Hydrogen economy and nuclear energy

International Nuclear Information System (INIS)

Knapp, V.

2004-01-01

Global energy outlooks based on present trends, such as WETO study, give little optimism about fulfilling Kyoto commitments in controlling CO2 emissions and avoiding unwanted climate consequences. Whilst the problem of radioactive waste has a prominence in public, in spite of already adequate technical solutions of safe storage for future hundreds and thousands of years, there s generally much less concern with influence of fossil fuels on global climate. In addition to electricity production, process heat and transportation are approximately equal contributors to CO2 emission. Fossil fuels in transportation present also a local pollution problem in congested regions. Backed by extensive R and D, hydrogen economy is seen as the solution, however, often without much thought where from the hydrogen in required very large quantities may come. With welcome contributions from alternative sources, nuclear energy is the only source of energy capable of producing hydrogen in very large amounts, without parallel production of CO2. Future high temperature reactors could do this most efficiently. In view of the fact that nuclear weapon proliferation is not under control, extrapolation from the present level of nuclear power to the future level required by serious attempts to reduce global CO2 emission is a matter of justified concern. Finding the sites for many hundreds of new reactors would, alone, be a formidable problem in developed regions with high population density. What is generally less well understood and not validated is that the production of nuclear hydrogen allows the required large increases of nuclear power without the accompanied increase of proliferation risks. Unlike electricity, hydrogen can be economically shipped or transported by pipelines to places very far from the place of production. Thus, nuclear production of hydrogen can be located and concentrated at few remote, controllable sites, far from the population centers and consumption regions. At such

Symbolic convergence and the hydrogen economy

International Nuclear Information System (INIS)

Sovacool, Benjamin K.; Brossmann, Brent

2010-01-01

This article documents that the hydrogen economy continues to attract significant attention among politicians, the media, and some academics. We believe that an explanation lies in the way that the hydrogen economy fulfills psychological and cultural needs related to a future world where energy is abundant, cheap, and pollution-free, a 'fantasy' that manifests itself with the idea that society can continue to operate without limits imposed by population growth and the destruction of the environment. The article begins by explaining its research methodology consisting of two literature reviews, research interviews of energy experts, and the application of symbolic convergence theory, a general communications theory about the construction of rhetorical fantasies. We then identify a host of socio-technical challenges to explain why the creation of a hydrogen economy would present immense (and possibly intractable) obstacles, an argument supplemented by our research interviews. Next, we employ symbolic convergence theory to identify five prevalent fantasy themes and rhetorical visions-independence, patriotism, progress, democratization, and inevitability-in academic and public discussions in favor of the hydrogen economy. We conclude by offering implications for scholarship relating to energy policy more broadly.

Hydrogen energy stations: along the roadside to the hydrogen economy

International Nuclear Information System (INIS)

Clark, W.W.; Rifkin, J.; O'Connor, T.; Swisher, J.; Lipman, T.; Rambach, G.

2005-01-01

Hydrogen has become more than an international topic of discussion within government and among industry. With the public announcements from the European Union and American governments and an Executive Order from the Governor of California, hydrogen has become a ''paradigm change'' targeted toward changing decades of economic and societal behaviours. The public demand for clean and green energy as well as being ''independent'' or not located in political or societal conflict areas, has become paramount. The key issues are the commitment of governments through public policies along with corporations. Above all, secondly, the advancement of hydrogen is regional as it depends upon infrastructure and fuel resources. Hence, the hydrogen economy, to which the hydrogen highway is the main component, will be regional and creative. New jobs, businesses and opportunities are already emerging. And finally, the costs for the hydrogen economy are critical. The debate as to hydrogen being 5 years away from being commercial and available in the marketplace versus needing more research and development contradicts the historical development and deployment of any new technology be it bio-science, flat panel displays, computers or mobile phones. The market drivers are government regulations and standards soon thereafter matched by market forces and mass production. Hydrogen is no different. What this paper does is describes is how the hydrogen highway is the backbone to the hydrogen economy by becoming, with the next five years, both regional and commercial through supplying stationary power to communities. Soon thereafter, within five to ten years, these same hydrogen stations will be serving hundreds and then thousands of hydrogen fuel powered vehicles. Hydrogen is the fuel for distributed energy generation and hence positively impacts the future of public and private power generators. The paradigm has already changed. (author)

Clean energy and the hydrogen economy.

Science.gov (United States)

Brandon, N P; Kurban, Z

2017-07-28

In recent years, new-found interest in the hydrogen economy from both industry and academia has helped to shed light on its potential. Hydrogen can enable an energy revolution by providing much needed flexibility in renewable energy systems. As a clean energy carrier, hydrogen offers a range of benefits for simultaneously decarbonizing the transport, residential, commercial and industrial sectors. Hydrogen is shown here to have synergies with other low-carbon alternatives, and can enable a more cost-effective transition to de-carbonized and cleaner energy systems. This paper presents the opportunities for the use of hydrogen in key sectors of the economy and identifies the benefits and challenges within the hydrogen supply chain for power-to-gas, power-to-power and gas-to-gas supply pathways. While industry players have already started the market introduction of hydrogen fuel cell systems, including fuel cell electric vehicles and micro-combined heat and power devices, the use of hydrogen at grid scale requires the challenges of clean hydrogen production, bulk storage and distribution to be resolved. Ultimately, greater government support, in partnership with industry and academia, is still needed to realize hydrogen's potential across all economic sectors.This article is part of the themed issue 'The challenges of hydrogen and metals'. © 2017 The Author(s).

Air pollution and climate-forcing impacts of a global hydrogen economy.

Science.gov (United States)

Schultz, Martin G; Diehl, Thomas; Brasseur, Guy P; Zittel, Werner

2003-10-24

If today's surface traffic fleet were powered entirely by hydrogen fuel cell technology, anthropogenic emissions of the ozone precursors nitrogen oxide (NOx) and carbon monoxide could be reduced by up to 50%, leading to significant improvements in air quality throughout the Northern Hemisphere. Model simulations of such a scenario predict a decrease in global OH and an increased lifetime of methane, caused primarily by the reduction of the NOx emissions. The sign of the change in climate forcing caused by carbon dioxide and methane depends on the technology used to generate the molecular hydrogen. A possible rise in atmospheric hydrogen concentrations is unlikely to cause significant perturbations of the climate system.

Roles Prioritization of Hydrogen Production Technologies for Promoting Hydrogen Economy in the Current State of China

DEFF Research Database (Denmark)

Ren, Jingzheng; Gao, Suzhao; Tan, Shiyu

2015-01-01

Hydrogen production technologies play an important role in the hydrogen economy of China. However, the roles of different technologies played in promoting the development of hydrogen economy are different. The role prioritization of various hydrogen production technologies is of vital importance...... information. The prioritization results by using the proposed method demonstrated that the technologies of coal gasification with CO2 capture and storage and hydropower-based water electrolysis were regarded as the two most important hydrogen production pathways for promoting the development of hydrogen...... for the stakeholders/decision-makers to plan the development of hydrogen economy in China and to allocate the finite R&D budget reasonably. In this study, DPSIR framework was firstly used to identify the key factors concerning the priorities of various hydrogen production technologies; then, a fuzzy group decision...

A global survey of hydrogen energy research, development and policy

International Nuclear Information System (INIS)

Solomon, Barry D.; Banerjee, Abhijit

2006-01-01

Several factors have led to growing interest in a hydrogen energy economy, especially for transportation. A successful transition to a major role for hydrogen will require much greater cost-effectiveness, fueling infrastructure, consumer acceptance, and a strategy for its basis in renewable energy feedstocks. Despite modest attention to the need for a sustainable hydrogen energy system in several countries, in most cases in the short to mid term hydrogen will be produced from fossil fuels. This paper surveys the global status of hydrogen energy research and development (R and D) and public policy, along with the likely energy mix for making it. The current state of hydrogen energy R and D among auto, energy and fuel-cell companies is also briefly reviewed. Just two major auto companies and two nations have specific targets and timetables for hydrogen fuel cells or vehicle production, although the EU also has an aggressive, less specific strategy. Iceland and Brazil are the only nations where renewable energy feedstocks are envisioned as the major or sole future source of hydrogen. None of these plans, however, are very certain. Thus, serious questions about the sustainability of a hydrogen economy can be raised

Fuel cell commercialization: The key to a hydrogen economy

Science.gov (United States)

Zegers, P.

With the current level of global oil production, oil reserves will be sufficient for 40 years. However, due to the fact that the global GDP will have increased by a factor seven in 2050, oil reserves are likely to be exhausted in a much shorter time period. The EU and car industry aim at a reduction of the consumption of oil, at energy savings (with a key role for fuel cells) and an increased use of hydrogen from natural gas and, possibly, coal, in the medium term. The discovery of huge methane resources as methane hydrates (20 times those of oil, gas and coal together) in oceans at 1000-3000 m depth could be of major importance. In the long term, the EU aims at a renewable energy-based energy supply. The European Hydrogen and Fuel Cell Technology Platform is expected to play a major role in bringing about a hydrogen economy. The availability of commercial fuel cells is here a prerequisite. However, after many years of research, fuel cells have not yet been commercialized. If they will not succeed to enter the market within 5 years there is a real danger that activities aiming at a hydrogen society will peter out. In a hydrogen strategy, high priority should therefore be given to actions which will bring about fuel cell commercialization within 5 years. They should include the identification of fuel cell types and (niche) markets which are most favorable for a rapid market introduction. These actions should include focused short-term RTD aiming at cost reduction and increased reliability.

LARGE-SCALE PRODUCTION OF HYDROGEN BY NUCLEAR ENERGY FOR THE HYDROGEN ECONOMY

International Nuclear Information System (INIS)

SCHULTZ, K.R.; BROWN, L.C.; BESENBRUCH, G.E.; HAMILTON, C.J.

