energy is substitutable for capital regionally and for labor nationally. Capital substitutes for energy more easily than labor does. Energy intensity changes vary by region but the major drivers seem to be 'budget effect' and the adoption of energy-intensive technologies, which might be embodied in high-level energy-using exports and sectors, capital investment and even old technique and equipment imports. Whether the trend in rising energy intensity continues will be significant for China and the rest of the world.

  12. Energy consumption quota management of Wanda commercial buildings in China

    Science.gov (United States)

    Sun, D. B.; Xiao, H.; Wang, X.; Liu, J. J.; Wang, X.; Jin, X. Q.; Wang, J.; Xie, X. K.

    2016-08-01

    There is limited research of commercial buildings’ energy use data conducted based on practical analysis in China nowadays. Some energy consumption quota tools like Energy Star in U.S or VDI 3807 in Germany have limitation in China's building sector. This study introduces an innovative methodology of applying energy use quota model and empirical management to commercial buildings, which was in accordance of more than one hundred opened shopping centers of a real estate group in China. On the basis of statistical benchmarking, a new concept of “Modified coefficient”, which considers weather, occupancy, business layout, operation schedule and HVAC efficiency, is originally introduced in this paper. Our study shows that the average energy use quota increases from north to south. The average energy use quota of sample buildings is 159 kWh/(m2.a) of severe cold climate zone, 179 kWh/(m2.a) of cold zone, 188 kWh/(m2.a) of hot summer and cold winter zone, and 200 kWh/(m2.a) of hot summer and warm winter zone. The energy use quota model has been validated in the property management for year 2016, providing a new method of commercial building energy management to the industry. As a key result, there is 180 million energy saving potential based on energy quota management in 2016, equals to 6.2% saving rate of actual energy use in 2015.

  13. China. Top Sector Energy. Sustainable Building. Opportunities for Dutch companies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-08-15

    For China, sustainable design is necessary for controlling energy usage in crowded and constantly expanding urban areas. It is well known that China is the world's biggest construction market. Nearly half of the new buildings annually constructed worldwide are located in China by 2015. However, only about 4% of these are built according to energy efficiency standards. China's construction market will by 2020 account for 40% of the country's total energy consumption. While it contributes 15% of the world's GDP, China consumes 30% of the earth's steel and half its concrete. On top of which, buildings in China consume a third of the country's increasingly endangered water supplies. Recent research showed that almost half of the national energy consumption has been used for construction related purposes. Of existing buildings, a huge amount needs sustainable redesign and retrofitting technologies.Chinese government has recognized the urgency of widely implementing sustainable buildings. As a result, a national 3-star China National Green Building rating system has been launched in 2006. Yet the Chinese green building revolution is still in its infancy. Main problems are, amongst others, low level of regulations and standards, problematic implementations at local level, lack of awareness and transparency in related public and private sector, lack of expertise of integrated sustainable building design and construction among engineers, designers and constructors. It is also to be expected that more aggressive energy saving and environmental protection targets will be set by the 12th Five Year Plan. Promote green buildings will be one of the top priorities in China's swift urbanization process with focus on saving land, energy, water and materials. Chinese government has recognized the urgency of widely implementing sustainable buildings. Yet the Chinese green building revolution is still in its infancy. Under this framework, the

  14. The position, role and development prospects of nuclear energy in China energy system

    International Nuclear Information System (INIS)

    The fundamental features of the present energy system of China are discussed and analyzed. and it is pointed out that since the founding of the People's Republic of China, although the energy construction, including the development and use of nuclear energy, has achieved great success, the average energy resource per capita is still low. The following major issues, such as the transportation pressure raised from the energy structure of taking coal as the main, the increasing seriousness of environmental pollution, large amount of greenhouse gases emission and low 'energy efficiency', etc., have constrained the sustainable development of national economy and society. In accordance with the position of nuclear energy in the strategy of the energy development in south-east coastal areas of China, and the analysis of 'value criteria' and 'decision goal' system for the development and use of nuclear energy, it is thought the development of nuclear energy is an important way and the optimum selection to optimize China's energy system. In accordance with the fundamental policy and technical line, and the technical ability and foundation conditions, the strategic target, scale and overall arrangement for the development of China's nuclear power are proposed and the bright future for the development of China's nuclear power industry is comprehensively discussed and analyzed. (14 refs., 7 figs., 20 tabs.)

  15. Energy use and conservation in China`s residential and commercial sectors: Patterns, problems, and prospects

    Energy Technology Data Exchange (ETDEWEB)

    Liu, F.

    1993-07-01

    This report discusses the determinants of residential and commercial energy demand, profiles the patterns and problems of energy consumption, and evaluates popular energy conservation measures of the People`s Republic of China. It also discusses technological and institutional opportunities for realizing greater energy conservation. General characteristics related to energy use include: population growth, economic growth, residential and commercial energy, and improved standards of living. Specific end-use areas that are examined in detail are space heating, cooking and water heating, and lighting and appliances.

  16. Energy efficient design for residential buildings in China

    Institute of Scientific and Technical Information of China (English)

    R.YAO; K.STEEMERS; B.LI

    2003-01-01

    This paper illustrates an integrated energy design model based on the energy balance of a single zone. The results of energy efficient residential building design for the different climate zones of China by implementing an integrated energy model have been presented. Optimum measures of building design for typical Chinese residential buildings are introduced, with the objective of minimizingannual energy consumption for those buildings and improving thermal comfort. One overriding conclusion is that significant energy savings and thermal comfort can be achieved though optimum design.

  17. World energy outlook 2007 -- China and India insights

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-11-07

    World leaders have pledged to act to change the energy future. Some new policies are in place. But the trends in energy demand, imports, coal use and greenhouse gas emissions to 2030 in this year's World Energy Outlook are even worse than projected in WEO 2006. China and India are the emerging giants of the world economy. Their unprecedented pace of economic development will require ever more energy, but it will transform living standards for billions. There can be no question of asking them selectively to curb growth so as to solve problems which are global. So how is the transition to be achieved to a more secure, lower-carbon energy system? WEO 2007 provides the answers. With extensive statistics, projections in three scenarios, analysis and advice, it shows China, India and the rest of the world why we need to co-operate to change the energy future and how to do it.

  18. Financing energy efficiency: lessons from experiences in India and China

    DEFF Research Database (Denmark)

    Painuly, J.P.

    2009-01-01

    Purpose – Improving energy efficiency is considered one of the most desirable and effective short-term measures to address the issue of energy security, and also reduce the emission of greenhouse gases. However, lack of access to domestic finance is the major hindrance in achieving the potential...... efficiency, energy service company development and support, exploring the need for setting up guarantee facilities and need for facilitating equity financing to the sector. The project succeeds in creating awareness and better understanding among the financial institutions in both India and China...... on potential of energy efficiency and need to make financing available for this. The banks in India in created specialized schemes for energy efficiency financing, and in China, the project has a positive impact on the new initiatives with the on-lending facility and the guarantee fund for energy management...

  19. Life-cycle energy of residential buildings in China

    International Nuclear Information System (INIS)

    In the context of rapid urbanization and new construction in rural China, residential building energy consumption has the potential to increase with the expected increase in demand. A process-based hybrid life-cycle assessment model is used to quantify the life-cycle energy use for both urban and rural residential buildings in China and determine the energy use characteristics of each life cycle phase. An input–output model for the pre-use phases is based on 2007 Chinese economic benchmark data. A process-based life-cycle assessment model for estimating the operation and demolition phases uses historical energy-intensity data. Results show that operation energy in both urban and rural residential buildings is dominant and varies from 75% to 86% of life cycle energy respectively. Gaps in living standards as well as differences in building structure and materials result in a life-cycle energy intensity of urban residential buildings that is 20% higher than that of rural residential buildings. The life-cycle energy of urban residential buildings is most sensitive to the reduction of operational energy intensity excluding heating energy which depends on both the occupants' energy-saving behavior as well as the performance of the building itself. -- Highlights: •We developed a hybrid LCA model to quantify the life-cycle energy for urban and rural residential buildings in China. •Operation energy in urban and rural residential buildings is dominant, varying from 75% to 86% of life cycle energy respectively. •Compared with rural residential buildings, the life-cycle energy intensity of urban residential buildings is 20% higher. •The life-cycle energy of urban residential buildings is most sensitive to the reduction of daily activity energy

  20. Enforcing Building Energy Codes in China: Progress and Comparative Lessons

    Energy Technology Data Exchange (ETDEWEB)

    Evans, Meredydd; Shui, Bin; Halverson, Mark A.; Delgado, Alison

    2010-08-15

    From 1995 to 2005, building energy use in China increased more rapidly than the world average. China has been adding 0.4 to 1.6 billion square meters of floor space annually , making it the world’s largest market for new construction. In fact, by 2020, China is expected to comprise half of all new construction. In response to this, China has begun to make important steps towards achieving building energy efficiency, including the implementation of building energy standards that requires new buildings to be 65% more efficient than buildings from the early 1980s. Making progress on reducing building energy use requires both a comprehensive code and a robust enforcement system. The latter – the enforcement system – is a particularly critical component for assuring that a building code has an effect. China has dramatically enhanced its enforcement system in the past two years, with more detailed requirements for ensuring enforcement and new penalties for non-compliance. We believe that the U.S. and other developed countries could benefit from learning about the multiple checks and the documentation required in China. Similarly, some of the more user-friendly enforcement approaches developed in the U.S. and elsewhere may be useful for China as it strives to improve enforcement in rural and smaller communities. In this article, we provide context to China’s building codes enforcement system by comparing it to the U.S. Among some of the enforcement mechanisms we look at are testing and rating procedures, compliance software, and training and public information.

  1. Coping with climate change and China's wind energy sustainable development

    Directory of Open Access Journals (Sweden)

    De-Xin He

    2016-03-01

    Full Text Available Greenhouse gas emissions are the main cause of today's climate change. To address this problem, the world is in an era of new round energy transformation, and the existing energy structure is being reformed. In this paper, according to the Chinese government's action plan for coping with climate change, the China's wind energy sustainable development goals and development route are discussed, and the countermeasures and suggestions are put forward. Wind energy is currently a kind of important renewable energy with matured technology which can be scale-up developed and put into commercial application, and in this transformation, wind energy will play a key role with other non-fossil energy sources. The development and utilization of wind energy is a systematic project, which needs to be solved from the aspects of policy, technology and management. At present, China is in the stage of transferring from “large wind power country” to “strong wind power country”, opportunities and challenges coexist, and the advantages of China's socialist system could be fully used, which can concentrate power to do big things and make contribution in the process of realizing global energy transformation.

  2. Energy saving and emission reduction of China's urban district heating

    International Nuclear Information System (INIS)

    China's carbon dioxide (CO2) emission ranks highest in the world. China is committed to reduce its CO2 emission by 40% to 45% from the 2005 levels by 2020. To fulfill the target, China's CO2 emission reduction must exceed 6995 million tons. Energy consumption and CO2 emission of China's urban district heating (UDH) are increasing. The current policy implemented to improve UDH focuses on replacing coal with natural gas to reduce energy consumption and CO2 emission to some extent. This paper proposes that heat pump heating (HPH) could serve as a replacement for UDH to help realize energy-saving and emission-reduction goals to a greater extent. The paper also analyzes the impact of this replacement on the heating and power generation sectors. The results show that replacing coal-based UDH with HPH decreases energy consumption and CO2 emission by 43% in the heating sector. In the power generation sector, the efficiency of power generation at the valley electricity time increases by 0.512%, and the ratio of peak–valley difference decreases by 16.5%. The decreases in CO2 emission from the heating and power generation sectors cumulatively account for 5.55% of China's total CO2 emission reduction target in 2020. - Highlights: ► Replacing urban district heating with heat pump heating. ► Impact of heat pump heating on heating and power generation sectors. ► Potential of energy saving and emission reduction for heat pump heating. ► China should adjust current urban heating strategy

  3. Relationships between energy consumption and climate change in China

    Institute of Scientific and Technical Information of China (English)

    QIANHuaisui; YUANShunquan; SUNJiulin; LIZehui

    2004-01-01

    Energy consumption has an inevitable connection with economic level and climate. Based on selected data covering annual total energy consumption and its composition and that of all kinds of energy in 1953-1999, the annual residential energy consumption and the coal and electricity consumption in 1980-1999 in China, the acreage of crops under cultivation suffered from drought and flood annually and gross domestic product (GDP) in 1953-1999 in the whole country, and mean daily temperature data from 29 provincial meteorological stations in the whole country from 1970 to 1999, this paper divides energy consumption into socio-economic energy consumption and climatic energy consumption in the way of multinomial. Itchanges between the climate energy consumption andalso goes further into the relations and their changes between the climate energy consumptionenergy consumption and the economic level inand climate factor and between the socio-economic energy between the climate energy level in China with the method of statistical analysis. At present, there are obvious transitions in the changing relationships of the energy consumption to economy and climate, which comprises the transition of economic system from resource-intensive industry to technology-intensive industry and the transition of climatic driving factors of the energy consumption from driven by the disasters of drought and flood to driven by temperature.

  4. Building-integrated renewable energy policy analysis in China

    Institute of Scientific and Technical Information of China (English)

    姚春妮; 郝斌

    2009-01-01

    With the dramatic development of renewable energy all over the world,and for purpose of adjusting energy structure,the Ministry of Construction of China plans to promote the large scale application of renewable energy in buildings. In order to ensure the validity of policy-making,this work firstly exerts a method to do cost-benefit analysis for three kinds of technologies such as building-integrated solar hot water (BISHW) system,building-integrated photovoltaic (BIPV) technology and ground water heat pump (GWHP). Through selecting a representative city of every climate region,the analysis comes into different results for different climate regions in China and respectively different suggestion for policy-making. On the analysis basis,the Ministry of Construction (MOC) and the Ministry of Finance of China (MOF) united to start-up Building-integrated Renewable Energy Demonstration Projects (BIREDP) in 2006. In the demonstration projects,renewable energy takes place of traditional energy to supply the domestic hot water,electricity,air-conditioning and heating. Through carrying out the demonstration projects,renewable energy related market has been expanded. More and more relative companies and local governments take the opportunity to promote the large scale application of renewable energy in buildings.

  5. China Facing Five Major Challenges for Energy Development

    Institute of Scientific and Technical Information of China (English)

    Ma Cuijie

    2004-01-01

    @@ China's energy development will be confronted with five major challenges in the coming decades, experts said at the International Partnership for the Hydrogen Economy (IPHE)Steering Committee in Beijing in late May. The five major challenges include high oil import dependency which threatens the nation's energy security, using coal as the main energy generator, which leads to severe pollution, gigantic energy demands due to growing economic development,global climate change resulting from greenhouse gas emissions, and energy supply and consumption problems in rural areas.

  6. China's INDC and non-fossil energy development

    Institute of Scientific and Technical Information of China (English)

    HE Jian-Kun

    2015-01-01

    Global climate change promotes the energy system reform. Achieving a high proportion of renewable energy becomes the major countries' energy strategy. As proposed in its Intended Nationally Determined Contributions (INDC), China intends to raise the proportion of non-fossil energy in primary energy consumption to about 20%by 2030. That ambitious goal means the non-fossil energy supplies by 2030 will be 7e8 times that of 2005, and the annual increase rate is more than 8%within the 25 years. Besides, the capacity of wind power, solar power, hy-dropower and nuclear power reaches 400 GW, 350 GW, 450 GW, and 150 GW respectively, and China's non-fossil power capacity is even greater than the U.S.'s total power capacity. In addition, the scale of natural gas increases. Consequently, by 2030, the proportion of coal falls from the current 70% to below 50%, and the CO2 intensity of energy consumption decreases by 20% compared with the level of 2005, which play important roles in significantly reducing the CO2 intensity of GDP. Since China has confirmed to achieve the CO2 emissions peak around 2030, at that time, the newly added energy demand will be satisfied by non-fossil energy, and the consumption of fossil fuel will stop growing. By 2030, non-fossil energy accounts for 20%, and the large scale and sound momentum of new and renewable energy industry will support the growth of total energy demand, which plays a key role in CO2 emissions peaking and beginning to decline, and lays the foundation for establishing a new energy system dominated by new and renewable energy in the second half of the 21st century as well as finally achieving the CO2 zero-emission.

  7. China's INDC and non-fossil energy development

    Directory of Open Access Journals (Sweden)

    Jian-Kun He

    2015-09-01

    Full Text Available Global climate change promotes the energy system reform. Achieving a high proportion of renewable energy becomes the major countries' energy strategy. As proposed in its Intended Nationally Determined Contributions (INDC, China intends to raise the proportion of non-fossil energy in primary energy consumption to about 20% by 2030. That ambitious goal means the non-fossil energy supplies by 2030 will be 7–8 times that of 2005, and the annual increase rate is more than 8% within the 25 years. Besides, the capacity of wind power, solar power, hydropower and nuclear power reaches 400 GW, 350 GW, 450 GW, and 150 GW respectively, and China's non-fossil power capacity is even greater than the U.S.'s total power capacity. In addition, the scale of natural gas increases. Consequently, by 2030, the proportion of coal falls from the current 70% to below 50%, and the CO2 intensity of energy consumption decreases by 20% compared with the level of 2005, which play important roles in significantly reducing the CO2 intensity of GDP. Since China has confirmed to achieve the CO2 emissions peak around 2030, at that time, the newly added energy demand will be satisfied by non-fossil energy, and the consumption of fossil fuel will stop growing. By 2030, non-fossil energy accounts for 20%, and the large scale and sound momentum of new and renewable energy industry will support the growth of total energy demand, which plays a key role in CO2 emissions peaking and beginning to decline, and lays the foundation for establishing a new energy system dominated by new and renewable energy in the second half of the 21st century as well as finally achieving the CO2 zero-emission.

  8. Energy efficiency in the iron and steel industry : Factors influencing improvement of energy efficiency in Jiangsu, China

    OpenAIRE

    2013-01-01

    Improvement of energy efficiency is widely accepted as an efficient measure to relieve the crisis of energy resources and environment pollution; however, the energy utilization efficiency in China is still at a low level: the unit GDP energy consumption in China is 4 times to the world average level. Moreover, to fulfill the commitments of reducing 40% carbon emissions in 2020, China needs to improve the energy efficiency immediately. As a major resource of energy consumption as well as carbo...

  9. Analysis of building energy efficiency in China

    Institute of Scientific and Technical Information of China (English)

    LIDeying; FANYun; HAOBin

    2003-01-01

    This paper analyzes the matter of building energy efficiency and heating system, and puts forward the measure of heating innovation, aiming at the improvement of Chinese building energy efficiency and heating innovation, which exceeds some possible advice for future development.

  10. Residential energy consumption in urban China: A decomposition analysis

    International Nuclear Information System (INIS)

    Residential energy consumption (REC) is the second largest energy use category (10%) in China and urban residents account for 63% of the REC. Understanding the underlying drivers of variations of urban REC thus helps to identify challenges and opportunities and provide advices for future policy measures. This paper applies the LMDI method to a decomposition of China's urban REC during the period of 1998–2007 at disaggregated product/activity level using data collected from a wide range of sources. Our results have shown an extensive structure change towards a more energy-intensive household consumption structure as well as an intensive structure change towards high-quality and cleaner energy such as electricity, oil, and natural gas, which reflects a changing lifestyle and consumption mode in pursuit of a higher level of comfort, convenience and environmental protection. We have also found that China's price reforms in the energy sector have contributed to a reduction of REC while scale factors including increased urban population and income levels have played a key role in the rapid growth of REC. We suggest that further deregulation in energy prices and regulatory as well as voluntary energy efficiency and conservation policies in the residential sector should be promoted. - Highlights: ► We examine china's residential energy consumption (REC) at detailed product level. ► Results show significant extensive and intensive structure changed. ► Price deregulation in the energy sector has contributed a reduction of REC. ► Growth of population and income played a key role in REC rapid growth. ► We provide policy suggestions to promote REC saving.

  11. Wind energy input in coastal seas east of China

    Institute of Scientific and Technical Information of China (English)

    ZANG Nan; WU Dexing

    2013-01-01

    This study investigates the wind energy input,an important source of mechanical energy,in the coastal seas east of China.Using the wind field from the high-resolution sea surface meteorology dataset in the Bohai Sea,Yellow Sea,and East China Sea,we studied the wind energy input through surface ageostrophic currents and surface waves.Using a simple analytical formula for the Ekman Spiral with timedependent wind,the wind energy input through ageostrophic currents was estimated at ~22 GW averaged from 1960 to 2007,and through use of an empirical formula,the wind energy input through surface waves was estimated at ~169 GW.We also examined the seasonal variation and long-term tendency of mechanical energy from wind stress,and found that the wind energy input to the East China Sea decreased before the 1980s,and then subsequently increased,which is contrary to what has been found for the Bohai Sea and Yellow Sea.More complicated physical processes and varying diffusivity need to be taken into account in future studies.

  12. China's energy statistics in a global context: A methodology to develop regional energy balances for East, Central and West China

    DEFF Research Database (Denmark)

    Mischke, Peggy

    2013-01-01

    Reliable, timely and accurate economic and energy data are critical to carry out analysis of energy system changes. An energy balance, characterizing fuels/commodities used in energy supply, transformation and sectoral end uses is an essential tool to calibrate energy system models used for......’s national statistical system continuous to be debated and criticised in terms of data quality, comparability and reliability, an overview of the milestones, status and main issues of China’s energy statistics is given. In a next step, the energy balance format of the International Energy Agency is used as...... an international benchmark to analyze China’s national energy statistics in detail and identify indicators to establish regional energy balances inside China. Although this methodology includes a range of data uncertainties, it is intended to stimulate the discussion about current and future regional...

  13. ''Social capitalism'' in renewable energy generation: China and California comparisons

    International Nuclear Information System (INIS)

    With a population of over 1.3 billion people, demand for renewable energy is expected to grow to a USD $12 billion market in the near term. Under Renewable Energy Law (REL) in February 2005 in the People's Republic of China (PRC) passed by the National Congress, renewable energy projects will be able to receive a range of financial incentives starting in 2006, which will more than double the PRC current renewable energy generation from 7% to 15% by 2020. Most of the increase will be in hydroelectric generated power. Nonetheless, the nation and especially the provinces are moving rapidly to develop a wide range of renewable energy generation including solar, wind, geothermal and run of the river. Because China practices ''social capitalism'' as expressed in it's recurrent Five Year National Plans since 1999, the national government and all the provinces have programs, unlike many western and industrialized nations, to ''plan'' and provide for infrastructures. This paper concerns only the energy infrastructure sector and renewable energy generation in particular. The planning process includes financial incentives and investments which are a major part of the Chinese law focused on ''encouraging foreign investment industries''. The key part of the law is to guarantee long-term power purchase agreements with state owned and controlled ''utilities''. In short, China may have gotten the economics of the energy sector correct in its concern for planning and finance. The paper develops these energy infrastructure ideas along with the legal and financial requirements as ''lessons'' learned from the USA and especially California. These lessons now apply to China and allow it to learn from the American mistakes. Empirical data will be drawn from work done in China that examine the renewable energy generation and infrastructures and hence allow the RPC and its Provinces to ''leap frog ''the mistakes of other developed nations. Further lessons will be learned from provinces and

  14. China Vows Tangible Steps to Save Energy and Cut Consumption

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ China will take tangible measures to save energy and cut pollution in 2008. The country will continue eliminating outdated production facilities, including small thermal power generating units with a combined capacity of 13 million kilowatts, and facilities with 50 million tons of cement, 6 million tons of steel and 14 million tons ofiron.

  15. Energy: China to Complete Key Oil Bases Soon

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ China will complete the construction of its first four strategic oil reserves by the end of 2008. "The progress has been smooth and all the four bases will be completed by the year end," Zhang Guobao, administrator of the National Energy Administration (NEA), said after a press conference in Beijing in mid-August.

  16. Effects of substituting energy with capital on China's aggregated energy and environmental efficiency

    International Nuclear Information System (INIS)

    Substituting energy with capital (SEC) in economic productions has become a common practice both for business owners and policy-makers to improve their energy and environmental efficiency. However, seldom previous studies on energy efficiency and/or environmental performance evaluation took this role into account. This paper aims to shed some light on the effects of SEC on China's aggregated energy and environmental efficiency (AEEE) within a parametric stochastic frontier analysis framework. Moreover, influencing factors of regional efficiency score are also discussed using a pooled regression model. The results indicate that SEC poses significant effects on improving China's AEEE, and this impact appears obvious regional variation that regions with lower efficiency scores hold more extensive potential to improve their AEEE by means of SEC. Furthermore, upgrading industrial structure and decreasing the proportion of coal in energy consumption make great sense to improve China's AEEE. - Highlights: → We examine the effects of substituting energy with capital on China's energy and environmental efficiency. → The efficiency value considering this substitution is higher than that without considering it. → Hebei and Shanxi hold the largest potential of energy saving and SO2 emissions reduction. → China's energy and environmental efficiency is affected by its energy mix and industrial structure.

  17. TRENDS AND BUSINESS OPPORTUNITIES OF SOLAR ENERGY IN CHINA

    OpenAIRE

    Yuan, Zhang

    2010-01-01

    The objective for the thesis was to study the trends and business opportunities of solar energy in China. The thesis was completed by doing a desk research based on literature, reports, industrial magazines on solar energy and conducting interviews of experts and case companies. The theoretical part focused on analyzing market potential with PESTEL analysis and describing key elements of market analysis, value chain analysis and competitive strategy. In the empirical part of the thesis, the m...

  18. Effects of urbanisation on energy consumption in China

    International Nuclear Information System (INIS)

    As a key issue in China's economic development, urbanisation creates increasing pressure on energy supply and the natural environment. Thus, a better understanding of the relationship between urbanisation and energy consumption is necessary for Chinese decision makers at various levels to address energy security and sustainable economic and social development. This paper empirically investigates the effects of China's urbanisation on residential energy consumption (REC) and production energy consumption (PEC) through a time-series analysis. The results show that compared with rural areas, urbanisation slows per capita REC growth because of the economy of scale and technological advantages associated with urbanisation but has greater promotional effects on the growth of REC and the improvement of REC structure. The economic growth caused by urbanisation most significantly contributes to an increase in PEC, whereas technological advancement was found to reduce the scale of PEC (except from 2001 to 2005). Finally, the structural effect of the energy supply increased rather than decreased China's PEC, and the effect of industrial structure adjustment on PEC was found to be insignificant. - Highlights: • Urbanisation slows per capita REC growth when compared with rural areas. • Urbanisation has a greater promotional effect on REC growth and a stronger improved effect on energy structure than do rural areas. • The economic growth effect of urbanisation is responsible for the majority of PEC growth. • Technological advancement in conjunction with urbanisation has an adverse effect on the increase in PEC. • The structural effect of the energy supply on the urbanisation process has increased rather than decreased China's PEC. • There is no significant evidence that industrial structure adjustment in the urbanisation process affects PEC

  19. Dilemma between economic development and energy conservation: Energy rebound effect in China

    International Nuclear Information System (INIS)

    Promoting technological development to improve energy efficiency has been the primary method of energy conservation in China. However, the existence of energy rebound effect will impose negative effects on the final result of energy saving. In this article, we adopt the Malmquist index approach to estimate the contribution of technological progress to economic growth. We also employ Logarithmic mean weight Divisia index (LMDI) to measure the impact of technological improvement on the energy intensity. Based on the above, we set up a model to estimate the technology-based energy rebound effect in China. The results show that, over 1981–2009, energy rebound effect amounts averagely to 53.2%, implying that China cannot simply rely on technical means to reduce energy consumption and emission. Economic instruments should also be applied as supplements to ensure results of energy conservation and emission reduction. -- Highlights: ► Two improvements in rebound effect calculation model are proposed. ► The size of energy rebound in Chinese macro-economic level is evaluated. ► Energy rebound effect over 1981–2009 in China is averagely up to 53.2%. ► Chinese policy for energy consumption reduction should focus on energy pricing reform.

  20. Forest Biomass Energy Resources in China: Quantity and Distribution

    Directory of Open Access Journals (Sweden)

    Caixia Zhang

    2015-11-01

    Full Text Available As one of the most important renewable and sustainable energy sources, the forest biomass energy resource has always been the focus of attention of scholars and policy makers. However, its potential is still uncertain in China, especially with respect to its spatial distribution. In this paper, the quantity and distribution of Chinese forest biomass energy resources are explored based mainly on forestry statistics data rather than forest resource inventory data used by most previous studies. The results show that the forest biomass energy resource in China was 169 million tons in 2010, of which wood felling and bucking residue (WFBR,wood processing residue (WPR, bamboo processing residue, fuel wood and firewood used by farmers accounted for 38%, 37%, 6%, 4% and 15%, respectively. The highest resource was located in East China, accounting for nearly 39.0% of the national amount, followed by the Southwest and South China regions, which accounted for 17.4% and 16.3%, respectively. At the provincial scale, Shandong has the highest distribution, accounting for 11.9% of total resources, followed by Guangxi and Fujian accounting for 10.3% and 10.2%, respectively. The actual wood-processing residue (AWPR estimated from the actual production of different wood products (considering the wood transferred between regions showed apparent differences from the local wood processing residue (LWPR, which assumes that no wood has been transferredbetween regions. Due to the large contribution of WPR to total forestry bioenergy resources, the estimation of AWPR will provide a more accurate evaluation of the total amount and the spatial distribution of forest biomass energy resources in China.

  1. Technological Progress, Structural Change and China's Energy Efficiency

    Institute of Scientific and Technical Information of China (English)

    Wang Junsong; He Canfei

    2009-01-01

    China has witnessed rapid economic development since 1978, and during the time, energy production and consumptiondeveloped at a tremendous speed as well.Energy efficiency which can he measured by energy consumption per unit of GDP, how-ever, experienced continuous decrease.Theoretically, the change of energy efficiency can be attributed to industry structural change and technological change.In order to explain the transformation of Chinese energy efficiency, we adopt logarithmic mean Divisia index techniques to decompose changes in energy intensity in the period of 1994-2005.We find that technological change is the dominant contributor in the decline of energy intensity, but the contribution has declined since 2001.The change in industry structure has decreased the energy intensity before 1998, but raised the intensity after 1998.Decomposed technological effects for all sectors indicate that technological progresses in high energy consuming industries such as raw chemical materials and chemi-cal products, smelting and pressing of ferrous metals, manufacture of non-metallic mineral products and household contribute are the principal drivers of China's declining energy intensity.

  2. Energy balance closure at ChinaFLUX sites

    Institute of Scientific and Technical Information of China (English)

    LI; Zhengquan; YU; Guirui; WEN; Xuefa; ZHANG; Leiming; REN

    2005-01-01

    Network of eddy covariance observation is measuring long-term carbon and water fluxes in contrasting ecosystems and climates. As one important reference of independently evaluating scalar flux estimates from eddy covariance, energy balance closure is used widely in study of carbon and water fluxes. Energy balance closure in ChinaFLUX was evaluated by statistical regression of turbulent energy fluxes (sensible and latent heat) against available energy (net radiation, soil heat flux, canopy heat storage) and the energy balance ratio (EBR) and the frequency distribution of relative errors of energy balance (δ). The trends of diurnal and seasonal variation of energy balance in ChinaFLUX were analyzed. The results indicated that the imbalance was prevalent in all observation sites, but there were little differences among sites because of the properties variation of sites. The imbalance was greater during nocturnal periods than daytime and closure was improved with friction velocity intensifying. Generally the results suggested that estimates of the scalar turbulent fluxes of sensible and latent heat were underestimated and/or that available energy was overestimated. Finally, we discussed certain factors that are contributed to the imbalance of energy, such as systematic errors associated with the sampling mismatch, systematic instrument bias, neglected energy sinks, low and high frequency loss of turbulent fluxes and advection of heat and water vapor.

  3. The New Energy Buses in China

    DEFF Research Database (Denmark)

    Wang, Jingyu; Liu, Yingqi; Kokko, Ari

    2013-01-01

    With the advent of “low carbon” economy, new energy vehicles are increasingly favored by the Chinese government and manufacturers. New energy buses have become an important channel for the promotion of new energy utilizations. Based on the summary of policies, this paper conducts a thorough resea...... price. We draw the conclusions that clear direction and detailed plans will enhance the new energy bus promotion and rising oil prices will promote new energy buses as well....... research on the technology and promotion achievements on new energy buses. We have found that the promotion achievements have difference with plans and gaps exist in different cities. In the paper we discuss the policy efficiency, the correlation between achievements, policies and the influence from oil...

  4. China renewable energy in Africa and Norway

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This study assesses the potential for Norwegian engagement in Sino-African renewable energy development. The study analyzes Norwegian competitiveness and complementarities towards Chinese energy actors in the African market, and identifies respective strengths and weaknesses against the backdrop of the African market. The report identifies barriers and opportunities for Norwegian commercial and developmental engagement towards upscaling renewable energy in Africa that may also apply to other OECD countries. Finally, the report points to possibilities for Norway to support sustainable Sino-African renewable energy development.(auth)

  5. Technology Roadmaps: China Wind Energy Development Roadmap 2050

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    The report shows how China, already the world's largest wind market, could reach 1 000 GW of wind power by the middle of the century, an achievement that would reduce carbon dioxide emissions by 1.5 gigatonnes per year, or roughly equivalent to the combined CO2 emissions of Germany, France and Italy in 2009. The China Wind Energy Roadmap is the first national roadmap that has been developed by a country with IEA support, drawing from its global roadmap series.

  6. Perspectives of China's wind energy development

    Institute of Scientific and Technical Information of China (English)

    He Dexin; Wang Zhongying

    2009-01-01

    Wind energy is a kind of clean renewable energy, which is also relatively mature in technology, with large-scale development conditions and prospect for the commercialization. The development of wind energy is a systematic project, involving policy, law, technology, economy, society, environment, education and other aspects. The relation-ship among all the aspects should be well treated and coordinated. This paper has discussed the following relationships which should be well coordinated: relationship between wind resources and wind energy development, relationship be-tween the wind turbine generator system and the components, relationship between wind energy technology and wind en-ergy industry, relationship between off-grid wind power and grid-connected wind power, relationship between wind farm and the power grid, relationship between onshore wind power and offshore wind power, relationship between wind energy and other energies, relationship between technology introduction and self-innovation, relationship among foreign-funded, joint ventured and domestic-funded enterprises and relationship between the government guidance and the market regula-tion, as well as giving out some suggestions.

  7. Estimating Energy Consumption of Transport Modes in China Using DEA

    Directory of Open Access Journals (Sweden)

    Weibin Lin

    2015-04-01

    Full Text Available The rapid growth of transport requirements in China will incur increasing transport energy demands and associated environmental pressures. In this paper, we employ a generalized data envelopment analysis (DEA to evaluate the relative energy efficiency of rail, road, aviation and water transport from 1971 to 2011 by considering the energy input and passenger-kilometers (PKM and freight ton-kilometers (TKM outputs. The results show that the optimal energy efficiencies observed in 2011 are for rail and water transport, with the opposite observed for the energy efficiencies of aviation and road transport. In addition, we extend the DEA model to estimate future transport energy consumption in China. If each transport mode in 2020 is optimized throughout the observed period, the national transport energy consumption in 2020 will reach 497,701 kilotons coal equivalent (ktce, whereas the annual growth rate from 2011 to 2020 will be 5.7%. Assuming that efficiency improvements occur in this period, the estimated national transport energy consumption in 2020 will be 443,126 ktce, whereas the annual growth rate from 2011 to 2020 will be 4.4%, which is still higher than that of the national total energy consumption (3.8%.

  8. China Tries to Tap Cleaner Energy

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@ "The country is bent on reducing its reliance on dwindling fossil fuels and want to pursue sustainable energy development," said Shi Dinghuan, a director from the Ministry of Science and Technology.

  9. Shaping China's energy security: The impact of domestic reforms

    International Nuclear Information System (INIS)

    This paper is a subsequent study of China's energy security situation which concludes that China's energy security has not improved over 30 years of economic reform. The objective of the study is to explore qualitatively why the energy security situation has not improved. To answer the ‘why’ question, the study opens up a new perspective by analyzing the relationship between energy security and energy policies from the macroeconomic reform perspective. This study discusses major reforms that took place over 30 years. It is found that China's macroeconomic reform has restricted the formation of China's energy policies and determined its energy security situation. In essence, China's energy policies are only a reaction to the macroeconomic measures. In other words, China's energy policies are not originally intended to improve energy security, but passive reactions to China's macroeconomic reform. This explains why China did not improve its energy security situation despite 30 years of reform. - Highlights: • This study identifies relationship between China's reform and energy policy. • This study identifies the key variable that has affected China's energy security. • Policy implication of the identification is drawn. • A new perspective to analyze energy security is provided

  10. China's Changing Energy Intensity Trend: A Decomposition Analysis

    OpenAIRE

    Chunbo Ma; Stern, David I.

    2006-01-01

    China experienced a dramatic decline in energy intensity from the onset of economic reform in the late 1970s until 2000, but since then rate of decline slowed and energy intensity actually increased in 2003. Most previous studies found that most of the decline was due to technological change, but disagreed on the role of structural change. To the best of our knowledge, no decomposition study has investigated the role of inter-fuel substitution in the decline in energy intensity or the causes ...

  11. The role of nuclear energy in reducing the environmental impact of China's energy utilization

    International Nuclear Information System (INIS)

    It is presented in this paper the current status of China's energy market and the projections of its future development. China's energy market, currently and in the next decades, is mainly characterized by rapidly increasing demand and dominant role of coal which is directly related to serious environmental pollution. The role of nuclear energy utilization in improving the primary energy infrastructure is addressed. Status and development of nuclear power generation are described. Potential of introducing nuclear energy into heat market is discussed. An overview of the research and development work of water cooled low temperature heating reactors and gas-cooled high temperature gas cooled reactors in China is given and the technical and safety features of these two reactor types are briefly described. (author)

  12. Energy demand and possible strategy of fusion research in China

    International Nuclear Information System (INIS)

    China, presently the country with the world's largest population, will face serious pollution problems and shortage of energy in the near future to face the foreseen rapid social-economic development. Fossil fuels (coal, gas and oils) will be the main energy resources responsible for serious pollution and environmental problems in the long term. The energy development strategy recently declared by the government include: 1) develop the technologies for high efficiency, / low pollution utilization of fossil fuel, especially coal, the development of clean and renewable energy such as hydrodynamic, solar, wind and biomass will be strongly supported; 2) the fission power will be developed as far as possible in next 10 to 40 years. Rapid development of fission power will pose a new and serious problem for China namely, shortage of the natural uranium ore and large amounts of radioactive wastes with long half-lives to deal with; 3) Therefore, China must support fusion energy development as much as possible from now. The possible strategy for fusion research in China is: strengthen the support for EAST to achieve its scientific missions as soon as possible and support ITER activities on the joint design, construction, assembly and burning plasma experiments; to begin the conceptual and engineering design of the test fusion reactor as soon as possible and promote construction of the test reactor due to be constructed around 2020∼2030. Several conceptual designs of test reactors with different blankets have been proposed. It is hoped that the first fusion power plant will be constructed around 2040∼2050. (author)

  13. Field survey analysis of the public's cognition on the new energy industry in China

    Science.gov (United States)

    Guo, Q. F.; Song, Y.

    2016-08-01

    The public enjoy an important role in the development of China's new energy industry. However, the role has not attracted sufficient attention. By the way of field investigation, the paper acquired the first hand data of the public cognition on the China's new energy industry. Survey data showed that the public enjoyed awareness of China's new energy industry to some extent. And the public had optimistic expectations on the future development of new energy industry. Moreover, there were obvious differences in the degree of public's familiarity with different new energy varieties. The education level and age of the individual public had a significant impact on his awareness of China's new energy industry. To raise public participation in China's new energy industry, it entailed highlighting the status of the public in China's new energy industry, increasing the publicity of the new energy industry with different measures for different types of public group.

  14. Offshore wind energy potential in China

    DEFF Research Database (Denmark)

    Hong, Lixuan; Möller, Bernd

    2011-01-01

    This paper investigates available offshore wind energy resources in China’s exclusive economic zone (EEZ) with the aid of a Geographical Information System (GIS), which allows the influence of technical, spatial and economic constraints on offshore wind resources being reflected in a continuous...

  15. Temporospatial changes of carbon footprint based on energy consumption in China

    Institute of Scientific and Technical Information of China (English)

    CHUAI Xiaowei; LAI Li; HUANG Xianjin; ZHAO Rongqin; WANG Wanjing; CHEN Zhigang

    2012-01-01

    Study on regional carbon emission is one of the hot topics under the background of global climate change and low-carbon economic development,and also help to establish different low-carbon strategies for different regions.On the basis of energy consumption and land use data of different regions in China from 1999 to 2008,this paper established carbon emission and carbon footprint models based on total energy consumption,and calculated the amount of carbon emissions and carbon footprint in different regions of China from 1999 to 2008.The author also analyzed carbon emission density and per unit area carbon footprint for each region.Finally,advices for decreasing carbon footprint were put forward.The main conclusions are as follows:(1) Carbon emissions from total energy consumption increased 129% from 1999 to 2008 in China,but its spatial distribution pattern among different regions just slightly changed,the sorting of carbon emission amount was:Eastern China > Northern China > Central and Southern China > Southwest China > Northwest China.(2) The sorting of carbon emission density was:Eastern China > Northeast China > Central and Southern China > Northern China > Southwest China > Northwest China from 1999 to 2003,but from 2004 Central and Southern China began to have higher carbon emission density than Northeast China,the order of other regions did not change.(3) Carbon footprint increased significantly since the rapid increasing of carbon emissions and less increasing area of productive land in different regions of China from 1999 to 2008.Northern China had the largest carbon footprint,and Northwest China,Eastern China,Northern China,Central and Southern China followed in turn,while Southwest China presented the lowest area of carbon footprint and the highest percentage of carbon absorption.(4) Mainly influenced by regional land area,Northern China presented the highest per unit area carbon footprint and followed by Eastern China,and Northeast

  16. Mapping the Energy Flow from Supply to End Use in three Geographic Regions of China

    DEFF Research Database (Denmark)

    Mischke, Peggy; Xiong, Weiming

    China's past economic development policies resulted in different energy infrastructure patterns across China. There is a long tradition in analysing and discussing regional disparities of China's economy. For more than 20 years, regional differences in GDP, industrial outputs, household income...... and consumption were analysed across China's provincial units. Regional disparities in China's current energy flow are rarely visualised and quantified from a comprehensive, system-wide perspective that is tracing all major fuels and energy carriers in supply, transformation and final end-use in different sectors....... A few national and provincial energy flow diagrams of China were developed since 2000, althoug with limited detail on major regional disparities and inter-regional fuel flows. No regional energy flow charts are yet available for East-, Central- and West-China. This study maps and quantifies energy...