2003-01-01

OAK B202 LARGE-SCALE PRODUCTION OF HYDROGEN BY NUCLEAR ENERGY FOR THE HYDROGEN ECONOMY. The ''Hydrogen Economy'' will reduce petroleum imports and greenhouse gas emissions. However, current commercial hydrogen production processes use fossil fuels and releases carbon dioxide. Hydrogen produced from nuclear energy could avoid these concerns. The authors have recently completed a three-year project for the US Department of Energy whose objective was to ''define an economically feasible concept for production of hydrogen, by nuclear means, using an advanced high-temperature nuclear reactor as the energy source''. Thermochemical water-splitting, a chemical process that accomplishes the decomposition of water into hydrogen and oxygen, met this objective. The goal of the first phase of this study was to evaluate thermochemical processes which offer the potential for efficient, cost-effective, large-scale production of hydrogen and to select one for further detailed consideration. The authors selected the Sulfur-Iodine cycle, In the second phase, they reviewed all the basic reactor types for suitability to provide the high temperature heat needed by the selected thermochemical water splitting cycle and chose the helium gas-cooled reactor. In the third phase they designed the chemical flowsheet for the thermochemical process and estimated the efficiency and cost of the process and the projected cost of producing hydrogen. These results are summarized in this paper

The National Center For Hydrogen And Fuel Cells. Jump-starting the hydrogen economy through research

International Nuclear Information System (INIS)

Stefanescu, Ioan; Varlam, Mihai; Carcadea, Elena

2010-01-01

Full text: The research, design and implementation of hydrogen-based economy must consider each of the segments of the hydrogen energy system - production, supply, storage, conversion. The National Center for Hydrogen and Fuel Cells has the experience, expertise, facilities and instrumentation necessary to have a key role in developing any aspect of hydrogen-based economy, aiming to integrate technologies for producing and using hydrogen as an 'energy vector'. This paper presents a simulation of the applied 'learning curve' concept, NCHFC being the key element of R and D in the field in comparing the costs involved. It also presents the short and medium term research program of NCHFC, the main research and development directions being specified. (authors)

Hydrogen energy economy: More than utopia

International Nuclear Information System (INIS)

Weber, R.

1992-01-01

Under the pressure of increasing climate changes in the last years the attitude towards hydrogen technology has changed. Germany has taken a leading position in hydrogen research. Above all there is not only government-sponsored research but also industrial research. It is even assumed that an energy economy on the basis of solar energy as well as of hydrogen is technically possible. If the fact that the total power of all cars in the FRG amounts to 200.000 MW - twice as much as all power stations - is taken into consideration it should be possible to produce in large-scale production decentralized solar or hydrogen energy converters at similar kilowatt rates. (BWI) [de

A nuclear based hydrogen economy

International Nuclear Information System (INIS)

Sandquist, G.M.; Tamm, G.; Kunze, J.

2005-01-01

Exhausting demands are being imposed upon the world's ability to extract and deliver oil to the nations demanding fluid fossil fuels. This paper analyzes these issues and concludes that there must be no delay in beginning the development of the 'hydrogen economy' using nuclear energy as the primary energy source to provide both the fluid fuel and electrical power required in the 21st century. Nuclear energy is the only proven technology that is abundant and available worldwide to provide the primary energy needed to produce adequate hydrogen fluid fuel supplies to replace oil. Most importantly, this energy transition can be accomplished in an economical and technically proven manner while lowering greenhouse gas emissions. Furthermore, a similar application of using wind and solar to produce hydrogen instead of electricity for the grid can pave the way for the much larger production scales of nuclear plants producing both electricity and hydrogen. (authors)

Carbon strategy and management in the hydrogen economy

International Nuclear Information System (INIS)

Snyder, C.

2006-01-01

Greenhouse gas (carbon) emission reduction related to the beneficial use of hydrogen is an important aspect in the development and public acceptance of a greater role for hydrogen in the economy. This presentation is an overview of potential effects of the evolving regulatory framework for carbon emissions management in Canada on hydrogen infrastructure development and compare it with activities in other jurisdictions

Relative efficiency of hydrogen technologies for the hydrogen economy : a fuzzy AHP/DEA hybrid model approach

International Nuclear Information System (INIS)

Lee, S.

2009-01-01

As a provider of national energy security, the Korean Institute of Energy Research is seeking to establish a long term strategic technology roadmap for a hydrogen-based economy. This paper addressed 5 criteria regarding the strategy, notably economic impact, commercial potential, inner capacity, technical spinoff, and development cost. The fuzzy AHP and DEA hybrid model were used in a two-stage multi-criteria decision making approach to evaluate the relative efficiency of hydrogen technologies for the hydrogen economy. The fuzzy analytic hierarchy process reflects the uncertainty of human thoughts with interval values instead of clear-cut numbers. It therefore allocates the relative importance of 4 criteria, notably economic impact, commercial potential, inner capacity and technical spin-off. The relative efficiency of hydrogen technologies for the hydrogen economy can be measured via data envelopment analysis. It was concluded that the scientific decision making approach can be used effectively to allocate research and development resources and activities

Relative efficiency of hydrogen technologies for the hydrogen economy : a fuzzy AHP/DEA hybrid model approach

Energy Technology Data Exchange (ETDEWEB)

Lee, S. [Korea Inst. of Energy Research, Daejeon (Korea, Republic of). Energy Policy Research Division; Mogi, G. [Tokyo Univ., (Japan). Dept. of Technology Management for Innovation, Graduate School of Engineering; Kim, J. [Korea Inst. of Energy Research, Daejeon (Korea, Republic of)

2009-07-01

As a provider of national energy security, the Korean Institute of Energy Research is seeking to establish a long term strategic technology roadmap for a hydrogen-based economy. This paper addressed 5 criteria regarding the strategy, notably economic impact, commercial potential, inner capacity, technical spinoff, and development cost. The fuzzy AHP and DEA hybrid model were used in a two-stage multi-criteria decision making approach to evaluate the relative efficiency of hydrogen technologies for the hydrogen economy. The fuzzy analytic hierarchy process reflects the uncertainty of human thoughts with interval values instead of clear-cut numbers. It therefore allocates the relative importance of 4 criteria, notably economic impact, commercial potential, inner capacity and technical spin-off. The relative efficiency of hydrogen technologies for the hydrogen economy can be measured via data envelopment analysis. It was concluded that the scientific decision making approach can be used effectively to allocate research and development resources and activities.

Wind in the future hydrogen economy

International Nuclear Information System (INIS)

Andres, P.

2006-01-01

Converting to a hydrogen economy will only be sustainable and have a positive impact on the environment if the fuel source for the hydrogen production is from a renewable or GHG free fuel source. Wind energy is of particular interest as a potential energy source for hydrogen production. It is modular, abundant and competitive and is far from fully exploited around the globe. Transmission constraints are however the current bottle neck to fully exploiting this resource. Producing electrolytic hydrogen from wind energy in transmission constraint areas will allow for better utilization of the available wind energy and transmission resources. The type of hydrogen storage and transportation option chosen and the size of the facilities will be the crucial factors in determining the relative cost competitiveness of a wind / hydrogen facility verses traditional hydrogen production from fossil fuels. With fossil fuel prices at record highs and the traditional demand for hydrogen growing (oil refining, ammonia production) and the fact that the world has entered a GHG constraint era the need to explore large scale wind / hydrogen production facilities has never been more urgent. (author)

Hawaii hydrogen energy economy: production and distribution of hydrogen and oxygen in the district of north Kohala, the Big Island of Hawaii: a global prototype

International Nuclear Information System (INIS)

Russel, G.

1993-01-01

This paper shows how a community which is totally oil dependent can be transformed into a hydrogen fuel based economy by using the concept of setting hydrogen zones, with the use of off-peak hydro-electrical power and renewable energies. An existing hydro-electric plant in Hawaii could serve as a local prototype. 2 figs

Develop Improved Materials to Support the Hydrogen Economy

Energy Technology Data Exchange (ETDEWEB)

Dr. Michael C. Martin

2012-07-18

The Edison Materials Technology Center (EMTEC) solicited and funded hydrogen infrastructure related projects that have a near term potential for commercialization. The subject technology of each project is related to the US Department of Energy hydrogen economy goals as outlined in the multi-year plan titled, 'Hydrogen, Fuel Cells and Infrastructure Technologies Program Multi-Year Research, Development and Demonstration Plan.' Preference was given to cross cutting materials development projects that might lead to the establishment of manufacturing capability and job creation. The Edison Materials Technology Center (EMTEC) used the US Department of Energy hydrogen economy goals to find and fund projects with near term commercialization potential. An RFP process aligned with this plan required performance based objectives with go/no-go technology based milestones. Protocols established for this program consisted of a RFP solicitation process, white papers and proposals with peer technology and commercialization review (including DoE), EMTEC project negotiation and definition and DoE cost share approval. Our RFP approach specified proposals/projects for hydrogen production, hydrogen storage or hydrogen infrastructure processing which may include sensor, separator, compression, maintenance, or delivery technologies. EMTEC was especially alert for projects in the appropriate subject area that have cross cutting materials technology with near term manufacturing and commercialization opportunities.

A hydrogen economy - an answer to future energy problems

International Nuclear Information System (INIS)

Seifritz, W.

1975-01-01

''The Theme was THEME''. This was the headline of The Hydrogen Economy Miami Energy Conference which was the first international conference of this type and which took place in Miami, March 18-20, 1974. For the first time, about 700 participants from all over the western world discussed all the ramifications and aspects of a hydrogen based economy. Non-fossil hydrogen, produced from water by either electrolysis or by direct use of process heat from a nuclear source is a clean, all-synthetic, automatically recyclable, and inexhaustible fuel. It may support the World's future energy requirements beyond the present self limited fossil-fuel era. A large number of papers and news were presented on this conference reflecting this effort. The following article is intended to report on the highlights of the conference and to give a survey on the present state of the art in the hydrogen field. Furthermore, the author includes his own ideas and conclusions predominantly by taking into account the trends in the development of future nuclear reactor systems and symbiotic high-temperature-reactor/breeder strategies being the primary energy input of a hydrogen economy and providing a most promising avenue for solving both the World's energy and environmental (entropy) problems. (Auth.)

The Hydrogen Economy: Opportunities, Costs, Barriers, and R&D Needs

Energy Technology Data Exchange (ETDEWEB)

Committee on Alternatives and Strategies for Future Hydrogen Production and Use

2004-08-31

The announcement of a hydrogen fuel initiative in the President’s 2003 State of the Union speech substantially increased interest in the potential for hydrogen to play a major role in the nation’s long-term energy future. Prior to that event, DOE asked the National Research Council to examine key technical issues about the hydrogen economy to assist in the development of its hydrogen R&D program. Included in the assessment were the current state of technology; future cost estimates; CO2 emissions; distribution, storage, and end use considerations; and the DOE RD&D program. The report provides an assessment of hydrogen as a fuel in the nation’s future energy economy and describes a number of important challenges that must be overcome if it is to make a major energy contribution. Topics covered include the hydrogen end-use technologies, transportation, hydrogen production technologies, and transition issues for hydrogen in vehicles.

The hydrogen economy - an opportunity for gas

International Nuclear Information System (INIS)

Soederbaum, J.; Martin, G.; O'Neill, C.

2003-01-01

Natural gas could play a pivotal role in any transition to a hydrogen economy-that is one of the findings of the recently-released National Hydrogen Study, commissioned by the Commonwealth Department of Industry, Tourism and Resources, and undertaken by the consulting firms ACIL Tasman and Parsons Brinckerhoff. The key benefits of hydrogen include zero emissions at the point of combustion (water is the main by-product) and its abundance Hydrogen can be produced from a range of primary energy sources including gas and coal, or through the electrolysis of water. Depending on the process used to manufacture hydrogen (especially the extent to which any associated carbon can be captured and sequestered), life-cycle emissions associated with its production and use can be reduced or entirely eliminated

Impact of H{sub 2} emissions of a global hydrogen economy on the stratosphere

Energy Technology Data Exchange (ETDEWEB)

Grooss, Jens-Uwe; Feck, Thomas; Vogel, Baerbel; Riese, Martin [Forschungszentrum Juelich (Germany)

2010-07-01

''Green'' hydrogen is seen as a major element of the future energy supply to reduce greenhouse gas emissions substantially. However, due to the possible interactions of hydrogen (H{sub 2}) with other atmospheric constituents there is a need to analyse the implications of additional atmospheric H{sub 2} that could result from hydrogen leakage of a global hydrogen infrastructure. Emissions of molecular H{sub 2} can occur along the whole hydrogen process chain which increase the tropospheric H{sub 2} burden. The impact of these emissions is investigated. Figure 1 is a sketch that clarifies the path way and impact of hydrogen in the stratosphere. The air follows the Brewer-Dobson circulation in which air enters the stratosphere through the tropical tropopause, ascends then to the upper stratosphere and finally descends in polar latitudes within a typical transport time frame of 4 to 8 years. (orig.)

Hydrogen emissions and their effects on the arctic ozone losses. Risk analysis of a global hydrogen economy; Wasserstoff-Emissionen und ihre Auswirkungen auf den arktischen Ozonverlust. Risikoanalyse einer globalen Wasserstoffwirtschaft

Energy Technology Data Exchange (ETDEWEB)

Feck, Thomas

2009-07-01

Hydrogen (H{sub 2}) could be used as one of the major components in our future energy supply in an effort to avoid greenhouse gas emissions. ''Green'' hydrogen in particular, which is produced from renewable energy sources, should significantly reduce emissions that damage the climate. Despite this basically environmentally-friendly property, however, the complex chain of interactions of hydrogen with other compounds means that the implications for the atmosphere must be analysed in detail. For example, H{sub 2} emissions, which could increase the tropospheric H{sub 2} inventory, can be released throughout the complete hydrogen process chain. H{sub 2} enters the stratosphere via the tropical tropopause and is oxidised there to form water vapour (H{sub 2}O). This extra water vapour causes increased radiation in the infrared region of the electromagnetic spectrum and thus causes the stratosphere to cool down. Both the increase in H{sub 2}O and the resulting cooling down of the stratosphere encourage the formation of polar stratospheric clouds (PSC) and liquid sulphate aerosols, which facilitate the production of reactive chlorine, which in turn currently leads to dramatic ozone depletion in the polar stratosphere. In the future, H{sub 2} emissions from a global hydrogen economy could therefore encourage stratospheric ozone depletion in the polar regions and thus inhibit the ozone layer in recovering from the damage caused by chlorofluorocarbons (CFCs). In addition to estimating possible influences on the trace gas composition of the stratosphere, one of the main aims of this thesis is to evaluate the risk associated with increased polar ozone depletion caused by additional H{sub 2} emissions. Studies reported on here have shown that even if around 90% of today's fossil primary energy input was to be replaced by hydrogen and if around 9.5% of the gas was to escape in a ''worst-case'' scenario, the additional ozone loss for unchanged CFC loading in the stratosphere

Thriving locally in the global economy.

Science.gov (United States)

Kanter, Rosabeth Moss

2003-08-01

More and more small and midsize companies are joining corporate giants in striving to exploit international growth markets. At the same time, civic leaders worry about their communities' economic future in light of the impact of global forces on the operation and survival of business. How can communities retain local vitality yet still link their business to the global economy? Harvard professor Rosabeth Moss Kanter addresses that question in this classic HBR article, orginally published in 1995. To avoid a clash between international economic interests and local political interests, globalizing business must learn how to be responsive to the communities in which they operate, Kanter says. And communities must determine how to create a civic culture that will attract and retain footloose companies. The author surveyed five U.S. regions with direct connections to the global economy--Boston, Cleveland, Miami, Seattle, and the Spartanburg-Greenville region of South Carolina--to determine their business and civic leader's strategies for improving their constituent's quality of life. She identified ways in which the global economy can work locally by capitalizing on the resources that distinguish one place from another. Kanter argues that regions can invest in capabilities that connect their local populations to the global economy in one of three ways: as thinkers, makers, or traders. She points to the Spartanburg-Greenville region as a good example of a world-class makers, with its exceptional blue-collar workforce that has attracted more than 200 companies from 18 countries. The history of the economic development of this region is a lesson for those seeking to understand how to achieve world-class status and bring local residents into the world economy.

New road map to hydrogen economy in Japan

International Nuclear Information System (INIS)

Fukuda, K.

2004-01-01

Reducing carbon dioxide emission and enhancing energy security are the most critical energy issues for construction of future energy systems. The hydrogen energy system is widely accepted as one of the most promising system options for solving such problems. Ministry of Economy, Trade and Industry(METI) of Japanese Government made public its revised introduction scenario of fuel cell vehicles(FCVs) and stationary fuel cells with a time frame of 2005 to 2030 in March, 2004. The original scenario was published in August, 2001 with the time frame of 2005 to 2020. The revised scenario could substantially be considered as New Road Map to Hydrogen Economy in Japan. In this paper the revised scenario will be introduced together with supporting data provided by the author. (author)

Role of a natural gas utility in the hydrogen economy

International Nuclear Information System (INIS)

Bayko, J.

2004-01-01

'Full text:' Enbridge Gas Distribution is the largest natural gas distribution company in Canada at about 1.7 million residential, commercial and industrial customers. Enbridge will speak to the role of a natural gas utility in the hydrogen economy, and outline the benefits of hydrogen production from natural gas reformation for both stationary and mobile applications. Hydrocarbon reformation will act at least as a bridge until a more fully developed hydrogen economy infrastructure is developed. Reformation allows immediate leveraging of the reliability of vast existing natural gas distribution systems, and a reduced need for on-site hydrogen storage. Natural gas powered fuel cells provide improved emissions over traditional internal combustion engines, and in the stationary market provide smarter use of resources through the higher efficiencies of cogeneration (the capture and use of otherwise waste heat). (author)

Hydrogen: Its Future Role in the Nation's Energy Economy.

Science.gov (United States)

Winsche, W E; Hoffman, K C; Salzano, F J

1973-06-29

In examining the potential role of hydrogen in the energy economy of the future, we take an optimistic view. All the technology required for implementation is feasible but a great deal of development and refinement is necessary. A pessimistic approach would obviously discourage further thinking about an important and perhaps the most reasonable alternative for the future. We have considered a limited number of alternative energy systems involving hydrogen and have shown that hydrogen could be a viable secondary source of energy derived from nuclear power; for the immediate future, hydrogen could be derived from coal. A hydrogen supply system could have greater flexibility and be competitive with a more conventional all-electric delivery system. Technological improvements could make hydrogen as an energy source an economic reality. The systems examined in this article show how hydrogen can serve as a general-purpose fuel for residential and automotive applications. Aside from being a source of heat and motive power, hydrogen could also supply the electrical needs of the household via fuel cells (19), turbines, or conventional "total energy systems." The total cost of energy to a residence supplied with hydrogen fuel depends on the ratio of the requirements for direct fuel use to the requirements for electrical use. A greater direct use of hydrogen as a fuel without conversion to electricity reduces the overall cost of energy supplied to the household because of the greater expense of electrical transmission and distribution. Hydrogen fuel is especially attractive for use in domestic residential applications where the bulk of the energy requirement is for thermal energy. Although a considerable amount of research is required before any hydrogen energy delivery system can be implemented, the necessary developments are within the capability of present-day technology and the system could be made attractive economically .Techniques for producing hydrogen from water by

Emerging Economies and Firms in the Global Crisis

DEFF Research Database (Denmark)

n exploration into the impact of the global crisis on emerging economies and firms and their responses to it. The ways in which the leading emerging economies of Brazil, Russia, India and China (BRIC) are dealing with the challenges of the global crisis are complemented by the approaches applied...... by countries and firms from Central and Eastern Europe. This is a pioneering volume shedding light on the successful international activities of the emerging economies in the global crisis. Offering a variety of perspectives, the chapters deal with the successful application of specific modes of market entry...... of BRIC economies in developed countries and the ways in which Russian, Indian, Chinese, and also Polish, Slovene and Estonian firms have coped with the challenges of the global crisis....

Hydrogen emissions and their effects on the arctic ozone losses. Risk analysis of a global hydrogen economy; Wasserstoff-Emissionen und ihre Auswirkungen auf den arktischen Ozonverlust. Risikoanalyse einer globalen Wasserstoffwirtschaft

Energy Technology Data Exchange (ETDEWEB)

Feck, Thomas

2009-07-01

Hydrogen (H{sub 2}) could be used as one of the major components in our future energy supply in an effort to avoid greenhouse gas emissions. ''Green'' hydrogen in particular, which is produced from renewable energy sources, should significantly reduce emissions that damage the climate. Despite this basically environmentally-friendly property, however, the complex chain of interactions of hydrogen with other compounds means that the implications for the atmosphere must be analysed in detail. For example, H{sub 2} emissions, which could increase the tropospheric H{sub 2} inventory, can be released throughout the complete hydrogen process chain. H{sub 2} enters the stratosphere via the tropical tropopause and is oxidised there to form water vapour (H{sub 2}O). This extra water vapour causes increased radiation in the infrared region of the electromagnetic spectrum and thus causes the stratosphere to cool down. Both the increase in H{sub 2}O and the resulting cooling down of the stratosphere encourage the formation of polar stratospheric clouds (PSC) and liquid sulphate aerosols, which facilitate the production of reactive chlorine, which in turn currently leads to dramatic ozone depletion in the polar stratosphere. In the future, H{sub 2} emissions from a global hydrogen economy could therefore encourage stratospheric ozone depletion in the polar regions and thus inhibit the ozone layer in recovering from the damage caused by chlorofluorocarbons (CFCs). In addition to estimating possible influences on the trace gas composition of the stratosphere, one of the main aims of this thesis is to evaluate the risk associated with increased polar ozone depletion caused by additional H{sub 2} emissions. Studies reported on here have shown that even if around 90% of today's fossil primary energy input was to be replaced by hydrogen and if around 9.5% of the gas was to escape in a ''worst-case'' scenario, the additional ozone loss for

Economy of education: National and global aspects

Directory of Open Access Journals (Sweden)

Oksana Ishchenko-Padukova

2017-12-01

Full Text Available Our paper focuses on the national economy of education. We assume that under the current conditions of the globalized world, the economy of education reveals its two-fold nature: on the one hand, it represents an element of the national economic system, and on the other, it is also a structural component of the global education system. Therefore, national economy of education is shaped up by both internal and external factors represented by national and international influences. We analyze here the functional composition and the methods of legal regulation of the economy of education under the conditions and provisions of the global geopolitical transformations. In addition, we use the empirical model of returns to education for showing the factors that impact the employability of young graduates at the labor market. Our results confirm the importance of education for achieving higher levels of income, both nationally and internationally. Finally, we come to the conclusion that its target function consists of the global promotion of national education and consolidation of national competitive position within the world education space.