  17. Industrial relocation and energy consumption: Evidence from China

    Energy Technology Data Exchange (ETDEWEB)

    Zhao Xiaoli, E-mail: email99zxl@vip.sina.co [School of Economics and Business, North China Electric Power University, Beijing 102206 (China); Erb Institute for Global Sustainable Enterprise, University of Michigan, Ann Arbor, MI 48109 (United States); Yin Haitao, E-mail: htyin@sjtu.edu.c [Antai College of Economics and Management, Shanghai Jiao Tong University, Shanghai 200052 (China); Erb Institute for Global Sustainable Enterprise, University of Michigan, Ann Arbor, MI 48109 (United States)

    2011-05-15

    With economic development and the change of industrial structure, industrial relocation is an inevitable trend. In the process of industrial relocation, environmental externality and social cost could occur due to market failure and government failure. Little attention has been paid to this issue. In this paper, we address it with a theoretical analysis and an empirical investigation on the relationship between China's industrial relocation in the early 1990s and energy consumption which is the primary source of CO{sub 2} emission, an environmental externality that causes increasing concerns. The macro-policy analysis suggests that there would be a positive link between China's industrial relocation in the early 1990s and energy saving (and environmental externalities reduction). Using fixed-effect regression model and simulation method, we provide an empirical support to this argument. In order to further reduce environmental externalities and social cost in the process of industrial relocation, we provide policy suggestions as follows: First, strengthen the evaluation of environmental benefits/costs; Second, pay more attention to the coordinated social-economic development; Third, avoid long-lived investment in high-carbon infrastructure in areas with industries moved in; Fourth, address employment issue in the areas with industries moved out. - Research highlights: {yields} Little attention has been paid to the linkage between industrial relocation and environmental externality. {yields} Our macro-policy analysis suggests that there would be a positive link between China's industrial relocation in the early 1990s and energy saving (and environmental externalities reduction). {yields} Using fixed-effect regression model and simulation method, we find a positive link between China's industrial relocation in the early 1990s and energy saving. {yields} Policy suggestions to further reduce environmental externalities and social cost in the process

  18. The fluctuations of China's energy intensity: Biased technical change

    OpenAIRE

    Ce Wang; Hua Liao; Su-Yan Pan; Lu-Tao Zhao; Yi-Ming Wei

    2014-01-01

    The fluctuations of China's energy intensity have attracted the attention of many scholars, but fewer studies consider the data quality of official input-output tables. This paper conducts a decomposition model by using the Divisia method based on the input-output tables. Because of the problems with input-output tables and price deflators, we first produce constant prices to deflate the input-output tables. And then we consider different levels of biased technical change for different sector...

  19. Leapfrogging into hydrogen technology: China's 1990-2000 energy balance

    OpenAIRE

    Zhu, Ying

    2003-01-01

    As a country beginning its motorization process, China must confront the problems attached to an oil-based car society. In adopting conventional automobile technology, the country would aggravate an already unstable oil balance while pushing up carbon dioxide levels. Not only would domestic problems emerge, but international concerns regarding oil shortage, global pollution, and the energy security balance would also result from erecting a traditional automotive infrastructure. One viable alt...

  20. Energy and Environmental Issues and Policy in China

    OpenAIRE

    ZHANG, ZHONGXIANG

    2013-01-01

    China’s rampant environmental pollution problems and rising greenhouse gas emissions and the resulting climate change are undermining its long-term economic growth. China, from its own perspective cannot afford to and, from an international perspective, is not meant to continue on the conventional path of encouraging economic growth at the expense of the environment. Instead, concerns about a range of environmental stresses from burning fossil fuels, energy security as a result of steeply ris...

  1. Industrial relocation and energy consumption: Evidence from China

    International Nuclear Information System (INIS)

    With economic development and the change of industrial structure, industrial relocation is an inevitable trend. In the process of industrial relocation, environmental externality and social cost could occur due to market failure and government failure. Little attention has been paid to this issue. In this paper, we address it with a theoretical analysis and an empirical investigation on the relationship between China's industrial relocation in the early 1990s and energy consumption which is the primary source of CO2 emission, an environmental externality that causes increasing concerns. The macro-policy analysis suggests that there would be a positive link between China's industrial relocation in the early 1990s and energy saving (and environmental externalities reduction). Using fixed-effect regression model and simulation method, we provide an empirical support to this argument. In order to further reduce environmental externalities and social cost in the process of industrial relocation, we provide policy suggestions as follows: First, strengthen the evaluation of environmental benefits/costs; Second, pay more attention to the coordinated social-economic development; Third, avoid long-lived investment in high-carbon infrastructure in areas with industries moved in; Fourth, address employment issue in the areas with industries moved out. - Research highlights: → Little attention has been paid to the linkage between industrial relocation and environmental externality. → Our macro-policy analysis suggests that there would be a positive link between China's industrial relocation in the early 1990s and energy saving (and environmental externalities reduction). → Using fixed-effect regression model and simulation method, we find a positive link between China's industrial relocation in the early 1990s and energy saving. → Policy suggestions to further reduce environmental externalities and social cost in the process of industrial relocation are discussed.

  2. Strategic position and development prospects of nuclear energy in China

    Institute of Scientific and Technical Information of China (English)

    SHEN Wenquan

    2007-01-01

    By analyzing the challenges of China's energy supply, an excellent perspective of nuclear power development in the country has been described. Taking into account the near-, mid-, and long-term development requirements,a comprehensive, coordinated and sustainable nuclear power program is proposed. Thus, our national nuclear industry can not only catch up with the world's advanced level in proper time, but also possess enough stamina for sustainability.

  3. The prospects and trends of nuclear energy technology in China

    International Nuclear Information System (INIS)

    Assurance of reliable and economic energy supply under conditions acceptable to the environment and transportation is one of the major prerequisites for achieving the ultimate goal of quadrupling the national gross annual value of industry and agriculture by the end of this century in China. The statistical data on energy and electricity usage and socioeconomic development in China show clearly the necessity for developing nuclear power station in this century, and for developing advanced nuclear energy technology in the next century, this paper gives a summary description of the nuclear power development plan by 2000, as well as the trends of nuclear energy technology in the future of China. Before the year 2000 there will be approximately 10 nuclear power reactors with a total net capacity of 6700 MWe connected into the grid and 5 nuclear power reactors with net capacity of 5000 MWe under construction. From now on, great attention is being paid to developing advanced nuclear reactor systems, and there are several types of reactors to be taken into account: High-Temperature Gas Cooled Reactor, Fast Breeder Reactor and Hybrid Fusion-Fission Reactor. At all stages of nuclear power development particular emphasis is being given for enhancing reactor safety and measuring operational reliability. Supply of nuclear fuels based on self-reliance is our inherent policy. China is undertaking to set up a fully integrated advanced nuclear fuel cycle, adapted to the nuclear power development. With the decommissioning of some nuclear facilities set up during the 1960's, the R and D program is being considered on the following topics: decommissioning safety assessment, robotic remote handling, decommissioning waste treatment environment evaluation methodology and cost analysis. 2 refs, 2 tabs

  4. Electromagnetic isotope separation at the China Institute of Atomic Energy

    Energy Technology Data Exchange (ETDEWEB)

    Li Gongpan; Lin Zhizhou; Xiang Xuyang; Deng Jingting (China Inst. of Atomic Energy, Beijing, BJ (China))

    1992-08-01

    Electromagnetic isotope separation at the China Institute of Atomic Energy (CIAE) is described. Calutron, Nier-Bernas and Freeman ion sources were constructed for ion implantation systems. It was found that some enriched isotope samples were contaminated more by lighter than by heavier neighbors. This phenomenon may be explained if the sputtered particles consist of a considerable percentage of ions. A computer inspection system for recording and processing operation data has been designed. (orig.).

  5. Assessment of Energy Recovery Technology in China : Mechanical ventilation system with energy recovery

    OpenAIRE

    Piippo, Kaj

    2008-01-01

    In the wake of the economic growth of the Chinese market the past couple of decades, the energy consumption has surged. One of the biggest consequences of the increased energy consumption is a massive increase in CO2 emission. In fact, China has overtaken the U.S. as the biggest emitter of CO2. In light of this energy-saving technology gets more important to implement. District heating is one of the solutions used with success in parts of China where heating is required. In this paper, an en...

  6. Market-oriented Energy Revolution in China and Impacts

    Institute of Scientific and Technical Information of China (English)

    Wang Zhen; Xue Qing

    2015-01-01

    China has been undergoing a new round ofambitious reform in its energy sectors after presidentXi's call for“energy revolution”in June 2014. Thistop-down strategy paves a way to market-oriented transition for Chinese energy govern system on both industrial level and corporation level. This paper analyzes the newtrends of China's energy policy and its impacts on crude oil market as well as on Chinese state-owned petroleum enterprises. Thisrevolutionwill reshapethe managementsystemof Chinese energyindustryto cope with rising energy demand, supply restraints, huge environmental costs and backward technologies.With the deepening reform of oil and gas pricing mechanism and the opening-up of petroleum industry, Chinese domestic energy market will be upgraded towards a more rationalized and competitive system. Mixed ownerships will be introduced to stimulate the vitality, creativity and brandinfluence of state-owned petroleum corporations, pushing Chinese national oil majors to collaboratejointly withvarious foreign oil and gas companies and the emerging domestic private companies with great entrepreneurship.

  7. Energy and motorization: scenarios for China's 2005-2020 energy balance

    OpenAIRE

    Zhu, Ying

    2005-01-01

    "As a country beginning its motorization process, China must confront the problems attached to an oil-based car society. In adopting the conventional automobile technology, the country would aggravate an already unstable, domestic oil balance while pushing up increasing carbon dioxide levels. Not only would domestic problems emerge, but international concerns regarding oil shortage, global pollution, and the energy security balance would also result from China erecting a tradit...

  8. Economic Analysis of Energy-efficient Buildings in China

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Applying energy-saving measures in residential buildings is usually constrained by the increase of initial investment.However, if it is analyzed from the view of energy cost and life-cycle cost, the energy-saving benefit can offset the increase of initial investment. An analysis method based on life-cycle concept was developed to calculate the energy cost of residential building flats. Several uncertain factors were included into the model, making it more accurate to reflect practical situation. The model was solved using the software DeST and applied to one residential building project in Shanghai. The case study shows that the initial investment (cost) is paid back during the operational phase through less consumption of energy. It further indicates that the investment recovery period is between 10 and 19 years which are acceptable to households and developers in China.

  9. Possible Energy Network with polygeneration system and CCS for China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    On basis of adopting polygeneration systems for power and alternative fuels,capturing CO2 with near zero energy penalties,and storing CO2 on sites,a new kind of Energy Network can integrate energy utilization,CO2 capture,transportation and storage synthetically.Techno-economic analysis of this solution focusing on Inner Mongolia and the Yangtze River Delta districts had been carried with comparison to the chain method for energy utilization and CO2 sequestration.This solution can save 21.5% of energy,and reduce 35% of total costs.The adoption of advanced polygeneration systems contributes 52.2% of the total saved costs,and the integration of energy utilization and CO2 sequestration in the Energy Network contributes 47.8%.From the aspect of CCS,the CO2 sequestration cost in the Energy Network can be as low as 12 $/t due to the lower energy penalties of capture in polygeneration systems and the combination of CO2 source and sink.The Energy Network exhibits attractive performance on energy saving,costs reduction for CCS,which may be a promising solution for sustainable development of China.

  10. Energy Performance of Hotel Buildings in Lijiang, China

    Directory of Open Access Journals (Sweden)

    Mingfang Tang

    2016-08-01

    Full Text Available The hotel industry in China has experienced rapid growth in the past ten years and made a considerable contribution to the global tourism economy. This paper focuses on the energy performance of hotel buildings in Lijiang, China. Hotel characteristics, daily operational data, and energy use data were collected by carrying out a survey of 24 hotels. The average annual energy use intensity (EUI of four-, three-, two-, and one-star rated hotels was 180.8 kWh/m2, 113.3 kWh/m2, 74.2 kWh/m2, and 70.2 kWh/m2, respectively. Electricity, as the dominant energy source, accounted for 81% of total energy consumption and was used in the operation of air conditioning, lighting, heating, etc. Pearson correlations between EUI showed that hotel star rating, number of guest rooms, room revenue, and number of workers gave a reasonably strong correlation. A regression-based benchmarking model was established to predict EUI, and a standardization process of EUI was illustrated by statistical analysis.

  11. Structural Evolution of Household Energy Consumption: A China Study

    Directory of Open Access Journals (Sweden)

    Qingsong Wang

    2015-04-01

    Full Text Available Sustainable energy production and consumption is one of the issues for the sustainable development strategy in China. As China’s economic development paradigm shifts, household energy consumption (HEC has become a focus of achieving national goals of energy efficiency and greenhouse gas reduction. The information entropy model and LMDI model were employed in this study in order to analyse the structural evolution of HEC, as well as its associated critical factors. The results indicate that the information entropy of HEC increased gradually, and coal will be reduced by clean energies, such as natural gas and liquefied petroleum gas. The information entropy tends to stabilize and converge due to rapid urbanization. Therefore, from the perspective of environmental protection and natural resource conservation, the structure of household energy consumption will be optimized. This study revealed that residents’ income level is one of the most critical factors for the increase of energy consumption, while the energy intensity is the only driving force for the reduction of HEC. The accumulated contribution of these two factors to the HEC is 240.53% and −161.75%, respectively. It is imperative to improve the energy efficiency in the residential sector. Recommendations are provided to improve the energy efficiency-related technologies, as well as the standards for the sustainable energy strategy.

  12. China's Sovereign Wealth Fund Investments in overseas energy: The energy security perspective

    International Nuclear Information System (INIS)

    Sovereign Wealth Funds (SWFs) are state-owned investment funds that invest in real and financial assets. Since the global financial crisis in 2008, SWFs' investments have resulted in national security concerns of host countries because SWFs continue to expand rapidly and have become increasingly active in real-time strategic transactions. Given this background, China, which has the biggest SWF in the world, is facing severe challenges of energy resources shortages while its plan is to accomplish social and economic development goals. Energy security is a key driving force of the energy investment policy of China's SWFs. This makes the SWF investments more complicated and more politically sensitive. The combination of sovereign rights and the strategic importance of energy also makes geopolitics more complicated and brings more uncertainty to SWF investments. This article explores the relationship between energy security and energy investments of China's SWFs. It is recognised that the energy investment of SWFs must follow a sustainable path to coordinate energy security, economic growth, return on investment and national security concerns. Government policymakers are urged to balance the financial and political returns on SWFs against potential negative effects. The conclusion presents insights for policymakers, energy scholars and SWF researchers. - Highlights: • Sovereign Wealth Funds (SWFs) are government-owned and may pursue geopolitical power. • SWF investment in energy is necessary for commercial and strategic interests. • China's SWFs are active in energy investment to support a “going global” strategy. • Sovereign rights are inevitable to integrate the strategic property of energy. • SWF investments in energy suffer negative impacts due to sovereign rights

  13. The status and role of nuclear energy in the sustainable energy development strategy in China

    International Nuclear Information System (INIS)

    The status and role of nuclear energy in the energy security and sustainable energy development strategy in China are discussed. Specifically, the role of nuclear energy in meeting the requirements of energy and electricity supply, environment protection and greenhouse gas (GHG) emission-reduction is focused on. The report is mainly composed of three component parts. The serious situation and challenges concerning the national energy security and energy sustainable development are expounded. It is indicated that the development of nuclear energy is the objective requirement for optimizing national energy structure. It is proposed that the development of nuclear energy is the important security option for safely supplying the national energy and electricity in the future. It is elaborated that the development of nuclear energy is the inevitable selection for carrying out the national energy and electricity sustainable development. Nuclear energy is a preference coinciding with the principles of the circular economy, a selection contributing to improvement of ecological environment and an inexhaustible resource in the long term. Some suggestions are put forward to the nuclear energy development in China. (authors)

  14. Perceiving China'sEnergy Development from the Worlk Key Energy Statistics

    Institute of Scientific and Technical Information of China (English)

    Zheng Jianchao

    2008-01-01

    @@ As the world's authoritative organization on energy information,the International Energy Agency (IEA),which was founded in 1974,releases Key World Energy Statistics every year from 1997 (hereinafter referred to as the "Key Data").The "Key Data" released in 2007 announced the 2005 statistics,and also provided the 1973 statistics for comparison.From the published data,we can clearly find the development path and trend of the world energy and power industry.Also,China's strong development momentum,highspeed growth of energy consumption and the enormous challenges in the sustainable energy supply are especially noticeable.

  15. Energy Audit Practices in China: National and Local Experiences and Issues

    Energy Technology Data Exchange (ETDEWEB)

    Shen, Bo; Price, Lynn; Lu, Hongyou

    2010-12-21

    China has set an ambitious goal of reducing its energy use per unit of GDP by 20% between 2006 and 2010. Since the industrial sector consumes about two-thirds of China's primary energy, many of the country's efforts are focused on improving the energy efficiency of this sector. Industrial energy audits have become an important part of China's efforts to improve its energy intensity. In China, industrial energy audits have been employed to help enterprises indentify energy-efficiency improvement opportunities for achieving the energy-saving targets. These audits also serve as a mean to collect critical energy-consuming information necessary for governments at different levels to supervise enterprises energy use and evaluate their energy performance. To better understand how energy audits are carried out in China as well as their impacts on achieving China's energy-saving target, researchers at the Lawrence Berkeley National Laboratory (LBNL) conducted an in-depth study that combines a review of China's national policies and guidelines on energy auditing and a series of discussions with a variety of Chinese institutions involved in energy audits. This report consists of four parts. First, it provides a historical overview of energy auditing in China over the past decades, describing how and why energy audits have been conducted during various periods. Next, the report reviews current energy auditing practices at both the national and regional levels. It then discusses some of the key issues related to energy audits conducted in China, which underscore the need for improvement. The report concludes with policy recommendations for China that draw upon international best practices and aim to remove barriers to maximizing the potential of energy audits.

  16. An empirical analysis of China's energy efficiency from both static and dynamic perspectives

    International Nuclear Information System (INIS)

    Utilizing the global DEA (data envelopment analysis), this paper analyzes China's energy efficiency from both static and dynamic perspectives based on China's provincial panel data for the period of 2001–2010. We present the evolution of energy efficiency in China from 2001 to 2010, and identify the key factors influencing the energy efficiency from the aspects of technical progress, productive scale and management level. The results show that there was an overall declining trend for China's energy efficiency from 2001 to 2005, and technical regress and the decrease in scale efficiency were the main reasons for this decline. Then an overall rising trend appeared during 2005–2010, and technical progress was the most important motivation for this increase. Moreover, among the three main regions in China, the eastern China was leading in the energy efficiency during the sample period, while the energy efficiency in western China fell far behind since the beginning. And the energy efficiency in central China was in the middle. This indicates that west region may be China's promising growth engine of energy efficiency in the future, and further technical progress is thought to be the key motivation for this improvement. - Highlights: • We analyze China's energy efficiency from both static and dynamic perspectives. • The global DEA (data envelopment analysis) method is utilized in this paper. • Technical progress is the key factor for the change of China's energy efficiency. • There are significant differences in energy efficiency of different regions in China. • Western area is China's promising growth engine of energy efficiency in the future

  17. White Paper on Energy Efficiency Status of Energy-Using Products in China (2012)

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Romankiewicz, John [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fridley, David [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-06-01

    2011 is the first year of the 12th Five-Year Plan and, as such, it is a crucial year to push forward the work of energy conservation and emissions reduction. Important large-scale energy conservation policies issued in 2011 include Outline of the 12th Five-year Plan for National Economic and Social Development of The People’s Republic of China (the “Plan”) and Notice of the State Council on Issuing the Comprehensive Work Proposal for Energy Conservation and Emission Reduction during the 12th Five-Year Plan Period (GF (2011) No. 26) (the “Proposal”). These two policies have established strategic objectives for energy conservation during the 12th Five-Year Plan in China, and they have also identified the key tasks and direction of energy efficiency programs for energy-using products.

  18. Energy efficiency policies in China, India, Indonesia, Thailand and Vietnam

    International Nuclear Information System (INIS)

    Most papers dealing with energy efficiency policies focus on the policies and measures implemented in OECD countries and this may lead one to think that only the 'rich' countries are developing efforts in this field. International experience shows that emerging countries and even poor developing countries understand that energy efficiency is a prerequisite for their economic and environmentally friendly development. Among these countries, China, India, Indonesia, Thailand and Vietnam have implemented particularly interesting policies, some of which were launched several decades ago. Moreover the Agence Francaise de developpement (AFD) has active cooperation programs in these five countries. This study describes the current situation and recent trends in final energy demand in these countries as well as the policies and measures they are implementing in the field of end-use energy efficiency. (authors)

  19. Power Tariff Reform and Energy Constraint in China

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Power tariff reform and power restructuring should be coordinately advanced. In the period of the power tariff reform, attention should be fully given to possible demand growth, investment characteristics and environment pressure when taking transitional measures. In the stage, focal point of the reform is to establish a rational system of sales price to power network. Moreover, it is necessary to raise the electricity price for household consumption. The highly-centralized system of state-owned power enterprises is the root-cause of some basic problems in the power industry. The system would cause a great power overproduction, squeeze out private and foreign investment and constrain efficiency improvement. Effective energy strategy and planning are a crux of dealing with crises of energy security. China needs a state-class energy administration body and should make massive research on energy economics.

  20. Alternative energy development strategies for China towards 2030

    Institute of Scientific and Technical Information of China (English)

    Linwei MA; Zheng LI; Feng FU; Xiliang ZHANG; Weidou NI

    2009-01-01

    The purposes, objectives and technology path-ways for alternative energy development are discussed with the aim of reaching sustainable energy development in China. Special attention has been paid to alternative power and alternative vehicle fuels. Instead of limiting alternative energy to energy sources such as nuclear and renewable energy, the scope of discussion is extended to alternative technologies such as coal power with carbon capture and sequestration (CCS), electric and hydrogen vehicles. In order to take account of the fact that China's sustainable energy development involves many dimen-sions, a six-dimensional indicator set has been established and applied with the aim of comprehensively evaluating different technology pathways in a uniform way. The ana-lysis reaches the following conclusions: (a) in the power sector, wind power, nuclear power and hydro power should be developed as much as possible, while R&D of solar power and coal power with CCS should be strengthened continuously for future deployment. (b) in the transporta-tion sector, there is no foreseeable silver bullet to replace oil on a large scale within the time frame of 20 to 30 years. To ease the severe energy security situation, expedient choices like coal derived fuels could be developed. However, its scale should be optimized in accordance to the trade-off of energy security benefits, production costs and environmental costs. Desirable alternative fuels (or technologies) like 2nd generation biofuels and electrical vehicles should be the subject of intensive R&D with the objective to be cost effective as early as possible.

  1. Energy development and CO{sub 2} emissions in China

    Energy Technology Data Exchange (ETDEWEB)

    Xiaolin Xi [Carnegie-Mellon Univ., Pittsburgh, PA (United States)

    1993-03-01

    The objective of this research is to provide a better understanding of future Chinese energy development and CO{sub 2} emissions from burning fossil fuels. This study examines the current Chinese energy system, estimates CO{sub 2} emissions from burning fossil fuels and projects future energy use and resulting CO{sub 2} emissions up to the year of 2050. Based on the results of the study, development strategies are proposed and policy implications are explored. This study first develops a Base scenario projection of the Chinese energy development based upon a sectoral analysis. The Base scenario represents a likely situation of future development, but many alternatives are possible. To explore this range of alternatives, a systematic uncertainty analysis is performed. The Base scenario also represents an extrapolation of current policies and social and economic trends. As such, it is not necessarily the economically optimal future course for Chinese energy development. To explore this issue, an optimization analysis is performed. For further understanding of developing Chinese energy system and reducing CO{sub 2} emissions, a Chinese energy system model with 84 supply and demand technologies has been constructed in MARKAL, a computer LP optimization program for energy systems. Using this model, various technological options and economic aspects of energy development and CO{sub 2} emissions reduction in China during the 1985-2020 period are examined.

  2. Energy development and CO2 emissions in China

    International Nuclear Information System (INIS)

    The objective of this research is to provide a better understanding of future Chinese energy development and CO2 emissions from burning fossil fuels. This study examines the current Chinese energy system, estimates CO2 emissions from burning fossil fuels and projects future energy use and resulting CO2 emissions up to the year of 2050. Based on the results of the study, development strategies are proposed and policy implications are explored. This study first develops a Base scenario projection of the Chinese energy development based upon a sectoral analysis. The Base scenario represents a likely situation of future development, but many alternatives are possible. To explore this range of alternatives, a systematic uncertainty analysis is performed. The Base scenario also represents an extrapolation of current policies and social and economic trends. As such, it is not necessarily the economically optimal future course for Chinese energy development. To explore this issue, an optimization analysis is performed. For further understanding of developing Chinese energy system and reducing CO2 emissions, a Chinese energy system model with 84 supply and demand technologies has been constructed in MARKAL, a computer LP optimization program for energy systems. Using this model, various technological options and economic aspects of energy development and CO2 emissions reduction in China during the 1985-2020 period are examined

  3. Asia energy outlook to 2030: Impacts of energy outlook in China and India on the world

    Energy Technology Data Exchange (ETDEWEB)

    Komiyama, R.

    2007-07-01

    This paper presents an international energy outlook, focusing on an analysis of energy impacts of Asia, particularly China and India, on the world energy markets to 2030. Based on vigorous economic growth, soaring electricity demand and progressive motorisation in China and India, Asia's primary energy demand is expected to double, eventually positioning Asia as the largest energy-consuming region with largest CO{sub 2} emissions in the world. This paper also discusses energy security challenges for Asia, in particular East Asian region, where steady oil demand growth will lead to increasing dependency on imported oil from Middle East and sea lane security in the Malacca Strait. Furthermore, this paper explores various future scenarios for Asia including 'Technological Advanced Scenario' to highlight the differences in possible energy futures in Asia and its implication to the global energy market. In Technological Advanced Scenario, which assumes the stepped-up implementation of energy and environmental policies in Asian countries, Asia's primary energy demand in 2030 is expected to be 15%, or 943 Mtoe, lower than the Reference Scenario. The paper concludes that successful implementation of such an energy strategy will decrease the energy demand and greatly mitigate the growth of CO{sub 2} emissions from the energy sector. (auth)

  4. Potential energy savings and environmental impact by implementing energy efficiency standard for household refrigerators in China

    International Nuclear Information System (INIS)

    With the rapid economic growth and improvement in standard of living, Chinese people are employing more and more household appliances to make their living convenient and comfortable, of which refrigerators are indispensable. Because refrigerators operate continuously irrespective of seasons and regions, the total electricity consumption of refrigerators is huge and consequently causes severe energy-related environmental issues. China has been paying more and more attention to this and issued a national energy efficiency standard, GB12021.2-2003, for refrigerators. This paper first describes the standard briefly. Then it develops a mathematic model to evaluate the potential energy savings and environmental impacts of the standard. The estimated results indicate implementing the standard will save large energy, as well as benefit greatly to environment. Thus, it is very necessary to implement energy efficiency standard for refrigerators in China

  5. Comparison of building energy use data between the United States and China

    OpenAIRE

    Xia Ph.D., Jianjun

    2014-01-01

    Buildings in the United States and China consumed 41percent and 28percent of the total primary energy in 2011, respectively. Good energy data are the cornerstone to understanding building energy performance and supporting research, design, operation, and policy making for low energy buildings. This paper presents initial outcomes from a joint research project under the U.S.-China Clean Energy Research Center for Building Energy Efficiency. The goal is to decode the driving forces behind the d...

  6. China's Renewable Energy Law and its impact on renewable power in China: Progress, challenges and recommendations for improving implementation

    International Nuclear Information System (INIS)

    Beginning in 2006, China experienced a rapid growth in its renewable energy resources, particularly wind power, placing it among the world's leading countries in terms of renewable energy installation and generation. This growth was greatly enabled by the renewable energy policy framework created by its landmark Renewable Energy Law, passed in 2005 and amended in 2009, which established key policies including: national renewable energy targets; a mandatory connection and purchase policy; a national feed-in tariff system; and arrangements for cost-sharing and funding of renewable energy incentives. This paper describes the mechanisms established by the Renewable Energy Law and its implementing regulations, as well as the challenges China continues to face in improving its renewable energy policy framework to improve integration and utilization of renewable energy sources. It also provides a comparison of the Chinese renewable energy policy framework with those in the European Union and United States. Finally, the paper provides recommendations for improving implementation of the Renewable Energy Law, with regard to implementing a renewable power quota system and priority dispatch policy, developing technical standards for connection of renewable resources with the grid, development of a more advanced feed-in tariff system, and central-local coordination of renewable energy development. - Highlights: ► China's 2005 Renewable Energy Law led to rapid growth of renewables in China. ► It created national targets, a feed-in tariff system, a mandatory connection and purchase policy, and funding mechanisms.► In December 2009, the law was amended to improve these policies.► China has a more unified, top-down framework compared to the EU and USA. ► Recommendations are given to strengthen implementation of China's renewables law.

  7. Managing carbon emissions in China through building energy efficiency.

    Science.gov (United States)

    Li, Jun; Colombier, Michel

    2009-06-01

    This paper attempts to analyse the role of building energy efficiency (BEE) in China in addressing climate change mitigation. It provides an analysis of the current situation and future prospects for the adoption of BEE technologies in Chinese cities. It outlines the economic and institutional barriers to large-scale deployment of the sustainable, low-carbon, and even carbon-free construction techniques. Based on a comprehensive overview of energy demand characteristics and development trends driven by economic and demographic growth, different policy tools for cost-effective CO(2) emission reduction in the Chinese construction sector are described. We propose a comprehensive approach combining building design and construction, and the urban planning and building material industries, in order to drastically improve BEE during this period of rapid urban development. A coherent institutional framework needs to be established to ensure the implementation of efficiency policies. Regulatory and incentive options should be integrated into the policy portfolios of BEE to minimise the efficiency gap and to realise sizeable carbon emissions cuts in the next decades. We analyse in detail several policies and instruments, and formulate relevant policy proposals fostering low-carbon construction technology in China. Specifically, Our analysis shows that improving building energy efficiency can generate considerable carbon emissions reduction credits with competitive price under the CDM framework. PMID:19344996

  8. Managing carbon emissions in China through building energy efficiency.

    Science.gov (United States)

    Li, Jun; Colombier, Michel

    2009-06-01

    This paper attempts to analyse the role of building energy efficiency (BEE) in China in addressing climate change mitigation. It provides an analysis of the current situation and future prospects for the adoption of BEE technologies in Chinese cities. It outlines the economic and institutional barriers to large-scale deployment of the sustainable, low-carbon, and even carbon-free construction techniques. Based on a comprehensive overview of energy demand characteristics and development trends driven by economic and demographic growth, different policy tools for cost-effective CO(2) emission reduction in the Chinese construction sector are described. We propose a comprehensive approach combining building design and construction, and the urban planning and building material industries, in order to drastically improve BEE during this period of rapid urban development. A coherent institutional framework needs to be established to ensure the implementation of efficiency policies. Regulatory and incentive options should be integrated into the policy portfolios of BEE to minimise the efficiency gap and to realise sizeable carbon emissions cuts in the next decades. We analyse in detail several policies and instruments, and formulate relevant policy proposals fostering low-carbon construction technology in China. Specifically, Our analysis shows that improving building energy efficiency can generate considerable carbon emissions reduction credits with competitive price under the CDM framework.

  9. Rare Earths and Clean Energy: analyzing China's upper hand

    International Nuclear Information System (INIS)

    An ominous but avoidable resource crunch in the so-called 'rare earth elements' is now threatening the development of a number of key industries from energy to defense to consumer electronics. As key components in the latest generation of technologies, including specialized magnets for windmills and hybrid cars, lasers for range finders and 'smart' munitions, and phosphors for LCD screens, demand for these rare metals is expected to grow rapidly in the years to come. But decades of under-investment in the mining and separation of these elements across the globe has left the industry ill-prepared to meet thi s growing demand. Over the years, only China has recognized the strategic significance of these resources and has succeeded in gaining a near monopoly on production, currently churning out 97% of the world' s rare earth oxides. Faced with problems of its own, and eager to use its resource advantage to master higher levels of value-added production of rare earth-dependent products, China has increasingly limited the rest of the world's access to these raw materials. This only complicates what was already projected to be a problematic resource shortage. This issue demands a higher quality of public debate. Rare earth consuming countries outside of China have only recently become aware of their dependence and started to take stock of the risks. Time is of the essence. Bringing new supplies online to meet growing demand is a long, complicated and risky process but is nevertheless necessary to ensure the development of high tech industries, notably clean energy. Accessible reserves of rare earths do exist outside of China and mitigating the effects of the looming shortage requires opening up these reserves to production. Yet, as the Chinese experience attests, there are substantial risks to the environment associated with mining and separating rare earths. Care must be taken to ensure responsible mining practices across the globe. Longer-term solutions, such as

  10. Renewable and low-carbon energies as mitigation options of climate change for China

    OpenAIRE

    Urban, F.; Benders, R.M.J.; Moll, H.C.

    2009-01-01

    This article discusses how renewable and low-carbon energies can serve as mitigation options of climate change in China's power sector. Our study is based on scenarios developed in PowerPlan, a bottom-up model simulating a countries' power sector and its emissions. We first adjusted the model to China's present-day economy and power sector. We then developed different scenarios based on story lines for possible future developments in China. We simulated China's carbon-based electricity produc...

  11. Modeling the infrastructure dynamics of China -- Water, agriculture, energy, and greenhouse gases

    Energy Technology Data Exchange (ETDEWEB)

    Conrad, S.H.; Drennen, T.E.; Engi, D.; Harris, D.L.; Jeppesen, D.M.; Thomas, R.P.

    1998-08-01

    A comprehensive critical infrastructure analysis of the People`s Republic of China was performed to address questions about China`s ability to meet its long-term grain requirements and energy needs and to estimate greenhouse gas emissions in China likely to result from increased agricultural production and energy use. Four dynamic computer simulation models of China`s infrastructures--water, agriculture, energy and greenhouse gas--were developed to simulate, respectively, the hydrologic budgetary processes, grain production and consumption, energy demand, and greenhouse gas emissions in China through 2025. The four models were integrated into a state-of-the-art comprehensive critical infrastructure model for all of China. This integrated model simulates diverse flows of commodities, such as water and greenhouse gas, between the separate models to capture the overall dynamics of the integrated system. The model was used to generate projections of China`s available water resources and expected water use for 10 river drainage regions representing 100% of China`s mean annual runoff and comprising 37 major river basins. These projections were used to develop estimates of the water surpluses and/or deficits in the three end-use sectors--urban, industrial, and agricultural--through the year 2025. Projections of the all-China demand for the three major grains (corn, wheat, and rice), meat, and other (other grains and fruits and vegetables) were also generated. Each geographic region`s share of the all-China grain demand (allocated on the basis of each region`s share of historic grain production) was calculated in order to assess the land and water resources in each region required to meet that demand. Growth in energy use in six historically significant sectors and growth in greenhouse gas loading were projected for all of China.

  12. The boom of clean energies in China; Le boom des energies propres en Chine

    Energy Technology Data Exchange (ETDEWEB)

    Seaman, J.

    2009-07-01

    The author outlines the strong current development of wind and solar energy in China, with an increasing and already rather high wind energy production, and a solar panel production which is, until now, mostly exported. He observes that the development of these industries is based on economic, political and security issues: China is now strongly dependent on energy imports (even coal imports), looks to reduce the social cost of pollution and environment degradation, and wants to be a major actor of the renewable energy sector. The development of this sector is mainly financed by public investments, but the clean sector is weakened by the slow development of distribution networks, and by a too fragmented production market. The author discusses the new approach adopted by the Chinese government to overcome these drawbacks, and the consequences of this approach for the international context

  13. Current Status, Challenges, and Future Sustainable Development Strategies for China Energy

    Institute of Scientific and Technical Information of China (English)

    陈文颖; 吴宗鑫

    2004-01-01

    China's rapid economic growth,high-energy-intensitive industrial and product structure,coal- dominated energy structure,and low-energy efficiency result in China being the second largest energy consumer as well as the second largest CO2 emission country in the world.The Markal model,an integrated energy,environment,and economic model,was used to analyze China's energy development scenarios from 1995 through 2050 for policy study of long-term energy strategies.The results show that diversified,reliable,and environmentally sound energy development strategies should be adopted for China to solve the challenges of the increasing energy demand,the enlarging gap between the oil demand and supply,and growing concerns over local as well as global environmental issues.Coal-derived synthetic transportation fuels through coal liquefaction,hydrogen making,and advanced coal-based poly-generation technologies should be developed to solve energy security issues.

  14. Synergies of scale - A vision of Mongolia and China's common energy future

    Energy Technology Data Exchange (ETDEWEB)

    Borgford-Parnell, Nathan

    2010-09-15

    Energy consumption in China is expected to double over the next 20 years. Addressing the enormous scale of China's energy need and attendant increases in greenhouse gas emissions requires dramatic and rapid rollout of renewable energy technologies. Mongolia has some of the world's best renewable energy resources but the scale of its market cannot tap them efficiently. Developing Mongolia into a significant exporter of renewable energy to China will create synergies of scale moving both countries towards their energy goals, creating jobs, and fostering growth while significantly reducing GHG emissions in the region.

  15. Energy Use in China: Sectoral Trends and Future Outlook

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan; McNeil, Michael A.; Fridley, David; Lin, Jiang; Price,Lynn; de la Rue du Can, Stephane; Sathaye, Jayant; Levine, Mark

    2007-10-04

    This report provides a detailed, bottom-up analysis ofenergy consumption in China. It recalibrates official Chinese governmentstatistics by reallocating primary energy into categories more commonlyused in international comparisons. It also provides an analysis of trendsin sectoral energy consumption over the past decades. Finally, itassesses the future outlook for the critical period extending to 2020,based on assumptions of likely patterns of economic activity,availability of energy services, and energy intensities. The followingare some highlights of the study's findings: * A reallocation of sectorenergy consumption from the 2000 official Chinese government statisticsfinds that: * Buildings account for 25 percent of primary energy, insteadof 19 percent * Industry accounts for 61 percent of energy instead of 69percent * Industrial energy made a large and unexpected leap between2000-2005, growing by an astonishing 50 percent in the 3 years between2002 and 2005. * Energy consumption in the iron and steel industry was 40percent higher than predicted * Energy consumption in the cement industrywas 54 percent higher than predicted * Overall energy intensity in theindustrial sector grew between 2000 and 2003. This is largely due tointernal shifts towards the most energy-intensive sub-sectors, an effectwhich more than counterbalances the impact of efficiency increases. *Industry accounted for 63 percent of total primary energy consumption in2005 - it is expected to continue to dominate energy consumption through2020, dropping only to 60 percent by that year. * Even assuming thatgrowth rates in 2005-2020 will return to the levels of 2000-2003,industrial energy will grow from 42 EJ in 2005 to 72 EJ in 2020. * Thepercentage of transport energy used to carry passengers (instead offreight) will double from 37 percent to 52 percent between 2000 to 2020,.Much of this increase is due to private car ownership, which willincrease by a factor of 15 from 5.1 million in 2000 to

  16. Energy Service Companies (ESCOs) in China: Barriers and drivers from ESCOs' perspective

    OpenAIRE

    Ma, Ding

    2013-01-01

    China as the world's largest energy consumer and greenhouse gases emitter has a great urgency to improve its energy efficiency. Chinese Central government has made ambitious targets to reduce energy and carbon intensity in the 12th five-year plan (2011-2015). It also leverages the important role of Energy Service Companies (ESCO) using Energy Performance Contracting (EPC) in achieving these targets. Despite the huge potential and favoring policies, ESCO's diffusion in China is far from reachi...

  17. White Paper on Energy Efficiency Status of Energy-Using Products in China (2011)

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Romankiewicz, John [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fridley, David [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-06-01

    This White Paper focuses on the areas and products involved in the above tasks, based on the White Paper - Energy Efficiency Status of Energy-Using Products in China (2010), here referred to as “White Paper 2010”, which analyzed the energy efficiency status of 21 typical energy-using products in five sectors: household appliances, office equipment, commercial equipment, industrial equipment, and lighting equipment. Table 1 illustrates the detailed product coverage for this year’s paper, noting the addition of three household appliance items (automatic electric rice cooker, AC electric fan, and household induction cooktop) and one industrial sector item (three-phase distribution transformer).