Forecasts, scenarios, visions, backcasts and roadmaps to the hydrogen economy: A review of the hydrogen futures literature

International Nuclear Information System (INIS)

McDowall, William; Eames, Malcolm

2006-01-01

Scenarios, roadmaps and similar foresight methods are used to cope with uncertainty in areas with long planning horizons, such as energy policy, and research into the future of hydrogen energy is no exception. Such studies can play an important role in the development of shared visions of the future: creating powerful expectations of the potential of emerging technologies and mobilising resources necessary for their realisation. This paper reviews the hydrogen futures literature, using a six-fold typology to map the state of the art of scenario construction. The paper then explores the expectations embodied in the literature, through the 'answers' it provides to questions about the future of hydrogen. What are the drivers, barriers and challenges facing the development of a hydrogen economy? What are the key technological building blocks required? In what kinds of futures does hydrogen become important? What does a hydrogen economy look like, how and when does it evolve, and what does it achieve? The literature describes a diverse range of possible futures, from decentralised systems based upon small-scale renewables, through to centralised systems reliant on nuclear energy or carbon-sequestration. There is a broad consensus that the hydrogen economy emerges only slowly, if at all, under 'Business as Usual' scenarios. Rapid transitions to hydrogen occur only under conditions of strong governmental support combined with, or as a result of, major 'discontinuities' such as shifts in society's environmental values, 'game changing' technological breakthroughs, or rapid increases in the oil price or speed and intensity of climate change

The hydrogen economy: a threat or an opportunity for lead-acid batteries?

Science.gov (United States)

Rand, D. A. J.; Dell, R. M.

There is mounting concern over the sustainability of global energy supplies. Among the key drivers are: (i) global warming, ocean surface acidification and air pollution, which imply the need to control and reduce anthropogenic emissions of greenhouse gases, especially emissions from transportation and thermal power stations; (ii) the diminishing reserves of oil and natural gas; (iii) the need for energy security adapted to each country, such as decreasing the dependence on fossil fuel imports (in particular, the vulnerability to volatile oil prices) from regions where there is political or economic instability; (iv) the expected growth in world population with the ever-increasing aspiration for an improved standard-of-living for all, especially in developing and poor nations. Hydrogen is being promoted world-wide as a total panacea for energy problems. As a versatile carrier for storing and transporting energy from any one of a myriad of sources to an electricity generator, it is argued that hydrogen will eventually replace, or at least greatly reduce, the reliance on fossil fuels. Not unexpectedly, the building of a 'hydrogen economy' presents great scientific and technological challenges in production, delivery, storage, conversion, and end-use. In addition, there are many policy, regulatory, economic, financial, investment, environmental and safety questions to be addressed. Notwithstanding these obstacles, it is indeed plausible that hydrogen will become increasingly deployed and will compete with traditional systems of energy storage and supply. Moreover, the case for hydrogen will be greatly strengthened if fuel cells, which are the key enabling technology, become more reliable, more durable, and less expensive. This paper examines the prospects for hydrogen as a universal energy-provider and considers the impact that its introduction might have on the present deployment of lead-acid batteries in mobile, stationary and road transportation applications.

Institutional Competitiveness in the Global Economy

DEFF Research Database (Denmark)

Campbell, John L.; Pedersen, Ove K.

that are very different institutionally. The analysis shows that there is no one best way to achieve success in today's global economy, except perhaps for reducing socioeconomic inequality; that the type of capitalism known as coordinated market economies are oversimplified in the literature; and that high...... national competitiveness under conditions of economic globalization. Following the varieties of capitalism literature, this paper argues that Denmark's success has been based in large part on its institutional competitiveness-its capacity to achieve socioeconomic success as a result of the competitive...

RELEVANT PROBLEMS OF UKRAINE’S INTEGRATION INTO GLOBAL ECONOMY

Directory of Open Access Journals (Sweden)

Yevheniia Duliba

2017-12-01

Full Text Available The purpose of this research is to study the main problems that prevent Ukraine from integrating into the global economy and to determine correct focuses of the foreign economic policy of Ukraine against the background of strengthening of globalization tendencies throughout the world. The bases of this research are bases of business development of the foreign economic policy of Ukraine and improvement of Ukrainian economy against the background of international integration. At the heart of the research methodology is a dialectical method of scientific knowledge and, besides, special methods of research based on modern scientific bases of economic, management and related to them knowledge: economic and statistic method – for the assessment of the modern state of foreign trade and investment activity of Ukraine; method of analysis and synthesis – for the determination of tendencies of development of integration processed in Ukraine; comparative analysis – for comparison of information concerning development of specific indicators of foreign economic activities in Ukraine. Results. As a result of research, the main blocks of problems, which impede the integration of Ukraine into the global economy, and requirements for their complex solution are determined. Besides, interdependence and interdetermination of problems, which impede the integration of Ukraine into the global economy, and requirements for their complex solution are explained. Political and legal, economic, sociocultural, and infrastructural preconditions that are necessary for effective integration of Ukraine into the global economy are highlighted. Practical implications. Analysis of the existing problems related to the actual economy, investments, innovation processes gives the possibility to determine the vector of development of Ukraine’s economy taking to account recommendations concerning its improvement for the purposes of integration into global economy. Value

The hydrogen energy economy: its long-term role in greenhouse gas reduction

Energy Technology Data Exchange (ETDEWEB)

Geoff Dutton; Abigail Bristow; Matthew Page; Charlotte Kelly; Jim Watson; Alison Tetteh [CCLRC Rutherford Appleton Laboratory, Didcot (United Kingdom). Energy Research Unit (ERU)

2005-01-15

The potential contribution and viability of the hydrogen energy economy towards reducing UK carbon dioxide emissions in the time horizon to 2050 has been assessed using a quantitative model of the UK energy system in the context of a set of diverse socio-economic scenarios. It is argued that different sets of prevailing circumstances are likely to result in very different opportunities for hydrogen and hence very different transition pathways and ultimate penetration levels. The decision on whether to strategically encourage a transition to the hydrogen economy and the ultimate environmental benefits of such a transformation will depend on the outcome of a number of important political and social decisions. These include the acceptability of large scale carbon dioxide sequestration (hydrogen derived from fossil fuels), decisions about land-use (hydrogen from biomass), a possible doubling (or more) of the current electricity production capacity with a high penetration of renewable electricity (hydrogen from electrolysis of water), and/or the public acceptability of a large scale nuclear renaissance (hydrogen from electrolysis of water or from thermo-chemical cycles). Any rapid transition to a fully developed hydrogen economy would require a contribution from at least some and possibly all of these sources. Such a transition could result in a marked decrease in carbon dioxide emissions over the long term, but might even result in increased emissions within the shorter term (due to the initial use of hydrogen derived from fossil fuels without carbon dioxide sequestration or from the bulk grid electricity supply resulting in increased load factors and lifetimes of old fossil-fired power plant to meet the increased overall demand). 47 refs., 45 figs., 19 tabs., 3 apps.

The Hydrogen Economy Making the Transition to the Third Industrial Revolution and a New Energy Era

International Nuclear Information System (INIS)

Jeremy Rifkin

2006-01-01

Jeremy Rifkin is the author of the international best seller, The Hydrogen Economy, which has been translated into fourteen languages. It is the most widely read book in the world on the future of renewable energy and the hydrogen economy. In his presentation on 'The Hydrogen Economy', Mr. Rifkin takes us on an eye-opening journey into the next great commercial era in history. He envisions the dawn of a new economy powered by hydrogen that will fundamentally change the nature of our market, political and social institutions, just as coal and steam power did at the beginning of the industrial age. Rifkin observes that we are fast approaching a critical watershed for the fossil-fuel era, with potentially dire consequences for industrial civilization. Experts had been saying that we had another forty or so years of cheap available crude oil left. Now, however, some of the world's leading petroleum geologists are suggesting that global oil production could peak and begin a steep decline much sooner, as early as the second decade of the 21. century. Non-OPEC oil producing countries are already nearing their peak production, leaving most of the remaining reserves in the politically unstable Middle East. Increasing tensions between Islam and the West are likely to further threaten our access to affordable oil. In desperation, the U.S. and other nations could turn to dirtier fossil-fuels, coal, tar sand, and heavy oil, which will only worsen global warming and imperil the earth's already beleaguered ecosystems. Looming oil shortages make industrial life vulnerable to massive disruptions and possibly even collapse. While the fossil-fuel era is entering its sunset century, a new energy regime is being born that has the potential to remake civilization along radical new lines, according to Rifkin. Hydrogen is the most basic and ubiquitous element in the universe. It is the stuff of the stars and of our sun and, when properly harnessed, it is the 'forever fuel'. It never runs

System-of-Systems Framework for the Future Hydrogen-Based Transportation Economy: Preprint

Energy Technology Data Exchange (ETDEWEB)

Duffy, M.; Sandor, D.

2008-06-01

From a supply chain view, this paper traces the flow of transportation fuels through required systems and addresses the current petroleum-based economy, DOE's vision for a future hydrogen-based transportation economy, and the challenges of a massive market and infrastructure transformation.

Hydrogen, a bridge between mobility and distributed generation. Some consideration towards the hydrogen economy

International Nuclear Information System (INIS)

Valentino Romeri

2006-01-01

In this paper were analysed the most recent energy initiatives started by some national and international institution, with particular focus on hydrogen and fuel cell. It were also overviewed the national road-maps towards the hydrogen economy. In 2004, based on the most authoritative available data regarding future FCVs penetration it was observed that, if vehicle power-generation system fuel cell based becomes more sophisticated, the role of the vehicles within the power grid might change. Fuel Cell Vehicle (FVC) could become a new power-generation source, supplying electricity to home and to the grid. Also, it was defined the dimension of this new kind of power generation source in different areas and it was compared with the related power grid installed generation capacity and it was found that this new source could be a multiple of the foreseeable installed capacity in year 2030. In the present work it was revised the analysis with the most recent scenarios and it was found that the results do not change significantly. Unfortunately this kind of analysis is still not considered in the energy debate or in the road-maps towards the hydrogen economy. (author)

The political economy of global finamcial meltdown (Depression ...

African Journals Online (AJOL)

It submitted that the global economy was indeed in depression. The implication of mono-economy based on crude oil, purchased only by the west whose economy is shrinking is very dire to the Nigeria it observed. It recommended the adaptation of the Keynesian principles of economic management which involved massive ...

The hydrogen economy for a sustainable future and the potential contribution of nuclear power

International Nuclear Information System (INIS)

Hardy, C.

2003-01-01

The Hydrogen Economy encompasses the production of hydrogen using a wide range of energy sources, its storage and distribution as an economic and universal energy carrier, and its end use by industry and individuals with negligible emission of pollutants and greenhouse gases. Hydrogen is an energy carrier not a primary energy source, just like electricity is an energy carrier. The advantages of hydrogen as a means of storage and distribution of energy, and the methods of production of hydrogen, are reviewed. Energy sources for hydrogen production include fossil fuels, renewables, hydropower and nuclear power. Hydrogen has many applications in industry, for residential use and for transport by air, land and sea. Fuel cells are showing great promise for conversion of hydrogen into electricity and their development and current status are discussed. Non-energy uses of hydrogen and the safety aspects of hydrogen are also considered. It is concluded that the Hydrogen Economy, especially if coupled to renewable and nuclear energy sources, is a technically viable and economic way of achieving greater energy diversity and security and a sustainable future in this century

The Brazilian strategy for the hydrogen economy; A estrategia brasileira para economia do hidrogenio

Energy Technology Data Exchange (ETDEWEB)

Matos, Maiana Brito de [Universidade Estadual de Campinas (UNICAMP), SP (Brazil). Fac. de Engenharia Mecanica; Neves Junior, Newton Pimenta

2008-07-01

This paper examines the Brazilian strategy in the development of technology related to hydrogen and the fuel cell systems. The Brazilian program and road map in the area are analyzed: the Program on Science, Technology and Innovation for the Hydrogen Economy - Pro H2, former Brazilian Program of the Fuel Cell Systems-ProCaC which was created in 2002 by the Ministry of Science, Technology - MCT, and the Road map for Structuring of the Hydrogen Economy in Brazil, which was created in 2004 by the Ministry of Mines and Energy - MME. (author)

Making sense of the global economy: 10 resources for health promoters.

Science.gov (United States)

Mohindra, K S; Labonté, Ronald

2010-09-01

Population health is shaped by more than local or national influences-the global matters. Health promotion practitioners and researchers increasingly are challenged to engage with upstream factors related to the global economy, such as global prescriptions for national macroeconomic policies, debt relief and international trade. This paper identifies 10 books (A Brief History of Neoliberalism, Bad Samaritans: The Myth of Free Trade and the Secret History of Capitalism, The World is Not Flat: Inequality and Injustice in Our Global Economy, Globalization and its Discontents, The Debt Threat: How Debt is Destroying the Developing World, Global Woman: Nannies, Maids, and Sex Workers in the New Economy, A Race Against Time, Globalization and Health: An Introduction, Global Public Goods for Health: Health Economics and Public Health Perspectives, Trade and Health: Seeking Common Ground) and several key reports that we found to be particularly useful for understanding the global economy's effects on people's health. We draw attention to issues helpful in understanding the present global financial crisis.

Nuclear energy-an essential option for sustainable development of global economy

International Nuclear Information System (INIS)

Tokio Kanoh

2005-01-01

Increased use of nuclear energy is an essential option for us to take the sustainable development of the global economy. The reasons are as follows: 1. Energy demand, especially in oil demand; 2. Environmental impact, especially greenhouse effect and carbon dioxide emissions, CO 2 emissions to be reduced 40% by increased use of nuclear power; 3. In the era of hydrogen, nuclear power can contribute in two ways. One is hydrogen production by electrolysis of water in conventional light water reactors powered by less costly late night electricity and the other by paralysis using high temperature gas produced in a high temperature testing reactor, Electric power consumption will increase 50% from 1990 to 2050. What is striking about his projection is types of fuels in use for power generation at that time which will consist of 60% nuclear, 10% hydro and 10% of other renewable energies. In other words, nearly 80% of fuels will be non-fossil sources

Emission scenarios for a global hydrogen economy and the consequences for global air pollution

NARCIS (Netherlands)

van Ruijven, B.J.; Lamarque, J.F.; van Vuuren, D.P.; Kram, T.; Eerens, H.

2011-01-01

Hydrogen is named as possible energy carrier for future energy systems. However, the impact of large-scale hydrogen use on the atmosphere is uncertain. Application of hydrogen in clean fuel cells reduces emissions of air pollutants, but emissions from hydrogen production and leakages of molecular

Renewable Hydrogen Carrier — Carbohydrate: Constructing the Carbon-Neutral Carbohydrate Economy

Directory of Open Access Journals (Sweden)

Y.-H. Percival Zhang

2011-01-01

Full Text Available The hydrogen economy presents an appealing energy future but its implementation must solve numerous problems ranging from low-cost sustainable production, high-density storage, costly infrastructure, to eliminating safety concern. The use of renewable carbohydrate as a high-density hydrogen carrier and energy source for hydrogen production is possible due to emerging cell-free synthetic biology technology—cell-free synthetic pathway biotransformation (SyPaB. Assembly of numerous enzymes and co-enzymes in vitro can create complicated set of biological reactions or pathways that microorganisms or catalysts cannot complete, for example, C6H10O5 (aq + 7 H2O (l à 12 H2 (g + 6 CO2 (g (PLoS One 2007, 2:e456. Thanks to 100% selectivity of enzymes, modest reaction conditions, and high-purity of generated hydrogen, carbohydrate is a promising hydrogen carrier for end users. Gravimetric density of carbohydrate is 14.8 H2 mass% if water can be recycled from proton exchange membrane fuel cells or 8.33% H2 mass% without water recycling. Renewable carbohydrate can be isolated from plant biomass or would be produced from a combination of solar electricity/hydrogen and carbon dioxide fixation mediated by high-efficiency artificial photosynthesis mediated by SyPaB. The construction of this carbon-neutral carbohydrate economy would address numerous sustainability challenges, such as electricity and hydrogen storage, CO2 fixation and long-term storage, water conservation, transportation fuel production, plus feed and food production.

The impact of economic globalization on the shadow economy in Egypt

OpenAIRE

Farzanegan, Mohammad Reza; Hassan, Mai

2017-01-01

This study examines the economic globalization and the shadow economy nexus in Egypt. Using time series data from 1976 to 2013, the impulse response analysis shows that the response of the shadow economy in Egypt to positive shocks in economic globalization is negative and statistically significant for the first three years following the shock. This finding is obtained by controlling for several intermediary channels in globalization-shadow economy nexus such as education, government spending...

The Hydrogen Economy Making the Transition to the Third Industrial Revolution and a New Energy Era

Energy Technology Data Exchange (ETDEWEB)

Jeremy Rifkin

2006-07-01

Jeremy Rifkin is the author of the international best seller, The Hydrogen Economy, which has been translated into fourteen languages. It is the most widely read book in the world on the future of renewable energy and the hydrogen economy. In his presentation on 'The Hydrogen Economy', Mr. Rifkin takes us on an eye-opening journey into the next great commercial era in history. He envisions the dawn of a new economy powered by hydrogen that will fundamentally change the nature of our market, political and social institutions, just as coal and steam power did at the beginning of the industrial age. Rifkin observes that we are fast approaching a critical watershed for the fossil-fuel era, with potentially dire consequences for industrial civilization. Experts had been saying that we had another forty or so years of cheap available crude oil left. Now, however, some of the world's leading petroleum geologists are suggesting that global oil production could peak and begin a steep decline much sooner, as early as the second decade of the 21. century. Non-OPEC oil producing countries are already nearing their peak production, leaving most of the remaining reserves in the politically unstable Middle East. Increasing tensions between Islam and the West are likely to further threaten our access to affordable oil. In desperation, the U.S. and other nations could turn to dirtier fossil-fuels, coal, tar sand, and heavy oil, which will only worsen global warming and imperil the earth's already beleaguered ecosystems. Looming oil shortages make industrial life vulnerable to massive disruptions and possibly even collapse. While the fossil-fuel era is entering its sunset century, a new energy regime is being born that has the potential to remake civilization along radical new lines, according to Rifkin. Hydrogen is the most basic and ubiquitous element in the universe. It is the stuff of the stars and of our sun and, when properly harnessed, it is the &apos

Nunavut : Canada's emerging hydrogen economy

Energy Technology Data Exchange (ETDEWEB)

Goodings, C.R. [Nunavut Environmental Ltd., Bowen Island, BC (Canada)

2000-05-01

This power point presentation highlighted the opportunity for developing a hydrogen economy in Nunavut given the new political, social, economical and geographical conditions. The population of Nunavut territory consists of 85 per cent Inuit who have been given provincial like control over the 1.9 million sq km land claim. One of the challenge facing the government is to lessen Nunavut's dependence on imported oil for all energy needs. Average energy costs are currently 70 cents per kWh. The government subsidizes 75 per cent of all Nunavut's energy costs. The author claims that an energy system based on hydrogen is the key to developing Nunavut's power since it would create local employment and keep energy dollars in the community. For example, the Cambridge Bay Wind/Hydrogen Pilot Project was initiated to make use of hydrogen produced by wind power for electric power generation and for fuel for taxis. The system could be equally effective in Baker Lake which currently has three 720 W diesel generating units providing a maximum load of 1,127 kW. The average wind speed in the area is 7.6 m/s at a height of 25 meters. A simple graph illustrating the control strategy for wind-hydrogen fuel cell system was also included with this presentation. 29 figs.

Hydrogen energy strategies and global stability and unrest

International Nuclear Information System (INIS)

Midilli, A.; Dincer, I.; Rosen, M.A.

2004-01-01

This paper focuses on hydrogen energy strategies and global stability and unrest. In order to investigate the strategic relationship between these concepts, two empirical relations that describe the effects of fossil fuels on global stability and global unrest are developed. These relations incorporate predicted utilization ratios for hydrogen energy from non-fossil fuels, and are used to investigate whether hydrogen utilization can reduce the negative global effects related to fossil fuel use, eliminate or reduce the possibilities of global energy conflicts, and contribute to achieving world stability. It is determined that, if utilization of hydrogen from non-fossil fuels increases, for a fixed usage of petroleum, coal and natural gas, the level of global unrest decreases. However, if the utilization ratio of hydrogen energy from non-fossil fuels is lower than 100%, the level of global stability decreases as the symptoms of global unrest increase. It is suggested that, to reduce the causes of global unrest and increase the likelihood of global stability in the future, hydrogen energy should be widely and efficiently used, as one component of plans for sustainable development. (author)

The new architecture of economies' typology within the globalization context

OpenAIRE

Popa, Catalin C.

2009-01-01

Over viewing the most recently evolutions throughout global economy, we can easily conceive that the collateral effects of economical globalization and market integration, represents the main issues debated in specialized professional or political circles. The first step toward regain the global markets functionality is to review as a sine-qua-non condition, the institutional and functional structure of financial system and global economy system as well. In such context, this paperwork is mea...