  18. China's Top-1000 Energy-Consuming Enterprises Program:Reducing Energy Consumption of the 1000 Largest Industrial Enterprises in China

    Energy Technology Data Exchange (ETDEWEB)

    Price, Lynn; Price, Lynn; Wang, Xuejun; Yun, Jiang

    2008-06-02

    In 2005, the Chinese government announced an ambitious goal of reducing energy consumption per unit of GDP by 20% between 2005 and 2010. One of the key initiatives for realizing this goal is the Top-1000 Energy-Consuming Enterprises program. The energy consumption of these 1000 enterprises accounted for 33% of national and 47% of industrial energy usage in 2004. Under the Top-1000 program, 2010 energy consumption targets were determined for each enterprise. The objective of this paper is to evaluate the program design and initial results, given limited information and data, in order to understand the possible implications of its success in terms of energy and carbon dioxide emissions reductions and to recommend future program modifications based on international experience with similar target-setting agreement programs. Even though the Top-1000 Program was designed and implemented rapidly, it appears that--depending upon the GDP growth rate--it could contribute to somewhere between approximately 10% and 25% of the savings required to support China's efforts to meet a 20% reduction in energy use per unit of GDP by 2010.

  19. Promoting energy efficient building in China through clean development mechanism

    International Nuclear Information System (INIS)

    This study aims to investigate the barriers which impede the promotion of Energy Efficient Building (EEB), and to propose solutions to alleviate these barriers by capturing the benefits from Clean Development Mechanism (CDM), in the context of China. Through comprehensive literature review, eight types of significant barriers are identified, including weak enforcement of government policies, market inefficiency, information barrier, small and scattering buildings, fragmentation of the construction industry, perceived high risk, higher initial cost, and difficulty in energy management. To overcome the barriers, the potential of CDM to facilitate EEB promotion is then discussed. These barriers are verified and potential solutions are tested with a questionnaire survey conducted among five professional groups in China, i.e. designers, project managers, quantity surveyors, marketing managers and property managers. The results suggest that they generally identified with the barriers. However, their limited awareness of CDM implies that corresponding policies should be formulated and implemented to improve their capability of providing more EEBs with CDM. - Highlights: ► Eight types of significant barriers to the implement of EEB are identified. ► The sources and roots of barriers are verified with the industry professionals. ► Benefits of CDM to EEB are discussed. ► There is limited awareness of CDM in building sector. ► Overcoming or alleviating these barriers through CDM and other sources are proposed

  20. Energy efficiency achievements in China's industrial and transport sectors: How do they rate?

    International Nuclear Information System (INIS)

    China is experiencing intensified industrialisation and motorisation. In the world's largest emerging economy, energy efficiency is expected to play a critical role in the ever-rising demand for energy. Based on factual overviews and numerical analysis, this article carries out an in-depth investigation into the effectiveness of policies announced or implemented in recent decades targeted at energy conservation in the energy intensive manufacturing and transportation sectors. It highlights nine energy intensive sectors that achieved major improvements in their energy technology efficiency efforts. Under the umbrella of the 11th Five-Year Plan, these sectors' performances reflect the effectiveness of China's energy conservation governance. Numerous actions have been taken in China to reduce the road transport sector's demand for energy and its GHG emissions by implementing fuel economy standards, promoting advanced energy efficient vehicles, and alternative fuels. Coal-based energy saving technologies, especially industrial furnace technologies, are critical for China's near and medium-term energy saving. In the long run, renewable energy development and expanding the railway transport system are the most effective ways to reduce energy use and GHG emissions in China. Fuel economy standards could reduce oil consumption and GHGs by 34–35 per cent. - Highlights: • This article makes an investigation into the effectiveness of energy conservation policies in China. • Efficiency improvement reflects the effective governance of energy conservation in China. • Numerous actions have been taken to reduce the road transport sector's demand for energy. • Coal-based energy saving technologies are critical for China's near and medium-term energy saving. • In the long run, renewable energy and expanding the railway transport system are the most effective ways

  1. 75 FR 6180 - Mission Statement; Secretarial China Clean Energy Business Development Mission; May 16-21, 2010

    Science.gov (United States)

    2010-02-08

    ... International Trade Administration Mission Statement; Secretarial China Clean Energy Business Development... following sectors: clean energy, energy efficiency, and electric energy storage and transmission and... has made clean energy and energy efficiency strategic priorities. In the 11th Five- Year Plan,...

  2. The Role of Institutional Support in Energy Technology Diffusion in Rural China

    NARCIS (Netherlands)

    Zhang, X.L.; van Groenendaal, W.J.H.

    2001-01-01

    In the past China's rural areas, home to 70% of its population, suffered energy shortages.China's indigenous energy resources are limited, with the exception of coal.The widespread use of coal requires large investments in production and transport -making it costly-, and degrades the environment.As

  3. ADB-aided Projects to Expand Clean Energy Application in China

    Institute of Scientific and Technical Information of China (English)

    Wu Baoguo

    2002-01-01

    @@ On October 14, China's Ministry of Science and Technology and Asian Development Bank jointly launched a project called "Opportunity for Clean Development Mechanism of Energy Departments"across the country, which is an ABD-aided project aiming at providing China's energy departments with the technical guide to the projects suitable for the Chinese conditions.

  4. The Mandatory Energy Efficiency Standard for Distribution Transformer soon Publicized in China

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ Owning to the rapid economy development in China and sharp increase of energy consumption in recent years, energy shortage is increasingly apparent and becoming an important obstacle to the sustainable development of our economy.

  5. Strategic research on CO2 emission reduction for China. Application of MARKAL to China energy system

    International Nuclear Information System (INIS)

    MARKAL was applied to the energy system for analyzing the CO2 emission reduction in China over the time period from 1990 to 2050. First the Chinese Reference Energy System (CRES) was established based on the framework of MARKAL model. The following conclusions can be drawn from this study. When shifting from scenario LH (low useful energy demand and high import fuel prices) to HL (high demand and low prices), another 33 EJ of primary energy will be consumed and another 2.31 billion tons of CO2 will be emitted in 2050. Detailed analyses on the disaggregation of CO2 emissions by Kaya Formula show. The energy intensity (primary energy/GDP) decreases much faster in scenario HL, but the higher growth rate of GDP per capita is the overwhelming factor that results in higher CO2 emission per capita in the baseline case of scenario HL in comparison with LH. When the carbon taxes are imposed on CO2 emissions, the residential sector will make the biggest contribution to CO2 emission abatement from a long-term point of view. However, it's difficult to stabilize CO2 emission per capita before 2030 in both scenarios even with heavy carbon taxes. When nuclear moratorium occurs, more 560 million tons of CO2 will be emitted to the atmosphere in 2050 under the same CO2 tax regime. From the analysis of value flow, CO2 emission reduction depends largely on new or advanced technologies particularly in the field of electricity generation. The competent technologies switch to those CO2 less-emitting technologies when surcharging CO2 emissions. Nuclear power shows significant potential in saving fossil energy resources and reducing CO2 emissions. (J.P.N.)

  6. Analysis on embodied energy of China's export trade and the energy consumption trends of key industries

    OpenAIRE

    Bao-Jun Tang; Xiao-Ping Shi; Chao Gao

    2012-01-01

    In order to solve the contradictions that the static input-output table can't be used for dynamic analysis, this paper unified the 2002, 2005 and 2007 input-output tables into 25 industries, full energy intensity and embodied energy of China's export trade can be calculated quantitatively based on Input-Output analysis approach, we can get the time series data of 2001-2009 through the corrections of energy consumption per unit of GDP, consumer price index and exchange rate, and then analyze t...

  7. Fast reactor development for sustainable nuclear energy supply in China

    International Nuclear Information System (INIS)

    China needs a very huge energy supply for national economy development and living standard improvement of 1.3 billion population. The nuclear energy is a new member of the energy supply family in China. A satisfied operation records of all 11 units of NPPs, especially with the total average load factor 85.8% of all NPPs in 67 reactor-years since commercial operation of each unit encourage the public to believe that the nuclear power is a safe, reliable, economically-acceptable, CO2 avoidable one and could be used in large scale. The government has decided in 2006 to accelerate the nuclear power development with the target of 40GWe in operation and 18GWe in construction in 2020.Right now 13 units with total capacity 13.05GWe are under construction and other 11 units of total capacity 12.05GWe have been approved by the government and the preparation for construction is underway. For the sustainable supply of nuclear energy, as the principle strategy, PWR-FBR matched with closed nuclear fuel cycle has been decided by the government for a long time. Three FBR development strategy targets suggested as following. (1) to realize FBR commercial utilization in small batch in 2030; (2) to increase nuclear capacity to 240GWe, sharing about 16%, mainly by FBRs in 2050, and (3) to replace coal fired plants by nuclear power in large scale, in the period about 2050-2100. For that, the suggested FBR development strategy is shown in Table 1. China Experimental Fast Reactor (CEFR) with the power 65MWt is a pool type sodium-cooled fast reactor. Pre-conceptual design started in 1990 with the first pot of concrete in 2000, and architecture engineering launched in 2001. Now it is under commissioning tests stage. The experiences of design fabrication and construction for this type of reactor have been gained. The possibility of large striding from 20MWe CEFR to 800MWe China Demonstration Fast Reactor (CDFR) has been studied. The favorableness is estimated mainly as following. (1) The

  8. Impact of carbon intensity and energy security constraints on China's coal import

    International Nuclear Information System (INIS)

    Logistic and Gaussian Curves are adopted in this article to predict the coal production peak for Shanxi province, Henan province as well as the whole of China. According to the prediction based on the basic coal reserve data, coal production in China will reach its peak in the 2030 s while that of Shanxi and Henan provinces will be achieved by the 2040 s and 2020 s respectively. This article also assesses the influential factors of China's coal peak and revises the forecast of about China's coal demand by taking the CO2 intensity constraint into consideration, and then predicting the corresponding coal import. The results show that China would import 983 million tonnes of coal in 2020; which takes as high as 27% of China's total coal consumption. This article demonstrates that even if China fulfills CO2 intensity constraint, the country's energy situation would still be grim as a result of its high GDP growth rate. Therefore, China has to consider both CO2 intensity and energy security constraints when establishing strategic energy plan. Finally, this article suggests an adjustment of energy structure by which those constraints can be addressed and further assesses the effect of the adjusted energy structure. - Highlights: ► China's coal peak will arrive in 2040s when basic reserve data is used. ► China's peak production would be 4.8–5.8 billion tons. ► The energy security is still grim even if China meets CO2 intensity constraint. ► The energy structure suggested should be “natural gas in place of oil and coal”.

  9. Energy service companies in China. The role of social networks and trust

    Energy Technology Data Exchange (ETDEWEB)

    Kostka, Genia [Frankfurt School of Finance and Management, Frankfurt am Main (Germany). East-West Centre of Business Studies and Cultural Science; Shin, Kyoung [Massachusetts Institute of Technology, Cambridge, MA (United States). Dept. of Political Sciences

    2011-06-15

    China's energy-service companies (ESCOs) have developed only modestly despite favorable political and market conditions. We argue that with sophisticated market institutions still evolving in China, trust-based relations between ESCOs and energy customers are essential for successful implementation of energy efficiency projects. Chinese ESCOs, who are predominantly small and private enterprises, perform poorly in terms of trust-building because they are disembedded from local business, social, and political networks. We conclude that in the current institutional setting, the ESCO model based on market relations has serious limitations and is unlikely to lead to large-scale implementation of energy efficiency projects in China. (orig.)

  10. The relationship between energy consumption structure, economic structure and energy intensity in China

    Energy Technology Data Exchange (ETDEWEB)

    Feng, Taiwen; Sun, Linyan; Zhang, Ying [School of Management, Xi' an Jiaotong University, Xi' an (China); The Key Laboratory of the Ministry of Education for Process Control and Efficiency Projects, Xi' an (China); The State Key Lab for Manufacturing, Xi' an (China)

    2009-12-15

    This paper investigates the long-run equilibrium relationships, temporal dynamic relationships and causal relationships between energy consumption structure, economic structure and energy intensity in China. Time series variables over the periods from 1980 to 2006 are employed in empirical tests. Cointegration tests suggest that these three variables tend to move together in the long-run. In addition, Granger causality tests indicate that there is a unidirectional causality running from energy intensity to economic structure but not vice versa. Impulse response analysis provides reasonable evidences that one shock of the three variables will cause the periods of destabilized that followed. However, the impact of the energy consumption structure shock on energy intensity and the impact of the economic structure shock on energy consumption structure seem to be rather marginal. The findings have significant implications from the point of view of energy conservation and economic development. In order to decrease energy intensity, Chinese government must continue to reduce the proportion of coal in energy consumption, increase the utilization efficiency of coal and promote the upgrade of economic structure. Furthermore, a full analysis of factors that may relate to energy intensity (e.g. energy consumption structure, economic structure) should be conducted before making energy policies. (author)

  11. The relationship between energy consumption structure, economic structure and energy intensity in China

    Energy Technology Data Exchange (ETDEWEB)

    Feng Taiwen, E-mail: typhoonfeng@gmail.co [School of Management, Xi' an Jiaotong University, Xi' an (China); Key Laboratory of the Ministry of Education for Process Control and Efficiency Projects, Xi' an (China); School of Management, Xi' an Jiaotong University, Xi' an (China); Sun Linyan [School of Management, Xi' an Jiaotong University, Xi' an (China); Key Laboratory of the Ministry of Education for Process Control and Efficiency Projects, Xi' an (China); School of Management, Xi' an Jiaotong University, Xi' an (China); Zhang Ying [School of Management, Xi' an Jiaotong University, Xi' an (China); Key Laboratory of the Ministry of Education for Process Control and Efficiency Projects, Xi' an (China); State Key Lab for Manufacturing, Xi' an (China)

    2009-12-15

    This paper investigates the long-run equilibrium relationships, temporal dynamic relationships and causal relationships between energy consumption structure, economic structure and energy intensity in China. Time series variables over the periods from 1980 to 2006 are employed in empirical tests. Cointegration tests suggest that these three variables tend to move together in the long-run. In addition, Granger causality tests indicate that there is a unidirectional causality running from energy intensity to economic structure but not vice versa. Impulse response analysis provides reasonable evidences that one shock of the three variables will cause the periods of destabilized that followed. However, the impact of the energy consumption structure shock on energy intensity and the impact of the economic structure shock on energy consumption structure seem to be rather marginal. The findings have significant implications from the point of view of energy conservation and economic development. In order to decrease energy intensity, Chinese government must continue to reduce the proportion of coal in energy consumption, increase the utilization efficiency of coal and promote the upgrade of economic structure. Furthermore, a full analysis of factors that may relate to energy intensity (e.g. energy consumption structure, economic structure) should be conducted before making energy policies.

  12. Renewable energy development in China: Resource assessment, technology status, and greenhouse gas mitigation potential

    Energy Technology Data Exchange (ETDEWEB)

    Wan, Y.; Renne, O.D. [National Renewable Energy Lab., Golden, CO (United States); Junfeng, Li [Energy Research Institute, Beijing (China)

    1996-12-31

    China, which has pursued aggressive policies to encourage economic development, could experience the world`s fastest growth in energy consumption over the next two decades. China has become the third largest energy user in the world since 1990 when primary energy consumption reached 960 million tons of coal equivalent (tce). Energy use is increasing at an annual rate of 6-7% despite severe infrastructure and capital constraints on energy sector development. Energy consumption in China is heavily dominated by coal, and fossil fuels provide up to 95% of all commercial energy use. Coal currently accounts for 77% of total primary energy use; oil, 16%; hydropower, 5%; and natural gas, 2%. Coal is expected to continue providing close to three-quarters of all energy consumed, and the amount of coal used is expected to triple by year 2020. Currently, renewable energy resources (except for hydropower) account for only a fraction of total energy consumption. However, the estimated growth in greenhouse gas emissions, as well as serious local and regional environmental pollution problems caused by combustion of fossil fuels, provides strong arguments for the development of renewable energy resources. Renewable energy potential in China is significantly greater than that indicated by the current level of use. With a clear policy goal and consistent efforts from the Government of China, renewables can play a far larger role in its future energy supply.

  13. Energy-efficient appliance labeling in China: Lessons for successful labeling programs in varied markets

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Jiang; Townend, Jeanne; Fridley, David; McNeil, Gary; Silva, Tony; Clark, Robin

    2002-08-20

    Appliance ownership and production has increased dramatically in China in the past two decades. From extremely low levels in 1980, China's appliance industry has become one of the largest in the world, with sales topping U.S. $14.4 billion in 2000. In 1981, less than 1 percent of urban Chinese households owned a refrigerator; by 1998, that number had increased to over 75 percent. This dramatic increase in sales and ownership leads to an excellent opportunity to impact energy consumption in China by affecting the energy efficiency of appliances being bought and sold. In general, Chinese consumers value energy efficiency and are knowledgeable about the operating costs of major appliances. However, the Chinese marketplace does not provide information that consumers trust about the energy consumption of specific products. Thus, several interdependent organizations have emerged in China to provide information and market supports for energy efficiency. This paper describes the appliance market in China and the evolution of its standards and labeling programs and the agencies that implement them. It discusses the authors' work with these organizations in developing energy efficiency criteria and supporting an energy efficiency endorsement labeling program in China. It describes how the authors have used their experience with ENERGY STAR{reg_sign} and other programs in the U.S. to work with China to develop a successful program specific to Chinese conditions, with a particular emphasis on refrigerators. It then gives the author's market assessment of the Chinese refrigerator market and recommendations for a successful labeling program and transferable lessons for developing energy efficiency labeling programs in varied markets. This paper is based on the authors' market research, their support in setting energy efficiency criteria in China, interviews with Chinese manufacturers, retailers, and sales staff, and the development and implementation of

  14. Impact of China's stock market development on energy consumption: An empirical analysis

    OpenAIRE

    Yue-Jun Zhang; Jing-Li Fan; Hao-Ran Chang

    2010-01-01

    To investigate the influence of China's stock market development on energy consumption, the Grey Relational Analysis and Granger causality test approaches are used. Empirical results indicate that, first, the grey relational grade appears relatively high for both stock market scale and efficiency and energy consumption during 1992-2009, with 0.84 and 0.73, respectively. Second, China's stock market scale enlargement becomes an evident driver for energy consumption increase, while the influenc...

  15. China's Energy and Carbon Emissions Outlook to 2050

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan; Fridley, David; McNeil, Michael; Zheng, Nina; Ke, Jing; Levine, Mark

    2011-02-15

    As a result of soaring energy demand from a staggering pace of economic expansion and the related growth of energy-intensive industry, China overtook the United States to become the world's largest contributor to CO{sub 2} emissions in 2007. At the same time, China has taken serious actions to reduce its energy and carbon intensity by setting both a short-term energy intensity reduction goal for 2006 to 2010 as well as a long-term carbon intensity reduction goal for 2020. This study presents a China Energy Outlook through 2050 that assesses the role of energy efficiency policies in transitioning China to a lower emission trajectory and meeting its intensity reduction goals. Over the past few years, LBNL has established and significantly enhanced its China End-Use Energy Model which is based on the diffusion of end-use technologies and other physical drivers of energy demand. This model presents an important new approach for helping understand China's complex and dynamic drivers of energy consumption and implications of energy efficiency policies through scenario analysis. A baseline ('Continued Improvement Scenario') and an alternative energy efficiency scenario ('Accelerated Improvement Scenario') have been developed to assess the impact of actions already taken by the Chinese government as well as planned and potential actions, and to evaluate the potential for China to control energy demand growth and mitigate emissions. In addition, this analysis also evaluated China's long-term domestic energy supply in order to gauge the potential challenge China may face in meeting long-term demand for energy. It is a common belief that China's CO{sub 2} emissions will continue to grow throughout this century and will dominate global emissions. The findings from this research suggest that this will not necessarily be the case because saturation in ownership of appliances, construction of residential and commercial floor area, roadways

  16. The development of technologies on new and renewable energies in China to improve the ecological cycle

    International Nuclear Information System (INIS)

    This paper outlines the main objects of the Chinese Academy of Sciences (CAS) research programs on the development of new energy (carried out by 15 research institutes nationwide): replacement of traditional energy by renewable energy technologies and improvement of the ecological environment in rural areas (China is still a developing country), with a special attention on the satisfaction of rural energy demands. (TEC)

  17. 75 FR 9181 - Secretarial China Clean Energy Business Development Mission; Application Deadline Extended

    Science.gov (United States)

    2010-03-01

    ... International Trade Administration Secretarial China Clean Energy Business Development Mission; Application... the Clean Energy Business Development Missions' Web site at http://www.trade.gov/CleanEnergyMission or... or CleanEnergyMission@doc.gov ). The application deadline has been extended to Friday, March 12,...

  18. Energy consumption restricted productivity re-estimates and industrial sustainability analysis in post-reform China

    International Nuclear Information System (INIS)

    This paper investigates the impact of energy on China's industrial sustainability by using a novel approach to estimate real total factor productivity. The growth accounting indicates that the substantial industrial reforms in China have led to productivity growth. Energy and capital are also important factors driving China's industrial growth. Productivity growth in China's industry is mostly attributable to the high-tech light industrial sectors. - Highlights: ► Productivity has become the most important growth engine in majority of sectors. ► Energy and capital are also important factors promoting China's industrial growth. ► The productivity improvement is more attributable to high-tech light industry. ► The heavy industry performs worse than the light one in terms of productivity

  19. Sustaining Economic Growth in China under Energy and Climate Security Constraints

    Institute of Scientific and Technical Information of China (English)

    Xuedu Lu; Jiahua Pan; Ying Chen

    2006-01-01

    After over a quarter of a century of high economic growth, there is no sign that China will slow its pace of economic development. In the meantime, domestic energy security and international climate security have become of increasing concern given China's growth patterns. In this paper, the authors look at the future prospects of growth of the economy,energy demand and greenhouse gas emissions. For China as a developing country, energy security constitutes a more immediate and challenging constraint for China in meeting its development target than the problem of emission reduction. Energy efficiency and diversification have been actively pursued for addressing energy security issue but with positive co-benefit of climate security. International cooperation can promote both securities for a health growth of the economy.

  20. CO2 emission from China's energy sector and strategy for its control

    International Nuclear Information System (INIS)

    This paper identifies the main features of CO2 emission from fossil energy combustion in China. Then it estimates China's future energy requirements and projects its CO2 emission from 2010 to 2020 based on the scenario analysis approach. China's rate of carbon productivity growth is estimated to be 5.4% in the period 2005-2020, while the CO2 intensity of GDP will reduce by about 50% but CO2 emission in 2020 will still be about 40% higher than prevailing in 2005 because of rapid growth of GDP. This estimation is based on the assumption that China will implement a sustainable development strategy in consideration of climate change issues. The main objectives of the strategy are to implement an 'energy conservation first' strategy, to develop renewable energy and advanced nuclear technology actively, to readjust the country's economic structure, and to formulate and legislate laws and regulations, and to build institutions for energy conservation and development of renewable energy. It concludes that international measures to mitigate CO2 emission will limit world fossil fuel consumption. China is not placed to replicate the modernization model adopted by developed countries and has to coordinate economic development and carbon dioxide emission control while still in the process of industrialization and modernization. China has to evolve a low carbon industrialization model. This is the key to the success of sustainable development initiatives in China.

  1. 2005 China- Britain Standardization Conference -Environmental Protection ·Energy Saving & Standardization

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ 2005 China-Britain Standardization Conference was held at Beijing International Convention Center on June 29th 2005, jointly hosted by Standardization Administration of the People's Republic of China (SAC) and British Standards Institute (BSI), with "Environmental Protection . Energy Saving & Standardization" as its theme.

  2. Collaboration on Renewable Energy Standards, Testing, and Certification under the U.S. China Renewable Energy Partnership: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Wallace, W.; Kurtz, S.; Lin, W.

    2012-06-01

    During November 2009, the U.S. China Renewable Energy Partnership agreement was authorized in Beijing by Presidents Obama and Hu from the U.S. and China. One of the principle tasks under this new program is the collaboration of the U.S. and China on the topic of renewable energy standards, testing, and certification with an initial focus on solar PV and wind topics. This paper will describe and discuss the activities which have taken place under the bilateral collaboration to date.

  3. Energy audit practices in China: National and local experiences and issues

    International Nuclear Information System (INIS)

    China set an ambitious goal of reducing its energy use per unit of GDP by 20% between 2006 and 2010. Much of the country’s effort is focused on improving the energy efficiency of the industrial sector, which consumes about two-thirds of China’s primary energy. Industrial energy audits are an important part of China’s efforts to improve its energy intensity. Such audits are employed to help enterprises identify energy-efficiency improvement opportunities and serve as a means to collect critical energy-consuming information. Information about energy audit practices in China is, however, little known to the outside world. This study combines a review of China’s national policies and programs on energy auditing with information collected from surveying a variety of Chinese institutions involved in energy audits. A key goal of the study is to conduct a gap analysis to identify how current practices in China related to energy auditing differ from energy auditing practices found around the world. This article presents our findings on the study of China’s energy auditing practices at the national and provincial levels. It discusses key issues related to the energy audits conducted in China and offers policy recommendations that draw upon international best practices. - Highlights: ► We examine China’s national and regional energy auditing practices in the 11th FYP. ► Energy audits have helped China achieve its energy efficiency target. ► Issues still remain preventing energy auditing from achieving its full potential. ► Gap analysis is conducted to compare with other international auditing program. ► We offer recommendations for the development of best energy audit practices.

  4. China's energy security and its challenges towards 2035

    DEFF Research Database (Denmark)

    Odgaard, Ole; Delman, Jørgen

    2014-01-01

    Within the last twenty years, China has become dependent on import of coal, oil and natural gas. Especially oil is now an economic and a security concern by the Chinese regime and key international stakeholders. Until 2035, China will account for one fourth of the global net growth in global gas...... consumption and more than half of the net growth in oil consumption. The future demand cannot be covered by China׳s own conventional and unconventional sources. Pipelines from neighboring countries can cover more than half of the needed import of natural gas by 2030, but only 10 percent of the import demand...

  5. Study on China's future sustainable energy development strategy using MARKAL model

    International Nuclear Information System (INIS)

    China MARKAL model, an integrated energy and environment model, is built to study China's future sustainable energy development strategy. On the basis of reasonable assumptions for future social and economic development, the model is employed to study China's final energy consumption and mix, primary energy consumption and mix, power generation and mix, CO2 emission etc, through 1995 to 2050. The contributions of increased share of oil, gas and electricity in the final energy consumption, and applications of advanced thermal power generation technologies as well as new and renewable energy and nuclear to CO2 mitigation are analyzed. Moreover, oil products and hydrogen making from coal to meet future sharp rising requirement for transportation fuel, and syngas making from coal to promote vast use of clean energy in urban to cure pollution are also studied with application of the model

  6. Municipal solid waste (MSW) as a renewable source of energy: current and future practices in China.

    Science.gov (United States)

    Cheng, Hefa; Hu, Yuanan

    2010-06-01

    With rapid economic growth and massive urbanization, China faces the problem of municipal solid waste (MSW) disposal and the pressing need for development of alternative energy. Waste-to-energy (WTE) incineration, which recovers energy from discarded MSW and produces electricity and/or steam for heating, is recognized as a renewable source of energy and is playing an increasingly important role in MSW management in China. This article provides an overview of the WTE industry, discusses the major challenges in expanding WTE incineration in China, namely, high capital and operational costs, equipment corrosion, air pollutant emissions, and fly ash disposal. A perspective on MSW as a renewable energy source in China is also presented. Currently, only approximately 13% of MSW generated in China is disposed in WTE facilities. With the significant benefits of environmental quality, the reduction of greenhouse gas (GHG) emissions, and government policies and financial incentives as a renewable energy source, WTE incineration industry is expected to experience significant growth in the coming decade and make greater contribution to supplying renewable energy in China. PMID:20137912

  7. Comparative Analysis of Modeling Studies on China's Future Energy and Emissions Outlook

    Energy Technology Data Exchange (ETDEWEB)

    Zheng, Nina; Zhou, Nan; Fridley, David

    2010-09-01

    The past decade has seen the development of various scenarios describing long-term patterns of future Greenhouse Gas (GHG) emissions, with each new approach adding insights to our understanding of the changing dynamics of energy consumption and aggregate future energy trends. With the recent growing focus on China's energy use and emission mitigation potential, a range of Chinese outlook models have been developed across different institutions including in China's Energy Research Institute's 2050 China Energy and CO2 Emissions Report, McKinsey & Co's China's Green Revolution report, the UK Sussex Energy Group and Tyndall Centre's China's Energy Transition report, and the China-specific section of the IEA World Energy Outlook 2009. At the same time, the China Energy Group at Lawrence Berkeley National Laboratory (LBNL) has developed a bottom-up, end-use energy model for China with scenario analysis of energy and emission pathways out to 2050. A robust and credible energy and emission model will play a key role in informing policymakers by assessing efficiency policy impacts and understanding the dynamics of future energy consumption and energy saving and emission reduction potential. This is especially true for developing countries such as China, where uncertainties are greater while the economy continues to undergo rapid growth and industrialization. A slightly different assumption or storyline could result in significant discrepancies among different model results. Therefore, it is necessary to understand the key models in terms of their scope, methodologies, key driver assumptions and the associated findings. A comparative analysis of LBNL's energy end-use model scenarios with the five above studies was thus conducted to examine similarities and divergences in methodologies, scenario storylines, macroeconomic drivers and assumptions as well as aggregate energy and emission scenario results. Besides directly tracing

  8. S&T advisors call for development of petroleum supplements and alternative energy sources in China

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Under the auspices of the Academic Divisions of CAS (CASAD), a panel of experts recently completed a consultative project on the medium- and long-term development strategy for petroleum supplements and alternative energy sources in China.

  9. Energy potential of municipal solid waste incineration in urban areas of China.

    NARCIS (Netherlands)

    Zheng, Ling

    2006-01-01

    This study aims to evaluate the energy potential of municipal solid waste (MSW) incineration in Chinese cities from 1996 to 2020. In China, with improving the standard of living recently, the extreme increase of the municipal solid waste generation (MSWG)

  10. Balancing development, energy and climate priorities in China. Current status and the way ahead

    International Nuclear Information System (INIS)

    This report is the China Country Report of the project: Projecting future energy demand: Balancing development, energy and climate priorities in large developing economies. Under this project four country studies have been carried out, on China, India, Brazil, and South Africa respectively. The focus of this report is on the energy sector policies that mainstream climate interests within development choices. The report gives a short introduction to the project and its approach, followed by analyses of Chinese energy, development and climate change and an assessment of cross-country results that gives a range of key indicators of the relationship between economic growth, energy, and local and global pollutants. (BA)

  11. Future energy consumption and emissions in East-, Central- and West-China: Insights from soft-linking two global models

    DEFF Research Database (Denmark)

    Dai, Hancheng; Mischke, Peggy

    2014-01-01

    China's role in the global economy and energy markets is expanding, however many uncertainties with regards to the country's future energy consumption and emissions remain. Large regional disparities between China's provinces exist. Scenario analysis for different sub-regions of China will be...... useful for an improved understanding of China's potential future development and associated global impacts. This study soft-links a global dynamic CGE model and a global technology-rich energy system model. Both models are expanded to include East-, Central-, and West-China. This study shows that soft......-linking affects the China-specific reference scenario results in the CGE model considerably. Energy consumption and emissions are decreasing in China until 2050 while regional differences within China remain high....

  12. Energy consumption and carbon emission-based productivity change and industrialization in post-reform China

    OpenAIRE

    Chen, Shiyi; Amelia U. Santos-Paulino

    2010-01-01

    The paper investigates the determinants of productivity growth in China. It also analyses the sustainability of the country's industrial growth by estimating sectoral productivity, accounting for energy usage and emission since the start of the market-oriented reforms in the late 1970s. The growth accounting analysis indicates that productivity is the most significant driver of growth. Energy and capital are also important factors promoting China's industrial growth. The substantial productiv...

  13. Solar Energy Block-Based Residential Construction for Rural Areas in the West of China

    OpenAIRE

    Jizhong Shao; Huixian Chen; Ting Zhu

    2016-01-01

    Based on the Great Western Development Strategy and the requirement for sustainable development in the west of China, rural affordable housing, energy conservation, and environmental protection are becoming development standards in the construction field. This paper mainly explores an innovative, sustainable, residential construction method for rural areas in western China, particularly the integration of solar energy technology with modern prefabricated building techniques, formally named so...

  14. Bio-energy in China: Content analysis of news articles on Chinese professional internet platforms

    International Nuclear Information System (INIS)

    The aim of this study is to discuss how information about the development and use of bio-energy is forwarded and disseminated to general public via the Internet in China. Furthermore, this study also explores in what manner the information of renewable energy policies is presented. A research method used in this study is an application of content analysis. Altogether 19 energy-related web platforms were found by searching keywords, such as 'energy net' or 'renewable energy net' or 'bio-energy net' on (www.Google.cn). A thorough analysis was conducted by focusing on one of them: (www.china5e.com). The news articles on (www.china5e.com) were examined according to whether the use of bio-energy was articulated positively or negatively in the contents of articles. It was also considered whether the articles were imported from abroad. The results of this study indicated that in China there is a tendency on the Internet to disseminate primarily the positive information about bio-energy with a great emphasis on its benefits. In addition, the study shows that when analyzing the content of the news articles, biogas and liquid bio-fuels will be the main bio-energy development trends in China in the near future.

  15. Energy conservation and emission reduction policies for the electric power industry in China

    International Nuclear Information System (INIS)

    Because of China's increasingly limited energy supplies and serious environmental pollution, much attention has been paid to conserving energy and reducing emissions to help the country's economy achieve sustainable development. As the electric power industry is the largest consumer of coal resources in China and also emits high levels of air pollutants each year, the Chinese government has enacted many technical and economic policies for energy conservation and emission reduction in the last few years. These policies are summarized in this paper, along with relevant laws and medium- and long-term plans, all of which address ideas such as adjusting the power generation mix, promoting demand-side management, introducing energy-efficient scheduling, and installing desulfurization units. The paper also assesses the results of these policies by analyzing several key indicators of energy consumption and emissions. The analysis shows that although some progress has been made in conserving energy and reducing emissions, substantial work is still required for China to catch up with developed countries. Some suggestions for future work are provided. - Highlights: → China has made many policies for reducing the power industries' energy consumption and emissions. → Progress has been made in conserving energy and reducing emission of the electric power industry. → Substantial works need to be done for China to catch up with the level of developed country. → Market mechanisms for conserving energy and reducing emission should be constructed in the future.

  16. Estimating energy conservation potential in China's commercial sector

    International Nuclear Information System (INIS)

    With low energy intensity and great potential for growth, the commercial sector has become one of the key sectors for energy conservation and emission reduction in the context of China's rapid urbanization process. Based on the EIA (Energy Information Administration) statistical methods, this paper calculates the energy consumption of China's commercial sector from 1981 to 2012, specifies the determinants of commercial energy demand, forecasts future energy consumption and estimates the energy conservation potentials using the Johansen co-integration methodology. The results indicate: (i) GDP (Gross Domestic Product) and urbanization have positive effects on the energy consumption of the commercial sector while labor productivity and energy price contribute to reduction in the sector's energy consumption. (ii) Under the basic scenario, energy consumption of the commercial sector will be 317.34 and 469.84 Mtce (million tons of coal equivalent) in 2015 and 2020 respectively. (iii) Under the moderate and advanced scenario, about 187.00 and 531.45 Mtce respectively of the energy consumption of the commercial sector can be conserved from 2013 to 2020. The findings have important implications for policy-makers to enact energy-saving policies. - Highlights: • Calculation of China's commercial energy consumption and saving potential. • Co-integration model is applied to estimate commercial energy efficiency. • Decomposition of driving forces of energy consumption. • Future policies for commercial energy efficiency are discussed

  17. China-Russia Energy Cooperation Enters New Historical Stage

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    @@ China and Russia signed a deal in Beijing on February 17,2009 to lend US$25 billion to two Russian oil firms,which in turn will sell 15 million tons of crude oil a year to China for the next 20 years.

  18. Sustainability, Shale Gas, and Energy Transition in China: Assessing Barriers and Prioritizing Strategic Measures

    DEFF Research Database (Denmark)

    Ren, Jingzheng; Sovacool, Benjamin

    2015-01-01

    Shale gas, as an emerging unconventional resource in China, has been regarded as a promising option for diversifying away from traditional fossil fuels and enhancing national security of energy supply. This study analyzed the barriers affecting the sustainable shale gas revolution in China...... demonstrated that the lack of governmental support and guidelines, lack of regulations and standards, and lack of core technologies are the most important barriers hindering the energy transition to shale gas in China. The refinement of subsidies, advanced research, and harmonized standards could in large...

  19. Rural public acceptance of renewable energy deployment: The case of Shandong in China

    NARCIS (Netherlands)

    Liu Wenling, Wenling; Wang Can,; Mol, A.P.J.

    2013-01-01

    China has set ambitious goals to increase the use of renewable energy. Developing renewables in rural areas is also one of the most important energy strategies. This paper examines rural social acceptance of renewable energy deployment taking Shandong as a case study via a field questionnaire survey

  20. From energy efficiency to integrated sustainable urbanism in residential development in China

    Energy Technology Data Exchange (ETDEWEB)

    Zhichang Cai

    2010-06-15

    China has adopted Sustainable Development as a national strategy for all industries. In civil construction sector, sustainability is regarded as the development of Green Building in China. Since 2000, China has introduced a series of policies and laws to promote Green Building. Green Building was defined as buildings that are 'energy-efficient, land-efficient, water-efficient, and material-efficient' and emit 'minimal pollution' in during its entire life cycle, and meets a specified standard for indoor environment at the same time. However, energy efficiency is the central issue of current Green Building development in China, while issues of resources and pollution are neglected, which is partly due to China's energy structure. Social and economic aspects are also always ignored. The main aim of this thesis is to map pathways towards more comprehensive frameworks for how residential areas in China could be constructed in a more sustainable way in hot summer and cold-winter area. Case study was the main method used to examine the specifications of Green Residential Building in China. This paper offers a general overview of the current green trend in China and presents a specific analysis on three cases to search for the proper approach for China's unique situation by three specific cases representing three types of Green Building: Modern Vernacular Architecture, Eco-office and Mass-housing, according to their features in scale, location and function. This paper then presents a specific integrated sustainability analysis of the Landsea Housing Project in Nanjing, a hot-summer/cold-winter zone. Hammarby Sjoestad, a cutting edge project in Stockholm, is also discussed as a reference area from which experiences can be drawn for China. The aim was to improve the framework for construction of residential buildings in China in a more sustainable way, from energy efficiency to integrated sustainability. The paper also discusses the relationship

  1. A Comparison of Iron and Steel Production Energy Use and Energy Intensity in China and the U.S.

    Energy Technology Data Exchange (ETDEWEB)

    Hasanbeigi, Ali; Price, Lynn; Aden, Nathaniel; Chunxia, Zhang; Xiuping, Li; Fangqin, Shangguan

    2011-06-15

    Production of iron and steel is an energy-intensive manufacturing process. In 2006, the iron and steel industry accounted for 13.6% and 1.4% of primary energy consumption in China and the U.S., respectively (U.S. DOE/EIA, 2010a; Zhang et al., 2010). The energy efficiency of steel production has a direct impact on overall energy consumption and related carbon dioxide (CO2) emissions. The goal of this study is to develop a methodology for making an accurate comparison of the energy intensity (energy use per unit of steel produced) of steel production. The methodology is applied to the steel industry in China and the U.S. The methodology addresses issues related to boundary definitions, conversion factors, and indicators in order to develop a common framework for comparing steel industry energy use. This study uses a bottom-up, physical-based method to compare the energy intensity of China and U.S. crude steel production in 2006. This year was chosen in order to maximize the availability of comparable steel-sector data. However, data published in China and the U.S. are not always consistent in terms of analytical scope, conversion factors, and information on adoption of energy-saving technologies. This study is primarily based on published annual data from the China Iron & Steel Association and National Bureau of Statistics in China and the Energy Information Agency in the U.S. This report found that the energy intensity of steel production is lower in the United States than China primarily due to structural differences in the steel industry in these two countries. In order to understand the differences in energy intensity of steel production in both countries, this report identified key determinants of sector energy use in both countries. Five determinants analyzed in this report include: share of electric arc furnaces in total steel production, sector penetration of energy-efficiency technologies, scale of production equipment, fuel shares in the iron and steel

  2. China to Develop Rules for Composing a Standards System for Enterprise Energy Efficiency

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ April 11, 2007, SAC announced a survey on a standards system for enterprise energy efficiency. According to the announcement, "Rules for the Composing of a Standards System for Enterprise Energy Efficiency" shall be developed based on the results of the survey. The rules are designed to better manage energy efficiency through standards and to give advice to companies on energy efficiency. In this way, China will be able to assist companies in energy efficiency on a more professional, strict, and comprehensive basis.