An integrated approach to hydrogen economy in Sicilian islands

Energy Technology Data Exchange (ETDEWEB)

Matera, Fabio V.; Sapienza, C.; Andaloro, L.; Dispensa, G.; Ferraro, M.; Antonucci, V. [Italian National Research Council, Institute of Advanced Energy Technologies ' ' Nicola Giordano' ' , salita S. Lucia sopra Contesse, 5, Messina 98126 (Italy)

2009-08-15

CNR-ITAE is developing several hydrogen and fuel cell demonstration and research projects, each intended to be part of a larger strategy for hydrogen communities settling in small Sicilian islands. These projects involve vehicle design, hydrogen production from renewable energy sources and methane, as well as implementation strategies to develop a hydrogen and renewable energy economy. These zero emission lightweight vehicles feature regenerative braking and advanced power electronics to increase efficiency. Moreover, to achieve a very easy-to-use technology, a very simple interface between driver and the system is under development, including fault-recovery strategies and GPS positioning for car-rental fleets. Also marine applications have been included, with tests on PEFC applied on passenger ships and luxury yacht as power system for on-board loads. In marine application, it is under study also an electrolysis hydrogen generator system using seawater as hydrogen carrier. For stationary and automotive applications, the project includes a hydrogen refuelling station powered by renewable energy (wind or/and solar) and test on fuel processors fed with methane, in order to make the power generation self-sufficient, as well as to test the technology and increase public awareness toward clean energy sources. (author)

Effects of a Transition to a Hydrogen Economy on Employment in the United States

Energy Technology Data Exchange (ETDEWEB)

Tolley, George S.; Jones, Donald W. Mintz, Marianne M.; Smith, Barton A.; Carlson, Eric; Unnasch, Stefan; Lawrence, Michael; Chmelynski, Harry

2008-07-01

The U.S. Department of Energy report, Effects of a Transition to a Hydrogen Economy on Employment in the United States Report to Congress, estimates the effects on employment of a U.S. economy transformation to hydrogen between 2020 and 2050. The report includes study results on employment impacts from hydrogen market expansion in the transportation, stationary, and portable power sectors and highlights possible skill and education needs. This study is in response to Section 1820 of the Energy Policy Act of 2005 (Public Law 109-58) (EPACT). Section 1820, “Overall Employment in a Hydrogen Economy,” requires the Secretary of Energy to carry out a study of the effects of a transition to a hydrogen economy on several employment [types] in the United States. As required by Section 1820, the present report considers: • Replacement effects of new goods and services • International competition • Workforce training requirements • Multiple possible fuel cycles, including usage of raw materials • Rates of market penetration of technologies • Regional variations based on geography • Specific recommendations of the study Both the Administration’s National Energy Policy and the Department’s Strategic Plan call for reducing U.S. reliance on imported oil and reducing greenhouse gas emissions. The National Energy Policy also acknowledges the need to increase energy supplies and use more energy-efficient technologies and practices. President Bush proposed in his January 2003 State of the Union Address to advance research on hydrogen so that it has the potential to play a major role in America’s future energy system. Consistent with these aims, EPACT 2005 authorizes a research, development, and demonstration program for hydrogen and fuel cell technology. Projected results for the national employment impacts, projections of the job creation and job replacement underlying the total employment changes, training implications, regional employment impacts and the

Effects of a Transition to a Hydrogen Economy on Employment in the United States

International Nuclear Information System (INIS)

Tolley, George S.; Jones, Donald W.; Mintz, Marianne M.; Smith, Barton A.; Carlson, Eric; Unnasch, Stefan; Lawrence, Michael; Chmelynski, Harry

2008-01-01

The U.S. Department of Energy report, Effects of a Transition to a Hydrogen Economy on Employment in the United States Report to Congress, estimates the effects on employment of a U.S. economy transformation to hydrogen between 2020 and 2050. The report includes study results on employment impacts from hydrogen market expansion in the transportation, stationary, and portable power sectors and highlights possible skill and education needs. This study is in response to Section 1820 of the Energy Policy Act of 2005 (Public Law 109-58) (EPACT). Section 1820, 'Overall Employment in a Hydrogen Economy', requires the Secretary of Energy to carry out a study of the effects of a transition to a hydrogen economy on several employment (types) in the United States. As required by Section 1820, the present report considers: (1) Replacement effects of new goods and services; (2) International competition; (3) Workforce training requirements; (4) Multiple possible fuel cycles, including usage of raw materials; (5) Rates of market penetration of technologies; (6) Regional variations based on geography; and (7) Specific recommendations of the study Both the Administration's National Energy Policy and the Department's Strategic Plan call for reducing U.S. reliance on imported oil and reducing greenhouse gas emissions. The National Energy Policy also acknowledges the need to increase energy supplies and use more energy-efficient technologies and practices. President Bush proposed in his January 2003 State of the Union Address to advance research on hydrogen so that it has the potential to play a major role in America's future energy system. Consistent with these aims, EPACT 2005 authorizes a research, development, and demonstration program for hydrogen and fuel cell technology. Projected results for the national employment impacts, projections of the job creation and job replacement underlying the total employment changes, training implications, regional employment impacts and the

A hydrogen economy: an answer to future energy problems. [Overview of 1974 THEME Conference

Energy Technology Data Exchange (ETDEWEB)

Seifritz, W [Eidgenoessisches Inst. fuer Reaktorforschung, Wuerenlingen (Switzerland)

1975-06-01

''The Theme was THEME''. This was the headline of The Hydrogen Economy Miami Energy Conference which was the first international conference of this type and which took place in Miami, March 18-20, 1974. For the first time, about 700 participants from all over the western world discussed all the ramifications and aspects of a hydrogen based economy. Non-fossil hydrogen, produced from water by either electrolysis or by direct use of process heat from a nuclear source is a clean, all-synthetic, automatically recyclable, and inexhaustible fuel. It may support the World's future energy requirements beyond the present self limited fossil-fuel era. A large number of papers and news were presented on this conference reflecting this effort. The following article is intended to report on the highlights of the conference and to give a survey on the present state of the art in the hydrogen field. Furthermore, the author includes his own ideas and conclusions predominantly by taking into account the trends in the development of future nuclear reactor systems and symbiotic high-temperature-reactor/breeder strategies being the primary energy input of a hydrogen economy and providing a most promising avenue for solving both the World's energy and environmental (entropy) problems.

GLOBALIZATION PRECONDITIONS FOR TRANSNATIONALIZATION OF THE WORLD ECONOMY

Directory of Open Access Journals (Sweden)

Vyshnevska O.

2018-03-01

Full Text Available Globalization is a process that embodies the transformation of the spatial organization of the world and its regions, social relations and interactions measured by such indicators as: duration, intensity, speed and influence that give rise to intercontinental or interregional flows and structures of activity, interactions and manifestations at the socio-economic and ecological levels. The purpose of the study is to substantiate the priorities in ensuring the national security of the state in view of the impact of globalization factors, the introduction of approaches to the adaptation of the country’s economy to the processes of transnationalization of the world economy. Modern globalization of the world economy is reflected in the deepening of internationalization of production. Globalization is characterized by a positive and negative impact on different systems, an increase in the influence of the process of transnationalization. It is revealed that transnationalization is often understood by new phenomena, qualitative changes taking place in the world economy. Transnationalization is seen as a process of expanding the international activities of industrial firms, banks, service companies, and their exit from the national boundaries of individual countries, which leads to the growth of national companies in transnational. The main factors of the negative impact of TNCs on the economy of the recipient country are: the danger of introducing environmentally hazardous technologies; development of innovations in strategic enterprises of the defense industry; outflow of foreign investment due to negative macroeconomic trends; insufficient rates of development of branches of TNCs, due to the tendency to exaggerate the reaction to a possible change in market conditions. For the transnationalization of the economic sphere, the emergence and strengthening of the positions of international monopolies, transnational corporations, international financial

Abraham Lincoln and the global economy.

Science.gov (United States)

Hormats, Robert D

2003-08-01

Abraham Lincoln would have well understood the challenges facing many modern emerging nations. In Lincoln's America, as in many developing nations today, sweeping economic change threatened older industries, traditional ways of living, and social and national cohesion by exposing economies and societies to new and powerful competitive forces. Yet even in the midst of the brutal and expensive American Civil war--and in part because of it--Lincoln and the Republican Congress enacted bold legislation that helped create a huge national market, a strong and unified economy governed by national institutions, and a rising middle class of businessmen and property owners. Figuring out how to maximize the benefits of globalization while minimizing its disruptions is a formidable challenge for policy makers. How do you expand opportunities for the talented and the lucky while making sure the rest of society doesn't fall behind? It may be helpful to look at the principles that informed the policies that Lincoln and the Republican Congress instituted after they came to power in 1861: Facilitate the upward mobility of low- and middle-income groups to give them a significant stake in the country. Emphasize the good of the national economy over regional interests. Affirm the need for sound government institutions to temper the dynamics of the free enterprise system. Tailor policies to the national situation. Realize that a period of turmoil may present a unique opportunity for reform. These principles drove the reforms that helped Americans cope with and benefit from rapid technological advances and the fast integration of the American economy in the nineteenth century. They may be instructive to today's policy makers who are struggling to help their own citizens integrate into the fast-changing global economy of the twenty-first century.

Effects of a transition to a hydrogen economy on employment in the United States Report to Congress

Energy Technology Data Exchange (ETDEWEB)

None, None

2008-07-01

DOE's Effects of a Transition to a Hydrogen Economy on Employment in the United States Report to Congress estimates the employment effects of a transformation of the U.S. economy to the use of hydrogen in the 2020 to 2050 timeframe. This report fulfills requirements of section 1820 of the Energy Policy Act of 2005.

Neoliberalism, Urbanism and the Education Economy: Producing Hyderabad as a "Global City"

Science.gov (United States)

Kamat, Sangeeta

2011-01-01

This paper examines the emergence of Hyderabad as a hub of the global information technology economy, and in particular, the role of higher education in Hyderabad's transformation as the labor market for the new economy. The extensive network of professional education institutions that service the global economy illustrates the ways in which…

Features of competition and development of markets in an age of globalized economy

Directory of Open Access Journals (Sweden)

Dr.Sc. Skender Kërçuku

2011-12-01

Full Text Available The fall of communism in Eastern Europe in the beginning of the 90-ies of the 20th century marked the beginning of a historical process of triumph of market economy in a wide geographical area and a large population, which had to have an influence on global developments. This age is characterized not only by a comprehensive ruling of capitalist market economy, but also by a series of important structural changes in economies of various countries, national and international mechanisms of market functioning, and relevant institutions thereto. Distinct authors have various opinions on characteristics and positive and negative outcomes of a globalized economy era. Some consider the globalization of world economy as a quantitative and qualitative expansion of market economy throughout the world, similar to the situation before the World War I. Other more serious authors consider the globalization of world economy as a new qualitative era, with important consequences on many areas.