  3. Nuclear energy development in China: A study of opportunities and challenges

    International Nuclear Information System (INIS)

    With rapid economic development, China faces a great challenge to meet its increasing energy demand. Currently, China's energy supply is dominated by coal consumption, while natural gas and oil are in relative short supply. At the same time, nuclear energy is a relatively clean energy without green-house gas emissions. Considering the growing cost of fossil energy and the limited resources in China, oil supply security, coal mining disasters, the domestic environment pressure, and global climate warming, nuclear energy is an inevitable strategic option. Generally speaking, nuclear energy development has a promising future in China. Its driving factors include the brisk electricity demand, environment impact pressure, oil supply security, and positive public acceptance. Meanwhile, the question still remains whether nuclear energy development in China is sustainable. Just like in other parts of the world, China is also bewildered by the problems of reactor safety, nuclear waste treatment, and risk of proliferation of weapons material. In addition, nuclear technology diversity, shortage of uranium resources, and weak market competitiveness of nuclear power in the short term are certain barriers that China's nuclear energy development also faces. There are also other worrying issues such as: whether public acceptance in the future will change? Whether the current approaches to nuclear waste disposal are still acceptable when nuclear plants gains scale? In this paper, some suggestions and recommendations are put forward on the measures to be followed to 1) enhance domestic nuclear technology development and imported technology localization; 2) reduce the cost of nuclear power and enhance its market competitiveness; 3) accelerate the process of cleanly developing nuclear technology; 4) accelerate the process of developing more efficient reactor and nuclear fuel cycle; and 5) conduct effective publicity work to uphold public acceptance.

  4. Nuclear energy development in China: A study of opportunities and challenges

    International Nuclear Information System (INIS)

    With rapid economic development, China faces a great challenge to meet its increasing energy demand. Currently, China's energy supply is dominated by coal consumption, while natural gas and oil are in relative short supply. At the same time, nuclear energy is a relatively clean energy without green-house gas emissions. Considering the growing cost of fossil energy and the limited resources in China, oil supply security, coal mining disasters, the domestic environment pressure, and global climate warming, nuclear energy is an inevitable strategic option. Generally speaking, nuclear energy development has a promising future in China. Its driving factors include the brisk electricity demand, environment impact pressure, oil supply security, and positive public acceptance. Meanwhile, the question still remains whether nuclear energy development in China is sustainable. Just like in other parts of the world, China is also bewildered by the problems of reactor safety, nuclear waste treatment, and risk of proliferation of weapons material. In addition, nuclear technology diversity, shortage of uranium resources, and weak market competitiveness of nuclear power in the short term are certain barriers that China's nuclear energy development also faces. There are also other worrying issues such as: whether public acceptance in the future will change? Whether the current approaches to nuclear waste disposal are still acceptable when nuclear plants gains scale? In this paper, some suggestions and recommendations are put forward on the measures to be followed to 1) enhance domestic nuclear technology development and imported technology localization; 2) reduce the cost of nuclear power and enhance its market competitiveness; 3) accelerate the process of cleanly developing nuclear technology; 4) accelerate the process of developing more efficient reactor and nuclear fuel cycle; and 5) conduct effective publicity work to uphold public acceptance. (author)

  5. Urbanisation and its impact on building energy consumption and efficiency in China

    Energy Technology Data Exchange (ETDEWEB)

    Li, Baizhan [Key Laboratory of the Three Gorges Reservoir Region' s Eco-Environment under the Ministry of Education, Chongqing University (China); Yao, Runming [School of Construction Management and Engineering, The University of Reading (United Kingdom)

    2009-09-15

    The People's Republic of China and its 1.3 billion people have experienced a rapid economic growth in the past two decades. China's urbanisation ratio rose from around 20% in the early 1980s to 45% in 2007 [China Urban Research Committee. Green building. Beijing: Chinese Construction Industrial Publish House; 2008. ISBN 978-7-112-09925-2.]. The large volume and rapid speed of building construction rarely have been seen in global development and cause substantial pressure on resources and the environment. Government policy makers and building professionals, including architects, building engineers, project managers and property developers, should play an important role in enhancing the planning, design, construction, operation and maintenance of the building energy efficiency process in forming the sustainable urban development. This paper addresses the emerging issues relating to building energy consumption and building energy efficiency due to the fast urbanisation development in China. (author)

  6. Energy and Greenhouse Gas Emissions in China: Growth, Transition, and Institutional Change

    Science.gov (United States)

    Kahrl, Fredrich James

    Global energy markets and climate change in the twenty first century depend, to an extraordinary extent, on China. China is now, or will soon be, the world's largest energy consumer. Since 2007, China has been the world's largest emitter of greenhouse gases (GHGs). Despite its large and rapidly expanding influence on global energy markets and the global atmosphere, on a per capita basis energy consumption and GHG emissions in China are low relative to developed countries. The Chinese economy, and with it energy use and GHG emissions, are expected to grow vigorously for at least the next two decades, raising a question of critical historical significance: How can China's economic growth imperative be meaningfully reconciled with its goals of greater energy security and a lower carbon economy? Most scholars, governments, and practitioners have looked to technology---energy efficiency, nuclear power, carbon capture and storage---for answers to this question. Alternatively, this study seeks to root China's future energy and emissions trajectory in the political economy of its multiple transitions, from a centrally planned to a market economy and from an agrarian to a post-industrial society. The study draws on five case studies, each a dedicated chapter, which are organized around three perspectives on energy and GHG emissions: the macroeconomy; electricity supply and demand; and nitrogen fertilizer production and use. Chapters 2 and 3 examine how growth and structural change in China's macroeconomy have shaped energy demand, finding that most of the dramatic growth in the country's energy use over the 2000s was driven by an acceleration of its investment-dominated, energy-intensive growth model, rather than from structural change. Chapters 4 and 5 examine efforts to improve energy efficiency and increase the share of renewable generation in the electric power sector, concluding that China's power system lacks the flexibility in generation, pricing, and demand to

  7. Labeling of Energy Efficiency in China to Be Expanded to 20 Categories of Products

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Mr. Wang Ruohong,director of the Energy Efficiency Management Center of the China Institute for Standardization, expressed in the "High-efficiency and Energy-saving Electric Appliance Promotion Quarter"that compulsory labeling of energy efficiency will be continued in China on frequency-converting air-conditioners, gas heaters, electric heaters and electromagnetic ovens. By the end of the "11th Five Year", compulsory labeling of energy efficiency will be expanded to include 20 categories of products, including household appliances, automobiles, architecture, motors, and offices. Labeling in other industries will continue, but the number of levels will be reduced from the current five to three.

  8. Direct and indirect energy use in China and the United States

    International Nuclear Information System (INIS)

    Greenhouse gas reduction and energy saving are becoming two important issues in both industrialized and developing countries, and policymakers are developing means to reduce total domestic energy use. We evaluate and compare the direct and the indirect energy use both in the People's Republic of China (China) and the United States of America (US) by looking at a series of hybrid energy input–output tables (1997, 2002, and 2007). We also apply SDA (structural decomposition analysis), to identify the factors causing energy intensity (energy use per unit of gross domestic product) to differ between the two countries, which lead to potential energy-saving options. Our results show that, besides the differences in direct energy use, huge differences also exist in indirect energy use between the two countries. Differences in indirect energy use are mainly due to differences in technology. Technological change and industrial-structure change are key factors to explain the inequality of energy intensity, while there is a significant trend towards the convergence of sectoral energy efficiency between the two countries. - Highlights: • We compare the direct and the indirect energy use in China and the US. • We identify the factors causing the inequality of energy intensity. • Technological change and industrial-structure change are key factors. • Policies are provided based on impacts of final demand on energy consumption

  9. Carbon emission coefficient measurement of the coal-to-power energy chain in China

    International Nuclear Information System (INIS)

    Highlights: • CO2 emissions coefficient of the coal-energy chain in China is currently at 875 g/kW h−1. • The emission coefficient is a relatively low level compared with other countries. • CO2 is the main type of GHG emission and the most direct emission in the chain. • A great decline of potential energy use exists in the coal mining process of China compared with other countries. - Abstract: Coal-fired electricity generation has become the largest source of carbon emission in China. This study utilizes life-cycle assessment to assess the effect of carbon emissions and to calculate the coefficient of carbon emissions in coal-to-energy chains. Results show that the carbon emission coefficient of the coal-to-energy chain in China is 875 g/kW h−1, which is a relatively low level compared with that of other countries. CO2 is the main type of greenhouse gas emission and is the most abundant type of direct emission. China has to reduce electrical consumption in the coal-mining process to reduce carbon emissions in coal-to-energy chains. Moreover, China has to facilitate railway-line construction to improve the proportion of railway transportation to coal transportation

  10. China Plays Greater Role in International Energy Sector

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Globalization is a process in which the world's resources are rationally distributed and the world's industrial structure is realigned. China is the world's largest developing country and the economy is huge. The country's integration into the international system is bound to bring some impacts on the system. All developments and events so far, however, point to the fact that China's influences on the current international system have been positive. Or in other words,the relationship between China and the international system is one of benign interactions.

  11. Energy security, trans-national pipelines and China's role in Asia

    International Nuclear Information System (INIS)

    In recent decades, China's transformation from a regional energy supplier to one of the world's largest net energy importers, in particular with regards to oil and gas, has led to an increasing sense of energy insecurity in Chinese policy circles. Guaranteeing adequate supplies of energy to fuel economic growth is a central element in Beijing's efforts to maintain legitimacy in the face of economic reform and transformation. To combat energy insecurity a number of initiatives are being undertaken to diversify energy inputs, suppliers, and the means of their transport. Among these initiatives are a series of trans-national pipeline projects that will transport oil and gas from Eastern Siberia, Central Asia, and Southeast Asia, effectively reducing China's overall reliance on international sea lanes and maritime choke-points, in particular the Strait of Malacca. An analysis of these projects can shed light on how China's energy security policies are playing out on a regional level, how they are complicated and aided by various competing and converging interests of regional actors, and how they are re-shaping traditional regional dependencies. Indeed, more complex interdependencies among suppliers, consumers and transit states in continental Asia seem to be emerging as a consequence of China's growing role as an energy consumer. In the end, these pipelines help to diversify China's oil and gas suppliers and transport routes, easing its reliance on Middle Eastern oil and maritime transit, but they are by no means an alternative to the latter. China will continue to rely heavily on international oil markets and maritime shipping routes to deliver Middle Eastern oil. Suring up international markets and finding means to cooperate on international maritime security issues are thus and will remain in China's best interest. (author)

  12. Energy security, trans-national pipelines and China's role in Asia

    Energy Technology Data Exchange (ETDEWEB)

    Seaman, J.

    2010-07-01

    In recent decades, China's transformation from a regional energy supplier to one of the world's largest net energy importers, in particular with regards to oil and gas, has led to an increasing sense of energy insecurity in Chinese policy circles. Guaranteeing adequate supplies of energy to fuel economic growth is a central element in Beijing's efforts to maintain legitimacy in the face of economic reform and transformation. To combat energy insecurity a number of initiatives are being undertaken to diversify energy inputs, suppliers, and the means of their transport. Among these initiatives are a series of trans-national pipeline projects that will transport oil and gas from Eastern Siberia, Central Asia, and Southeast Asia, effectively reducing China's overall reliance on international sea lanes and maritime choke-points, in particular the Strait of Malacca. An analysis of these projects can shed light on how China's energy security policies are playing out on a regional level, how they are complicated and aided by various competing and converging interests of regional actors, and how they are re-shaping traditional regional dependencies. Indeed, more complex interdependencies among suppliers, consumers and transit states in continental Asia seem to be emerging as a consequence of China's growing role as an energy consumer. In the end, these pipelines help to diversify China's oil and gas suppliers and transport routes, easing its reliance on Middle Eastern oil and maritime transit, but they are by no means an alternative to the latter. China will continue to rely heavily on international oil markets and maritime shipping routes to deliver Middle Eastern oil. Suring up international markets and finding means to cooperate on international maritime security issues are thus and will remain in China's best interest. (author)

  13. China's transportation energy consumption and CO2 emissions from a global perspective

    Energy Technology Data Exchange (ETDEWEB)

    Yin, Xiang; Chen, Wenying; Eom, Jiyong; Clarke, Leon E.; Kim, Son H.; Patel, Pralit L.; Yu, Sha; Kyle, G. Page

    2015-07-01

    ABSTRACT Rapidly growing energy demand from China's transportation sector in the last two decades have raised concerns over national energy security, local air pollution, and carbon dioxide (CO2) emissions, and there is broad consensus that China's transportation sector will continue to grow in the coming decades. This paper explores the future development of China's transportation sector in terms of service demands, final energy consumption, and CO2 emissions, and their interactions with global climate policy. This study develops a detailed China transportation energy model that is nested in an integrated assessment model—Global Change Assessment Model (GCAM)—to evaluate the long-term energy consumption and CO2 emissions of China's transportation sector from a global perspective. The analysis suggests that, without major policy intervention, future transportation energy consumption and CO2 emissions will continue to rapidly increase and the transportation sector will remain heavily reliant on fossil fuels. Although carbon price policies may significantly reduce the sector's energy consumption and CO2 emissions, the associated changes in service demands and modal split will be modest, particularly in the passenger transport sector. The analysis also suggests that it is more difficult to decarbonize the transportation sector than other sectors of the economy, primarily owing to its heavy reliance on petroleum products.

  14. China's energy consumption under the global economic crisis: Decomposition and sectoral analysis

    International Nuclear Information System (INIS)

    It is now widely recognized that there is a strong relationship between energy consumption and economic growth. Most countries′ energy demands declined during the economic depression of 2008–2009 when a worldwide economic crisis occurred. As an export-oriented economy, China suffered a serious exports decline in the course of the crisis. However, it was found that energy consumption continued to increase. Against such a background, this paper aims to assess and explain the factors causing the growth of energy consumption in China. First, we will explain the impact of domestic final use and international trade on energy consumption by using decomposition analysis. Second, embodied energy and its variation across sectors are quantified to identify the key sectors contributing to the growth. Lastly, the policy implications for long-term energy conservation are discussed. The results show that the decline in exports was one of the driving forces for energy consumption reduction in the crisis, but that the growth of domestic demand in manufacturing and construction, largely stimulated by economic stimulus plans, had the opposite effect on energy consumption. International trade contributed to decreasing energy consumption of China during and after the crisis because the structure of exports and imports changed in this period. - Highlights: • We analyze the reasons for China's energy consumption change under the global economic crisis during 2007–2010. • Domestic final use growth, especially in construction and manufacturing of machinery and equipment, resulted in energy consumption increase. • International trade is identified as a driver of energy consumption reduction during and after the crisis. • Increasing China's share of consumption or reducing its share of investment in the GDP can reduce national energy intensity

  15. Co-integration-based analysis of energy assurance for steady economic growth in China

    Institute of Scientific and Technical Information of China (English)

    HE Ya-qun; LAO Guo-hong; OSUCH Chris E; ZUO Wei-ran; WEN Bao-feng

    2008-01-01

    By applying co-integration analysis, the Granger causality test and an error correction model, the dependency between the energy consumption and the gross domestic product of China was examined. In a further step an analysis was done to establish a correlation between the economic growth of different industries and China's energy consumption. An evidence-based study showed that a co-integration relationship exists between the gross energy consumption and the GDP of China and that the two variables possess bi-directional causality. The energy consumption for the secondary industry has a markedly stimulative effect to the economic growth. This paper also uses an error correction model (ECM) to explain the short-term behavior of energy demands.

  16. Numerical Forecasting Experiment of the Wave Energy Resource in the China Sea

    Directory of Open Access Journals (Sweden)

    Chong Wei Zheng

    2016-01-01

    Full Text Available The short-term forecasting of wave energy is important to provide guidance for the electric power operation and power transmission system and to enhance the efficiency of energy capture and conversion. This study produced a numerical forecasting experiment of the China Sea wave energy using WAVEWATCH-III (WW3, the latest version 4.18 wave model driven by T213 (WW3-T213 and T639 (WW3-T639 wind data separately. Then the WW3-T213 and WW3-T639 were verified and compared to build a short-term wave energy forecasting structure suited for the China Sea. Considering the value of wave power density (WPD, “wave energy rose,” daily and weekly total storage and effective storage of wave energy, this study also designed a series of short-term wave energy forecasting productions. Results show that both the WW3-T213 and WW3-T639 exhibit a good skill on the numerical forecasting of the China Sea WPD, while the result of WW3-T639 is much better. Judging from WPD and daily and weekly total storage and effective storage of wave energy, great wave energy caused by cold airs was found. As there are relatively frequent cold airs in winter, early spring, and later autumn in the China Sea and the surrounding waters, abundant wave energy ensues.

  17. Energy technology patents–CO2 emissions nexus: An empirical analysis from China

    International Nuclear Information System (INIS)

    Energy technology innovation plays a crucial role in reducing carbon emissions. This paper investigates whether there is relationship between energy technology patents and CO2 emissions of 30 provinces in mainland China during 1997–2008. Gross domestic product (GDP) is included in the study due to its impact on CO2 emissions and energy technology innovation, thus avoiding the problem of omitted variable bias. Furthermore, we investigate three cross-regional groups, namely eastern, central and western China. The results show that domestic patents for fossil-fueled technologies have no significant effect on CO2 emissions reduction; however, domestic patents for carbon-free energy technologies appear to play an important role in reducing CO2 emissions, which is significant in eastern China, but is not significant in central, western and national level of China. The results of this study enrich energy technology innovation theories and provide some implications for energy technology policy making. - Highlights: ► We studied the causality between energy technology patents and CO2 emissions using dynamic panel data approach. ► There is a long-run equilibrium relationship among energy technology patents, CO2 emissions and GDP. ► Domestic patents for fossil-fueled technologies have no significant effect on CO2 emissions reduction. ► Domestic patents for carbon-free energy technologies appear to play an important role in reducing CO2 emissions. ► This study provides some references for the future energy technology policy making.

  18. China Looks to Worldwide Resourccs to Sate Its Energy Appetite

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    An appetite for resources has long been a key determinant of Chinese foreign policy and recent figures detailing China's crude imports have posed further daunting geopolitical challenges over how China can ensure its oil supply.

  19. Energy consumption and economic growth: Evidence from China at both aggregated and disaggregated levels

    International Nuclear Information System (INIS)

    Using a neo-classical aggregate production model where capital, labor and energy are treated as separate inputs, this paper tests for the existence and direction of causality between output growth and energy use in China at both aggregated total energy and disaggregated levels as coal, oil and electricity consumption. Using the Johansen cointegration technique, the empirical findings indicate that there exists long-run cointegration among output, labor, capital and energy use in China at both aggregated and all three disaggregated levels. Then using a VEC specification, the short-run dynamics of the interested variables are tested, indicating that there exists Granger causality running from electricity and oil consumption to GDP, but does not exist Granger causality running from coal and total energy consumption to GDP. On the other hand, short-run Granger causality exists from GDP to total energy, coal and oil consumption, but does not exist from GDP to electricity consumption. We thus propose policy suggestions to solve the energy and sustainable development dilemma in China as: enhancing energy supply security and guaranteeing energy supply, especially in the short run to provide adequate electric power supply and set up national strategic oil reserve; enhancing energy efficiency to save energy; diversifying energy sources, energetically exploiting renewable energy and drawing out corresponding policies and measures; and finally in the long run, transforming development pattern and cut reliance on resource- and energy-dependent industries

  20. New Progress in China's Energy Cooperation with Russia and Kazakhstan

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    @@ CNPC and YUKOS signes oil pipeline agreement CNPC and Russia's private oil producer YUKOS signed an agreement on May 28 in Moscow, setting out key aspects such as the quality of oil to be supplied, contractual terms and pricing formulas to pave the way for a US$2.5 billion oil pipeline stretching the vast expanse of Siberian and into China. This agreement was inked on the third day of China's President Hu Jintao's state visit to Russia.

  1. Energy Policies Cause Unexpected Diesel Shortage in China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ An unprecedented diesel shortage is sweeping through Chinese cities, as numerous enterprises have to resort to diesel fuel to generate electricity to continue operation during periods of forced power outages.For example, the diesel shortage has recently paralyzed traffic on a pivotal expressway in Northwest China, with trucks waiting in long lines to fill their fuel tanks.China's Ministry of Commerce has recently required the local bureaus to ensure ample supply of fuel amid rising inflation.

  2. Roles and prospect of nuclear power in China's energy supply strategy

    International Nuclear Information System (INIS)

    China's annual energy demand is expected to amount to 3360 million tons of oil equivalent (toe) in 2050, the target year for the nation's economic development to reach the level of medium-developed countries in the middle of this century. The future energy supply, doubtless to go through a substantial increase and necessary mix shift with potential significant environmental impacts, will continue to rely on the domestic sources with coal-dominance but diversified mixes, in which nuclear power makes up a reasonable share. The large-scale development of nuclear energy is essential and promising, with the total installed capacity expectedly over 200-300 GW around 2050, and will be an effective response measure to mitigate the energy-derived environmental pollution and guarantee the national energy security. China is a developing country with the largest population in the world. The energy production had achieved remarkable progress over the last half century, particularly since the initiatives of reform and opening to the outside world in the late 1970s, and energy demand to fuel the continued socio-economic growth has been largely met. The current energy consumption of China is 896 Mtoe (China Stat. Abs. (2001) 130), accounting for about 11% of the world's total, the second largest energy consumer in the globe. However, the energy supply will face even tougher challenges in terms of demand increase, mix shift and potential environmental impacts to be posed by a sustained fast-growing economy in light of China's blueprint for future development. With the switch-over from the centrally planned economy to the socialist market economy and the gradual integration of China's energy trade into the international markets, the imported crude oil in 2000 amounted to 70.265 Mt (Int. Petrol. Econ. 9 (2000) 5), about 3.5% of the global petroleum trade, the long-term energy security for China would have great regional and global implications. It is, therefore, of great significance

  3. An Anatomy of China's Energy Insecurity and Its Strategies

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Bo

    2005-12-06

    China’s energy insecurity largely originates from its constrained availability, questionable reliability, and uncertain affordability of its oil supplies. The country’s fast industrialization and urbanization, together with demand for infrastructure and increasing popularity of automobiles, requires a lot of energy, but it consumes energy both intensively and inefficiently, threatening the environmental well-being of China and its neighbors. China’s risk aversion and poor energy policy making system further magnifies its perceptions of the low availability, reliability and affordability of oil imports, which further compounds its sense of energy insecurity. Distrustful of the market, and suspicious of other major energy players in the international market, the Chinese leadership relies on the state-centered approach, or economic nationalism, rather than a market approach to enhance its energy security. However, the country lacks not only an energy policy making system that can make and implement sound energy policies but also an energy market that relies on market prices to allocate energy resources efficiently. As a result of this domestic failure, China has pushed its national flagship companies to undertake a global scavenger hunt for energy while muddling along a messy road of energy reform at home. Setbacks in acquiring new sources of oil have validated the Chinese leadership’s belief that the international oil market is not free and China’s access to international oil is not guaranteed through the market. China’s problems in the international energy market are also perceived as evidence of attempts to prevent China from exerting international influence. China’s leadership is convinced that China should focus on areas where western capital is not heavily concentrated or where western influences are weak. With the recent revaluation of Chinese currency and growing economy, China has both the wherewithal and appetite to acquire more oil assets

  4. Biotechnology in China II. Chemicals, energy and environment

    Energy Technology Data Exchange (ETDEWEB)

    Tsao, G.T. [Purdue Univ., West Lafayette, IN (United States). Lab. Renewable Resources Engineering; Ouyang, Pingkai [Nanjing Univ. of Technology (China). College of Life Science and Pharmaceutical Engineering; Chen, Jian (eds.) [Jiangnan Univ., Wuxi (China). School of Biotechnology

    2010-07-01

    The biochemical engineering and biotechnology is now becoming the most important industry all over the world. China, as a country that has more than 1.3 billion people, has become one of the fastest growing countries in the world during the last several decades. Both the Chinese government and companies pay more and more attention on the research and the application of biotechnology. In the 11th five-year plan (2006-2010), Chinese government unprecedented enhanced the support on the biotechnology in both policy and finance. Currently, the biotechnology gains the most R and D funding in China. With the great support and the increasingly frequent exchanges from abroad, the biotechnology in China becomes more and more important in the world. In recognition of the enormous advances in biotechnology in China, we are pleased to present the second volume of Advances in Biochemical Engineering/ Biotechnology: Biotechnology in China II, edited by P. K. Ouyang, J. Chen and G. T. Tsao, relatively soon after the introduction of the first volume of this multivolume comprehensive books. Since the previous volume was extremely well accepted by the scientific community, we have maintained the overall goal of creating a number of chapters, each devoted to a certain topic by several Chinese research groups working in the field, which provide scientists in academia and public institutions with a well-balanced and comprehensive overview of this growing field in China. We have fully revised the volume and expanded it from bioreaction, bioseparation and bioremediation to more extensive issues in order to cover all recent developments in China into account as much as possible. The new volume of Advances in Biochemical Engineering/Biotechnology: Biotechnology in China II is a comprehensive description of the state-of-the-art in China, and a guide to the understanding the work of Chinese biochemical engineering and biotechnology researchers. It is specifically directed to microbiologists

  5. Energy and CO2 emissions performance in China's regional economies: Do market-oriented reforms matter?

    International Nuclear Information System (INIS)

    This paper employs a newly developed non-radial directional distance function to evaluate China's regional energy and CO2 emission performance for the period 1997–2009. Moreover, we analyze the impact of China's market-oriented reform on China's regional energy and carbon efficiency. The main findings are as follows. First, most of China's regions did not perform efficiently in energy use and CO2 emissions. Provinces in the east area generally performed better than those in the central and west areas. By contrast, provinces in the west area generally evidenced the lowest efficiency. Second, Market-oriented reforms, especially the promotion of factor market, were found to have positive effect on the efficiency of energy use and CO2 emissions. Third, the share of coal in the total energy consumption and the expansion of the industrial sector were found to be negatively correlated with China's regional energy and CO2 emissions performance. Based on the empirical findings, we provide policy suggestions for enhancing energy and carbon efficiency in China. - Highlights: • A newly developed NDDF are applied to evaluate China's energy and carbon performance. • Most of China's regions did not perform efficiently in energy use and CO2 emissions. • Market-oriented reforms contributed to improving China's energy and carbon efficiency

  6. What Can China Do? China's Best Alternative Outcome for Energy Efficiency and CO2 Emissions

    Energy Technology Data Exchange (ETDEWEB)

    G. Fridley, David; Zheng, Nina; T. Aden, Nathaniel

    2010-07-01

    After rapid growth in economic development and energy demand over the last three decades, China has undertaken energy efficiency improvement efforts to reduce its energy intensity under the 11th Five Year Plan (FYP). Since becoming the world's largest annual CO{sub 2} emitter in 2007, China has set reduction targets for energy and carbon intensities and committed to meeting 15% of its total 2020 energy demand with non-fossil fuel. Despite having achieved important savings in 11th FYP efficiency programs, rising per capita income and the continued economic importance of trade will drive demand for transport activity and fuel use. At the same time, an increasingly 'electrified' economy will drive rapid power demand growth. Greater analysis is therefore needed to understand the underlying drivers, possible trajectories and mitigation potential in the growing industrial, transport and power sectors. This study uses scenario analysis to understand the likely trajectory of China's energy and carbon emissions to 2030 in light of the current and planned portfolio of programs, policies and technology development and ongoing urbanization and demographic trends. It evaluates the potential impacts of alternative transportation and power sector development using two key scenarios, Continued Improvement Scenario (CIS) and Accelerated Improvement Scenario (AIS). CIS represents the most likely path of growth based on continuation of current policies and meeting announced targets and goals, including meeting planned appliance efficiency standard revisions, fuel economy standards, and industrial targets and moderate phase-out of subcritical coal-fired generation with additional non-fossil generation. AIS represents a more aggressive trajectory of accelerated improvement in energy intensity and decarbonized power and transport sectors. A range of sensitivity analysis and power technology scenarios are tested to evaluate the impact of additional actions such as

  7. Success factors of energy performance contracting (EPC) for sustainable building energy efficiency retrofit (BEER) of hotel buildings in China

    International Nuclear Information System (INIS)

    Hotel building is a type of high-energy-consuming building and most existing hotel buildings need energy efficiency improvement in China. Energy performance contracting (EPC) is considered a win-win mechanism to organize building energy efficiency retrofit (BEER) project. However, EPC mechanism has been introduced into China relatively recently and many EPCs have not been successful in building energy efficiency retrofit projects. This research aims to develop a set of critical success factors (CSFs) of EPC for sustainable energy efficiency retrofit (BEER) of hotel buildings in China. Semi-structured interviews and a questionnaire survey with practitioners and other professionals were conducted. The findings reveal the relative importance of the 21 number of identified success factors. In order to explore the underlying relationship among the identified critical success factors (CSFs), factor analysis method was adopted for further investigation, which leads to grouping the 21 identified CSFs into six clusters. These are (1) project organization process, (2) EPC project financing for hotel retrofit, (3) knowledge and innovation of EPC, sustainable development (SD), and M and V, (4) implementation of sustainable development strategy, (5) contractual arrangement, and (6) external economic environment. Finally, several relevant policies were proposed to implement EPC successfully in sustainable BEER in hotel buildings. - Highlights: → EPC is a win-win mechanism to organize building energy efficiency retrofit project. → CSFs of EPC mechanism for sustainable BEER of hotel building in China are examined. → Six clusters are extracted from 21 identified CSFs based on factor analysis.

  8. Success factors of energy performance contracting (EPC) for sustainable building energy efficiency retrofit (BEER) of hotel buildings in China

    Energy Technology Data Exchange (ETDEWEB)

    Xu Pengpeng, E-mail: xupp.cn@gmail.com [Department of Building and Real Estate, Hong Kong Polytechnic University, Hong Kong (Hong Kong); Chan, Edwin Hon-Wan; Queena Kun Qian [Department of Building and Real Estate, Hong Kong Polytechnic University, Hong Kong (Hong Kong)

    2011-11-15

    Hotel building is a type of high-energy-consuming building and most existing hotel buildings need energy efficiency improvement in China. Energy performance contracting (EPC) is considered a win-win mechanism to organize building energy efficiency retrofit (BEER) project. However, EPC mechanism has been introduced into China relatively recently and many EPCs have not been successful in building energy efficiency retrofit projects. This research aims to develop a set of critical success factors (CSFs) of EPC for sustainable energy efficiency retrofit (BEER) of hotel buildings in China. Semi-structured interviews and a questionnaire survey with practitioners and other professionals were conducted. The findings reveal the relative importance of the 21 number of identified success factors. In order to explore the underlying relationship among the identified critical success factors (CSFs), factor analysis method was adopted for further investigation, which leads to grouping the 21 identified CSFs into six clusters. These are (1) project organization process, (2) EPC project financing for hotel retrofit, (3) knowledge and innovation of EPC, sustainable development (SD), and M and V, (4) implementation of sustainable development strategy, (5) contractual arrangement, and (6) external economic environment. Finally, several relevant policies were proposed to implement EPC successfully in sustainable BEER in hotel buildings. - Highlights: > EPC is a win-win mechanism to organize building energy efficiency retrofit project. > CSFs of EPC mechanism for sustainable BEER of hotel building in China are examined. > Six clusters are extracted from 21 identified CSFs based on factor analysis.

  9. A revisit of fossil-fuel subsidies in China: Challenges and opportunities for energy price reform

    International Nuclear Information System (INIS)

    Highlights: • We measure fossil-fuel subsidies and effects of subsidy removal in a systematic fashion during 2006–2010. • Fossil-fuel subsidies scale of China was CNY 881.94 billion in 2010, equivalent to 2.59% of GDP. • Impacts of removing subsidies on macroeconomic variables are examined by the CGE model. • Future policy should focus on designing transparent, targeted and efficient energy subsidies. - Abstract: Fossil-fuel subsidies contribute to the extensive growth of energy demand and the related carbon dioxide emissions in China. However, the process of energy price reform is slow, even though China faces increasing problems of energy scarcity and environmental deterioration. This paper focuses on analyzing fossil fuel subsidies in China by estimating subsidies scale and the implications for future reform. We begin by measuring fossil-fuel subsidies and the effects of subsidy removal in a systematic fashion during 2006–2010 using a price-gap approach. Results indicate that the oil price reform in 2009 significantly reduced China’s fossil-fuel subsidies and modified the subsidy structure. Fossil-fuel subsidies scale in China was 881.94 billion CNY in 2010, which was lower than the amount in 2006, equivalent to 2.59% of the GDP. The macro-economic impacts of removing fossil-fuel subsidies are then evaluated by the computable general equilibrium (CGE) model. Results demonstrate that the economic growth and employment will be negatively affected as well as energy demand, carbon dioxide and sulfur dioxide emissions. Finally, policy implications are suggested: first, risks of government pricing of energy are far from negligible; second, an acceptable macroeconomic impact is a criterion for energy price reform in China; third, the future energy policy should focus on designing transparent, targeted and efficient energy subsidies

  10. China's energy security and its challenges towards 2035

    International Nuclear Information System (INIS)

    Within the last twenty years, China has become dependent on import of coal, oil and natural gas. Especially oil is now an economic and a security concern by the Chinese regime and key international stakeholders. Until 2035, China will account for one fourth of the global net growth in global gas consumption and more than half of the net growth in oil consumption. The future demand cannot be covered by China's own conventional and unconventional sources. Pipelines from neighboring countries can cover more than half of the needed import of natural gas by 2030, but only 10 percent of the import demand of oil is secured so far. Even if China attempts to address its insufficient supply of oil by increased investments in overseas oil fields, there is still a large gap. Furthermore, the oil import will largely come from politically unstable countries and regions, and the bulk of the supplies must be shipped through the potentially insecure Hormuz and Malacca Straits. The ongoing territorial disputes with neighboring countries regarding areas with gas and oil reserves in contested waters bear evidence to regional conflict potentials, and China appears to engage more actively in energy diplomacy and regional cooperation. - Highlights: • China will account for a substantial share of the future global net growth in gas and especially oil consumption. • China's future energy demand cannot be covered by own conventional or unconventional sources. Pipelines can contribute substantially to the required import of natural gas, but the demand for imported oil is not covered. • China increases its investments in overseas oil fields, but there is still a large gap between demand and future supply. • Territorial disputes to its neighboring waters may turn into military conflict, unless China increases its energy diplomacy

  11. Reducing energy subsidies in China, India and Russia : dilemmas for decision makers

    OpenAIRE

    Indra Overland; Marc Lanteigne; Grant Dansie

    2010-01-01

    This article examines and compares efforts to reduce energy subsidies in China, India and Russia. Despite dissimilarities in forms of governance, these three states have followed surprisingly similar patterns in reducing energy subsidies, characterised by two steps forward, one step back. Non-democratic governments and energy importers might be expected to be more likely to halt subsidies. In fact, the degree of democracy and status as net energy exporters or importers does not seem to signif...

  12. Economic and Energy Development in China: Policy Options and Implications for Climate Change

    Energy Technology Data Exchange (ETDEWEB)

    McElroy, M. B.; Nielsen, C.

    2003-01-23

    The Harvard University Center for the Environment and partner institutions in China established a multidisciplinary program of integrated research on energy-related environmental issues, local air pollution and global climate change, in China and their role in U.S.-Chinese relations. Major research streams included: (a) developing a dynamic, multi-sector model of the Chinese economy that can estimate energy use, emission, and health damages from pollution, and using this model to simulate broad economic effects of market-based pollution-control policies; (b) developing a regionally disaggregated model of technology and investment choice in the Chinese electric power sector; (c) applying an atmospheric chemical tracer transport model to investigate carbon uptake in Eurasis (notably China) and North America, and to inform observational strategies for CO{sub 2} in China and elsewhere.

  13. The impact of energy, transport, and trade on air pollution in China

    Energy Technology Data Exchange (ETDEWEB)

    Poon, J.P.H.; Casas, I.; He, C.F. [SUNY Buffalo, Buffalo, NY (United States). Dept. of Geology

    2006-09-15

    A team of U.S.- and China-based geographers examines the relationship between China's economic development and its environment by modeling the effects of energy, transport, and trade on local air pollution emissions (sulfur dioxide and soot particulates) using the Environmental Kuznets model. Specifically, the latter model is investigated using spatial econometrics that take into account potential regional spillover effects from high-polluting neighbors. The analysis finds an inverted-U relationship for sulfur dioxide but a U-shaped curve for soot particulates. This suggests that soot particulates such as black carbon may pose a more serious environmental problem in China than sulfur dioxide.

  14. Comparing centralized and decentralized bio-energy systems in rural China

    International Nuclear Information System (INIS)

    Under the dual pressures of an energy crisis and rising greenhouse gas emissions, biomass energy development and utilisation has become part of the national energy strategy in China. The last decade has witnessed a strong promotion of both centralised and decentralised bio-energy systems in rural China. The government seems to have a strong preference for centralised (village-based) bio-energy systems in recent years. However, these government-driven systems have not worked without difficulties, particularly regarding economic and technological viability and maintenance. Studies on the advantages and disadvantages of decentralised and centralised bio-energy systems are rare. This study aims to shed light on the performances of these two systems in terms of social, economic and environmental effects. Through interviewing local officials and village leaders and surveying farmers in 12 villages in Shandong Province, it was found that bio-energy systems should be selected based on the local circumstances. The diversity of the local natural, economic and social situations determines the size, place, technology and organisational model of the bio-energy system. - Highlights: • Biomass energy development has become part of the national energy strategy in China. • The dis-/advantages of decentralized and centralized bio-energy systems are evaluated. • Bio-energy systems should be selected based on the local circumstances

  15. Indonesia-China Energy Trade: Analyzing Global and Domestic Political Economic Significance in Indonesia-China LNG Trade

    OpenAIRE

    Badaruddin, Muhammad

    2013-01-01

    Indonesia had been the largest LNG exporter for almost three decades since 1977 to 2005. During 1970s and 1980s, Indonesia’s energy industry boosted its economic growth that valued 80% of the country’s annual exports and 70% of its annual revenues. Meanwhile, Indonesia presents an exceptional case since it decreases its LNG export while it has been developing its largest LNG plant in Tangguh due to prioritizing domestic energy demand. But, since Indonesia eagerly links its economy to China, i...

  16. China.

    Science.gov (United States)

    1983-12-01

    This discussion of China focuses on the following: the people; geography; history (early history, 20th century China, the People's Republic of China; the "Great Leap Forward" and the Sino Soviet Split, the Cultural Revolution, and Mao's death and present directions); government (state structure, Chinese Communist Party, and legal system); education; economy; foreign relations; defense; and relations between China and the US. As of 1982, China's population totaled just over 1.008 billion with an annual growth rate of 1.5%. Life expectancy is 68 years. Government authorities endorsed birth control in the 1950s, played it down in 1958, and began to promote it again in 1962. The present family planning program began in the early 1970s and has become more fully mobilized since 1979. The largest ethnic group is the Han Chinese, who constitute 93.3% of the total population. The People's Republic of China, located in eastern Asia, is almost as large as the European continent. 2/3 of China's area is mountainous or semidesert; only about 1/10 is cultivated. China is the oldest continuous major world civilization with records dating back about 3500 years. Mao's death in September 1976 removed a towering figure from Chinese politics and set off a scramble for succession. The post 11th Party Congress leadership has emphasized economic development and renounced the mass political movements of prior years. Important educational reforms were made in early 1978. Since 1979, the Chinese leadership has moved toward more pragmatic positions in almost all fields. The Chinese government has always been subordinate to the Chinese Communist Party (CCP), its role being to implement party policies. The primary instruments of state power are the State Council, an executive body corresponding to a cabinet, and the NPC, a legislative body. China has made impressive progress in primary education since 1949. About 93% of eligible children are enrolled in 1st grade, though only 65% finish primary

  17. China Committed to Environmental Protection with Increase of Clean Energy Consumption

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ Construction of the West-East gas transmission pipeline is a significant decision that the Chinese government made at the turn of the century, aiming at bringing the long-term benefits to the Chinese people. The project, starting from Tarim basin in West China's Xinjiang Autonomous Region and ending in Shanghai on China's eastern coastline, will stimulate the western economic development,accelerate adjustment of the eastern energy consumption structure and improve the environmental protection in the areas along the giant pipeline.

  18. Viability of Hydrogen Pathways that Enhance Energy Security: A Comparison of China and Denmark

    DEFF Research Database (Denmark)

    Ren, Jingzheng; Andreasen, Kristian Peter; Sovacool, Benjamin

    2014-01-01

    pathways create particular consequences on a nation's overall energy security. The objective of this study is to investigate the superiorities and inferiorities of hydrogen pathways from the perspective of China and Denmark, and to determine which pathways best contribute to national energy security...

  19. A US-China Interview Study: Biology Students' Argumentation and Explanation about Energy Consumption Issues

    Science.gov (United States)

    Jin, Hui; Hokayem, Hayat; Wang, Sasha; Wei, Xin

    2015-01-01

    As China and the United States become the top two carbon emitters in the world, it is crucial for citizens in both countries to construct a sophisticated understanding of energy consumption issues. This interview study examines how U.S. and Chinese students compare in explaining and arguing about two critical energy consumption issues: burning…

  20. The effect of increasing exports on industrial energy intensity in China

    Energy Technology Data Exchange (ETDEWEB)

    Zheng Yingmei [School of Economics, Shandong University, 27 Shanda South Road, Jinan, Shandong Province 250100 (China); Qi Jianhong, E-mail: sducatherine@gmail.co [School of Economics, Shandong University, 27 Shanda South Road, Jinan, Shandong Province 250100 (China); Chen Xiaoliang [School of Economics, Shandong University, 27 Shanda South Road, Jinan, Shandong Province 250100 (China)

    2011-05-15

    Given China's heavy reliance on fuel energy and the dominance of its industrial sector in the economy, improving energy efficiency remains one of the practical means for the country to decrease energy intensity and to fulfill its commitment made at the Copenhagen Climate Change Conference to achieve a 40-45 percent reduction in CO{sub 2} emission intensity by 2020. This study investigates the impact of exports on industrial energy intensity to explore the possibility of reducing energy intensity through greater exports. A panel varying-coefficient regression model with a dataset of China's 20 industrial sub-sectors over 1999-2007 suggests that in general, greater exports aggravate energy intensity of the industrial sector and that great divergences exist in the impact of exports on energy intensity across sub-sectors. A panel threshold model further estimates the thresholds for the major determinants of energy intensity: exports, input in technological innovations, and Foreign Direct Investment (FDI) intensity. Given the great differences in specific sub-sector characteristics and the changing roles played by different factors across sub-sectors, there is no general export policy that would work for all sub-sectors in reducing sub-sector energy intensity. Instead, policies and measures aiming to encourage more efficient use of energy should take into full consideration the characteristics and situations of individual sub-sectors. - Research highlights: {yields} We examine the impact of exports on industrial energy intensity in China. {yields} Greater exports increase industrial energy intensity as a whole. {yields} Divergences exist in the impact of exports on energy intensity across sub-sectors. {yields} China should discard policies encouraging exports at the cost of energy efficiency. {yields} Export policy to reduce energy intensity should cater to sub-sector characteristics.