Risoe energy report 3. Hydrogen and its competitors

Energy Technology Data Exchange (ETDEWEB)

Larsen, H; Feidenhans' l, R; Soenderberg Petersen, L [eds.

2004-10-01

Interest in the hydrogen economy has grown rapidly in recent years. Countries with long traditions of activity in hydrogen research and development have now been joined by a large number of newcomers. The main reason for this surge of interest is that the hydrogen economy may be an answer to the two main challenges facing the world in the years to come: climate change and the need for security of energy supplies. Both these challenges require the development of new, highly-efficient energy technologies that are either carbon-neutral or low emitting technologies. Another reason for the growing interest in hydrogen is the strong need for alternative fuels, especially in the transport sector. Alternative fuels could serve as links between the power system and the transport sector, to facilitate the uptake of emerging technologies and increase the flexibility and robustness of the energy system as a whole. This Risoe Energy Report provides a perspective on energy issues at global, regional and national levels. The following pages provide a critical examination of the hydrogen economy and its alternatives. The report explains the current R and D situation addresses the challenges facing the large-scale use of hydrogen, and makes some predictions for the future. The current and future role of hydrogen in energy systems is explored at Danish, European and global levels. The report discusses the technologies for producing, storing and converting hydrogen, the role of hydrogen in the transport sector and in portable electronics, hydrogen infrastructure and distribution systems, and environmental and safety aspects of the hydrogen economy. (BA)

Generation IV nuclear energy systems and hydrogen economy. New progress in the energy field in the 21st century

International Nuclear Information System (INIS)

Zang Mingchang

2004-01-01

The concept of hydrogen economy was initiated by the United States and other developed countries in the turn of the century to mitigate anxiety of national security due to growing dependence on foreign sources of energy and impacts on air quality and the potential effects of greenhouse gas emissions. Hydrogen economy integrates the primary energy used to produce hydrogen as a future energy carrier, hydrogen technologies including production, delivery and storage, and various fuel cells for transportation and stationary applications. A new hydrogen-based energy system would created as an important solution in the 21st century, flexible, affordable, safe, domestically produced, used in all sectors of the economy and in all regions of the country, if all the R and D plans and the demonstration come to be successful in 20-30 years. Among options of primary energy. Generation IV nuclear energy under development is particularly well suited to hydrogen production, offering the competitive position of large-scale hydrogen production with near-zero emissions. (author)

THE EFFECT OF ILLICIT TRADE IN NARCOTICS ON GLOBAL ECONOMY

Directory of Open Access Journals (Sweden)

ALASMARI Khaled

2013-07-01

Illicit markets especially those dealing with narcotics constitute grievous issues to the world’s economies, putting to test global safety, economic progress as well as security and many other aspects. Seemingly, illicit narcotics trade in the last decade – that is 2000 to 2011 underwent a significant boom, resulting from a wide spectrum of illegal drugs such as cocaine as well as heroin among many other hard drugs. In today’s global society, several concerns are emerging on the rise of illicit narcotics trade accompanied with organized crime, chiefly as major hindrances to consistent global economic progress. Apparently, some of the effects of illicit narcotics trade are that; this trade gradually turns upside down business rules, opening way for new unruly market players besides reconfiguring influence in global economics as well as politics. Surprisingly, the revenue from illegal drugs in 2011 alone was roughly 10% of the global GDP. Hence, exaggerating local economies’ incomes and triggering ceaseless conflicts among market players, while at the same time reducing legal business activities likewise disintegrating socioeconomic conditions. An empirical research method was adopted for this study, analyzing illicit trade in narcotics on the global arena as from 2000 to 2011 and its resultant effects. The research findings indicate that, illegal drugs trade particularly on the world economy besides growing at a high rate, it endangers the overall welfare of humans likewise the business environment. This is ostensibly because this trade has high chances of engrossing regional economies into illegal drugs business activities, causing them to neglect sustainable ethical businesses. Now, to effectively address negative economic issues related to illegal drugs trade, there is apparent need for integrated efforts from local as well as international authorities. Such efforts are chiefly to control not only the harmful effects resulting from the use of illicit

China’s Rise and Its Implications for the Global Economy

Directory of Open Access Journals (Sweden)

Jitaru Loredana

2017-01-01

Full Text Available Since 1978, the world has been witnessing China’s formidable growth at an average growthyearly rate of about 10%. Even when the world economy was affected by the global economicfinancialcrisis, China’s economy grew 9-10% per year. The objective of this study is to provide acomplex view of the Chinese economic growth and to identify the effects of this growth on theworld economy. To that effect, this paper is structured in two parts. In the first part, we analysedthe evolution of the Chinese economic growth and the drivers of this spectacular growth. In thesecond part, we identified and analysed the implications of this growth for the global economy. Toachieve our objective, we used the method of documentary research.

Teaching Children about the Global Economy: Integrating Inquiry with Human Rights

Science.gov (United States)

McCall, Ava L.

2017-01-01

Although children are already part of the global economy, they often have little understanding of its influence without explicit instruction. The article focuses on recommendations for teaching elementary students in grades three through five about the global economy utilizing the pedagogical recommendations from the National Council for the…

System-level energy efficiency is the greatest barrier to development of the hydrogen economy

International Nuclear Information System (INIS)

Page, Shannon; Krumdieck, Susan

2009-01-01

Current energy research investment policy in New Zealand is based on assumed benefits of transitioning to hydrogen as a transport fuel and as storage for electricity from renewable resources. The hydrogen economy concept, as set out in recent commissioned research investment policy advice documents, includes a range of hydrogen energy supply and consumption chains for transport and residential energy services. The benefits of research and development investments in these advice documents were not fully analyzed by cost or improvements in energy efficiency or green house gas emissions reduction. This paper sets out a straightforward method to quantify the system-level efficiency of these energy chains. The method was applied to transportation and stationary heat and power, with hydrogen generated from wind energy, natural gas and coal. The system-level efficiencies for the hydrogen chains were compared to direct use of conventionally generated electricity, and with internal combustion engines operating on gas- or coal-derived fuel. The hydrogen energy chains were shown to provide little or no system-level efficiency improvement over conventional technology. The current research investment policy is aimed at enabling a hydrogen economy without considering the dramatic loss of efficiency that would result from using this energy carrier.

The global household: toward a feminist postcapitalist international political economy.

Science.gov (United States)

Safri, Maliha; Graham, Julie

2010-01-01

The goal of this article is to introduce a new category into international political economy-the global household-and to begin to widen the focus of international political economy to include nonmarket transactions and noncapitalist production. As an economic institution composed of transnational extended families and codwellers (including international migrants and family members left behind in countries of origin), the global household is engaged in coordinating international migration, sending and receiving billions of dollars in remittances, and organizing and conducting market- and non-market-oriented production on an international scale. We first trace the discursive antecedents of the global household concept to theories of the household as a site of noncapitalist production and to feminist ethnographies of transnational families. In order to demonstrate the potential significance and effect of this newly recognized institution, we estimate the aggregate population of global households, the size and distribution of remittances, and the magnitude and sectoral scope of global household production. We then examine the implications of the global household concept for three areas of inquiry: globalization, economic development, and the household politics of economic transformation. Finally, we briefly explore the possibilities for research and activism opened up by a feminist, postcapitalist international political economy centered on the global household.

Global Innovation in Emerging Economies | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

2010-12-21

Dec 21, 2010 ... Book cover Global Innovation in Emerging Economies ... These trends are occurring in a dynamic business environment that consists of ... They have both managerial and policy implications for the companies and the ...

A Stay-Rich View of the New Global Economy

Science.gov (United States)

Trusteeship, 2011

2011-01-01

Major demographic changes around the world. Disproportionate sovereign debt. A shift from North America, Western Europe, and Japan to emerging economies as centers of growth. Unprecedented levels of market risk and volatility. The structure of the global economy is undergoing significant changes. Michael Oyster, managing principal of Fund…

TECHNOLOGICAL IMPERATIVE IMPACT OF GLOBALIZATION ON INTERNATIONAL AGRICULTURAL ECONOMY

Directory of Open Access Journals (Sweden)

А. Кozlova

2014-09-01

Full Text Available The article highlights the factors influencing agricultural production towards global market. The study consists basic fundamental imperatives of globalization on the agricultural sector in international economic relations. The article analyzes the strategic priorities of the international agricultural sector, which includes financial and credit support, legal aspects, processes and integration of organizational structures. Technological imperatives require a large structural and institutional turn in the Ukrainian economy on the basis of current trends in the global economy, scientific and technical potential. There is a growing importance of organizing and conducting international level in the field of technological forecasting. This type of prediction is considered as backbone component in strategic forecasting and economic development programming.

THEN: COE-INES international workshop on 'toward hydrogen economy; what nuclear can contribute and how'. Proposal and presentations

International Nuclear Information System (INIS)

2005-01-01

The workshop of the title was held on topics; hydrogen system, nuclear and non-nuclear hydrogen production, hydrogen storage and transportation, fuel-cells, hydrogen energy management, hydrogen economy and all subjects related on hydrogen system, consisted of 4 panels by 15 panelists and a comprehensive discussion session. (J.P.N.)

Assessment of primary impacts of a hydrogen economy in New Zealand using UniSyD

International Nuclear Information System (INIS)

Leaver, Jonathan D.; Gillingham, Kenneth T.; Leaver, Luke H.T.

2009-01-01

Small economies such as New Zealand risk significant economic hardship without careful evaluation of alternatives to petroleum-based transportation due to the adverse effects of climate change and depleting international oil reserves. This paper uses an integrated multi-regional multi-fleet system dynamics model of New Zealand's energy economy to assess the primary impacts of alternative vehicle fleet technologies. Results suggest that hydrogen fuelled HICEs and FCVs may offer significantly greater economic savings than BEVs due to a much lower capital cost. Under our Base Case, 65% of the light fleet are HICEs and FCVs and 5% BEVs. Excluding hydrogen vehicles from the vehicle fleet can result in an average annual cost of US$562 per vehicle between 2015 and 2050. Co-production of hydrogen and electricity using coal gasification with carbon capture and storage is the dominant long term hydrogen production technology. (author)

Open Education and the Creative Economy: Global Perspectives and Comparative Analysis

Science.gov (United States)

Liu, Tze-Chang

2011-01-01

This dissertation is to deal the issues of open education, creative economies, higher education. It also compares the performances in these aspects among different countries. The conception of the "creative economy" develops within the context of "global neoliberalism" and "knowledge economy." These three notions are…

Impact of Geological Changes on Regional and Global Economies

Science.gov (United States)

Tatiana, Skufina; Peter, Skuf'in; Vera, Samarina; Taisiya, Shatalova; Baranov, Sergey

2017-04-01

Periods of geological changes such as super continent cycle (300-500 million years), Wilson's cycles (300-900 million years), magmatic-tectonic cycle (150-200 million years), and cycles with smaller periods (22, 100, 1000 years) lead to a basic contradiction preventing forming methodology of the study of impact of geological changes on the global and regional economies. The reason of this contradiction is the differences of theoretical and methodological aspects of the Earth science and economics such as different time scales and accuracy of geological changes. At the present the geological models cannot provide accurate estimation of time and place where geological changes (strong earthquakes, volcanos) are expected. Places of feature (not next) catastrophic events are the only thing we have known. Thus, it is impossible to use the periodicity to estimate both geological changes and their consequences. Taking into accounts these factors we suggested a collection of concepts for estimating impact of possible geological changes on regional and global economies. We illustrated our approach by example of estimating impact of Tohoku earthquake and tsunami of March 2011 on regional and global economies. Based on this example we concluded that globalization processes increase an impact of geological changes on regional and global levels. The research is supported by Russian Foundation for Basic Research (Projects No. 16-06-00056, 16-32-00019, 16-05-00263A).