  1. Scenario analysis of energy-based low-carbon development in China.

    Science.gov (United States)

    Zhou, Yun; Hao, Fanghua; Meng, Wei; Fu, Jiafeng

    2014-08-01

    China's increasing energy consumption and coal-dominant energy structure have contributed not only to severe environmental pollution, but also to global climate change. This article begins with a brief review of China's primary energy use and associated environmental problems and health risks. To analyze the potential of China's transition to low-carbon development, three scenarios are constructed to simulate energy demand and CO₂ emission trends in China up to 2050 by using the Long-range Energy Alternatives Planning System (LEAP) model. Simulation results show that with the assumption of an average annual Gross Domestic Product (GDP) growth rate of 6.45%, total primary energy demand is expected to increase by 63.4%, 48.8% and 12.2% under the Business as Usual (BaU), Carbon Reduction (CR) and Integrated Low Carbon Economy (ILCE) scenarios in 2050 from the 2009 levels. Total energy-related CO₂ emissions will increase from 6.7 billiontons in 2009 to 9.5, 11, 11.6 and 11.2 billiontons; 8.2, 9.2, 9.6 and 9 billiontons; 7.1, 7.4, 7.2 and 6.4 billiontons in 2020, 2030, 2040 and 2050 under the BaU, CR and ILCE scenarios, respectively. Total CO₂ emission will drop by 19.6% and 42.9% under the CR and ILCE scenarios in 2050, compared with the BaU scenario. To realize a substantial cut in energy consumption and carbon emissions, China needs to make a long-term low-carbon development strategy targeting further improvement of energy efficiency, optimization of energy structure, deployment of clean coal technology and use of market-based economic instruments like energy/carbon taxation. PMID:25108719

  2. A long-term, integrated impact assessment of alternative building energy code scenarios in China

    International Nuclear Information System (INIS)

    China is the second largest building energy user in the world, ranking first and third in residential and commercial energy consumption. Beginning in the early 1980s, the Chinese government has developed a variety of building energy codes to improve building energy efficiency and reduce total energy demand. This paper studies the impact of building energy codes on energy use and CO2 emissions by using a detailed building energy model that represents four distinct climate zones each with three building types, nested in a long-term integrated assessment framework GCAM. An advanced building stock module, coupled with the building energy model, is developed to reflect the characteristics of future building stock and its interaction with the development of building energy codes in China. This paper also evaluates the impacts of building codes on building energy demand in the presence of economy-wide carbon policy. We find that building energy codes would reduce Chinese building energy use by 13–22% depending on building code scenarios, with a similar effect preserved even under the carbon policy. The impact of building energy codes shows regional and sectoral variation due to regionally differentiated responses of heating and cooling services to shell efficiency improvement. - Highlights: • We assessed long-term impacts of building codes and climate policy using GCAM. • Building energy codes would reduce Chinese building energy use by 13–22%. • The impacts of codes on building energy use vary by climate region and sub-sector

  3. Determining the life cycle energy efficiency of six biofuel systems in China: a Data Envelopment Analysis.

    Science.gov (United States)

    Ren, Jingzheng; Tan, Shiyu; Dong, Lichun; Mazzi, Anna; Scipioni, Antonio; Sovacool, Benjamin K

    2014-06-01

    This aim of this study was to use Data Envelopment Analysis (DEA) to assess the life cycle energy efficiency of six biofuels in China. DEA can differentiate efficient and non-efficient scenarios, and it can identify wasteful energy losses in biofuel production. More specifically, the study has examined the efficiency of six approaches for bioethanol production involving a sample of wheat, corn, cassava, and sweet potatoes as feedstocks and "old," "new," "wet," and "dry" processes. For each of these six bioethanol production pathways, the users can determine energy inputs such as the embodied energy for seed, machinery, fertilizer, diesel, chemicals and primary energy utilized for manufacturing, and outputs such as the energy content of the bioethanol and byproducts. The results indicate that DEA is a novel and feasible method for finding efficient bioethanol production scenarios and suggest that sweet potatoes may be the most energy-efficient form of ethanol production for China.

  4. A comparative study of energy utilization efficiency between Taiwan and China

    Energy Technology Data Exchange (ETDEWEB)

    Yeh, Tsai-lien [Department of International Business, Ming-chuan University, No. 250, Sec. 5, Chung-shan North Road, Taipei 111 (Taiwan); Chen, Tser-yieth; Lai, Pei-ying [Institute of International Business, National Taipei University, No. 151, University Road, Sanhsia 23701, Taipei County (Taiwan)

    2010-05-15

    This paper employs data envelopment analysis to evaluate energy utilization efficiency between China and Taiwan from 2002 to 2007. The most important contributions of this paper are the clear description of the systematic process of energy utilization efficiency, the efficiency comparison between China and Taiwan, the remarkable demonstration of their outputs through two non-desirable outputs (CO{sub 2} emissions and SO{sub 2} emissions) in the data envelopment analysis framework, and the valuable results and insights gained from the application of economic development and environmental protection. Empirical results show that the Eastern region of China enjoy higher energy utilization efficiency than the Western region. Energy utilization efficiency in Taiwan is higher than that in the Eastern region of China. In China, CO{sub 2} emissions were 11.28% greater than they should be (from 2002 to 2007). By contrast, CO{sub 2} emissions in Taiwan were only 1.50% in excess of what they should be since Taiwan began conducting an uninterrupted energy-saving policy and a CO{sub 2} emission regulation policy (). Finally, this study employs the business strategy matrix constructed by the Boston Consulting Group (BCG Matrix) to illustrate individual evidence of the relationship between economic development efficiency and greenhouse gas efficiency. (author)

  5. A comparative study of energy utilization efficiency between Taiwan and China

    Energy Technology Data Exchange (ETDEWEB)

    Yeh Tsailien, E-mail: tlyeh@mcu.edu.t [Department of International Business, Ming-chuan University, No. 250, Sec. 5, Chung-shan North Road, Taipei 111, Taiwan (China); Institute of International Business, National Taipei University, No. 151, University Road, Sanhsia 23701, Taipei County, Taiwan (China); Chen Tseryieth, E-mail: chenty@mail.ntpu.edu.t [Department of International Business, Ming-chuan University, No. 250, Sec. 5, Chung-shan North Road, Taipei 111, Taiwan (China); Institute of International Business, National Taipei University, No. 151, University Road, Sanhsia 23701, Taipei County, Taiwan (China); Lai Peiying, E-mail: aka_jin0422@yahoo.com.t [Department of International Business, Ming-chuan University, No. 250, Sec. 5, Chung-shan North Road, Taipei 111, Taiwan (China); Institute of International Business, National Taipei University, No. 151, University Road, Sanhsia 23701, Taipei County, Taiwan (China)

    2010-05-15

    This paper employs data envelopment analysis to evaluate energy utilization efficiency between China and Taiwan from 2002 to 2007. The most important contributions of this paper are the clear description of the systematic process of energy utilization efficiency, the efficiency comparison between China and Taiwan, the remarkable demonstration of their outputs through two non-desirable outputs (CO{sub 2} emissions and SO{sub 2} emissions) in the data envelopment analysis framework, and the valuable results and insights gained from the application of economic development and environmental protection. Empirical results show that the Eastern region of China enjoy higher energy utilization efficiency than the Western region. Energy utilization efficiency in Taiwan is higher than that in the Eastern region of China. In China, CO{sub 2} emissions were 11.28% greater than they should be (from 2002 to 2007). By contrast, CO{sub 2} emissions in Taiwan were only 1.50% in excess of what they should be since Taiwan began conducting an uninterrupted energy-saving policy and a CO{sub 2} emission regulation policy. Finally, this study employs the business strategy matrix constructed by the Boston Consulting Group (BCG Matrix) to illustrate individual evidence of the relationship between economic development efficiency and greenhouse gas efficiency.

  6. China's energy demand and its characteristics in the industrialization and urbanization process

    International Nuclear Information System (INIS)

    China is currently in the process of industrialization and urbanization, which is the key stage of transition from a low-income country to a middle-income country and requires large amount of energy. The process will not end until 2020, so China's primary energy demand will keep high growth in the mid-term. Although each country is unique considering its particular history and background, all countries are sharing some common rules in energy demand for economic development. Based on the comparison with developed countries, here, we report some rules in the process of industrialization and urbanization as follows: (1) urbanization always goes along with industrialization; (2) the higher economic growth is, the higher energy demand is; (3) economic globalization makes it possible to shorten the time of industrialization, but the shorter the transition phase is, the faster energy demand grows; (4) the change of energy intensity presents as an “inverted U” curve, but whose shape can be changed for different energy policy. The above rules are very important for the Chinese government in framing its energy policy. - Highlights: ► China's energy demand will maintain high growth in mid-term. ► Urbanization always goes along with industrialization. ► Higher economic growth needs more energy. ► The energy intensity presents as an “inverted U” curve.

  7. China's energy saving potential from the perspective of energy efficiency advantages of foreign-invested enterprises

    International Nuclear Information System (INIS)

    The paper investigates the energy saving potential associated with firm ownership-related differences in energy efficiency such as those between domestically and foreign-owned firms. Because of a gap in official statistics this topic has barely been touched upon in the scholarly literature. This paper employs a new energy input–output table that distinguishes firm ownership (Chinese owned enterprises, COEs; and foreign-invested enterprises, FIEs) and trade mode (export processing and normal goods production) to analyze the energy efficiency advantage of FIEs in China in 2007. The results show that the total energy intensities of COEs in the industrial sector are generally 5%–35% higher than that of FIEs across industry groups. At an aggregate level, China could save up to 20.3% of its energy use, if industrial COEs could duplicate the energy use efficiency and production technology of FIEs. This gain would require major technology upgrades among COEs. - Highlights: • A new input–output table distinguishing firm ownership and trade mode is employed. • The foreign-invested enterprises are 5%–35% energy efficient than Chinese enterprises in 2007. • China could save 20.3% of energy use if industrial COEs could duplicate the technologies of FIEs

  8. Approaches for Sustainable Development of China's Energy Industry

    Institute of Scientific and Technical Information of China (English)

    Yang Zhongpei; Yan Qingxu

    2007-01-01

    @@ It is well-known that energy industry is a backbone in the development of economy in a country. Energy demand forecasts, adjustment of energy supply structure, energy security, policies concerning energy saving and environmental protection, climate factors, reform of energy pricing system, new energy technologies and renewable energy development, etc. have far-reaching impacts on energy industry and even on the development of national economy. Therefore, the sustainable development of energy industry is critical for the sustainable developments of economy and the society, and its strategic position requires great attention from the whole society.

  9. Can market oriented economic reforms contribute to energy efficiency improvement? Evidence from China

    International Nuclear Information System (INIS)

    Since China accelerated its market oriented economic reforms at the end of 1992, its energy intensity has declined 3.6% annually over 1993-2005. However, its energy intensity declined 4.2% annually during its first reform period 1979-1992. Therefore, can we conclude that the accelerated marketization since the end of 1992 has made no contribution to its energy efficiency improvement? In order to answer this challenging question, we examine the changes of energy own-price elasticity, as well as the elasticities of substitution between energy and non-energy (capital and labor) in China during the periods of 1979-1992 and 1993-2003. Generally, in transition or developing economies, holding the technology and output level fixed, if the energy own-price elasticity (algebraic value) declines or the substitution elasticity between factors rises, they will contribute to energy efficiency improvement. Our empirical study finds that: (1) during 1979-1992, the energy own-price elasticity is positive (0.285), and capital-energy, labor-energy are both Morishima complementary; which indicates a distorted energy price and inefficient allocation; and (2) during 1993-2003, the own-price elasticity for energy is negative (-1.236), and capital-energy and labor-energy are both Morishima substitute. All factor demands become more elastic, and all elasticities of substitution increase. The implication is that the accelerated marketization contributes substantially to energy efficiency improvement since 1993

  10. Rural electric energy services in China: Implementing the renewable energy challenge

    Energy Technology Data Exchange (ETDEWEB)

    Weingart, J.W.

    1996-12-31

    This paper discusses issues related to rural electrification in China, with emphasis on a pilot project in Mongolia to implement small scale renewable energy sources. These projects consist of photovoltaic systems, wind electric systems, photovoltaic/wind hybrid systems, and wind/gasoline generator sets. These systems are small enough to implement in rural environments, more cost effective than grid type systems, and have lower cost than standard generator sets alone because of the improved reliability. The author also discusses the use of such systems for village power sources. A number of factors are contributing to the increase in such systems. Individuals are able and willing to pay for such systems, lending institutions are willing to fund such small-scale projects, they provide reliable, high quality services which support social and economic development.

  11. Major Energy Plants and Their Potential for Bioenergy Development in China

    Science.gov (United States)

    Li, Xiaofeng; Hou, Shenglin; Su, Man; Yang, Mingfeng; Shen, Shihua; Jiang, Gaoming; Qi, Dongmei; Chen, Shuangyan; Liu, Gongshe

    2010-10-01

    China is rich in energy plant resources. In this article, 64 plant species are identified as potential energy plants in China. The energy plant species include 38 oilseed crops, 5 starch-producing crops, 3 sugar-producing crops and 18 species for lignocellulosic biomass. The species were evaluated on the basis of their production capacity and their resistance to salt, drought, and/or low temperature stress. Ten plant species have high production and/or stress resistance and can be potentially developed as the candidate energy plants. Of these, four species could be the primary energy plants in China: Barbados nut ( Jatropha curcas L.), Jerusalem artichoke ( Helianthus tuberosus L.), sweet sorghum ( Sorghum bicolor L.) and Chinese silvergrass ( Miscanthus sinensis Anderss.). We discuss the use of biotechnological techniques such as genome sequencing, molecular markers, and genetic transformation to improve energy plants. These techniques are being used to develop new cultivars and to analyze and manipulate genetic variation to improve attributes of energy plants in China.

  12. China's transportation energy consumption and CO2 emissions from a global perspective

    International Nuclear Information System (INIS)

    Rapidly growing energy demand from China's transportation sector in the last two decades have raised concerns over national energy security, local air pollution, and carbon dioxide (CO2) emissions, and there is broad consensus that China's transportation sector will continue to grow in the coming decades. This paper explores the future development of China's transportation sector in terms of service demands, final energy consumption, and CO2 emissions, and their interactions with global climate policy. This study develops a detailed China transportation energy model that is nested in an integrated assessment model—Global Change Assessment Model (GCAM)—to evaluate the long-term energy consumption and CO2 emissions of China's transportation sector from a global perspective. The analysis suggests that, without major policy intervention, future transportation energy consumption and CO2 emissions will continue to rapidly increase and the transportation sector will remain heavily reliant on fossil fuels. Although carbon price policies may significantly reduce the sector's energy consumption and CO2 emissions, the associated changes in service demands and modal split will be modest, particularly in the passenger transport sector. The analysis also suggests that it is more difficult to decarbonize the transportation sector than other sectors of the economy, primarily owing to its heavy reliance on petroleum products. -- Highlights: •Transport sector in China are analyzed from a global perspective. •Passenger transport turnover reduction and modal shifts is less sensitive to carbon price. •Bio-fuel, electricity and H2 will play an important role for carbon mitigation in transport sector. •The transport sector is more difficult to decarbonize than other sectors

  13. China's energy future: can China avoid becoming a net oil importer from 1995 onwards

    International Nuclear Information System (INIS)

    The production and consumption of oil in recent years is analysed and predictions made to the year 2000. It is predicted that China will become a net importer of oil from 1995. However, there are considerable unexplored potential oil provinces and if even a few of those were to bear fruit, this would maintain oil self-sufficiency until the next century. (UK)

  14. Analysis of Spatial Disparities and Driving Factors of Energy Consumption Change in China Based on Spatial Statistics

    Directory of Open Access Journals (Sweden)

    Hualin Xie

    2014-04-01

    Full Text Available The changes of spatial pattern in energy consumption have an impact on global climate change. Based on the spatial autocorrelation analysis and the auto-regression model of spatial statistics, this study has explored the spatial disparities and driving forces in energy consumption changes in China. The results show that the global spatial autocorrelation of energy consumption change in China is significant during the period 1990–2010, and the trend of spatial clustering of energy consumption change is weakened. The regions with higher energy consumption change are significantly distributed in the developed coastal areas in China, while those with lower energy consumption change are significantly distributed in the less developed western regions in China. Energy consumption change in China is mainly caused by transportation industry and non-labor intensive industry. Rapid economic development and higher industrialization rate are the main causes for faster changes in energy consumption in China. The results also indicate that spatial autoregressive model can reveal more influencing factors of energy consumption changes in China, in contrast with standard linear model. At last, this study has put forward the corresponding measures or policies for dealing with the growing trend of energy consumption in China.

  15. Scenarios of building energy demand for China with a detailed regional representation

    International Nuclear Information System (INIS)

    Building energy consumption currently accounts for 28% of China's total energy use and is expected to continue to grow induced by floorspace expansion, income growth, and population change. Fuel sources and building services are also evolving over time as well as across regions and building types. To understand sectoral and regional difference in building energy use and how socioeconomic, physical, and technological development influence the evolution of the Chinese building sector, this study developed a building energy use model for China downscaled into four climate regions under an integrated assessment framework. Three building types (rural residential, urban residential, and commercial) were modeled specifically in each climate region. Our study finds that the Cold and Hot Summer Cold Winter regions lead in total building energy use. The impact of climate change on heating energy use is more significant than that of cooling energy use in most climate regions. Both rural and urban households will experience fuel switch from fossil fuel to cleaner fuels. Commercial buildings will experience rapid growth in electrification and energy intensity. Improved understanding of Chinese buildings with climate change highlighted in this study will help policy makers develop targeted policies and prioritize building energy efficiency measures. - Highlights: • We conduct integrated assessment of Chinese building energy use at sub-regional level. • The C and HSCW regions each account for one-third of China's building energy use. • China's building energy use with climate change would decrease by 5% in 2050. • With climate change energy use rises in HSWW region and declines in other regions

  16. Characteristics of residential energy consumption in China: Findings from a household survey

    International Nuclear Information System (INIS)

    A comprehensive survey of 1450 households in 26 Chinese provinces was undertaken in 2012 to identify the characteristics and potential driving forces of residential energy consumption in China. The survey covers six areas: household characteristics, dwelling characteristics, kitchen and home appliances, space heating and cooling, residential transportation, and electricity billing, metering, and pricing options. The results show that a typical Chinese household in 2012 consumed 1426 kilograms standard coal equivalent, which is approximately 44 percent of the 2009 level in the United States and 38 percent of the 2008 level in the EU-27. District heating, natural gas, and electricity are three major residential energy sources, while space heating, cooking, and water heating are three major end-use activities. Moreover, the results suggest a large urban–rural gap in terms of energy sources and purpose of usage. Commercial energy is used mainly for space heating in urban areas, while biomass dominates mainly for cooking purpose in rural areas. The survey results can help decision makers and scholars identify energy conservation opportunities, and evaluate the effectiveness of energy policies. - Highlights: • We develop the first comprehensive survey of residential energy consumption in China. • A typical Chinese household in 2012 consumed 1426 kilograms coal equivalent. • Space heating accounts for half of energy demand. • A large rural–urban gap exists in terms of energy sources and end-use activities. • Results reveal challenges and opportunities for China's energy policy

  17. Urbanization impact on energy demand and CO2 emission in China

    Institute of Scientific and Technical Information of China (English)

    BaorenWEI; HiroshiYAGITA; AtsushiINABA; MasayukiSAGISAKA

    2003-01-01

    Urbanization has been believed a driving force of GDP growth in China. In the other hand, urbanization will atso impose some impact on energy demand and CO2 emissions. The calculation method of this impact is presented in this paper. It has been assumed that in 2003 the urbanization rate in China will have a unit (1 %) growth, GDP growth and its partition in agriculture, secondary industry and tertiary industry are calculated. The corresponding energy demand for GDP growth, household and transportation and CO2 emissions are further calculated. The calculation has been carried out by a computer program NICE Ⅲ developed in LCA Research Center AIST Japan. It has been found that 1 % increase of urbanization rate will cause 1 % of total energy demand and 1.2 % CO2 emissions in China in 2003.

  18. The Geopolitical Energy Security Evaluation Method and a China Case Application Based on Politics of Scale

    Directory of Open Access Journals (Sweden)

    Zhiding Hu

    2014-08-01

    Full Text Available Combining the theories of politics of scale from political geography, security theory from international relations, and energy security theory, and putting the scale conversion of energy contention, geographical relationship and geo-structure in geo-setting, and the three properties of safety in consideration, this paper rebuilds a geo-energy security evaluation model and uses the model to quantitatively evaluate China’s geo-oil energy security in the Russian Pacific oil pipeline construction from 1995 to 2010. Five results could be drawn as follows: (1 from the aspect of time, an up-surging Geo-oil Safety Index of China in the Russian Pacific oil pipeline construction indicated an increasingly disadvantage of China in the geo-oil contention by politics of scale. If the United States and South Korea are involved, the competition would be further intensified; (2 from the aspect of geopolitical relationship, a general decrease occurred in the Sino-Japan Energy Competition Index, but a specific increase appeared in the competition of energy imports from Russia, by China and Japan individually; (3 from the aspect of regional strategy of energy export, an obvious downward tendency in Energy Export Strategy Index showed that Russia has changed its export destination off of Europe; (4 from the aspect of geo-security, a relatively steady proportion of China’s oil consumption, and a friendly comprehensive strategic partnership of cooperation between China and Russia, reduced the worries of China’s geo-oil energy security to some extent; (5 from the aspect of geopolitical structure, the increasing comprehensive national power in China, driven by rapid economic growth, will intensify the geo-oil competition in Northeast Asia.

  19. Inventory of China's Energy-Related CO2 Emissions in 2008

    Energy Technology Data Exchange (ETDEWEB)

    Fridley, David; Zheng, Nina; Qin, Yining

    2011-03-31

    Although China became the world's largest emitter of energy-related CO{sub 2} emissions in 2007, China does not publish annual estimates of CO{sub 2} emissions and most published estimates of China's emissions have been done by other international organizations. Undertaken at the request of the Energy Information Administration (EIA) of the US Department of Energy, this study examines the feasibility of applying the EIA emissions inventory methodology to estimate China's emissions from published Chinese data. Besides serving as a proof of concept, this study also helps develop a consistent and transparent method for estimating China's CO{sub 2} emissions using an Excel model and identified China-specific data issues and areas for improvement. This study takes a core set of data from the energy balances published in the China Energy Statistical Yearbook 2009 and China Petrochemical Corporation Yearbook 2009 and applies the EIA's eight-step methodology to estimate China's 2008 CO{sub 2} emissions. First, China's primary and secondary fuel types and consumption by end use are determined with slight discrepancies identified between the two data sources and inconsistencies in product categorization with the EIA. Second, energy consumption data are adjusted to eliminate double counting in the four potential areas identified by EIA; consumption data from China's Special Administrative Regions are not included. Physical fuel units are then converted to energy equivalents using China's standard energy measure of coal equivalent (1 kilogram = 29.27 MJ) and IPCC carbon emissions coefficients are used to calculate each fuel's carbon content. Next, carbon sequestration is estimated following EIA conventions for other petroleum products and non-energy use of secondary fuels. Emissions from international bunker fuels are also subtracted under the 'reference' calculation of estimating apparent energy consumption by fuel

  20. CO2 emissions, energy consumption, trade and income: A comparative analysis of China and India

    International Nuclear Information System (INIS)

    In order to prevent the destabilisation of the Earth's biosphere, CO2 emissions must be reduced quickly and significantly. The causes of CO2 emissions by individual countries need to be apprehended in order to understand the processes required for reducing emissions around the globe. China and India are the two largest transitional countries and growing economies, but are in two entirely different categories in terms of structural changes in growth, trade and energy use. CO2 emissions from the burning of fossil fuels have significantly increased in the recent past. This paper compares China and India using the bounds testing approach to cointegration and the ARDL methodology to test the long- and short-run relationships between growth, trade, energy use and endogenously determined structural breaks. The CO2 emissions in China were influenced by per capita income, structural changes and energy consumption. A similar causal connection cannot be established for India with regard to structural changes and CO2 emissions, because India's informal economy is much larger than China's. India possesses an extraordinarily large number of micro-enterprises that are low energy consumers and not competitive enough to reach international markets. Understanding these contrasting scenarios is prerequisite to reaching an international agreement on climate change affecting these two countries. - Highlights: ► The bounds testing approach to cointegration and the ARDL methodology were used to test CO2 emissions–energy consumption–income–international trade nexus in China and India. ► The CO2 emissions in China were influenced by structural changes and associated energy consumption, income and foreign trade. ► A similar causal connection (structural change) cannot be established in India. ► Understanding these contrasting scenarios is prerequisite to reaching an international agreement on climate change affecting these countries.

  1. Multiple timescale analysis and factor analysis of energy ecological footprint growth in China 1953-2006

    International Nuclear Information System (INIS)

    Scientific analysis of energy consumption and its influencing factors is of great importance for energy strategy and policy planning. The energy consumption in China 1953-2006 is estimated by applying the energy ecological footprint (EEF) method, and the fluctuation periods of annual China's per capita EEF (EEFcpc) growth rate are analyzed with the empirical mode decomposition (EMD) method in this paper. EEF intensity is analyzed to depict energy efficiency in China. The main timescales of the 37 factors that affect the annual growth rate of EEFcpc are also discussed based on EMD and factor analysis methods. Results show three obvious undulation cycles of the annual growth rate of EEFcpc, i.e., 4.6, 14.4 and 34.2 years over the last 53 years. The analysis findings from the common synthesized factors of IMF1, IMF2 and IMF3 timescales of the 37 factors suggest that China's energy policy-makers should attach more importance to stabilizing economic growth, optimizing industrial structure, regulating domestic petroleum exploitation and improving transportation efficiency

  2. Solar Energy Block-Based Residential Construction for Rural Areas in the West of China

    Directory of Open Access Journals (Sweden)

    Jizhong Shao

    2016-04-01

    Full Text Available Based on the Great Western Development Strategy and the requirement for sustainable development in the west of China, rural affordable housing, energy conservation, and environmental protection are becoming development standards in the construction field. This paper mainly explores an innovative, sustainable, residential construction method for rural areas in western China, particularly the integration of solar energy technology with modern prefabricated building techniques, formally named solar energy block-based construction. The conscious approach of using volumetric blocks provides superior adaptability and expansibility in integration with a steel structure, thereby reducing the construction time and cost. Allowing a wide variety of configurations and styles in the building layout, this approach can be customized to the end-user’s precise location and climate, making rural residential buildings much more flexible and modern. To take advantage of adequate solar energy resource in western China, the blocks are associated with active and passive solar energy technologies, thereby reducing pollution, mitigating global warming, and enhancing sustainability. Therefore, we concluded that solar energy block-based construction could bring significant benefits to the environment, economy, and society. It could also promote sustainable development in the rural regions of western China.

  3. Analysis of material and energy consumption of mobile phones in China

    International Nuclear Information System (INIS)

    Owing to booming mobile phone ownership and a short product innovation cycle, waste mobile phones are flooding China. In 2008, about 560 million mobile phones were produced and 634 million users subscribed to a mobile phone plan in China. These large numbers mean that the charging and disposal of mobile phones has the potential to have significant impacts on the environment. Thus the evaluation of material and energy consumption of mobile phones is an important task in the end-of-life management of electronic products. This paper uses material flow analysis (MFA) and life cycle assessment (LCA) methods to estimate the life cycle impacts of mobile phones in China from manufacturing energy, use phase and generation of waste mobile phones. Results indicate over the mobile phone life cycle, manufacturing accounts for 50% of the total energy consumption, whereas the use phase accounts for only 20%. Mobile phones and supporting infrastructures account for a rapidly increasing 0.17% of Chinese energy use. In 2008, around 77 million units of waste mobile phones were generated in China. To manage this energy use and recover valuable materials recommendations are made to increase lifespan, improve energy efficiency during use and ensure recycling.

  4. The changing structure of energy supply, demand, and CO{sub 2} emissions in China

    Energy Technology Data Exchange (ETDEWEB)

    Kuby, M.; He, C.F.; Trapido-Lurie, B.; Moore, N. [Arizona State University, Tempe, AZ (United States)

    2011-07-01

    Because of its enormous population, rapid economic growth, and heavy reliance on coal, China passed the United States as the world's largest source of CO{sub 2} emissions in 2006. China is also becoming a major factor in the global oil market. This article analyzes China's energy production and consumption, with a focus on the energy and CO{sub 2} emissions per capita and per unit of gross domestic product (GDP) and the mix of energy sources and end uses. Energy flow diagrams for 1987 and 2007 make it possible to visualize the allocation of energy from sources through energy transformation to final uses in units of metric tons of coal equivalent. Declining coal use by residences, agriculture, and transportation has been more than offset by a massive increase in electricity and industry usage. The article places these changes in political-economic context and helps illustrate and explain the difficulties China faces in trying to reduce its absolute CO{sub 2} emissions and why it instead proposes to reduce its CO{sub 2} per unit of GDP.

  5. Carbon emission coefficient measurement of the coal-to-power energy chain in China

    OpenAIRE

    Shiwei Yu; Yi-Ming Wei; Haixiang Guo; Liping Ding

    2012-01-01

    Coal-fired electricity generation has become the largest source of carbon emission in China. This study utilizes life-cycle assessment to assess the effect of carbon emissions and to calculate the coefficient of carbon emissions in coal-to-energy chains. Results show that the carbon emission coefficient of the coal-to-energy chain in China is 875 g/kW h-1, which is a relatively low level compared with that of other countries. CO2 is the main type of greenhouse gas emission and the most abunda...

  6. Shaping markets : A neoinstitutional analysis of the emerging organizational field of renewable energy in China

    Energy Technology Data Exchange (ETDEWEB)

    Hoeyrup Christensen, N.

    2013-02-01

    Today, China is the world leading investor in renewable energy. At the heart of this effort lies China's ability to shape markets through industrial policies. Through a neoinstitutional theoretical perspective this dissertation views China's efforts within renewable energy as the emergence of a new organizational field. Despite the importance of organizational fields as a key concept in the neoinstitutional literature, there is a lack of studies on exactly how they emerge. Throughout four articles this dissertation scrutinizes therefore the emergence of the field of renewable energy in China and the mechanisms driving this emergence. Firstly, the relation between state and market is examined, and it is argued that Chinese state interventions in markets, for instance through subsidies, are based in deeply rooted historic grounds. Thus, the article explains the general context in which the Party-state handles subsidized markets, like renewable energy. Secondly, the specific development of the idea of sustainable development, and how it evolves into an institutional logic of its own, is analysed. It is around this institutional logic that renewable energy emerges as a field. The key mechanism in play is the idea work of the Party state by which sustainable development is positioned in the Partystate discourse. Thirdly, subsidization of renewable energy in China is examined as an important feature of the increasing institutionalization of the organizational field. It is shown how negotiation between companies and Party-state is the vital mechanism by which subsidies are determined. Fourthly, it is analysed how the institutional entrepreneurship of one single company resulted in an official recognition of biomass power production as a source of renewable energy, and thereby an expansion of the organizational field. Again, the main mechanism was the company's idea work, through which a crucial link between biomass and sustainable development was

  7. Impacts of Renewable Energy Quota System on China's Future Power Sector

    DEFF Research Database (Denmark)

    Xiong, Weiming; Zhang, Da; Mischke, Peggy;

    2014-01-01

    As the biggest carbon emitting sector which produces 44% of current national carbon emission in China, the coal-dominated power sector has a tremendous potential for CO2 mitigation in the next two decades. Renewable energy quota system is currently discussed as a potential future policy instrument...... for China, this study examines the impacts of renewable energy quota system and carbon cap policy instruments on the future Chinese power sector. Various scenarios are examined toward 2030 and their future power generation mix, capacity installations and carbon emission are discussed. This study concludes...

  8. China Energy Efficiency Round Robin Testing Results for Room Air Conditioners

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan; Fridley, David; Zheng, Nina; Pierrot, Andre

    2010-06-07

    In recent years China's energy consumption has increased rapidly. The problem of high energy consumption intensity and low energy utilization efficiency is serious, and the contradiction between economic development and energy and environmental resources has become increasingly acute, making energy conservation and consumption reduction an important society-wide concern. At the same time, global climate change has and will continue to have profound impacts on human survival and development, and is another major challenge to all countries. In order to accelerate China's energy conservation and emission reduction work, the National Leading Group to Address Climate Change, Energy Conservation and Emission Reduction was founded with Premier Wen Jiabao as the head, and the 'Comprehensive Work Program of Energy Conservation and Emission Reduction' and 'China's National Program of Addressing Climate Change' were issued, under which China's energy conservation and emission reduction work has been fully deployed. Efforts to promote energy efficiency have been further strengthened in all levels of government, and various policies and measures have progressively been issued and implemented. In addition, based on China's experience with implementing energy-saving priority strategies over the past 20+ years, our government established a goal of a 20% decrease in energy consumption per unit GDP in the 'Eleventh Five-year Development Plan'. Furthermore, in November 2009, in order to support global greenhouse gas emission reduction activities and promote China's low carbon economic development, the government established a further 40-50% reduction in energy consumption per unit GDP by 2020 compared to the year 2005. Improving energy utilization efficiency by scientific and technological progress will undoubtedly play an important role in achieving the above stated objectives. The improvement of energy efficiency of energy

  9. Analysis of China's Renewable Energy Development under the Current Economic and Technical Circumstances

    Institute of Scientific and Technical Information of China (English)

    Dan Shi

    2009-01-01

    At present, the development of renewable energy relies mainly on government support. The government invests in a considerable number of projects to improve public welfare and to assist in poverty relief. If China is to replace fossil fuels on a large scale with renewable energy sources, the production costs und prices of renewable energy must he brought down. All countries are facing the challenge of moving to a more secure and low-carbon energy system without weakening economic and social development. In this regard, China is facing an even greater challenge in terms of economic cost, as cheap coal remains the main energy form. Technical innovation and industrialization in the area of renewable energy is an important means of lowering cost. China is in for a period of high-speed development of its economy and the rising demand for energy is irreversible. If the technical progress and development speed of renewable energy lags behind the growth in demand, it will be difficult to realize the improvement of its energy structure.

  10. Scenario Formation of Energy Demand and CO2 Emissions for Sustainable China

    Institute of Scientific and Technical Information of China (English)

    Wei Baoren; Yagita Hiroshi

    2008-01-01

    Co-integration theory has been employed in this paper and Granger causes are found between urbanization rate and GDP, between capital stock and GDP. Scenario analysis of GDP is performed using the GDP model established in the paper. The energy consumptions in Germany, Japan and other developed countries are analyzed and compared with the energy consumption in China. Environmental friendly scenario of energy demand and CO2 emissions for sustainable China has been formed based on the results of comparison. Under environmental friendly scenario, the primary energy consumption will be 4.31 billion ton coal equivalence (tee) and CO2 emissions will be 1.854 billion t-c in 2050; energy per capital will be 3.06 tce that is 1.8 times of energy consumed in 2005 in China and 51% of consumed energy per capital in Japan in 2003. In 2050, the energy requirement of unit GDP will be 20% lower than that of Germany in 2003, but will be still 37% higher than that in Japan in 2003. It is certain that to fulfill the environmental friendly Scenario of energy demand and CO 2 emissions is a difficult task and it needs long term efforts of the whole society, not only in production sectors but also in service and household sectors.

  11. Ocean alternative energy: the view from China - 'small is beautiful'

    Energy Technology Data Exchange (ETDEWEB)

    Charlier, Roger H. [Free Univ. of Brussels, Inst. for Development and Research in the Coastal Zone, Brussels (Belgium)

    2001-12-01

    The potential harnessing of tidal power has moved, spurred on by the recurring oil crises, from the back- to the front-burner, again. Concerns over global warming seem to point to an absolute and urgent necessity to limit the burning of fossil fuels. China has huge reserves of coal and they are used on a very large scale to provide heating and energy. The replacement of that source of power is not to be expected in the near future, but China has been looking for several decades at alternative sources. The ocean is one of them. The paper does not aim at comprehensiveness but attempts to provide a review of China's efforts in that domain based on several sources and trips to China and Japan. (Author)

  12. China goes on safari global energy hunting; China a la caza global de energeticos

    Energy Technology Data Exchange (ETDEWEB)

    Zweig, David; Jianhai, Bi [Universidad de Ciencia y Tecnologia (Hong Kong)

    2006-01-15

    The China's foreign policy is currently prompted by the major lack of sources. Either signing agreements with despicable countries or pouring out American grounds, Pekin has boosted its bilateral relations with a sense of richness of sources. Even thought it could be possible that such Chinese appetite can concern some people in Washington, it could likely create new ground cooperation. [Spanish] La politica exterior china esta impulsada hoy dia por la necesidad sin precedentes de recursos que tiene aquel pais. A cambio de acceso al petroleo y materias primas para alimentar su boyante economia, Beijing ha promovido sus relaciones bilaterales con un sentido de riqueza de recursos que la ha llevado a firmar acuerdos con estados villanos o a invadir terreno estadounidense. Puede que este apetito chino preocupe a algunos en Washington, pero tambien crea nuevos espacios de cooperacion.

  13. Energy production and consumption prediction and their response to environment based on coupling model in China

    Institute of Scientific and Technical Information of China (English)

    LI Qiang; REN Zhiyuan

    2012-01-01

    The paper presents the prediction of total energy production and consumption in all provinces and autonomous regions as well as determination of the variation of gravity center of the energy production,consumption and total discharge of industrial waste water,gas and residue of China via the energy and environmental quality data from 1978 to 2009 in China by use of GM(1,1) model and gravity center model,based on which the paper also analyzes the dynamic variation in regional difference in energy production,consumption and environmental quality and their relationship.The results are shown as follows.1) The gravity center of energy production is gradually moving southwestward and the entire movement track approximates to linear variation,indicating that the difference of energy production between the east and west,south and north is narrowing to a certain extent,with the difference between the east and the west narrowing faster than that between the south and the north.2) The gravity center of energy consumption is moving southwestward with perceptible fluctuation,of which the gravity center position from 2000 to 2005 was relatively stable,with slight annual position variation,indicating that the growth rates of all provinces and autonomous regions are basically the same.3) The gravity center of the total discharge of industrial waste water,gas and residue is characterized by fluctuation in longitude and latitude to a certain degree.But,it shows a southwestward trend on the whole.4) There are common ground and discrepancy in the variation track of the gravity center of the energy production & consumption of China,and the comparative analysis of the gravity center of them and that of total discharge of industrial waste water,gas and residue shows that the environmental quality level is closely associated with the energy production and consumption (especially the energy consumption),indicating that the environment cost in economy of energy is higher in China.

  14. Brief review of wind energy exploitation in China

    Energy Technology Data Exchange (ETDEWEB)

    Huizhu, D.; Twidell, J.

    1988-01-01

    At present there are about 60 institutions and manufacturers engaged in the development and production of wind turbines in China and more than 80 types of wind machines up to 20 kW in capacity have been developed. In Inner Mongolia, 40,000 mini-aerogenerators with capacity 50 W to 100 W are in use. In Shandong Province, the first small demonstration wind farm is operating. As a result of the reformation policy, China has imported more than 40 types of wind turbine from fourteen foreign countries. Apparently a large market exists for 100 W to 300 W WTGs and a certain demand for medium sized WTGs to be connected to the grid or to substitute for diesel generation in isolated electricity supply systems.

  15. Mapping and modeling multiple benefits of energy efficiency and emission mitigation in China's cement industry at the provincial level

    NARCIS (Netherlands)

    Zhang, Shaohui; Worrell, Ernst; Crijns-Graus, Wina

    2015-01-01

    China's cement industry is the second largest energy consumer and key emitter of CO2 and air pollutants. It accounts for 7% of total energy consumption in China and 15% of CO2, 21% of PM, 4% SO2 and 10% of NOx of total emissions, respectively. Provincial disparities

  16. Low-carbon-oriented dynamic optimization of residential energy pricing in China

    International Nuclear Information System (INIS)

    In China, the energy pricing mechanism has an insufficient linkage with other energy prices. As a result of the unreasonable price level, it is impossible to exploit fully the substitution elasticity among energy resources and there is a negative impact on achieving energy conservation and energy efficiency. This paper proposes an optimized mechanism for residential energy prices in China, which maximizes the total social surplus subject to some related constraints. Three types of energy pricing mechanisms are designed based on China's low-carbon targets and the optimization of residential energy price policies through the dynamic CGE model. Compared with the energy price linkage method, the results show that the market netback value mechanism has a greater impact on the total social surplus. In order to achieve further low-carbon targets, the proportion of second and third tier residents can be expanded, while the energy prices could be deregulated to some degree. In addition, considering residential affordability, the government may take into account different electricity pricing mechanisms for different tiers of residents. Electricity pricing for the first tier, the second tier and the third tier should be based respectively on cost, the integration of energy price linkage and the market netback value mechanism. - Highlights: • Residential energy price mechanisms can be considered in the D-CGE model. • The maximization of total social surplus is the optimized objective. • The market netback value mechanism has a greater impact on the total social surplus. • Production cost and energy price conduction should be considered in price mechanisms. • Government should take the energy system as a whole to optimize energy prices

  17. HUGE ADVANTAGES OF ENERGY COOPERATION AMONG CHINA, RUSSIA AND KAZAKHSTAN

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ In November 30 to December 2,2005, Beijing successfully hosted the "2nd Sino-Russo-KazakhOil Forum", on which the participants discussed the ways to find the crossing points of their common benefit. In addition to the participants from China,Russia and Kazakhstan, some representatives from the petroleum industries of other countries such as Ukraine,Turkmenistan, England and Netherlands also attended the meeting.

  18. Comparison of building energy use data between the United States and China

    Energy Technology Data Exchange (ETDEWEB)

    Xia, Jianjun; Hong, Tianzhen; Shen, Qi; Feng, Wei; Yang, Le; Im, Piljae; Lu, Alison; Bhandari, Mahabir

    2013-10-30

    Buildings in the United States and China consumed 41percent and 28percent of the total primary energy in 2011, respectively. Good energy data are the cornerstone to understanding building energy performance and supporting research, design, operation, and policy making for low energy buildings. This paper presents initial outcomes from a joint research project under the U.S.-China Clean Energy Research Center for Building Energy Efficiency. The goal is to decode the driving forces behind the discrepancy of building energy use between the two countries; identify gaps and deficiencies of current building energy monitoring, data collection, and analysis; and create knowledge and tools to collect and analyze good building energy data to provide valuable and actionable information for key stakeholders. This paper first reviews and compares several popular existing building energy monitoring systems in both countries. Next a standard energy data model is presented. A detailed, measured building energy data comparison was conducted for a few office buildings in both countries. Finally issues of data collection, quality, sharing, and analysis methods are discussed. It was found that buildings in both countries performed very differently, had potential for deep energy retrofit, but that different efficiency measures should apply.

  19. Fast Reactor Development for a Sustainable Nuclear Energy Supply in China

    International Nuclear Information System (INIS)

    Nuclear energy is a new member of the energy supply family in China. Satisfactory operating records of all 11 nuclear power plants in China encourage its stepwise and large scale use and the PWR-FBR route matched with a closed nuclear fuel cycle forms a basic strategy. The sufficient utilization of nuclear resources and the treatment of highly radioactive waste by transmutation in fast reactors are the key issues for a sustainable development of nuclear energy. As the first step in FBR engineering development, the 65 MW(th) China Experimental Fast Reactor is approaching startup, the conceptual design of the 600-900 MW(e) China Demonstration Fast Reactor (CDFR) has been started and the 1000-1500 MW(e) China Demonstration Fast Breeder Reactor is under consideration. Three FBR development strategy targets are as follows: (1) To start realizing CDFR type commercial utilization in small batches by 2030; (2) To increase nuclear capacity to 240-250 GW(e), representing about 16%, mainly through FBRs by 2050; (3) To replace coal fired plants by nuclear power on a large scale in the period 2050-2100. (author)

  20. A Discussion on the Policy of R&D Stock for China's Energy Technology

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    The constraints of energy supply have been a long-term threat to the sustainable development of China.Technological progress and innovation are essential to helping solve this problem. Research and development (R&D)stock plays a key role in technological progress and innovation. Through comparisons with some other countries, it is found that China has fallen behind in the R&D stock for energy technology. The R&D stock can be improved by two means: one is putting capital and human resources in those strategically key fields; the other is taking advantage of the R&D resources from abroad. The strategically key fields include energy saving techniques, energy materials, the manufacture of key equipment and new energy resources.

  1. Income Growth, Urbanization, Changing Life Style and Energy Requirements in China

    Institute of Scientific and Technical Information of China (English)

    Wang Yan; Shi Minjun

    2012-01-01

    This paper aims to estimate the effects of changing life style and consumption demands driven by income growth and urbanization on increase of energy requirements in China, and es- timate the impacts of improvement in household consumption on mitigating energy requirements towards 2020, based on input-out- put analysis and scenarios simulation approach. The result shows that energy requirement per capita has increased by 159% for urban residents and 147% for rural residents from 1995 to 2004. Growth in household consumption driven by income growth and urbanization may induce a successive increase in energy require- ments in future. Per capita energy requirements of urban residents will increase by 240% during 2002-2015 and 330% during 2002-2020. Urbanization might lead to 0.75 billion ton of increment of energy requirements in 2020. About 45%-48% of total energy requirements in China might be a consequence of residents' life styles and the economic activities to support consumption demands in 2020. Under low-carbon life style scenario, per capita energy requirements of urban residents may decline to 97% in 2015 and 92% in 2020 in contrast with baseline scenario. That implies that China needs to pay a great attention to developing green low- carbon life style in order to realize mitigation target towards 2020.

  2. Big ambitions, small returns: Nuclear energy development in China and India

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Yi-hong

    2010-09-15

    This paper examines nuclear energy development in China and India and the obstacles they face. It discusses the challenges for nuclear expansion: technology, economic, nuclear fuel, and public acceptance. It concludes that (1) on all three counts - energy demands, energy security and environmental pollution - the potential impact of nuclear energy will be minimal in both countries; and (2) despite the political, financial and technical obstacles for nuclear expansion and the minimal contribution of energy security, both countries will devote financial, human and political resources to their nuclear expansion. Its speed will depend on domestic and international political development.

  3. Speed Up Construction of Robust National Power Grid,Promote Sustainable Energy Development in China

    Institute of Scientific and Technical Information of China (English)

    Liu Zhenya; Jin Wen

    2006-01-01

    @@ Promotion of the power industry is an important part of the strategy of the national energy development. Power is an important link in the chain of energy industry. Considering the requirements of sustainable energy development in China, to accelerate the construction of a nationad power grid based on ultra-high voltage trunks and coordimtely devcloped power grids at all levels may solve the vital problems being faced in energy development. It is also significant for crcating a system of stable, cconomie, clean and safe energy supply.

  4. The Cross-Sectional Association of Energy Intake and Dietary Energy Density with Body Composition of Children in Southwest China

    OpenAIRE

    Xue Zhou; Hongmei Xue; Ruonan Duan; Yan Liu; Lishi Zhang; Louise Harvey; Guo Cheng

    2015-01-01

    Objective: We examined whether dietary energy intake (EI) and dietary energy density (ED) were cross-sectionally associated with body composition of children living in Southwest China. Design and Methods: Multivariate regression analyses were performed on three day, 24 h dietary recall data and information on potential confounders from 1207 participants aged 8–14 years. EI was calculated from all foods and drinks and ED was classified into five categories. Body mass index (BMI) z-scores, perc...

  5. The relationship between economic growth, energy consumption, and CO2 emissions: Empirical evidence from China.

    Science.gov (United States)

    Wang, Shaojian; Li, Qiuying; Fang, Chuanglin; Zhou, Chunshan

    2016-01-15

    Following several decades of rapid economic growth, China has become the largest energy consumer and the greatest emitter of CO2 in the world. Given the complex development situation faced by contemporary China, Chinese policymakers now confront the dual challenge of reducing energy use while continuing to foster economic growth. This study posits that a better understanding of the relationship between economic growth, energy consumption, and CO2 emissions is necessary, in order for the Chinese government to develop the energy saving and emission reduction strategies for addressing the impacts of climate change. This paper investigates the cointegrating, temporally dynamic, and casual relationships that exist between economic growth, energy consumption, and CO2 emissions in China, using data for the period 1990-2012. The study develops a comprehensive conceptual framework in order to perform this analysis. The results of cointegration tests suggest the existence of long-run cointegrating relationship among the variables, albeit with short dynamic adjustment mechanisms, indicating that the proportion of disequilibrium errors that can be adjusted in the next period will account for only a fraction of the changes. Further, impulse response analysis (which describes the reaction of any variable as a function of time in response to external shocks) found that the impact of a shock in CO2 emissions on economic growth or energy consumption was only marginally significant. Finally, Granger casual relationships were found to exist between economic growth, energy consumption, and CO2 emissions; specifically, a bi-directional causal relationship between economic growth and energy consumption was identified, and a unidirectional causal relationship was found to exist from energy consumption to CO2 emissions. The findings have significant implications for both academics and practitioners, warning of the need to develop and implement long-term energy and economic policies in

  6. Energy savings potential in China's industrial sector: From the perspectives of factor price distortion and allocative inefficiency

    International Nuclear Information System (INIS)

    China's industrial energy consumption accounted for 70.82% of national and 14.12% of world energy usage in 2011. In the context of energy scarcity and environmental pollution, the industrial sector in China faces unsustainable growth problems. By adopting the stochastic frontier analysis (SFA) framework, this paper analyzes the factor allocative efficiency of China's industrial sector, and estimates the energy savings potential from the perspective of allocative inefficiency. This paper focuses on three issues. The first is examining the factor allocative inefficiency of China's industrial sector. The second is measuring factor price distortion by the shadow price model. The third is estimating the energy savings potential in China's industrial sector during 2001–2009. Major conclusions are thus drawn. First, factor prices of capital, labor and energy are distorted in China due to government regulations. Moreover, energy price is relatively low compared to capital price, while is relatively high compared to labor price. Second, the industry-wide energy savings potential resulted from energy allocative inefficiency was about 9.71% during 2001–2009. The downward trend of energy savings potential implies the increasing energy allocative efficiency in China's industrial sector. Third, a transparent and reasonable pricing mechanism is conducive to improving energy allocative efficiency. - Highlights: • We measure energy savings potential resulted from allocative inefficiency in China's industrial sector. • Allocative inefficiency is explained based on the theoretical and empirical models. • Factor prices of capital, labor and energy are distorted because of government regulations. • Energy pricing reform is conducive to improving energy allocative efficiency

  7. Data from renewable energy assessments for resort islands in the South China Sea

    Directory of Open Access Journals (Sweden)

    M. Reyasudin Basir Khan

    2016-03-01

    Full Text Available Renewable energy assessments for resort islands in the South China Sea were conducted that involves the collection and analysis of meteorological and topographic data. The meteorological data was used to assess the PV, wind and hydropower system potentials on the islands. Furthermore, the reconnaissance study for hydro-potentials were conducted through topographic maps in order to determine the potential sites suitable for development of run-of-river hydropower generation. The stream data was collected for 14 islands in the South China Sea with a total of 51 investigated sites. The data from this study are related to the research article “Optimal combination of solar, wind, micro-hydro and diesel systems based on actual seasonal load profiles for a resort island in the South China Sea” published in Energy (Khan et al., 2015 [1].

  8. Data from renewable energy assessments for resort islands in the South China Sea.

    Science.gov (United States)

    Basir Khan, M Reyasudin; Jidin, Razali; Pasupuleti, Jagadeesh

    2016-03-01

    Renewable energy assessments for resort islands in the South China Sea were conducted that involves the collection and analysis of meteorological and topographic data. The meteorological data was used to assess the PV, wind and hydropower system potentials on the islands. Furthermore, the reconnaissance study for hydro-potentials were conducted through topographic maps in order to determine the potential sites suitable for development of run-of-river hydropower generation. The stream data was collected for 14 islands in the South China Sea with a total of 51 investigated sites. The data from this study are related to the research article "Optimal combination of solar, wind, micro-hydro and diesel systems based on actual seasonal load profiles for a resort island in the South China Sea" published in Energy (Khan et al., 2015) [1].

  9. Global warming and options for China: energy and environmental policy profile

    International Nuclear Information System (INIS)

    This report attempts to give a comprehensive review of current perspectives on energy/environmental problems and policies in China during the last ten years. The second chapter serves as a starting point by giving a general background of the characteristics of economic development and major policy changes in China during the last ten years (1979-89). The third chapter analyzes the characteristics and problems of energy demand and supply in China by breaking down different economic sectors (industry, agriculture, transportation and residential/commercial sectors). The fourth chapter focuses on the problems of CO2 emissions by giving a historical review of CO2 emissions by linking up the impact of economic policies and political development in the country during 1950-89. The fifth chapter is mostly devoted to describing policy performance within government environmental policy-making and implementation in the last ten years. Finally, the report concludes by giving several policy recommendations. (Quittner)

  10. Energy audit data for a resort island in the South China Sea.

    Science.gov (United States)

    Basir Khan, M Reyasudin; Jidin, Razali; Pasupuleti, Jagadeesh

    2016-03-01

    The data consists of actual generation-side auditing including the distribution of loads, seasonal load profiles, and types of loads as well as an analysis of local development planning of a resort island in the South China Sea. The data has been used to propose an optimal combination of hybrid renewable energy systems that able to mitigate the diesel fuel dependency on the island. The resort island selected is Tioman, as it represents the typical energy requirements of many resort islands in the South China Sea. The data presented are related to the research article "Optimal Combination of Solar, Wind, Micro-Hydro and Diesel Systems based on Actual Seasonal Load Profiles for a Resort Island in the South China Sea" [1].

  11. Energy efficiency of organic pear production in greenhouses in China

    OpenAIRE

    Liu, Y.; Langer, Vibeke; Høgh-Jensen, Henning; Egelyng, Henrik

    2010-01-01

    The development of organic protected cultivation taking place in densely populated areas has raised the question whether it is an environmentally friendly production system. The present study investigated energy consumption of organic pear production in two production systems, namely in traditional Chinese solar greenhouse and in the open field. In both production systems, energy output/input ratio and energy productivity were used as indicators to determine the energy efficiency; yield, cost...

  12. Research on statistical methodology to investigate energy consumption in public buildings sector in China

    International Nuclear Information System (INIS)

    The purpose of this research is to find a statistical methodology to investigate the national energy consumption in the public buildings sector in China, in order to look into the actuality of the national energy consumption of public buildings and to provide abundant data for building energy efficiency work. The frame of a national statistical system of energy consumption for public buildings is presented in this paper. The statistical index system of energy consumption is constituted, which refers to the general characteristics of public buildings, their possession and utilization of energy consumption equipment and their energy consumption quantities. Sequentially, a set of statistical report forms is designed to investigate the energy consumption of cities, provinces and the country, respectively. On this base, the above statistical methodology is used to gather statistics of a public building for annual energy consumption

  13. Energy consumption with sustainable development in developing country: a case in Jiangsu, China

    International Nuclear Information System (INIS)

    Jiangsu is one of the provinces in China that have great population density and fast economic development. Therefore it is important to ensure large quantity of stable and high-quality energy supply for its development. With the development of the economy, the demand for energy is increasing very fast while the energy supply is going short. The supply of the local primary energy is only 23% of the demand. The final energy consumption reaches 78 Mtce (1 tce=7,000,000 kcal), among which the industry and construction account for 78%. Though the total consumption is large, the energy consumption per capita is only 1.13 tce, the electricity consumption per capita 1017 kW, and the household electricity consumption per capita is 138 kW. Coal accounts for about 76% of the total energy consumed. This paper discusses utilization ratio of energy and the serious pollution caused by energy consumption. (author)

  14. Energy consumption and GHG emissions from China's freight transport sector: Scenarios through 2050

    International Nuclear Information System (INIS)

    China's freight transport volume experienced rapid growth over recent years, causing great concerns over its energy and environmental impacts. In this study, by establishing a bottom-up accounting framework, a set of scenarios reflecting the possible future trajectories of energy consumption and Greenhouse Gas (GHG) emissions from China's freight transport sector are developed. According to our estimation, GHG emissions from China's freight transport sector were 788 mt CO2e in 2013, roughly accounting for 8% of nationwide GHG emissions. Under Business-As-Usual (BAU) scenario, energy consumption and GHG emissions in 2050 will be 2.5 and 2.4 times the current levels. GHG emissions will peak by 2045 at the level of 1918 mt CO2e. With all major mitigation measures implemented, energy consumption and GHG emissions in 2050 can be reduced by 30% and 32%, respectively. Besides, GHG emissions will peak earlier by around 2035 at a much lower level than under BAU scenario. Our study suggests that in order to keep in pace with China's overall mitigation agenda, aggressive efforts should be made to reduce GHG emissions from freight transport sector. -- Highlights: •A bottom-up model was established to predict energy consumption and GHG emissions from China's freight transport sector. •Energy consumption and GHG emissions may experience 3.3 and 2.8 times increases under BAU scenario. •GHG emissions may reach the peak as early as around 2030 under aggressive scenario

  15. China Expected to Use Energy Effectively and Economically

    Institute of Scientific and Technical Information of China (English)

    Zhang Zhao

    2006-01-01

    @@ The national energy leading group chaired by Premier Wen Jiabao recently declared that "marketization is the most important element of energy policy." As it is wellknown in many countries, the market-oriented measures are more effective than administrative measures to carry out the government's commitment to reducing pollution and raising energy efficiency.

  16. How Can China Lighten Up? Urbanization, Industrialization and Energy Demand Scenarios

    Energy Technology Data Exchange (ETDEWEB)

    Aden, Nathaniel T.; Zheng, Nina; Fridley, David G.

    2009-07-01

    Urbanization has re-shaped China's economy, society, and energy system. Between 1990 and 2007 China added 290 million new urban residents, bringing the total urbanization rate to 45%. This population adjustment spurred energy demand for construction of new buildings and infrastructure, as well as additional residential use as rural biomass was replaced with urban commercial energy services. Primary energy demand grew at an average annual rate of 10% between 2000 and 2007. Urbanization's effect on energy demand was compounded by the boom in domestic infrastructure investment, and in the export trade following World Trade Organization (WTO) accession in 2001. Industry energy consumption was most directly affected by this acceleration. Whereas industry comprised 32% of 2007 U.S. energy use, it accounted for 75% of China's 2007 energy consumption. Five sub-sectors accounted for 78% of China's industry energy use in 2007: iron and steel, energy extraction and processing, chemicals, cement, and non-ferrous metals. Ferrous metals alone accounted for 25% of industry and 18% of total primary energy use. The rapid growth of heavy industry has led China to become by far the world's largest producer of steel, cement, aluminum, and other energy-intensive commodities. However, the energy efficiency of heavy industrial production continues to lag world best practice levels. This study uses scenario analysis to quantify the impact of urbanization and trade on industrial and residential energy consumption from 2000 to 2025. The BAU scenario assumed 67% urbanization, frozen export amounts of heavy industrial products, and achievement of world best practices by 2025. The China Lightens Up (CLU) scenario assumed 55% urbanization, zero net exports of heavy industrial products, and more aggressive efficiency improvements by 2025. The five dominant industry sub-sectors were modeled in both scenarios using a LEAP energy end-use accounting model. The results of

  17. ''Social capitalism'' in renewable energy generation: China and California comparisons

    Energy Technology Data Exchange (ETDEWEB)

    Clark, Woodrow W. II.; Li, Xing [Clark Strategic Partners, PO Box 17975, Beverly Hills, CA 90210 (United States)

    2010-03-15

    With a population of over 1.3 billion people, demand for renewable energy is expected to grow to a USD $12 billion market in the near term. Under Renewable Energy Law (REL) in February 2005 in the People's Republic of China (PRC) passed by the National Congress, renewable energy projects will be able to receive a range of financial incentives starting in 2006, which will more than double the PRC current renewable energy generation from 7% to 15% by 2020. Most of the increase will be in hydroelectric generated power. Nonetheless, the nation and especially the provinces are moving rapidly to develop a wide range of renewable energy generation including solar, wind, geothermal and run of the river. Because China practices ''social capitalism'' as expressed in it's recurrent Five Year National Plans since 1999, the national government and all the provinces have programs, unlike many western and industrialized nations, to ''plan'' and provide for infrastructures. This paper concerns only the energy infrastructure sector and renewable energy generation in particular. The planning process includes financial incentives and investments which are a major part of the Chinese law focused on ''encouraging foreign investment industries''. The key part of the law is to guarantee long-term power purchase agreements with state owned and controlled ''utilities''. In short, China may have gotten the economics of the energy sector correct in its concern for planning and finance. The paper develops these energy infrastructure ideas along with the legal and financial requirements as ''lessons'' learned from the USA and especially California. These lessons now apply to China and allow it to learn from the American mistakes. Empirical data will be drawn from work done in China that examine the renewable energy generation and infrastructures and hence allow the RPC and its

  18. Energy Consumption of ADU/VDU in China and Measures for Improvement

    Institute of Scientific and Technical Information of China (English)

    LiZhiguo

    2003-01-01

    The present status of energy consumption ofADU (Atmospheric Distillation Unit)/VDU (VacuumDistillation Unit) in China is discussed, the major problems, such as low end temperature of heat exchange,low heater efficiency, high fuel consumption, and large consumption of water, electricity and steam areanalyzed, and measures for improvement are proposed.

  19. Renewable and low-carbon energies as mitigation options of climate change for China

    NARCIS (Netherlands)

    Urban, F.; Benders, R. M. J.; Moll, H. C.

    2009-01-01

    This article discusses how renewable and low-carbon energies can serve as mitigation options of climate change in China's power sector. Our study is based on scenarios developed in PowerPlan, a bottom-up model simulating a countries' power sector and its emissions. We first adjusted the model to Chi

  20. Local Sustainable Energy Assessment Report of the Guandong Province in China

    DEFF Research Database (Denmark)

    Andersen, Jan; Lund, Søren

    The publication reports a sustainable energy assessment at the local project site of the HighARCS project in Shaoguan, Guangdong Province, China. The assessment has been made as a contribution to the elaboration of biodiversity conservation and livelihoods improvement action plans. It proposes...

  1. Approach and practices of district energy planning to achieve low carbon outcomes in China

    International Nuclear Information System (INIS)

    District energy planning is an important methodology to assist in realizing a lower carbon target. However, district energy planning has not yet been incorporated into the statutory planning system in China, primarily because there are no clear standards and specifications for these plans. In this paper, we propose a general framework and low carbon estimation method for district energy planning, which is based on evaluating the low carbon energy planning practices of several new districts in China. In addition, several key points of concern in the planning process are extracted and discussed: overall infrastructure planning; co-operation between city planning and other special low carbon eco-planning; investment, financing and profitable operation; planning management mechanisms; and the management of the construction of the energy system to coincide with the project schedule. We carried out a case study of a low carbon energy plan for a new district of Beijing to evaluate our framework. Finally, we conclude that to realize the low carbon target, regional energy planning covering technologies, the market and management should be standardized as soon as possible. -- Highlights: •A general framework for district energy planning is proposed. •A case study of a low carbon energy plan for a new district is carried out. •District energy planning should be standardized as soon as possible. •The most suitable spatial scale for energy planning is at the municipal level

  2. CHINA PARTNERS WITH KENYA TO HELP BRIDGE ENERGY GAP

    Institute of Scientific and Technical Information of China (English)

    Liu Weiqiang

    2010-01-01

    @@ Kenya's energy sector will be a key enabler for Vision 2030,with opportunities in petroleum,Liquefied Petroleum Gas(LPG),the electricity sub-sector,coal,and renewable energies,including geothermal and hydropower.Currently,the country depends on biomass(68 percent),hydrocarbons(22 percent),electricity(9 percent),solar,and other forms of energy(1 percent)for its energy needs,with petroleum and electricity dominating the commercial sector.Energy Minister Kiraitu Murungi and the Kibaki government are keen to reach out to Chinese investors to help bring the sector up to its full potential.

  3. China's "energy revolution": measuring the status quo, modelling regional dynamics and assessing global impacts

    DEFF Research Database (Denmark)

    Mischke, Peggy

    statistics continues to be critically debated in the scientific community, additional complexity gets introduced to many China-specific research areas, such as the ones discussed here. This research takes thus place in a fascinating, highly complex and fast-paced research environment. The overall aim...... role in global scientific collaboration networks. A wide range of Chinese national and provincial statistics builds the foundation of this China energy sector research and allows measuring and modelling its main regional dynamics. As the quality, reliability, and availability of China’s official......, expanded and applied in this regard. The theories underlying this research are stemming from various scientific disciplines, such as energy and power engineering, macro- and energy-economics, and power project finance. Cross-cutting aspects are the harmonization of Chinese and international energy...

  4. PetroChina Joins World’s Top 5 Energy Ranks

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Chinese oil giant PetroChina came in the fourth place in a ranking of world’s top 250 energy companies unveiled in early November 2011,making it the first Asian firm to join the top five ranks.The 2011 Platts Top 250 Global Energy Company Rankings was compiled by energy information provider Platts based on the performance of the companies in 2010 in terms of asset worth,revenues,profits and return on invested capital.The assets of PetroChina has increased almost fivefold to US$255 billion in 2010 from 52 billion dollars ten years ago,when the company was ranked the 12th among world energy firms.Its revenues increased 7.5 times over the same period.

  5. The analysis of the impacts of energy consumption on environment and public health in China

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yu. [Institute of Nuclear and New Energy Technology, Tsinghua University, C506 Energy Science Building, Beijing 100084 (China)

    2010-11-15

    The emission parameters and expose-response functions of some pollutants, such as sulphur dioxide (SO{sub 2}) and Inhalable Particulate Matter (PM10), were introduced to calculate the emission caused by energy consumption in various sectors and regions in China under different scenarios. The impacts of economic growth, population, and technology progress on energy consumption and on the environment were also analyzed. Finally, the economic value of public health damage caused by the changes of pollutants' concentration related to energy consumption under various scenarios, different regions and sectors in China was analyzed. The results show that the PM-10 and SO{sub 2} emissions and consequent health damage will increase significantly in the next 12 years. Thus, energy efficiency, population, economy, and urbanization are the main factors to be considered in this system. (author)

  6. Sustainable agriculture, renewable energy and rural development: An analysis of bio-energy systems used by small farms in China

    Science.gov (United States)

    Zhou, Aiming

    Renewable energy needs to be incorporated into the larger picture of sustainable agriculture and rural development if it is to serve the needs of the 3.25 billion human beings whose livelihoods and based on rural economies and ecologies. For rural communities, increasing agriculture production is key to raising income generation and improving social well-being, but this linkage depends also upon not harming natural resources. This dissertation provides an overview of recent Chinese agriculture history, discusses the role of energy in contemporary's China's agriculture and rural development, and introduces a new approach---the integrated agricultural bio-energy (IAB) system---to address the challenge of sustainable agriculture and rural development. IAB is an innovative design and offers a renewable energy solution for improving agricultural productivity, realizing efficient resource management, and enhancing social well-being for rural development. In order to understand how the IAB system can help to achieve sustainable agricultural and rural development in China, a comprehensive evaluation methodology is developed from health, ecological, energy and economic (HE3) perspectives. With data from surveys of 200 small farm households, a detailed study of IAB and conventional agricultural energy (CAE) system applications (in China's Liaoning and Yunnan Province) is conducted. The HE3 impacts of IAB systems in China's rural areas (compared to existing CAE systems) are quantified. The dissertation analyzes the full life-cycle costs and benefits of IAB systems, including their contributions to energy savings, CO2 emissions reduction, agricultural waste reduction, increased rural incomes, better rural health, and improved ecosystem sustainability. The analysis relies upon qualitative and quantitative modeling in order to produce a comprehensive assessment of IAB system impacts. Finally, the dissertation discusses the barriers to greater diffusion of the IAB systems

  7. Promotion of Sustainable Buildings in China- Integration of Bamboo and Renewable Energy Technologies

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    WWF China and the International Network for Bamboo and Rattan (INB AR) jointly launched the project "Promotion of Energy Efficient Buildings: Integration of Bamboo and Renewable Energy Technologies" together with the Urban & Rural Planning & Design Institute of Yunnan and BEAR Architecten Gouda (Holland) in March 2002. The objective of the project is to design model houses, hotels and school buildings for rural people in Yuanan Province to provide 'comfortable' living conditions with a minimum and meani...

  8. Measurements of energy and water vapor fluxes over different surfaces in the Heihe River Basin, China

    OpenAIRE

    Liu, S.; Xu, Z.; Wang, W.; J. Bai; Jia, Z; Zhu, M.; Wang, J.

    2010-01-01

    We analyzed the seasonal variations of energy and water vapor fluxes over three different surfaces: irrigated cropland (Yingke, YK), alpine meadow (A'rou, AR), and spruce forest (Guantan, GT). The energy and water vapor fluxes were measured using eddy covariance systems (EC) and a large aperture scintillometer (LAS) in the Heihe River Basin, China, in 2008 and 2009. We also determined the source areas of the EC and LAS measurements with a footprint model for each site, and discussed th...

  9. A review of energy recovery from waste in China.

    Science.gov (United States)

    Dorn, Thomas; Flamme, Sabine; Nelles, Michael

    2012-04-01

    Although municipal solid waste (MSW) disposal in Europe and other developed countries has led to a widespread production of solid recovered fuel (SRF) and its incineration in various technical combustion processes, such developments have not yet occurred that widely in developing and transitional economies. This article puts mass-burn technologies and SRF into a China perspective, reviewing issues from technology application problems to emerging trends and future perspectives. Over the last two decades, growing waste volumes have prompted a move to waste incineration, especially in the large densely populated first-tier cities. However, with an organic fraction above 70% and a resulting water content of up to 65%, it is still argued that MSW in China is too moist for incineration. The introduction of mechanical biological treatment (MBT) or mechanical physical stabilization (MPS) technology for SRF production could provide the solution, either by offering further pre-drying options to mass-burn incinerators or by creating SRF to be burnt in co-incineration plants. First experiences of MBT and MPS technologies show promising results in terms of the capacity to deal with organic waste fractions, but the further disposal/utilization of the plants' output stream has not yet been fully addressed. PMID:22492261

  10. Reducing Energy Subsidies in China, India and Russia: Dilemmas for Decision Makers

    Directory of Open Access Journals (Sweden)

    Indra Overland

    2010-02-01

    Full Text Available This article examines and compares efforts to reduce energy subsidies in China, India and Russia. Despite dissimilarities in forms of governance, these three states have followed surprisingly similar patterns in reducing energy subsidies, characterised by two steps forward, one step back. Non-democratic governments and energy importers might be expected to be more likely to halt subsidies. In fact, the degree of democracy and status as net energy exporters or importers does not seem to significantly affect these countries’ capacity to reduce subsidies, as far as can be judged from the data in this article. Politicians in all three fear that taking unpopular decisions may provoke social unrest.

  11. "Social Capitalism" in Renewable energy generation::China and California Comparisons

    OpenAIRE

    Clark, Woodrow W.; Li, Xing

    2010-01-01

    With a population of over 1.3 billion people, demand for renewable energy is expected to grow to a USD $12 billion market in the near term. Under Renewable Energy Law (REL) in February 2005 in the People's Republic of China (PRC) passed by the National Congress, renewable energy projects will be able to receive a range of financial incentives starting in 2006, which will more than double the PRC current renewable energy generation from 7% to 15% by 2020. Most of the increase will be in hydroe...

  12. On China's energy intensity statistics: Toward a comprehensive and transparent indicator

    Energy Technology Data Exchange (ETDEWEB)

    Wang Xin, E-mail: xin.wang@iddri.org [Institut du Developpement Durable et des Relations Internationales (IDDRI), Sciences Po., 27 rue Saint-Guillaume, 75337 Paris Cedex 07 (France); Laboratory Economie Quantitative, Integration, Politique Publique et Econometrie (EQUIPPE), University of Lille 1, Universite des Sciences et Technologies de Lille, Cite Scientifique, Faculte d' Economie et de Sciences Sociales, Batiment SH2 - 59655 Villeneuve d Ascq Cedex (France)

    2011-11-15

    A transparent and comprehensive statistical system in China would provide an important basis for enabling a better understanding of the country. This paper focuses on energy intensity (EI), which is one of the most important indicators of China. It firstly reviews China's GDP and energy statistics, showing that China has made great improvements in recent years. The means by which EI data are released and adjusted are then explained. It shows that EI data releases do not provide complete data for calculating EI and constant GDP, which may reduce policy transparency and comprehensiveness. This paper then conducts an EI calculation method that is based on official sources and that respects the data availability of different data release times. It finds that, in general, China's EI statistics can be considered as reliable because most of the results generated by author's calculations match the figures in the official releases. However, two data biases were identified, which may necessitate supplementary information on related constant GDP values used in the official calculation of EI data. The paper concludes by proposing short- and long-term measures for improving EI statistics to provide a transparent and comprehensive EI indicator. - Highlights: > This paper examines data release and adjustment process of energy intensity (EI) target of China. > New insights on the comprehensiveness and transparency of EI data. > Potential data bias between author's calculation and official data due to lack of constant GDP data. > Proposition for improving short- and long-term EI statistical works.

  13. Challenges of rapid economic growth in China. Reconciling sustainable energy use, environmental stewardship and social development

    International Nuclear Information System (INIS)

    China aims at quadrupling per-capita GDP by 2020 compared to the year 2000. Without any energy and environmental policy measures, this tremendous economic growth would be associated with a quadrupling of primary energy consumption up to 6.3 billion tons of standard coal equivalents (sce) and energy-related CO2-emissions of 13.9 billion tons Against this background, this paper is to set China's need to implement its sustainable development strategy into the quantitative context of the countries economic development and subsequent economic growth-related environmental problems. China is urgently searching for a way to ease the negative implications of economic growth and has committed itself to achieve a level of 3.0 billion ton sce primary energy consumption in 2020. As a consequence, the macro-economic energy intensity has to be reduced by 53% by 2020. A reduction of 53% by 2020 would lead to an energy intensity level 30% points below the year-2000 level of developed countries. As for natural resources, the expected economic growth will lead to an increase of crude oil net-imports up to 455 million ton sce in 2020 and 650 million ton sce in 2030. As for regional income distribution, economic growth helped to decrease existing inequities. (author)

  14. Challenges of rapid economic growth in China: Reconciling sustainable energy use, environmental stewardship and social development

    International Nuclear Information System (INIS)

    China aims at quadrupling per-capita GDP by 2020 compared to the year 2000. Without any energy and environmental policy measures, this tremendous economic growth would be associated with a quadrupling of primary energy consumption up to 6.3 billion tons of standard coal equivalents (sce) and energy-related CO2-emissions of 13.9 billion tons Against this background, this paper is to set China's need to implement its sustainable development strategy into the quantitative context of the countries economic development and subsequent economic growth-related environmental problems. China is urgently searching for a way to ease the negative implications of economic growth and has committed itself to achieve a level of 3.0 billion ton sce primary energy consumption in 2020. As a consequence, the macro-economic energy intensity has to be reduced by 53% by 2020. A reduction of 53% by 2020 would lead to an energy intensity level 30% points below the year-2000 level of developed countries. As for natural resources, the expected economic growth will lead to an increase of crude oil net-imports up to 455 million ton sce in 2020 and 650 million ton sce in 2030. As for regional income distribution, economic growth helped to decrease existing inequities

  15. Energy-saving decomposition and power consumption forecast: The case of Liaoning province in China

    International Nuclear Information System (INIS)

    To achieve sustainable development of the society, the People's Republic of China (PRC) proposed in its 11th Five-Year Plan for National Economic and Social Development Program a shift in energy-saving target of decreasing energy intensity by 20% in 2010 compared with that of 2005. Liaoning province is one of the oldest industrial bases in China. Policymakers are often confronted with problems relating to adjustment in the development pattern as a means to secure steady economic growth. The power industry is a fundamental energy industry; it plays an important role in realizing of energy-saving targets. Based on the input-output model, this paper sets extensive, planning and 20% energy-saving scenarios in order to analyze energy-saving and power consumption situations for Liaoning by 2010. Through extensive simulations, the levels of energy-saving and power demand under different scenarios are obtained. Results from the analysis show that under the premises of adjusting the ratio of investment and consumption, optimizing products structure, and improving energy use efficiency, it is possible to achieve the proposed energy-saving target. Liaoning's power consumption can maintain a stable growth trend in the future. The percentage of electricity to the total energy use can also increase to 16% in 2010.

  16. Why did China's energy intensity increase during 1998-2006: Decomposition and policy analysis

    International Nuclear Information System (INIS)

    Despite the fact that China's energy intensity has continuously decreased during the 1980s and mostly 1990s, the decreasing trend has reversed since 1998 and the past few years have witnessed rapid increase in China's energy intensity. We firstly conduct an index decomposition analysis to identify the key forces behind the increase. It is found that: (1) the high energy demand in industrial sectors is mainly attributed to expansion of production scale, especially in energy-intensive industries; (2) energy saving mainly comes from efficiency improvement, with energy-intensive sectors making the largest contribution; and (3) a heavier industrial structure also contributes to the increase. This study also makes the first attempt to bridge the quantitative decomposition analysis with qualitative policy analyses and fill the gap between decomposition results and policy relevance in previous work. We argue that: (1) energy efficiency improvement in energy-intensive sectors is mainly due to the industrial policies that have been implemented in the past few years; (2) low energy prices have directly contributed to high industrial energy consumption and indirectly to the heavy industrial structure. We provide policy suggestions in the end.

  17. Waste-to-Energy in China: Key Challenges and Opportunities

    OpenAIRE

    Dongliang Zhang; Guangqing Huang; Yimin Xu; Qinghua Gong

    2015-01-01

    China—the largest developing country in the world—is experiencing both rapid economic maturation and large-scale urbanization. These situations have led to waste disposal problems, and the need to identify alternative energy sources. Waste-to-energy (WTE) conversion processes, a source of renewable energy, are expected to play an increasingly important role in China’s sustainable management of municipal solid waste (MSW). The purpose of this research is to investigate the key problems and opp...

  18. China and renewable energy in Africa: Opportunities for Norway?

    International Nuclear Information System (INIS)

    This study assesses the potential for Norwegian engagement in Sino-African renewable energy development. The study analyzes Norwegian competitiveness and complementarities towards Chinese energy actors in the African market, and identifies respective strengths and weaknesses against the backdrop of the African market. The report identifies barriers and opportunities for Norwegian commercial and developmental engagement towards upscaling renewable energy in Africa that may also apply to other OECD countries. Finally, the report points to possibilities for Norway to support sustainable Sino-African renewable energy development. (au)

  19. China and renewable energy in Africa: Opportunities for Norway?

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-12-15

    This study assesses the potential for Norwegian engagement in Sino-African renewable energy development. The study analyzes Norwegian competitiveness and complementarities towards Chinese energy actors in the African market, and identifies respective strengths and weaknesses against the backdrop of the African market. The report identifies barriers and opportunities for Norwegian commercial and developmental engagement towards upscaling renewable energy in Africa that may also apply to other OECD countries. Finally, the report points to possibilities for Norway to support sustainable Sino-African renewable energy development. (au)

  20. Lead-acid battery use in the development of renewable energy systems in China

    Science.gov (United States)

    Chang, Yu; Mao, Xianxian; Zhao, Yanfang; Feng, Shaoli; Chen, Hongyu; Finlow, David

    Policies and laws encouraging the development of renewable energy systems in China have led to rapid progress in the past 2 years, particularly in the solar cell (photovoltaic) industry. The development of the photovoltaic (PV) and wind power markets in China is outlined in this paper, with emphasis on the utilization of lead-acid batteries. The storage battery is a key component of PV/wind power systems, yet many deficiencies remain to be resolved. Some experimental results are presented, along with examples of potential applications of valve regulated lead-acid (VRLA) batteries, both the absorbed glass mat (AGM) and gelled types.

  1. Lead-acid battery use in the development of renewable energy systems in China

    International Nuclear Information System (INIS)

    Policies and laws encouraging the development of renewable energy systems in China have led to rapid progress in the past 2 years, particularly in the solar cell (photovoltaic) industry. The development of the photovoltaic (PV) and wind power markets in China is outlined in this paper, with emphasis on the utilization of lead-acid batteries. The storage battery is a key component of PV/wind power systems, yet many deficiencies remain to be resolved. Some experimental results are presented, along with examples of potential applications of valve regulated lead-acid (VRLA) batteries, both the absorbed glass mat (AGM) and gelled types. (author)

  2. A study of energy efficiency of transport sector in China from 2003 to 2009

    International Nuclear Information System (INIS)

    Highlights: • The activity effect accounts for 98.05% increase in energy use. • Only Eastern’s structural effect contributes energy savings. • Intensity effect contributes energy saving in −4.24% of total energy changes. • Energy-mix effect is insignificant. - Abstract: As one of the three high-energy consumption sectors (industry, building, and transportation) in China, the transport sector faced a devastating resource and environment challenge. The transport sector was reportedly responsible for about 15.9% of the country’s total final energy consumption in 2008. This paper investigates the energy consumption and efficiency of China’s transport sector from 2003 to 2009. The transport energy data of 30 China administrative regions were divided into “three-belts” (Eastern, Western, and Central areas), and the corresponding turnovers were reported and analyzed using an index decomposition analysis (Logarithmic Mean Divisia Index). The energy data and turnover of the transport sector indicated that the high growth rate of turnover results is attributed to the high growth rate of diesel, assuming that diesel is the major fuel for freight transport. The growth of diesel is the main contributor to the overall growth of energy consumption. The growth rate of gasoline has become minimal since 2006. Since 2005, all three-belt areas, with regard to the effectiveness of energy conservation policies, have continuously improved their energy efficiencies based on the results of decomposition analysis. The energy intensity effect shows that the energy conservation and efficiency policies were more effective in the Central and Western areas than that in the Eastern area. On the other hand, the regional shift effect indicates that the policies favor to the Eastern area since only its regional shift effect contributes energy savings since 2008. The energy-mix effect is insignificant, which indicates that it is not necessary to conduct CO2 emission decomposition

  3. Benchmarking energy scenarios for China: perspectives from top-down, economic and bottom-up, technical modelling

    DEFF Research Database (Denmark)

    This study uses a soft-linking methodology to harmonise two complex global top-down and bottom-up models with a regional China focus. The baseline follows the GDP and demographic trends of the Shared Socio-economic Pathways (SSP2) scenario, down-scaled for China, while the carbon tax scenario...... follows the pathway of the Asia Modelling Exercise. We find that soft-linking allows "bridging the gap" and reducing uncertainty between these models. Without soft-linking, baseline result ranges for China in 2050 are 240-260 EJ in primary energy, 180-200 EJ in final energy, 8-10 GWh in electricity...... production and 15-18 Gt in carbon dioxide emissions. The highest uncertainty in modelling results can be mapped for China's future coal use in 2050, in particular in electricity production. Sub-regional China features, when incorporated into complex global models, do not increase uncertainty in China...

  4. An estimation of energy consumption and CO2 emissions in tourism sector of China

    Institute of Scientific and Technical Information of China (English)

    WU Pu; SHI Peihua

    2011-01-01

    In 2009,nearly 900 million international tourist arrivals were counted worldwide.A global activity of this scale can be assumed to have a substantial impact on the environment.In this contribution,five major aspects such as the change of LUCC and the use of energy and its associated impacts had been recognized.Recently,the impact of tourism on environment and climate attracts the attention of international organizations and societies in pace with rapid development of tourism industry.Energy consumption and CO2 emissions in tourism sector are becoming a hot spot of international tourism research in recent five years.The use of energy for tourism can be divided according to transport-related purposes (travel to,from and at the destination) and destination-related purposes excluding transports (accommodation,food,tourist activities,etc.).In addition,the transports,accommodation and foods are related to many other industries which are dependent on energy.Thus,the estimations of energy consumption and CO2 emissions in tourism sector have become a worldwide concern.Tourism in China grows rapidly,and the number of domestic tourists was 1902 million in 2009.Energy use and its impact on the environment increase synchronously with China's tourism.It is necessary to examine the relationship between energy use and CO2 emissions.In this article,a preliminary attempt was applied to estimate the energy consumption and CO2 emissions from China's tourism sector in 2008.Bottom-up approach,literature research and mathematical statistics technology were also adopted.According to the calculations,Chinese tourism-related may have consumed approximately 428.30 PJ of energy in 2008,or about 0.51% of the total energy consumptions in China.It is estimated that CO2 emissions from tourism sector amounted to 51.34 Mt,accounting for 0.86% of the total in China.The results show that tourism is a low-carbon industry and also a pillar industry coping with global climate change,energy-saving and CO

  5. Changes of energy-related GHG emissions in China: An empirical analysis from sectoral perspective

    International Nuclear Information System (INIS)

    Highlights: • We analyzed the factors impacting China’s emissions from a sectoral perspective. • Sector-specific policies and measures for emissions mitigation were evaluated. • Economic growth dominantly increased the emissions in the economic sectors. • Energy intensity decrease primarily reduced the emissions in the economic sectors. • Residential emissions growth was mainly driven by increase in per-capita energy use. - Abstract: In order to better understand sectoral greenhouse gas (GHG) emissions in China, this study utilized a logarithmic mean Divisia index (LMDI) decomposition analysis to study emission changes from a sectoral perspective. Based on the decomposition results, recently implemented policies and measures for emissions mitigation in China were evaluated. The results show that for the economic sectors, economic growth was the dominant factor in increasing emissions from 1996 to 2011, whereas the decline in energy intensity was primarily responsible for the emission decrease. As a result of the expansion of industrial development, economic structure change also contributed to growth in emissions. For the residential sector, increased emissions were primarily driven by an increase in per-capita energy use, which is partially confirmed by population migration. For all sectors, the shift in energy mix and variation in emission coefficient only contributed marginally to the emissions changes. The decomposition results imply that energy efficiency policy in China has been successful during the past decade, i.e., Top 1000 Priorities, Ten-Key Projects programs, the establishment of fuel consumption limits and vehicle emission standards, and encouragement of efficient appliances. Moreover, the results also indicate that readjusting economic structure and promoting clean and renewable energy is urgently required in order to further mitigate emissions in China

  6. Reform of refined oil product pricing mechanism and energy rebound effect for passenger transportation in China

    International Nuclear Information System (INIS)

    Improving energy efficiency is the primary method adopted by the Chinese government in an effort to achieve energy conservation target in the transport sector. However, the offsetting effect of energy rebound would greatly reduce its real energy-saving potentials. We set up a Linear Approximation of the Almost Ideal Demand System Model (LA-AIDS model) to estimate the rebound effect for passenger transportation in China. Real energy conservation effect of improving energy efficiency can also be obtained in the process. The result shows that the rebound effect is approximately 107.2%. This figure signifies the existence of ‘backfire effect’, indicating that efficiency improvement in practice does not always lead to energy-saving. We conclude that one important factor leading to the rebound effect, is the refined oil pricing mechanism. China's refined oil pricing mechanism has been subjected to criticism in recent years. The results of simulation analysis show that the rebound could be reduced to approximately 90.7% if the refined oil pricing mechanism is reformed. In this regard, we suggest further reforms in the current refined oil pricing mechanism. - Highlights: ► We set up the LA-AIDS model to estimate traffic service demand for urban residents. ► The size of the rebound effect for passenger transportation in China is evaluated. ► The rebound effect for passenger transportation in China is 107.2%. ► Reform of oil pricing could reduced the rebound to 90.7%. ► Reform of oil pricing might be an effective method for mitigating rebound effect

  7. Contribution of price/expenditure factors of residential energy consumption in China from 1993 to 2011: A decomposition analysis

    International Nuclear Information System (INIS)

    Highlights: • Analysis about energy prices and the residential expenditure on energy in China. • Though the prices of energy declined, the price effect was negative. • The effect of price was the strongest restraining contribution. • Discussion on the proportion of energy expenditure in residential incomes. - Abstract: Since the establishment of the market economy in 1993, the residential consumption of commodities, including energy, has been highly influenced by prices in China. However, the contribution of the factors related to prices in residential energy consumption is relatively unexplored. This paper extends the KAYA identity with price and expenditure factors and then applies the LMDI method to a decomposition of residential energy consumption in China from 1993 to 2011. Our results show the following: (1) Though the prices of a majority of residential energy sources in China declined, the effect of energy prices restrained residential energy consumption because the expenditure structure changed during the period. (2) During the research period, the urban energy expenditure proportion experienced two progresses of rising and falling, and the rural proportion, which was stable before 2002, sharply increased. (3) The energy consumption intensity effect, which is the negative of the average energy price effect, contributed to most of the decrease in energy consumption, whereas residential income played a key role in the growth of consumption. According to the conclusions, we suggest further marketization and deregulation of energy prices, the promotion of advanced energy types and guidance for better energy consumption patterns

  8. Fueling the dragon : China's quest for energy security and Canada's opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Jiang, W. [Alberta Univ., Edmonton, AB (Canada). Dept. of Political Science

    2005-04-01

    Potential opportunities for Canada were discussed in relation to China's growing economy. China's current dependency on foreign oil is approximately 40 per cent, and is expected to be over 60 per cent in less than 2 decades. With less than 4 per cent of global Gross Domestic Product (GDP), China consumes 31 per cent of the world's coal, 30 per cent of its iron, 27 per cent of steel and 40 per cent of cement. China is also currently building one of the most extensive highway infrastructures on earth so it can replace its 1 billion bicycles with cars. As a developing country, China is not subject to the emission reduction standards of the Kyoto Protocol. China has signed billions of dollars in agreements to buy energy and build pipelines, as well as opened doors for multinational corporations to enter China's domestic energy market. Canada is now competing for the pending award of contracts to build 4 nuclear reactors in China. Chinese interest in Canada is largely due to its huge oil reserves, particularly now that Alberta's oil sands have been classified as economically recoverable. A background of Chinese and Canadian relations was presented. In 2003, The Common Paper of the Canada-China Strategic Working Group was developed, in which both countries agreed to strengthen their bilateral dialogue on energy, research and development and sustainable development. Official endorsements have been followed by real business movement, with Chinese interest in buying stakes in the oil sands industry. However, unlike other resource rich countries, Canada has yet to strike a major deal with China, and any major energy cooperation between China and Canada will be closely watched by the United States. Canada is the largest source of imported oil for the United States. It was concluded that the broader strategic implications of Canada's relationship with China must be carefully considered. 5 figs.

  9. Firm-level determinants of energy and carbon intensity in China

    International Nuclear Information System (INIS)

    In recent years, China's leaders have sought to coordinate official energy intensity reduction targets with new targets for carbon dioxide (CO2) intensity reduction. The Eleventh Five-Year Plan (2006–2010) included for the first time a binding target for energy intensity, while a binding target for CO2 intensity was included later in the Twelfth Five-Year Plan (2011–2015). Using panel data for a sample of industrial firms in China covering 2005 to 2009, we investigate the drivers of energy intensity reduction (measured in terms of direct primary energy use and electricity use) and associated CO2 intensity reduction. Rising electricity prices were associated with decreases in electricity intensity and increases in primary energy intensity, consistent with a substitution effect. Overall, we find that energy intensity reduction by industrial firms during the Eleventh Five-Year Plan translated into more than proportional CO2 intensity reduction because reducing coal use—in direct industrial use as well as in the power sector—was a dominant abatement strategy. If similar dynamics characterize the Twelfth Five-Year Plan (2011–2015), the national 17 percent CO2 intensity reduction target may not be difficult to meet—and the 16 percent energy intensity reduction target may result in significantly greater CO2 intensity reduction. - Highlights: • We describe China's Eleventh Five-Year Plan energy policies. • We examine the drivers of energy, electricity and carbon intensity reduction. • Higher electricity prices correlated with reductions in industrial electricity intensity. • Energy intensity reduction efforts were effective at reducing carbon intensity

  10. Energy for Water Utilization in China and Policy Implications for Integrated Planning

    Science.gov (United States)

    Li, X.; Liu, J.; Zheng, C.

    2015-12-01

    Water and energy are two vital resources for human and are intrinsically linked. China is a country with acute water problems caused by increasing demand, uneven spatial-temporal distribution of water resources, and water quality deterioration. These issues are exacerbating the country's water scarcity. Meanwhile, demands for both traditional and non-traditional water resources continue to rise, driven by the country's rapid economic expansion and industrialization. To meet growing water demands, more and more energy is used for water extraction, transportation and treatment. While projects such as deep groundwater pumping, long distance water transfer and seawater desalination are adding crucial supplies of fresh water, they are consuming an ever greater amount of energy. Thus, a better understanding of water-energy linkages is important for integrated water and energy policy analysis and planning. In this study, data from multiple sources are compiled and used to calculate energy consumption for different processes of water utilization in China, including water abstraction, treatment, and distribution, as well as wastewater treatment and re-use. Sankey diagrams are used to display the magnitude and direction of water and energy flows in China at the national level. Spatial distributions of energy use by different components of the water supply were further mapped at the provincial level to discern regional differences. The results of this study show that, for the main processes considered, water utilization consumes 193.5 TWh of electricity, or about 4% of the total national electricity usage. The highest percentage of energy consumption for water is attributed to water provision process. The outcome of this study has important implications for policy reforms involving water conservation strategies, water supply structure changes and technical solutions, which, in turn, will contribute to achieving the goal of low-energy water utilization in the future.

  11. The impact of relative energy prices on industrial energy consumption in China: a consideration of inflation costs.

    Science.gov (United States)

    He, Lingyun; Ding, Zhihua; Yin, Fang; Wu, Meng

    2016-01-01

    Significant effort has been exerted on the study of economic variables such as absolute energy prices to understand energy consumption and economic growth. However, this approach ignores general inflation effects, whereby the prices of baskets of goods may rise or fall at different rates from those of energy prices. Thus, it may be the relative energy price, not the absolute energy price, that has most important effects on energy consumption. To test this hypothesis, we introduce a new explanatory variable, the domestic relative energy price, which we define as "the ratio of domestic energy prices to the general price level of an economy," and we test the explanatory power of this new variable. Thus, this paper explores the relationship between relative energy prices and energy consumption in China from the perspective of inflation costs over the period from 1988 to 2012. The direct, regulatory and time-varying effects are captured using methods such as ridge regression and the state-space model. The direct impacts of relative energy prices on total energy consumption and intensity are -0.337 and -0.250, respectively; the effects of comprehensive regulation on energy consumption through the economic structure and the energy structure are -0.144 and -0.148, respectively; and the depressing and upward effects of rising and falling energy prices on energy consumption are 0.3520 and 0.3564, respectively. When economic growth and the energy price level were stable, inflation persisted; thus, rising energy prices benefitted both the economy and the environment. Our analysis is important for policy makers to establish effective energy-pricing policies that ensure both energy conservation and the stability of the pricing system.

  12. The impact of relative energy prices on industrial energy consumption in China: a consideration of inflation costs.

    Science.gov (United States)

    He, Lingyun; Ding, Zhihua; Yin, Fang; Wu, Meng

    2016-01-01

    Significant effort has been exerted on the study of economic variables such as absolute energy prices to understand energy consumption and economic growth. However, this approach ignores general inflation effects, whereby the prices of baskets of goods may rise or fall at different rates from those of energy prices. Thus, it may be the relative energy price, not the absolute energy price, that has most important effects on energy consumption. To test this hypothesis, we introduce a new explanatory variable, the domestic relative energy price, which we define as "the ratio of domestic energy prices to the general price level of an economy," and we test the explanatory power of this new variable. Thus, this paper explores the relationship between relative energy prices and energy consumption in China from the perspective of inflation costs over the period from 1988 to 2012. The direct, regulatory and time-varying effects are captured using methods such as ridge regression and the state-space model. The direct impacts of relative energy prices on total energy consumption and intensity are -0.337 and -0.250, respectively; the effects of comprehensive regulation on energy consumption through the economic structure and the energy structure are -0.144 and -0.148, respectively; and the depressing and upward effects of rising and falling energy prices on energy consumption are 0.3520 and 0.3564, respectively. When economic growth and the energy price level were stable, inflation persisted; thus, rising energy prices benefitted both the economy and the environment. Our analysis is important for policy makers to establish effective energy-pricing policies that ensure both energy conservation and the stability of the pricing system. PMID:27398277

  13. Energy use and CO2 emissions of China's industrial sector from a global perspective

    International Nuclear Information System (INIS)

    The industrial sector has accounted for more than 50% of China's final energy consumption in the past 30 years. Understanding the future emissions and emissions mitigation opportunities depends on proper characterization of the present-day industrial energy use, as well as industrial demand drivers and technological opportunities in the future. Traditionally, however, integrated assessment research has handled the industrial sector of China in a highly aggregate form. In this study, we develop a technologically detailed, service-oriented representation of 11 industrial subsectors in China, and analyze a suite of scenarios of future industrial demand growth. We find that, due to anticipated saturation of China's per-capita demands of basic industrial goods, industrial energy demand and CO2 emissions approach a plateau between 2030 and 2040, then decrease gradually. Still, without emissions mitigation policies, the industrial sector remains heavily reliant on coal, and therefore emissions-intensive. With carbon prices, we observe some degree of industrial sector electrification, deployment of CCS at large industrial point sources of CO2 emissions at low carbon prices, an increase in the share of CHP systems at industrial facilities. These technological responses amount to reductions of industrial emissions (including indirect emission from electricity) are of 24% in 2050 and 66% in 2095. - Highlights: • Eleven industrial subsectors in China are detail analyzed from a global perspective. • Industrial energy use and CO2 emissions will approach a plateau between 2030 and 2040. • Industrial CHP and CCS are truly encouraged by carbon tax. • Some degree of industrial sector electrification are observed by carbon tax

  14. The Integration of Sustainable Transport into Future Renewable Energy Systems in China

    DEFF Research Database (Denmark)

    Liu, Wen

    in transport have been clearly observed in China. Strategies in relation to sustainable transport development need to both stabilise the energy demand and replace the oil use by alternatives with low-carbon emissions. Electricity, hydrogen and biofuels derived from biomass are three potential alternative...... in transport may play a role in furthering such integration. The objective of this research is to make a contribution to the development of methodologies to identify and develop future sustainable transport systems as well as to apply such methodologies to the case of China. In particular, the methodological...... development focuses on 1) identifying suitable transport technologies and strategies based on renewable energy and 2) evaluating such technologies from the perspective of overall renewable energy system integration. For this purpose, a methodological framework involving the research fields of both...

  15. EU-China Cooperation In the Field of Energy, Environment and Climate Change

    Directory of Open Access Journals (Sweden)

    Pietro De Matteis

    2010-11-01

    Full Text Available The evolution of the energy market and the intrinsic worldwide scope of environmental threats, such as climate change, are two elements that have pushed the world towards shared approaches to global governance via bilateral institutions and international regimes. This article, with the aid of an institutionalist approach, presents the current status of the EU-China relationship, which is characterised by high institutionalisation, and it underlines how their bilateral cooperation has progressively focused on energy and climate change-related issues. In particular, the article sheds some light on the linkages between energy, environment and climate change and how these have created the basis for the upgrade of the EU-China bilateral relationship to its current level. To do so, it underlines some of the tools, the main frameworks and some of the key outcomes of their bilateral cooperation in these fields.

  16. Strategic research on CO{sub 2} emission reduction for China. Application of MARKAL to China energy system

    Energy Technology Data Exchange (ETDEWEB)

    Wang Yongping [Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

    1995-09-01

    MARKAL was applied to the energy system for analyzing the CO{sub 2} emission reduction in China over the time period from 1990 to 2050. First the Chinese Reference Energy System (CRES) was established based on the framework of MARKAL model. The following conclusions can be drawn from this study. When shifting from scenario LH (low useful energy demand and high import fuel prices) to HL (high demand and low prices), another 33 EJ of primary energy will be consumed and another 2.31 billion tons of CO{sub 2} will be emitted in 2050. Detailed analyses on the disaggregation of CO{sub 2} emissions by Kaya Formula show. The energy intensity (primary energy/GDP) decreases much faster in scenario HL, but the higher growth rate of GDP per capita is the overwhelming factor that results in higher CO{sub 2} emission per capita in the baseline case of scenario HL in comparison with LH. When the carbon taxes are imposed on CO{sub 2} emissions, the residential sector will make the biggest contribution to CO{sub 2} emission abatement from a long-term point of view. However, it`s difficult to stabilize CO{sub 2} emission per capita before 2030 in both scenarios even with heavy carbon taxes. When nuclear moratorium occurs, more 560 million tons of CO{sub 2} will be emitted to the atmosphere in 2050 under the same CO{sub 2} tax regime. From the analysis of value flow, CO{sub 2} emission reduction depends largely on new or advanced technologies particularly in the field of electricity generation. The competent technologies switch to those CO{sub 2} less-emitting technologies when surcharging CO{sub 2} emissions. Nuclear power shows significant potential in saving fossil energy resources and reducing CO{sub 2} emissions. (J.P.N.).

  17. Advanced Stochastic Optimization Modeling of the Water-energy-food Nexus for Robust Energy and Agricultural Development: Coal Mining Industry in Shanxi province, China

    OpenAIRE

    Gao, J; Sun, C.; Xiangyang, X.; Cao, G.-Y.; Yermoliev, Y.; Ermolieva, T.; Mosnier, A; Rovenskaya, E.

    2015-01-01

    In this presentation, we discuss a modeling framework able to carry out an integrated systems analysis of interdependent energy-food-water-environmental systems while accounting for the competition to those systems posed by restricted natural resources under inherent uncertainties and systemic risks. The case study focuses on developments of coal industry in water-scarce regions of China. Coal is the main energy source in China responsible for country’s energy security. However, coal-based in...

  18. Who Does What in China's New Energy Vehicle?

    DEFF Research Database (Denmark)

    Liu, Yingqi; Kokko, Ari

    2013-01-01

    This paper provides an overview of the Chinese new energy vehicle industry and discusses the role of state in the industry’s development. Chinese policies have aimed to promote the development of new energy technologies and to reduce the consumer price of new energy vehicles. Chinese authorities...... have also been concerned about the balance between collaboration and competition in the sector, since most key actors are owned by the state. One solution has been the establishment of a number of industry alliances linking auto enterprises, universities and research institutes, to promote both...

  19. Challenges and Opportunities Faced by China's Energy Industry

    Institute of Scientific and Technical Information of China (English)

    Zhang Guobao

    2005-01-01

    @@ The sustainable and rapid development of Chinese economy entails fast growth of energy demand. In recent years, power is in short supply; supply and transportation of coal is tense, causing a price rise;crude oil import increases, and oil price lingers on high end. These phenomena reflecting energy shortage have become people's hot-debated issues in economic life, and public economic regulators and economists have shown unprecedented concerns about the energy-, environment-,and resources-related issues from the sustainable development point of view.

  20. Analysis On New Energy Electric Vehicle Development In China

    Institute of Scientific and Technical Information of China (English)

    Li XiQing

    2015-01-01

    With the improvement of the industrial technology,more and more new &high science and technology had apply to the industrial production.However,along with the time-lapse,non renewable resources utilization is began to decline gradually.the corresponding pollution problem is inevitably generated in industrial production.Given this backdrop,how to make good use of new energy and maintain the industrial production sustainable development has become one of the social concerned focus.So,this paper wil be combined with the new energy vehicle technology development, which is one of the important industrial production areas, to analyze and study new energy technology development trend.

  1. PWR-FBR with closed fuel cycle for a sustainable nuclear energy supply in China

    Institute of Scientific and Technical Information of China (English)

    XU Mi

    2007-01-01

    From the thermal reactor to the fast reactor and then to the fusion reactor; this is the three-step strategy that has been decided for a sustainable nuclear energy supply in China. As the main thermal reactor type, the commercialized development phase of the pressurized water reactor (PWR) has been stepped up. The development of the fast reactor (FBR) is still in the early stage, marked by China experimental fast reactor (CEFR), which is currently under construction. According to the strategy study on the fast reactor development in China, its engineering development will be divided into three steps: the CEFR with a power of 65 MWt 20 Mwe; the China prototype fast reactor (CPFR) with a power of 1 500 MWt/600 Mwe; and the China demonstration fast reactor (CDFR) with a power of 2 500-3 750 MWt 1 000-1 500 Mwe. With regards to the fuel cycle, a 100 ta PWR spent fuel reprocessing pilot plant and a 500 kg/a MOX fabrication plant are under construction. A project involving the construction of an industrial reprocessing plant and an MOX fabrication plant are also under application phase.

  2. LNG (liquefied natural gas): A necessary part in China's future energy infrastructure

    International Nuclear Information System (INIS)

    This paper presents an overview of the LNG industry in China, covering LNG plants, receiving terminals, transportation, and applications. Small and medium scale LNG plants with different liquefaction processes have already been built or are being built. China's first two LNG receiving terminals have been put into operation in Guangdong and Fujian, another one is being built in Shanghai, and more are being planned. China is now able to manufacture LNG road tanks and containers. The construction of the first two LNG carriers has been completed. LNG satellite stations have been built, and LNG vehicles have been manufactured. LNG related regulations and standards are being established. The prospects of LNG in China are also discussed in this paper. Interesting topics such as small-scale liquefiers, LNG cold energy utilization, coal bed methane liquefaction, LNG plant on board (FPSO - floating production, storage, and off-loading), and LNG price are introduced and analyzed. To meet the increasing demand for natural gas, China needs to build about 10 large LNG receiving terminals, and to import LNG at the level of more than 20 bcm (billion cubic metre) per year by 2020. (author)

  3. Assessment of Off-shore Wind Energy Resource in China using QuikSCAT Satellite data and SAR Satellite Images

    DEFF Research Database (Denmark)

    Xiuzhi, Zhang; Yanbo, Shen; Jingwei, Xu;

    2010-01-01

    From August 2008 to August 2009, the project ‘Off-Shore Wind Energy Resource Assessment and Feasibility Study of Off-Shore Wind Farm Development in China’ was carried out by China Meteorological Administration (CMA), which was funded by the EU-China Energy and Environment Programme (EEP). As one...... part of the project, off-shore wind energy resource in China was assessed with QuikSCAT Satellite data and SAR Satellite Images. In this paper, the results from these two ways were introduced....

  4. The energy supply of China. Markets and policies; L'approvisionnement energetique de la Chine. Marches et politiques

    Energy Technology Data Exchange (ETDEWEB)

    Noel, P. [Institut Francais des Relations Internationales, 75 - Paris (France); Meidan, M. [Inalco, 75 - Paris (France)

    2005-07-15

    China is a great part of the energy world economy. In 2003 and 2004, the chinese economic growth had a direct impact on the world energy markets: it is a main factor of the great world economic demand growth and the energy prices increase. In the other hand this growth generates new investment of energy offer in the world. The author details the China energy policy and its efficiency quest, the insertion in the gas markets and the petroleum market facing the chinese energy security. (A.L.B.)

  5. Exploitable wave energy assessment based on ERA-Interim reanalysis data-A case study in the East China Sea and the South China Sea

    Institute of Scientific and Technical Information of China (English)

    WAN Yong; ZHANG Jie; MENG Junmin; WANG Jing

    2015-01-01

    Wave energy resources assessment is a very important process before the exploitation and utilization of the wave energy. At present, the existing wave energy assessment is focused on theoretical wave energy conditions for interesting areas. While the evaluation for exploitable wave energy conditions is scarcely ever performed. Generally speaking, the wave energy are non-exploitable under a high sea state and a lower sea state which must be ignored when assessing wave energy. Aiming at this situation, a case study of the East China Sea and the South China Sea is performed. First, a division basis between the theoretical wave energy and the exploitable wave energy is studied. Next, based on recent 20 a ERA-Interim wave field data, some indexes including the spatial and temporal distribution of wave power density, a wave energy exploitable ratio, a wave energy level, a wave energy stability, a total wave energy density, the seasonal variation of the total wave energy and a high sea condition frequency are calculated. And then the theoretical wave energy and the exploitable wave energy are compared each other;the distributions of the exploitable wave energy are assessed and a regional division for exploitable wave energy resources is carried out;the influence of the high sea state is evaluated. The results show that considering collapsing force of the high sea state and the utilization efficiency for wave energy, it is determined that the energy by wave with a significant wave height being not less 1 m or not greater than 4 m is the exploitable wave energy. Compared with the theoretical wave energy, the average wave power density, energy level, total wave energy density and total wave energy of the exploitable wave energy decrease obviously and the stability enhances somewhat. Pronounced differences between the theoretical wave energy and the exploitable wave energy are present. In the East China Sea and the South China Sea, the areas of an abundant and stable

  6. Prehibernation Energy Storage in Heilongjiang Brown Frogs (Rana amurensis) from Five Populations in North China

    Institute of Scientific and Technical Information of China (English)

    Wei CHEN; Tianpei GUAN; Lina REN; Dujuan HE; Ying WANG; Xin LU

    2015-01-01

    Energy storage is an important component in the life history of species that directly inlfuences survival and reproduction. The energetic demands of amphibian reproduction can differ between the sexes, with environmental conditions, reproductive pattern or process of the species, and depending upon the timing of breeding, and the reproductive season for a species. Surprisingly, comparative studies of pre-hibernation energy storage for anuran populations from different latitudes are relatively few in Asia, especially in China. Here we investigated the patterns of pre-hibernation energy storage of Heilongjiang brown frogsRana amurensis, based on ifve populations along a ifnely latitudinal gradient in north China (40.7–43.7°N). We found that pre-hibernation energy storage of the frogs did not show a clear latitudinal cline, but differed strongly between the sexes, with males depositing more energy reserves into the muscle and liver, whereas females accumulate more energy in the gonads. The sexual differences in energy storage may result from differential timing of energy allocation for reproduction.

  7. Bulgaria ,Boosting Energy Cooperation with China Interview with Deputy Minster Yaneva, Ministry of Economy and Energy, the Republic of Bulgaria

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Deputy Minister Yaneva of Economy and Energy, the Republic of Bulgaria, a nice lady with outstanding talents, headed a delegation of Bulgaria to visit China in late June, for the participation at the 13th Bulgarian-Chinese Intergovernmental Commission for Economic, Trade, Scientific and Technical Cooperation. As an important instrument, the Joint Commission played a significant role in promoting the overall development of the bilateral economic relations.

  8. Forecasting optimal solar energy supply in Jiangsu Province (China): a systematic approach using hybrid of weather and energy forecast models.

    Science.gov (United States)

    Zhao, Xiuli; Asante Antwi, Henry; Yiranbon, Ethel

    2014-01-01

    The idea of aggregating information is clearly recognizable in the daily lives of all entities whether as individuals or as a group, since time immemorial corporate organizations, governments, and individuals as economic agents aggregate information to formulate decisions. Energy planning represents an investment-decision problem where information needs to be aggregated from credible sources to predict both demand and supply of energy. To do this there are varying methods ranging from the use of portfolio theory to managing risk and maximizing portfolio performance under a variety of unpredictable economic outcomes. The future demand for energy and need to use solar energy in order to avoid future energy crisis in Jiangsu province in China require energy planners in the province to abandon their reliance on traditional, "least-cost," and stand-alone technology cost estimates and instead evaluate conventional and renewable energy supply on the basis of a hybrid of optimization models in order to ensure effective and reliable supply. Our task in this research is to propose measures towards addressing optimal solar energy forecasting by employing a systematic optimization approach based on a hybrid of weather and energy forecast models. After giving an overview of the sustainable energy issues in China, we have reviewed and classified the various models that existing studies have used to predict the influences of the weather influences and the output of solar energy production units. Further, we evaluate the performance of an exemplary ensemble model which combines the forecast output of two popular statistical prediction methods using a dynamic weighting factor.

  9. Forecasting Optimal Solar Energy Supply in Jiangsu Province (China: A Systematic Approach Using Hybrid of Weather and Energy Forecast Models

    Directory of Open Access Journals (Sweden)

    Xiuli Zhao

    2014-01-01

    Full Text Available The idea of aggregating information is clearly recognizable in the daily lives of all entities whether as individuals or as a group, since time immemorial corporate organizations, governments, and individuals as economic agents aggregate information to formulate decisions. Energy planning represents an investment-decision problem where information needs to be aggregated from credible sources to predict both demand and supply of energy. To do this there are varying methods ranging from the use of portfolio theory to managing risk and maximizing portfolio performance under a variety of unpredictable economic outcomes. The future demand for energy and need to use solar energy in order to avoid future energy crisis in Jiangsu province in China require energy planners in the province to abandon their reliance on traditional, “least-cost,” and stand-alone technology cost estimates and instead evaluate conventional and renewable energy supply on the basis of a hybrid of optimization models in order to ensure effective and reliable supply. Our task in this research is to propose measures towards addressing optimal solar energy forecasting by employing a systematic optimization approach based on a hybrid of weather and energy forecast models. After giving an overview of the sustainable energy issues in China, we have reviewed and classified the various models that existing studies have used to predict the influences of the weather influences and the output of solar energy production units. Further, we evaluate the performance of an exemplary ensemble model which combines the forecast output of two popular statistical prediction methods using a dynamic weighting factor.

  10. Relationships among Energy Price Shocks, Stock Market, and the Macroeconomy: Evidence from China

    OpenAIRE

    Rong-Gang Cong; Shaochuan Shen

    2013-01-01

    This paper investigates the interactive relationships among China energy price shocks, stock market, and themacroeconomy using multivariate vector autoregression.The results indicate that there is a long cointegration among them. A 1% rise in the energy price index can depress the stock market index by 0.54% and the industrial value-adding growth by 0.037%. Energy price shocks also cause inflation and have a 5-month lag effect on stock market, which may result in the stock market “un...

  11. The energy and CO2 emissions impact of renewable energy development in China

    International Nuclear Information System (INIS)

    China has adopted targets for developing renewable electricity that would require expansion on an unprecedented scale. During the period from 2010 to 2020, we find that current renewable electricity targets result in significant additional renewable energy installation and a reduction in cumulative CO2 emissions of 1.8% relative to a No Policy baseline. After 2020, the role of renewables is sensitive to both economic growth and technology cost assumptions. Importantly, we find that the CO2 emissions reductions due to increased renewables are offset in each year by emissions increases in non-covered sectors through 2050. We consider sensitivity to renewable electricity cost after 2020 and find that if cost falls due to policy or other reasons, renewable electricity share increases and results in slightly higher economic growth through 2050. However, regardless of the cost assumption, projected CO2 emissions reductions are very modest under a policy that only targets the supply side in the electricity sector. A policy approach that covers all sectors and allows flexibility to reduce CO2 at lowest cost – such as an emissions trading system – will prevent this emissions leakage and ensure targeted reductions in CO2 emissions are achieved over the long term. - Highlights: • The 2020 targets and subsidies make renewable electricity economically viable in the short term. • Cumulative CO2 emissions (2010-2020) are reduced by 1.8% in the Current Policy scenario. • Displacing fossil fuels from electricity leads to increases in other sectors, offsetting emissions reductions. • The expansion of renewables after 2020 depends on cost reductions achieved

  12. The Cross-Sectional Association of Energy Intake and Dietary Energy Density with Body Composition of Children in Southwest China

    Directory of Open Access Journals (Sweden)

    Xue Zhou

    2015-07-01

    Full Text Available Objective: We examined whether dietary energy intake (EI and dietary energy density (ED were cross-sectionally associated with body composition of children living in Southwest China. Design and Methods: Multivariate regression analyses were performed on three day, 24 h dietary recall data and information on potential confounders from 1207 participants aged 8–14 years. EI was calculated from all foods and drinks and ED was classified into five categories. Body mass index (BMI z-scores, percentage of body fat (%BF, fat mass index (FMI, fat-free mass index (FFMI and ratio of waist to hip circumference (WHR were used to describe body composition. Results: Boys with higher total EI had higher BMI z-scores, %BF, and FMI than boys with lower total EI both before and after measurements were adjusted for confounders (age, fiber intake, physical activity, the timing of adding complementary foods, paternal education level and maternal BMI (p ≤ 0.04. However, EI was not associated with body composition in girls. Dietary ED, in any category, was not associated with body composition in either gender. Conclusions: Dietary ED was not associated with body composition of children in Southwest China, while dietary EI in boys, not girls, was positively associated with body composition. Reducing dietary energy intake may help to prevent obesity and related diseases in later life among boys living in Southwest China.

  13. Risk identification for PPP waste-to-energy incineration projects in China

    International Nuclear Information System (INIS)

    Municipal solid waste (MSW) is regarded as a renewable energy source. In China, the sharp increase of MSW has precipitated the rapid growth of waste-to-energy (WTE) incineration plants. Private capital has been getting into the WTE incineration industry through the public–private partnership (PPP) arrangement. Due to the large construction cost and the long concession period commonly associated with this arrangement, a number of failures have emerged in PPP WTE incineration projects. The aim of this paper is to investigate the key risks of PPP WTE incineration projects in China and study the strategies for managing these risks by drawing experience and learning lessons from these projects. First, we analyzed the MSW management practices, relevant legislations and policies, and the development of PPP WTE incineration projects in China. Second, we identified ten key risks through interviews, surveys and visits to some selected projects, and provided detailed analysis of these risks. Lastly, we developed response strategies for these risks from the perspectives of both public and private sectors. - Highlights: • We analyze MSW management practices, relevant legislations and policies in China. • Through case study on PPP WTE incineration projects, ten key risks are identified. • Response strategies for key risks are developed

  14. How and when China will exceed its renewable energy deployment targets

    International Nuclear Information System (INIS)

    This paper is focused on the renewable energy targets set by China in its 12th National Development Plan 2011–2015. In particular, the paper examines deployment targets and the means to achieve them, for hydro, wind and solar. These are its priority technologies, in which the country has a level of competitive advantage. For each of these energy sources, four projections have been produced. These projections show whether and when China will meet its deployment targets in terms of the cumulative amount of gigawatts (GW) of installed capacity by 2015. In doing this, historical data from 2005 to 2010 has been analyzed for all three energy sources. Both the average annual growth rate (AAGR), and the compound average growth rate (CAGR) have been computed, in terms of the world averages and China's national performance over this period. AAGR and CAGR have been used for producing four scenarios for each renewable energy, and a logarithmic scale has been applied to them in order to make them more reliable by smoothing out excessive fluctuations. The most likely scenarios for each technology are described. Finally, the gap between these scenarios and the respective national targets set for 2015 and 2020 are calculated. - Highlights: ► The competitive advantages of China for the Renewable Energy Deployment Targets. ► Hydro target met by 2012 with a GW level higher than 31% the target by 2015. ► Wind target met by 2012 with a GW level higher than 35% the target by 2015. ► Solar target met by 2014 with a GW level higher than 23% the target by 2015. ► Best scenarios and gap analysis for 2015 and 2020 targets.

  15. Sustainable urbanization: energy and environment in the Chongqing Municipality, China

    Institute of Scientific and Technical Information of China (English)

    LI Bai-zhan; LIU Meng; YAO Run-ming; Koen Steermers

    2005-01-01

    Chongqing is the largest municipality under the Chinese Central Government (MCG) in terms of administrative area and population and is now the most important economic and cultural center of the upper Yangtze River and Three Gorges area. The Three Gorges Dam project, one of the largest world infrastructure projects, causes a great deal of immigration to Chongqing and results in the rapid urbanization of the city, and it has brought in a great deal of environmental impact, which is a global concerned issue. This paper introduces the city profile of Chongqing municipality and its urbanization impact on energy and environment. The demand and the trend of energy consumption in built environment (building and transport) have been analysed. The living environment of Chongqing residents and the local energy efficient policy have been introduced. Finally the authors discuss the key issues of the sustainable urban development of Chongqing.

  16. Evaluation of regional energy security in eastern coastal China based on the DPSIR model

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yan; SHEN Lei

    2012-01-01

    The DPSIR assessment method,which implies the relationships among driving force (D),pressure (P),status (S),impact (I),and response (R),is widely applied by scholars.This paper aims to establish a comprehensive assessment system for regional energy security in eastern coastal China based on the above model using different indicators.Factor analysis and the SPSS statistical analysis software were used to carry out scientific and quantitative assessments.The results indicated that contradictions of energy supply and demand as well as environmental pollution are the critical factors that present great challenges to regional energy security in this area.The authors argued that a sustainable,stable,and safe supply energy supply is crucial in solving the aforesaid dilemma,and improving the energy use efficiency is one of the best choices.Some countermeasures and suggestions regarding regional energy supply stability and utilization security were pointed out.

  17. Technologies for Efficient Use of Irrigation Water and Energy in China

    Institute of Scientific and Technical Information of China (English)

    ZHANG Qing-tao; XIA Qing; Clark C K Liu; Shu Geng

    2013-01-01

    While the shortage of water and energy is a well-recognized worldwide natural resources issue, little attention has been given to irrigation energy efficiency. In this paper, we examine the potential energy savings that can be achieved by implementing improved irrigation technologies in China. The use of improved irrigation management measures such as a flow meter, irrigation scheduling, and/or regular maintenance and upgrades, typically reduces the amount of water pumped over the course of a growing season. The total energy saved by applying these improved measures could reach 20%, as compared with traditional irrigation methods. Two methods of irrigation water conveyance by traditional earth canal and low pressure pipeline irrigation (LPPI) were also evaluated. Our study indicated that LPPI could save 6.48×109 kWh yr-1 when applied to 11 Chinese provinces. Also, the CO2 emission was reduced by 6.72 metric tons per year. Among these 11 surveyed provinces, the energy saving potential for two provinces, Hebei and Shandong, could reach 1.45×109 kWh yr-1. Using LPPI, potential energy saved and CO2 emissions reduced in the other 20 Chinese provinces were estimated at about 2.97×109 kWh yr-1 and 2.69 metric tons per year, respectively. The energy saving potential for Heilongjiang, a major agriculture province, could reach 1.77×109 kWh yr-1, which is the largest in all provinces. If LPPI is applied to the entire country, average annual energy saving of more than 9 billion kWh and average annual CO2 emission reduction of more than 9.0 metric tons could be realized. Rice is one of the largest users of the world’s fresh water resources. Compared with continuous flooding irrigation, intermittent irrigation (ITI) can improve yield and water-use efficiency in paddy fields. The total increments of net output energy and yield by ITI in paddy fields across China could reach 2.5×1016 calories and 107 tons, respectively. So far only a small part of agricultural land in China

  18. The analysis of energy consumption of a commercial building in Tianjin, China

    International Nuclear Information System (INIS)

    According to statistics and field investigation, the energy consumption situation and reality of commercial building is described in this paper. As the first step of large-scale public building energy efficiency supervision system encouraged by central government of China, the energy consumption of several typical commercial buildings and public buildings was analyzed in detail. The main contents of investigation are as follows: basic information of building, operational record of energy consumption equipment, energy consumption of indoor equipments, energy-efficiency assessment of energy consumption systems and equipments, investigation of behavior energy saving, etc. On this basis further analysis and diagnosis including indoor thermal and humid environment, operation state of air-conditioning water system, operation state of air-conditioning duct system and operation management of air-conditioning system were implemented. The results show that the most energy consumption of buildings in this city is commercial buildings, which can reach to about 240 W/m2 per year. Further analysis tells that air conditioning systems play the major role of building energy consumption, and building energy saving has great potential in this city. In this paper, the ways of diagnosis work for building energy consumption are also described and discussed. Reasonable test, diagnosis and analysis are meaningful for building energy efficiency retrofit and management.

  19. China must have its own unique sustainable energy system

    Institute of Scientific and Technical Information of China (English)

    Weidou NI; Shilie WENG

    2009-01-01

    @@ Energy and associated environmental problems are now the central focus of mankind. These problems are extremely serious and urgent, because global climate change will not wait for a long time. The problems should be solved in a limited time-frame of less than 50 years.

  20. Interregional sharing of energy conservation targets in China: Efficiency and equity

    Science.gov (United States)

    Wei, Dan

    Energy conservation is a long-term strategic policy in China to support its economic and social development. This policy strategy is important for saving resources, protecting the environment, and ensuring the secure supply of energy to all economic activities. However, energy conservation often involves large amounts of investment and may also have dampening impacts on some local and regional economies. Moreover, energy conservation and efficiency improvement have many features of a public good. Therefore, government policy and intervention play a strong role to foster regional efforts and cooperative interregional actions on this issue. This dissertation introduces and analyzes a promising policy instrument---an interregional energy conservation-quota trading system---to help China fulfill its national energy conservation objective in an efficient and equitable way. To analyze the workings of the energy conservation-quota trading system, trading entities are first determined. In this study, statistical analyses (principal component analysis and cluster analysis) are applied to identify regional aggregations of provinces of China to act as the trading units. The marginal energy conservation cost curves of these regions are developed using engineering-economic methods and regression analysis. Simulations of interregional conservation-quota trading are undertaken after China's conservation goals in 2010 are allocated among regions according to several equity criteria. Various equity criteria are applied and analyzed in this study because of the philosophical differences in the appropriate definition of the concept. The trading simulations yield several important findings. First, the introduction of an interregional quota trading system can minimize both regional net compliance costs and national total conservation costs, irrespective of how the conservation tasks are initially allocated among regions according to different equity rules. Second, regional welfare

  1. Energy policy framework developments in industrialised countries. Some observations on the relevancy for China

    International Nuclear Information System (INIS)

    Since more than two decades, the Chinese government is guiding a process of gradually introducing more market-oriented policies. China's imminent accession to the World Trade Organisation has speeded up this process. During the preparation of the 10th Five-Year Development Plan for the energy sector, the question arose as to whether recent developments in the energy sector in the industrialised countries, especially in Europe, may provide useful insights into the future policy options for the Chinese energy sector for further consideration. Therefore, ECN has been requested to provide a broad overview of recent major developments in the energy sectors of industrialised countries based on some specific questions outlined by the Energy Research Institute (ERI) of the State Development Planning Commission (SDPC). This report compiles contributions prepared by ECN - presented at a workshop on 10 November, 2000, in Beijing, hosted by ERI - and provides further references. China's impending accession to the WTO will further highlight the urgency of both long-term cost competitiveness of energy services and energy supply security. Social sustainability raises the issue that with phasing out less competitive or environmentally harmful sources of energy supply, many jobs in the affected energy subsectors -especially in China's coal industry - may hang in the balance. The challenge is how the macroeconomic benefits of rationalising the energy industries can be channelled into boosting alternative economic activities in adversely affected areas and how to raise the qualifications of the labour force that has become idle as a result of the energy supply transition. Environmental sustainability issues relate to ways to internalise local (and regional), and global external environmental costs and benefits into the decision-making processes in China. This might be achieved by market-oriented (pricing) or by command and control instruments (e.g. mandatory energy efficiency and

  2. Waste-to-Energy in China: Key Challenges and Opportunities

    Directory of Open Access Journals (Sweden)

    Dongliang Zhang

    2015-12-01

    Full Text Available China—the largest developing country in the world—is experiencing both rapid economic maturation and large-scale urbanization. These situations have led to waste disposal problems, and the need to identify alternative energy sources. Waste-to-energy (WTE conversion processes, a source of renewable energy, are expected to play an increasingly important role in China’s sustainable management of municipal solid waste (MSW. The purpose of this research is to investigate the key problems and opportunities associated with WTE, to provide recommendations for the government. This paper begins by describing China’s current MSW management situation and analyzing its waste disposal problems. The major challenges associated with China’s WTE incineration are then discussed from economic, environmental and social points of view. These include the high costs associated with constructing necessary facilities, the susceptibility of facilities to corrosion, the lower heating value of China’s MSW, air pollutant emissions and especially public opposition to WTE incineration. Since discarded waste can be used to produce energy for electricity and heat—thus reducing its volume and the production of greenhouse gas (GHG emissions—with government policies and financial incentives, the use of WTE incineration as a renewable energy source and part of a sustainable waste management strategy will be of increasing importance in the future. The paper concludes by summarizing the management, economic and social benefits that could be derived from developing the country’s domestic capacity for producing the needed incineration equipment, improving source separation capabilities, standardizing regulatory and legal responsibilities and undertaking more effective public consultation processes.

  3. China to Strengthen the Effort for Industrial Energy-Saving,Consumption Reduction, Emission Reduction and Pollution Control in 2010

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Li Yizhong, Minister of the Ministry of Industry and Information Technology, said on February 1, 2010 that China would take four measures to enhance industrial energy-saving, consumption reduction, emission reduction, and pollution control in 2010.

  4. Ministerial Presentation: China. The Development and Prospects of Nuclear Power in China [International Ministerial Conference on Nuclear Energy in the 21. Century: Addressing Energy Needs and Environmental Challenges, Beijing (China), 20-22 April 2009

    International Nuclear Information System (INIS)

    It's my pleasure to participate in this international Ministerial Conference on Nuclear Energy in the 21 st Century organized by lAEA. This conference is a magnificent meeting of the global nuclear energy industry. It is a good opportunity for officials and experts from member states to share experiences in nuclear power development and explore approaches to develop nuclear power for peaceful purposes in more safe and economical manners. Please allow me to present my compliments to Mr. Chairman, and on behalf of China National Energy Administration, I would like to express my sincere congratulations on the convening of this meeting. New and higher requirements for energy are being put forward with the continuous rapid growth of China's economy. In order to strengthen the macro-administration and to solve the problems emerged in the progress of development, China National Energy Administration was established in March, 2008. Starting from its very beginning, China National Energy Administration focuses on constructing a stable, economical, clean and safe energy supply system for China through scientific development, and the acceleration of nuclear power development tops the agenda of my Administration. As the competent department for nuclear power development in China, National Energy Administration is in charge of planning, industrial policy, and project review and approval, as well as formulating regulations and standards, promoting technology R and D, equipment manufacture and international cooperation etc. Over the past twelve months, a large number of activities have been carried out, such as the adjustment of nuclear power planning, arrangement of new projects, promotion of technical progress, development of human resources, assurance of equipment manufacture and uranium supply, etc.. Meanwhile, cooperative relationships with energy administrative departments of more than 40 countries and international organizations have been established. NEA is willing to

  5. Development and Prospects for Energy Saving Technology in Oil & Gas Fields, China

    Institute of Scientific and Technical Information of China (English)

    Chen Youwang; Yu Jiqing; Lin Ran; Zhu Yingru; Liu Feijun

    2010-01-01

    @@ Current state of energy saving technology in China's oil and gas fields System optimization To optimize the oil-gas field surface engineering system is critical to improve the efficiency of oil and gas field system.To adapt to the changes in development of old oil and gas fields, all oilfields are adjusted and reconstructed;a set of optimized and simplified modes and technical measures are developed.

  6. Energy Efficiency and Emissions Reduction Potential of China's Industrial Sector%Energy Efficiency and Emissions Reduction Potential of China's Industrial Sector

    Institute of Scientific and Technical Information of China (English)

    Yu Xiaohong; Zhang Chao

    2012-01-01

    Based on the total-factor energy efficiency framework, this paper calculates China's industrial energy efficiency and CO2 emissions reduction potential from 2000 to 2009 by utilizing the directional distance function and data envelopment analysis. The empirical results show that: China's industrial overall energy effi- ciency is relatively lower while the emis-sions reduction potential is relatively greater, given the optimum production frontier. Sig- nificant indus-trial disparities of energy efficiency and emissions reduction potential exist. Energy efficiency and emis-sions reduc- tion potential significantly show different tendencies of industrial dynamic variation. This paper suggests the Chinese government impose differential carbon taxes, flexibly utilize carbon market me-cha-nism, strengthen energy-saving technological R&D, promote the utilization of renewable energy, and strengthen environmental supervision and regulation, so as to improve China's industrial en- ergy efficiency and reduce CO2 emissions.

  7. Application study of the project management on the nuclear power projects in China Institute of Atomic Energy

    International Nuclear Information System (INIS)

    The article introduced the actions of foreign and domestic nuclear power technical services in China Institute of Atomic Energy, the project management theory is applied to the organization, implementation and control of the nuclear power projects. It is analyzed the quality, schedule , investment etc of nuclear power projects, the improving measures and suggestions are bring forward on the project management organization, quality assurance, reduce cost etc. It will raise its nuclear power project management level in China Institute of Atomic Energy. (author)

  8. Evolution of China's power dispatch principle and the new energy saving power dispatch policy

    International Nuclear Information System (INIS)

    With social economic reform in the past decades, the power industry of China is gradually evolving from a highly integrated one toward an electricity market, which can be characterized based on the transition of the power dispatch principle. To attract investment in the power generating industry, China introduced non-state-owned power plants to the original system of a highly vertically integrated power industry with annual power generation quota guarantees, which makes the traditional economic dispatch principle not applicable. The newly debuted energy saving power dispatch (ESPD) is an attempt to fully exploit the maximum energy savings and was implemented by an administrative code. Starting in August 2007, the pilot operation of the ESPD was implemented in five provinces, but after two years, it is still not widely applied all over the country. This paper details the transition of China's power dispatch principle with particular attention to its origin and content. Moreover, the factors that influence the ESPD's actual energy saving effect are discussed, as well as the sustainability of the policy. (author)

  9. The Kra Isthmus Canal: A New Strategic Solution for China's Energy Consumption Scenario?

    Science.gov (United States)

    Lau, Cheng Yong; Lee, Jason Wai Chow

    2016-01-01

    This paper is a conceptual study that examines the viability of the construction of the Kra Isthmus within the context of the five dimensions of megaproject success of Sovacool and Cooper (The governance of energy megaprojects: politics, hubris, and energy security, 2013)—social (governance), technological (systems), democratic (politics), externalities (economics, ecology), and risks assessments (accountability), and its possible impact on China's strategic energy supply chain. One of the objectives of this study is also to discuss the current impacts, perceived benefits, and risks of China's dependence on its multinational and transnational pipelines. China could see the construction of Kra Canal as an alternative option for its strategic sourcing activities especially crude oil and gas at much lower costs. The megaproject would become a passageway that connects the Indian Ocean, Andaman Sea, and the Gulf of Siam at the choke point of Isthmus region in Thailand. However, this megaproject could also trigger the internal conflicts of Thailand, and affect the ASEAN countries' political and economic relationships.

  10. Energy investment and trade opportunities emerging in Central Asia, Northwest China

    International Nuclear Information System (INIS)

    Cooperation in the business of oil and natural gas among governments of Central Asia and Northwest China could help the countries overcome obstacles to development of their vast petroleum resources. The most important obstacle facing these countries is also the one most widely discussed: limited infrastructure for transporting energy. But there are other problems holding back oil and gas development. They include poor communications infrastructure, unstable government structures, political conflict, payments difficulties, and inadequate energy policies. For countries analyzed in a recent Asian Development Bank (ADB) study of economic cooperation in the region--Uzbekistan, Kazakhstan, the Kyrgyz Republic, and the Xinjiang autonomous region of the People's Republic of China (Xinjiang PRC)--oil and gas are the most abundant and valuable natural resources. While Central Asia is poised to become a major world supplier of energy, especially oil and gas, countries in the region emphasize energy self-sufficiency at the expense of developing new trading linkages. Governments thus tend to ignore the benefits of regional cooperation and remain reluctant to commit to area-wide trade and other forms of cooperation. The paper discusses oil and gas sectors; major energy trends, including restructuring, foreign investment, and energy diversification; opportunities for cooperation; impediments to cooperation; and models of cooperation

  11. Performance analysis of CO(2) emissions and energy efficiency of metal industries in China.

    Science.gov (United States)

    Shao, Chaofeng; Guan, Yang; Wan, Zheng; Chu, Chunli; Ju, Meiting

    2014-02-15

    Nonferrous metal industries play an important role in China's national economy and are some of the country's largest energy consumers. To better understand the nature of CO(2) emissions from these industries and to further move towards low-carbon development in this industry sector, this study investigates the CO(2) emissions of 12 nonferrous metal industries from 2003 to 2010 based on their life-cycle assessments. It then classifies these industries into four "emission-efficiency" types through cluster analysis. The results show that (1) the industrial economy and energy consumption of China's nonferrous metal industries have grown rapidly, although their recent energy consumption rate shows a declining trend. (2) The copper, aluminum, zinc, lead, and magnesium industries, classified as high-emission industries, are the main contributors of CO(2) emissions. The results have implications for policy decisions that aim to enhance energy efficiency, particularly for promoting the transformation of low-efficiency industries to high-efficiency ones. The study also highlights the important role of policy development in technological innovations, optimization, and upgrades, the reduction of coal proportion in energy consumption, and the advancement of new energy sources.

  12. Renewable Energy Legislation in China:Political and Institutional Strategy for Effective Implementation

    Institute of Scientific and Technical Information of China (English)

    Ren Dongming; Joanna Lewis

    2004-01-01

    Over the past decade, the Chinese government has developed several plans regulations and policy measures related to the development of renewable energy technologies and has implemented a series of pilot projects. Chinese policymakers have spent several years studying how renewable energy policy models that have been used internationally could be implemented in China. Programs are currently underway to implement pilot renewable portfolio standards, or mandatory market shares (MMS) for renewable energy, in several provinces.This paper examines the primary institutions that are involved in promoting renewable policies in China, the structure of the policies that currently are being drafted, and the status of the complementary,national-level renewable energy law being drafted to provide a legal basis for ongoing local and nationallevel policies. It then examines the legal requirements for promoting renewable energy legislation under the Chinese law-making system. Finally, it provides recommendations for strategies to ensure the smooth implementation of a multi-faceted national renewable energy policy and legal framework.

  13. Analysis of Energy-Efficiency Opportunities for the Cement Industry in Shandong Province, China

    Energy Technology Data Exchange (ETDEWEB)

    Price, Lynn; Hasanbeigi, Ali; Lu, Hongyou; Wang, Lan

    2009-10-01

    China's cement industry, which produced 1,388 million metric tons (Mt) of cement in 2008, accounts for almost half of the world's total cement production. Nearly 40% of China's cement production is from relatively obsolete vertical shaft kiln (VSK) cement plants, with the remainder from more modern rotary kiln cement plants, including plants equipped with new suspension pre-heater and pre-calciner (NSP) kilns. Shandong Province is the largest cement-producing Province in China, producing 10% of China's total cement output in 2008. This report documents an analysis of the potential to improve the energy efficiency of NSP kiln cement plants in Shandong Province. Sixteen NSP kiln cement plants were surveyed regarding their cement production, energy consumption, and current adoption of 34 energy-efficient technologies and measures. Plant energy use was compared to both domestic (Chinese) and international best practice using the Benchmarking and Energy Saving Tool for Cement (BEST-Cement). This benchmarking exercise indicated an average technical potential primary energy savings of 12% would be possible if the surveyed plants operated at domestic best practice levels in terms of energy use per ton of cement produced. Average technical potential primary energy savings of 23% would be realized if the plants operated at international best practice levels. Energy conservation supply curves for both fuel and electricity savings were then constructed for the 16 surveyed plants. Using the bottom-up electricity conservation supply curve model, the cost-effective electricity efficiency potential for the studied cement plants in 2008 is estimated to be 373 gigawatt hours (GWh), which accounts for 16% of total electricity use in the 16 surveyed cement plants in 2008. Total technical electricity-saving potential is 915 GWh, which accounts for 40% of total electricity use in the studied plants in 2008. The fuel conservation supply curve model shows the total

  14. Relationships among energy price shocks, stock market, and the macroeconomy: evidence from China.

    Science.gov (United States)

    Cong, Rong-Gang; Shen, Shaochuan

    2013-01-01

    This paper investigates the interactive relationships among China energy price shocks, stock market, and the macroeconomy using multivariate vector autoregression. The results indicate that there is a long cointegration among them. A 1% rise in the energy price index can depress the stock market index by 0.54% and the industrial value-adding growth by 0.037%. Energy price shocks also cause inflation and have a 5-month lag effect on stock market, which may result in the stock market "underreacting." The energy price can explain stock market fluctuations better than the interest rate over a longer time period. Consequently, investors should pay greater attention to the long-term effect of energy on the stock market. PMID:23690737

  15. Relationships among energy price shocks, stock market, and the macroeconomy: evidence from China.

    Science.gov (United States)

    Cong, Rong-Gang; Shen, Shaochuan

    2013-01-01

    This paper investigates the interactive relationships among China energy price shocks, stock market, and the macroeconomy using multivariate vector autoregression. The results indicate that there is a long cointegration among them. A 1% rise in the energy price index can depress the stock market index by 0.54% and the industrial value-adding growth by 0.037%. Energy price shocks also cause inflation and have a 5-month lag effect on stock market, which may result in the stock market "underreacting." The energy price can explain stock market fluctuations better than the interest rate over a longer time period. Consequently, investors should pay greater attention to the long-term effect of energy on the stock market.

  16. Relationships among Energy Price Shocks, Stock Market, and the Macroeconomy: Evidence from China

    Directory of Open Access Journals (Sweden)

    Rong-Gang Cong

    2013-01-01

    Full Text Available This paper investigates the interactive relationships among China energy price shocks, stock market, and the macroeconomy using multivariate vector autoregression. The results indicate that there is a long cointegration among them. A 1% rise in the energy price index can depress the stock market index by 0.54% and the industrial value-adding growth by 0.037%. Energy price shocks also cause inflation and have a 5-month lag effect on stock market, which may result in the stock market “underreacting.” The energy price can explain stock market fluctuations better than the interest rate over a longer time period. Consequently, investors should pay greater attention to the long-term effect of energy on the stock market.

  17. China's Research on Non-conventional Energy Resources- Gas Hydrate

    Institute of Scientific and Technical Information of China (English)

    Pu Ming; Ma Jianguo

    2002-01-01

    @@ Methane exists in ice-like formations called gas hydrate. Hydrate traps methane molecules inside a cage of frozen water. The magnitude of this previously unknown global storehouse of methane is truly staggering and has raised serious inquiry into the possibility of using methane hydrate as a substitute source of energy for oil and conventional natural gas. According to the estimation by PGC, gas hydrate deposits amount to 7.6 × 1018m3 and contain more than twice as much organic carbon as all the world's coal, oil and non-hydrate natural gas combined.

  18. Explaining the contract terms of energy performance contracting in China: The importance of effective financing

    International Nuclear Information System (INIS)

    Energy service company (“ESCO”) uses Energy Performance Contracting (“EPC”) to provide energy-saving services to its clients. Under an EPC, both ESCO and the client invest in the energy efficiency measures, according to a negotiated share of investment. Within the length of the contract, the ESCO and its client divide up the saved energy bill according to a negotiated share. Once the contract expires, the client claims all of the saved energy bills if the energy efficiency measures still last. Different EPC projects have different contract terms, including total investment, share of investment and length of contract. These contract terms directly determine the resulted energy savings. Thus it is essential and important to look at how these contract terms are formed and what are the major influencing factors. This paper first builds a theoretical bargain model between ESCO and its client to find out the structural relationship among these contract terms. Then, using the information of about 140 EPC contracts in China in 2010 and 2011, the paper empirically estimates the impacts of various factors on the contract terms and the resulted energy savings. We find that cost of capitals for ESCOs and the clients, especially for ESCOs, is a major factor influencing contract terms and the resulted energy savings. Thus providing effective financing is critical for the development of EPC in China. - Highlights: • We build a theoretical bargain model between an ESCO and its client. • We empirically quantify the impacts of various factors on EPC contract terms. • Cost of capital is a key factor determining EPC contract terms. • Providing effective financing, especially for ESCOs is important

  19. Grid-connected renewable energy in China: Policies and institutions under gradualism, developmentalism, and socialism

    International Nuclear Information System (INIS)

    This communication displays some of our on-going research on the incompleteness of China's advances toward “best practice” in policy-making and institution-building for renewables. In particular, this paper: (1) summarizes how Chinese policies and institutions for the deployment of renewable electricity are only partially compliant with what is internationally recognized as “best practice”; and (2) contextualizes Chinese policies and institutions for renewables in the broader picture of China's political economy. Much as a political economy perspective has aided the understanding of why Chinese economic reforms were partial and unique, the said contextualization might help explain why China's policies and institutions for renewables diverge from “best practice”. Further, given that China proved successful in promoting its economic growth with partial and unique reforms, the partiality and uniqueness of its renewables policies and institutions need not impede the rapid development of renewable electricity. This on-going research has so far combined a review of specialized literature and the business press with semi-structured interviews held with relevant actors in policy, business, and research related to renewable energies.

  20. Short-Lived Buildings in China: Impacts on Water, Energy, and Carbon Emissions.

    Science.gov (United States)

    Cai, Wenjia; Wan, Liyang; Jiang, Yongkai; Wang, Can; Lin, Lishen

    2015-12-15

    This paper has changed the vague understanding that "the short-lived buildings have huge environmental footprints (EF)" into a concrete one. By estimating the annual floor space of buildings demolished and calibrating the average building lifetime in China, this paper compared the EF under various assumptive extended buildings' lifetime scenarios based on time-series environmental-extended input-output model. Results show that if the average buildings' lifetime in China can be extended from the current 23.2 years to their designed life expectancy, 50 years, in 2011, China can reduce 5.8 Gt of water withdrawal, 127.1 Mtce of energy consumption, and 426.0 Mt of carbon emissions, each of which is equivalent to the corresponding annual EF of Belgium, Mexico, and Italy. These findings will urge China to extend the lifetime of existing and new buildings, in order to reduce the EF from further urbanization. This paper also verifies that the lifetime of a product or the replacement rate of a sector is a very important factor that influences the cumulative EF. When making policies to reduce the EF, adjusting people's behaviors to extend the lifetime of products or reduce the replacement rate of sectors may be a very simple and cost-effective option. PMID:26561867

  1. Modelling tools to evaluate China's future energy system - a review of the Chinese perspective

    DEFF Research Database (Denmark)

    Mischke, Peggy; Karlsson, Kenneth Bernard

    2014-01-01

    and the underlying data remains challenging, this study concludes that the Chinese perspective, independently from the modelling approach and institution, suggests a rather gradual and long-term transition towards a low carbon economy in China. Few reference scenarios include an emission peak or stabilisation period......Research efforts to analyse China’s future energy system increased tremendously over the past decade. One prominent research area is China’s first binding CO2 emission intensity target per unit of GDP (Gross Domestic Product) and its impact on the country’s economy and energy system. This paper...

  2. Modeling water-energy-food nexus for planning energy and agriculture developments: case study of coal mining industry in Shanxi province, China

    OpenAIRE

    Xu, X.; Gao, J; Cao, G.-Y.; Ermoliev, Y.; Ermolieva, T.; Kryazhimskiy, A.V.; Rovenskaya, E.

    2015-01-01

    As the main energy in China, coal has been the guarantee for the sustainable and rapid development of the economy. It will remain to be the guarantee for energy security in China for a very long time. However China's reliance on coal has raised a number of urgent environmental, economic, and social issues. Despite the fact that CO2 emissions and air polluton are well known, land deterioration and high water consumption are less evident, but not any less severe. And those issues are a threat t...

  3. Renewable energy policy Comparison between EU and China - An empirical analysis with experience curve on EU and Chinese Solar industry

    OpenAIRE

    Gao, Jiabin

    2014-01-01

    The renewable energy sources (RES) has been largely adopted in the world, especially European Union and it has become the main market for wind energy and solar photovoltaic energy. With the stimulation impact from the Feed-in tariffs (FIT), the Solar PV market blowout since 2004. However, even tough with the stimulation of support schemes, the solar energy is still beyond publics bearing. The European Union and China have both massively utilized renewable energy in the recent years. There...

  4. Using latent variable approach to estimate China's economy-wide energy rebound effect over 1954–2010

    International Nuclear Information System (INIS)

    The energy rebound effect has been a significant issue in China, which is undergoing economic transition, since it reflects the effectiveness of energy-saving policy relying on improved energy efficiency. Based on the IPAT equation and Brookes' explanation of the rebound effect, this paper develops an alternative estimation model of the rebound effect. By using the estimation model and latent variable approach, which is achieved through a time-varying coefficient state space model, we estimate China's economy-wide energy rebound effect over 1954–2010. The results show that the rebound effect evidently exists in China as a result of the annual average of 39.73% over 1954–2010. Before and after the implementation of China's reform and opening-up policy in 1978, the rebound effects are 47.24% and 37.32%, with a strong fluctuation and a circuitously downward trend, respectively, indicating that a stable political environment and the development of market economy system facilitate the effectiveness of energy-saving policy. Although the energy-saving effect of improving energy efficiency has been partly realised, there remains a large energy-saving potential in China. - Highlights: • We present an improved estimation methodology of economy-wide energy rebound effect. • We use the latent variable approach to estimate China's economy-wide rebound effect. • The rebound exists in China and varies before and after reform and opening-up. • After 1978, the average rebound is 37.32% with a circuitously downward trend. • Traditional Solow remainder method underestimates the rebound in most cases

  5. IMechE engineers' databook

    CERN Document Server

    Matthews, Clifford

    2011-01-01

    A completely revised and expanded fourth edition of this best-selling pocket guide. Engineers' Data Book provides a concise and useful source of up-to-date essential information for the student or practising engineer. Updated, expanded editionEasy to useHandy reference guideCore technical data

  6. External costs from electricity generation of China up to 2030 in energy and abatement scenarios

    International Nuclear Information System (INIS)

    This paper presents estimated external costs of electricity generation in China under different scenarios of long-term energy and environmental policies. Long-range Energy Alternatives Planning (LEAP) software is used to develop a simple model of electricity demand and to estimate gross electricity generation in China up to 2030 under these scenarios. Because external costs for unit of electricity from fossil fuel will vary in different government regulation periods, airborne pollutant external costs of SO2, NOx, PM10, and CO2 from fired power plants are then estimated based on emission inventories and environmental cost for unit of pollutants, while external costs of non-fossil power generation are evaluated with external cost for unit of electricity. The developed model is run to study the impact of different energy efficiency and environmental abatement policy initiatives that would reduce total energy requirement and also reduce external costs of electricity generation. It is shown that external costs of electricity generation may reduce 24-55% with three energy policies scenarios and may further reduce by 20.9-26.7% with two environmental policies scenarios. The total reduction of external costs may reach 58.2%. (author)

  7. The Relationship between Urbanization, Economic Growth and Energy Consumption in China: An Econometric Perspective Analysis

    Directory of Open Access Journals (Sweden)

    Yabo Zhao

    2015-05-01

    Full Text Available As the largest developing country in the world, with rapid economic growth, China has witnessed fast-paced urbanization development over the past three decades. In fact, urbanization has been shown to promote economic growth and improve the livelihood of people, but it can also increase energy consumption and further generate energy crisis. Therefore, a better understanding of the relationship between urbanization, economic growth and energy consumption is important for China’s future sustainable development. This paper empirically investigates the long-term equilibrium relationships, temporal dynamic relationships and causal relationships between urbanization, economic growth and energy consumption in China. Econometric models are utilized taking the period 1980–2012 into consideration. Cointegration tests indicate that the variables are found to be of I(1 and cointegrated. Further, vector error-correction model (VECM indicates that when the short-term fluctuations deviate from the long-term equilibrium, the current changes of energy consumption could eliminate 9.74% non-equilibrium error of the last period, putting back the situation to the equilibrium state through a reverse adjustment. Impulse response analysis intuitively portrays the destabilized changes of the variables in response to some external shocks. However, the impact of energy consumption shock on urbanization and the impact of urbanization on economic growth seem to be rather marginal. Moreover, Granger causality results reveal that there is a bi-directional Granger causal relationship between energy consumption and economic growth, and unidirectional causality running from urbanization to energy consumption and economic growth to urbanization. The findings have important implications for Chinese policymakers that on the path towards a sustainable society, the effects of urbanization and economic growth on energy consumption must be taken into consideration.

  8. Efficiency and abatement costs of energy-related CO2 emissions in China: A slacks-based efficiency measure

    International Nuclear Information System (INIS)

    Highlights: ► We employ a slacks-based DEA model to estimate the energy efficiency and shadow prices of CO2 emissions in China. ► The empirical study shows that China was not performing CO2-efficiently. ► The average of estimated shadow prices of CO2 emissions is about $7.2. -- Abstract: This paper uses nonparametric efficiency analysis technique to estimate the energy efficiency, potential emission reductions and marginal abatement costs of energy-related CO2 emissions in China. We employ a non-radial slacks-based data envelopment analysis (DEA) model for estimating the potential reductions and efficiency of CO2 emissions for China. The dual model of the slacks-based DEA model is then used to estimate the marginal abatement costs of CO2 emissions. An empirical study based on China’s panel data (2001–2010) is carried out and some policy implications are also discussed.

  9. A wave energy resource assessment in the China's seas based on multi-satellite merged radar altimeter data

    Institute of Scientific and Technical Information of China (English)

    WAN Yong; ZHANG Jie; MENG Junmin; WANG Jing

    2015-01-01

    Wave energy resources are abundant in both offshore and nearshore areas of the China's seas. A reliable assessment of the wave energy resources must be performed before they can be exploited. First, for a water depth in offshore waters of China, a parameterized wave power density model that considers the effects of the water depth is introduced to improve the calculating accuracy of the wave power density. Second, wave heights and wind speeds on the surface of the China's seas are retrieved from an AVISO multi-satellite altim-eter data set for the period from 2009 to 2013. Three mean wave period inversion models are developed and used to calculate the wave energy period. Third, a practical application value for developing the wave energy is analyzed based on buoy data. Finally, the wave power density is then calculated using the wave field data. Using the distribution of wave power density, the energy level frequency, the time variability indexes, the to-tal wave energy and the distribution of total wave energy density according to a wave state, the offshore wave energy in the China's seas is assessed. The results show that the areas of abundant and stable wave energy are primarily located in the north-central part of the South China Sea, the Luzon Strait, southeast of Taiwan in the China's seas; the wave power density values in these areas are approximately 14.0–18.5 kW/m. The wave energy in the China’s seas presents obvious seasonal variations and optimal seasons for a wave energy utilization are in winter and autumn. Except for very coastal waters, in other sea areas in the China's seas, the energy is primarily from the wave state with 0.5 m≤Hs≤4 m, 4 s≤Te≤10 s whereHs is a significant wave height andTe is an energy period; within this wave state, the wave energy accounts for 80% above of the total wave energy. This characteristic is advantageous to designing wave energy convertors (WECs). The practical application value of the wave energy is higher

  10. Analysis of Regional Differences of Energy Footprint in China Based on STIRPAT Model

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    On the basis of the previous researches and the ecological footprint theory,we use the cross-sectional data of Chinese energy consumption in 2007 to calculate the regional differences of energy consumption footprint of 30 provinces in China;by using the method of EEF calculation method,we calculate the regional distribution of EFI and analyze its law;through the construction of STIRPAT model,we reveal the relationship between EEF and factors of population and economy.The results show that provinces with higher EEF mainly concentrate in the Middle Eastern China,which have a developed industry,such as Shandong,Hebei,Liaoning Province and so on.However,provinces with lower EEF mainly concentrate in the Western China,which have a relatively poor economy,such as Ningxia,Qinghai Province and so on.These results are in accordance with the area distribution of China’s economic development level.The EFI decreases gradually from west to east.As the level of regional economy is improved,the EFI has the downward trend.The quantity of population shows notable impact on EFI.The per capita GDP does not show the nagative relationship with EFI,which can not prove the existence of Environmental Kuznets Curve.

  11. Preventing Smog Crisis: New Thinking for Energy Policy-Making in China

    DEFF Research Database (Denmark)

    Ren, Jingzheng; Dong, Liang

    2015-01-01

    represent the stakeholders in policy-making; (2) the policy-making cannot achieve democratic or judicial decision-making. The purpose of energy policy-making is to promote the industry development, and the stakeholders are the key actors in the value chain. The experts in China are usually top scholars...... is required. The above case calls for a rethink in China’s policy-making for promoting the development of renewable energy. The policy-makers lack in-depth understanding of the key points for promoting straw to energy: improving the recycling efficiency and lowering the recycling cost. To some extent, straw...... the large energy enterprise to participate in the recycling of straw for sustainable development, and improve the consciousness of environment protection of Chinese farmers to cooperate with the large enterprise for collecting straw on a large scale. Meanwhile, strict supervision is needed to guarantee...

  12. Genetic Engineering of Energy Crops: A Strategy for Biofuel Production in China Free Access

    Institute of Scientific and Technical Information of China (English)

    Guosheng Xie; Liangcai Peng

    2011-01-01

    Biomass utilization is increasingly considered as a practical way for sustainable energy supply and long-term environment care around the world.In concerns with food security in China,starch or sugar-based bioethanol and edible-oil-derived biodiesel are harshly restricted for large scale production.However,conversion of lignocellulosic residues from food crops is a potential alternative.Because of its recalcitrance,current biomass process is unacceptably expensive,but genetic breeding of energy crops is a promising solution.To meet the need,energy crops are defined with a high yield for both food and biofuel purposes.In this review,main grasses(rice,wheat,maize,sorghum and miscanthus)are evaluated for high biomass production,the principles are discussed on modification of plant cell walls that lead to efficient biomass degradation and conversion,and the related biotechnologies are proposed in terms of energy crop selection.

  13. Innovative use of strategic energy design tools in building design in China

    Institute of Scientific and Technical Information of China (English)

    LIBaizhan; R.Yao; N.Baker; K.Steemers

    2003-01-01

    This paper expresses the importance of the use of strategic energy design tool in building design in China. The features of this kind of tool have been illustrated. The reliability, user friendliness, and usability are the most important characteristic of the early design software. This paper introduces an integrated energy design tool - LT Europe, which is widely used in the UK architectural practice and European. The climate data for Beijing has been produced from Meteonorm and integrated into LT Europe. A case study has been performed and the comparisons have been made by applying the Chinese old and new building energy regulations. It has been demonstrated that LT Europe software can be used for Chinese building energy design at the early stage by creating the local proper climate data.

  14. Strategies of Energy Efficiency Design in Traditional Kangbaiwan Mansion in China

    Directory of Open Access Journals (Sweden)

    Song Xiaoqing

    2016-01-01

    Full Text Available The building sector is one of the highest energy consuming sectors in the world as well as in China, it is urgent to seek an energy efficiency way of sustainable architecture development. From the perspective of tradition, this paper focus on strategies of energy efficiency design that contained in excellent vernacular dwellings. On the basis of analyzing an example of Kangbaiwan Mansion, it illustrates the advantage of environment ecosystem, and summarizes the physical and cultural characteristic of its buildings, especially the climate-adapting overall arrangement and sustainable strategies of natural ventilation and passive solar gain, which can be a fertile source of modern energy efficiency architecture design as well as a proper way of inheriting the outstanding traditional culture.

  15. Opening Statement - Chen Qiufa [International Ministerial Conference on Nuclear Energy in the 21. Century: Addressing Energy Needs and Environmental Challenges, Beijing (China), 20-22 April 2009

    International Nuclear Information System (INIS)

    The China Atomic Energy Authority is the authority responsible for China?s nuclear industry development and the representative organization of the Chinese Government for participating in IAEA related activities. As the Chairman of the CAEA, I would like to use this opportunity to share my views on nuclear energy development. As an important part of modern high level technology, nuclear energy, as a proven, safe and clean source of energy, plays an outstanding role in the economic and social development of humanity. The development and application of nuclear energy, involving basic nuclear research, engineering design, equipment manufacturing, nuclear fuel supply, nuclear safety regulation, nuclear waste treatment and disposal, nuclear non-proliferation, public acceptance and so on, is fairly complicated systematic engineering. Looking back on China?s more than 50 year history of nuclear energy, and looking to the promising prospect of nuclear energy development in the new century, I believe the following six development rules should be prioritized, so as to achieve sustainable and healthy development of nuclear energy for the benefits of society. MAKE OVERALL PLANS The development of nuclear energy should proceed from the strategic overall picture, including national economic development, social progress and environmental protection, obtaining a common understanding of the social, making long term development plans, and carrying them out consistently. At the beginning of reform and opening-up, when China had just begun its nuclear power development, the Three Mile Island nuclear power plant accident and the Chernobyl accident happened, which plunged the world nuclear industry into stagnation. The Chinese Government made the decision to continue to develop nuclear energy for economic development, which laid the foundation for China?s nuclear energy industry. In recent years, the Chinese Government has made the strategic decision of actively promoting nuclear energy

  16. Energy’s Shadow Price and Energy Efficiency in China: A Non-Parametric Input Distance Function Analysis

    Directory of Open Access Journals (Sweden)

    Pengfei Sheng

    2015-03-01

    Full Text Available This paper extends prior research on energy inefficiency in China by utilizing a unique shadow price framework allocation in 30 Chinese provinces. We estimate the shadow price for energy input using the framework of production, and use the ratio of the shadow price to the market price to describe energy utilization. Using Chinese provincial-level data from 1998 to 2011, the results of the analysis reveal that shadow prices in China have grown rapidly during the sample period, which signifies that China has improved its performance in energy utilization since 1998. However, there are eighteen provinces whose shadow prices are lower than market prices. This result suggests that energy utilization is at a low level in these provinces and can be improved by a reallocation of inputs.

  17. Study on impact of energy price comparison on energy saving benefits of heat pump in North China

    Science.gov (United States)

    Dong, X.; Tian, Q.; Zhang, Y. G.; Bai, H. F.

    2016-08-01

    As to the heat pump technology applying in the HVAC engineering, the relationship between energy saving rate (ESR) and electricity cost saving rate (ECSR) of heat pump should be a positive correlation in theory. But in the actual energy price system, due to the fluctuating energy price comparison, the relationship between them is of less coordination. Moreover, despite the high ESR, the economic benefit of ECSR is lost. In this paper, via the case analysis under the condition of average technical and economic parameters in North China, the critical point rate of economic benefit of ECSR in energy price comparison among prices of residential electricity, steam-coal, and residential natural gas is found, which is about 2:3:8. Also, a viewpoint as well as method is suggested to promote the wide usage of heat pump, balance energy supply structure, save energy consumption, and reduce emissions by optimizing the energy price comparison, which is feasible and desirable to raise the price comparison between residential electricity and natural gas, and reduce the price comparison between residential electricity and steam-coal in a certain extent.

  18. Incentive mechanism design for the residential building energy efficiency improvement of heating zones in North China

    International Nuclear Information System (INIS)

    Starting with analyzing the investigation results by Ministry of Housing and Urban-Rural Development of China in 2005, more than half of the 10,236 participants are willing to improve the residential building energy efficiency and accept an additional cost of less than 10% of the total cost, the authors illustrate that incenting actions are necessary to improve building energy efficiency and build a central government-local government-market model. As a result of the model analysis, to pursue good execution effects brought by the incentive policies, the executors are required to distinguish the differences of incentive objects' economic activities and strongly respect the incenting on the energy conservation performance. A case study on the incentive policies of existing residential building energy efficiency improvement in heating zones in North China is given as well. Finally, it is strongly recommended to give the first priority to performance-based incentives so that to reduce the lazy behaviors of the incented objects and ensure the targets to be achieved.

  19. Measuring the Productivity of Energy Consumption of Major Industries in China: A DEA-Based Method

    Directory of Open Access Journals (Sweden)

    Xishuang Han

    2014-01-01

    Full Text Available Data envelopment analysis can be applied to measure the productivity of multiple input and output decision-making units. In addition, the data envelopment analysis-based Malmquist productivity index can be used as a tool for measuring the productivity change during different time periods. In this paper, we use an input-oriented model to measure the energy consumption productivity change from 1999 to 2008 of fourteen industry sectors in China as decision-making units. The results show that there are only four sectors that experienced effective energy consumption throughout the whole reference period. It also shows that these sectors always lie on the efficiency frontier of energy consumption as benchmarks. The other ten sectors experienced inefficiency in some two-year time periods and the productivity changes were not steady. The data envelopment analysis-based Malmquist productivity index provides a good way to measure the energy consumption and can give China's policy makers the information to promote their strategy of sustainable development.

  20. An analysis of the demonstration projects for renewable energy application buildings in China

    International Nuclear Information System (INIS)

    During the 2006–2008 period, there were 386 demonstration projects for renewable energy application buildings (REAB) organised by Chinese government, with a total area of approximately 40,420,000 m2. By the end of 2011, the vast majority of these projects had been completed and had passed the final acceptance. This paper analyses the measures taken by the Chinese government, including economic incentive mechanisms, organising agencies, application and evaluation systems, online monitoring platforms, acceptance inspections, assessment systems, standard criteria and so forth. This paper then evaluates the policy effects. The paper shows that there has been a satisfactory effect in the development of the REAB market, mobilising the enthusiasm of the government, equipment manufacturers and scientific research institutions, and promoting energy conservation. In addition, this paper analyses the suitability of different technological types in different climatic zones, which provides further guidance for the development of the REAB. Finally, based on the analyses of the problems met in the implementation of the demonstration projects, this paper proposes some policy suggestions concerning standard criteria, technological development, project management, incentive mechanisms and so on, to promote the development of the REAB more effectively in the future in China. - Highlights: • The policy measures to promote the development of renewable energy application buildings in China. • Evaluation of the demonstration policy effects in the market development and other aspects. • Analyses of the regional applicability for renewable energy application buildings in China. • Analyses of problems met in the implementation of the demonstration projects. • Put forward some policy suggestions on standard, technology, management, etc