Globalization of Brewing and Economies of Scale

DEFF Research Database (Denmark)

Madsen, Erik Strøjer; Wu, Yanqing

The globalization of the brewing industry after the turn of the century through a large wave of mergers and acquisitions has changed the structure of the world beer markets. The paper tracks the development in industry concentrations from 2002 to 2012 and points to high transportation costs...... for beers and economies of scale in advertising and sales efforts as the main factors behind the wave of cross-country mergers and acquisitions. Using firm-level data from the largest breweries, the estimations verify significant economies of scale in marketing and distribution costs. Based on information...

Hydrogen storage for mixed wind-nuclear power plants in the context of a hydrogen economy

International Nuclear Information System (INIS)

Taljan, Gregor; Fowler, Michael; Canizares, Claudio; Verbic, Gregor

2008-01-01

A novel methodology for the economic evaluation of hydrogen production and storage for a mixed wind-nuclear power plant considering some new aspects such as residual heat and oxygen utilization is applied in this work. This analysis is completed in the context of a hydrogen economy and competitive electricity markets. The simulation of the operation of a combined nuclear-wind-hydrogen system is discussed first, where the selling and buying of electricity, the selling of excess hydrogen and oxygen, and the selling of heat are optimized to maximize profit to the energy producer. The simulation is performed in two phases: in a pre-dispatch phase, the system model is optimized to obtain optimal hydrogen charge levels for the given operational horizons. In the second phase, a real-time dispatch is carried out on an hourly basis to optimize the operation of the system as to maximize profits, following the hydrogen storage levels of the pre-dispatch phase. Based on the operation planning and dispatch results, an economic evaluation is performed to determine the feasibility of the proposed scheme for investment purposes; this evaluation is based on calculations of modified internal rates of return and net present values for a realistic scenario. The results of the present studies demonstrate the feasibility of a hydrogen storage and production system with oxygen and heat utilization for existent nuclear and wind power generation facilities. (author)

The Rise of Middle Kingdoms: Emerging Economies in Global Trade

OpenAIRE

Gordon H. Hanson

2012-01-01

In this paper, I examine changes in international trade associated with the integration of low- and middle-income countries into the global economy. Led by China and India, the share of developing economies in global exports more than doubled between 1994 and 2008. One feature of new trade patterns is greater South-South trade. China and India have booming demand for imported raw materials, which they use to build cities and factories. Industrialization throughout the South has deepened globa...

Global Innovation in Emerging Economies | CRDI - Centre de ...

International Development Research Centre (IDRC) Digital Library (Canada)

21 déc. 2010 ... There are mainly two new trends: the location of globally strategic R&D by multinational corporations in developing countries and, more recently, the trend for companies in emerging economies to perform R&D to develop products and services for global markets. These trends are occurring in a dynamic ...

Designing a gradual transition to a hydrogen economy in Spain

Science.gov (United States)

Brey, J. J.; Brey, R.; Carazo, A. F.; Contreras, I.; Hernández-Díaz, A. G.; Gallardo, V.

The lack of sustainability of the current Spanish energy system makes it necessary to study the adoption of alternative energy models. One of these is what is known as the hydrogen economy. In this paper, we aim to plan, for the case of Spain, an initial phase for transition to this energy model making use of the potential offered by each Spanish region. Specifically, the target pursued is to satisfy at least 15% of energy demand for transport by 2010 through renewable sources. We plan to attain this target gradually, establishing intermediate stages consisting of supplying 5 and 10% of the energy demand for transport by 2006 and 2008, respectively. The results obtained allow us to determine, for each region, the hydrogen production and consumption, the renewable energy sources used to obtain hydrogen and the transport requirements between regions.

Microalgal hydrogen production: prospects of an essential technology for a clean and sustainable energy economy.

Science.gov (United States)

Bayro-Kaiser, Vinzenz; Nelson, Nathan

2017-09-01

Modern energy production is required to undergo a dramatic transformation. It will have to replace fossil fuel use by a sustainable and clean energy economy while meeting the growing world energy needs. This review analyzes the current energy sector, available energy sources, and energy conversion technologies. Solar energy is the only energy source with the potential to fully replace fossil fuels, and hydrogen is a crucial energy carrier for ensuring energy availability across the globe. The importance of photosynthetic hydrogen production for a solar-powered hydrogen economy is highlighted and the development and potential of this technology are discussed. Much successful research for improved photosynthetic hydrogen production under laboratory conditions has been reported, and attempts are underway to develop upscale systems. We suggest that a process of integrating these achievements into one system to strive for efficient sustainable energy conversion is already justified. Pursuing this goal may lead to a mature technology for industrial deployment.

Integrating Into the Global Economy Through Services. The Case of Romania

Directory of Open Access Journals (Sweden)

Agnes Ghibuțiu

2014-04-01

Full Text Available Services represent a most important and dynamic frontier of international trade and investment. The steady expansion of trade in services and its relative resilience in the recent crisis, coupled with its key role in global production networks and its increasing potential in attracting investment provides new opportunities for countries to grow their economies and integrate into the global economy. Drawing on insights from current literature and relying on balance of payments and trade in value-added statistics, this paper examines the main developments shaping Romania’s services trade over the post-crisis years. Its aim is to assess whether the country is grabbing the new opportunities arising from services globalization. It finds that following the dramatic crisis-induced decline in the value and performance of Romania’s services trade, the outlook is now radically improving as evidenced by the strongly rebounding services flows and net exports. Nonetheless, the country’s integration into the global economy through services flows continues to remain below its potential.

Integrating into the Global Economy through Services. The Case of Romania

Directory of Open Access Journals (Sweden)

AGNES GHIBUŢIU

2014-05-01

Full Text Available Services represent a most important and dynamic frontier of international trade and investment. The steady expansion of trade in services and its relative resilience in the recent crisis, coupled with its key role in global production networks and its increasing potential in attracting investment provides new opportunities for countries to grow their economies and integrate into the global economy. Drawing on insights from current literature and relying on balance of payments and trade in value-added statistics, this paper examines the main developments shaping Romania’s services trade over the post-crisis years. Its aim is to assess whether the country is seizing the new opportunities arising from services globalization. It finds that following the dramatic crisis-induced decline in the value and performance of Romania’s services trade, the outlook is now radically improving as evidenced by strongly rebounding services flows and net exports. Nonetheless, the country’s integration into the global economy through services flows continues to remain below its potential.

The Green Economy in the Global South

DEFF Research Database (Denmark)

Brockington, Dan; Ponte, Stefano

2015-01-01

As multiple visions for a Green Economy seek to become real, so are green economic initiatives in the global South multiplying. These can offer integration into wealth-generating markets – as well as displacement, alienation, conflict and opportunities for ‘green washing’. The articles included i...

The Green Economy in the Global South

DEFF Research Database (Denmark)

Brockington, Dan; Ponte, Stefano

2015-01-01

in this collection bring together a multidisciplinary team of scholars and a range of case studies, from forestry governance to tourism to carbon finance, to provide nuanced analyses of Green Economy experiences in the global South – examining the opportunities they provide, the redistributions they entail...

Emerging Global Political Economy and Implications for the Nigerian ...

African Journals Online (AJOL)

The world has been transformed into a global political economy as a result of the unprecedented level of interconnectedness of political, economic, social and technological forces that permeate the contemporary global system. This paper identifies trade regulations, technology and capitalism as core factors responsible for ...

The solar energy based global economy. A policy leading to the ecological era

International Nuclear Information System (INIS)

Scheer, H.

1999-01-01

Bound in its fossil energy and raw materials supply chains, the global economy is heading for a global ecological crisis and dramatically aggravating conflicts. Moreover, this exclusive dependence on fossil energy and materials resources forces a global concentration process increasingly undermining democratic and free market systems. But the will to survive is not the only reason to consider a new industrial revolution to be imperative. Such a sweeping change, from a fossil energy based regime to a system relying exclusively on renewable energy sources and raw materials, would open up unique opportunities for the evolution of a peaceful and democratic global economy fostering the development of superior technologies and sustainable regional economic systems. The author of the book elaborates the scenario permitting such a radical change, and explains the necessary basic approaches and appropriate policies relating to technology, the economy, ecology, and the social system. The ultimate goal is that the evolution of the solar energy based global economy will be accompanied by an intrinsic economic driving force eventually leading to an ecological era. (orig./CB) [de

Brazilian program on science, technology and innovation for hydrogen economy - ProH{sub 2}; Programa brasileiro de ciencia, tecnologia e inovacao para a economia do hidrogenio - ProH{sub 2}

Energy Technology Data Exchange (ETDEWEB)

Duarte Filho, Adriano

2006-07-01

This paper presents in a generic way the Brazilian Program of Science, Technology and Innovation for the economy of hydrogen - ProH{sub 2}, comprehending the following global objectives: consolidation of a brazilian technology of the fuel cell and hydrogen production from renewable energies, in particular the ethanol; technological and scientific innovation resulting in the cost reduction according to the brazilian reality; obtention of stationary power modules with the greatest possible nationalization index; clean and distributed energy generation.

Global exergetic dimension of hydrogen use in reducing fossil fuel consumption

International Nuclear Information System (INIS)

Adnan Midilli; Ibrahim Dincer

2009-01-01

In this paper, hydrogen is considered as a renewable and sustainable solution for minimizing the fossil fuel based-global irreversibility coefficient of global fossil fuel consumption and combating global warming and studied exergetically through a parametric performance analysis. The environmental impact results are then compared with the ones obtained for fossil fuels. In this regard, some exergetic expressions such as global waste exergy factor, global irreversibility coefficient and hydrogen based-global exergetic indicator. In order to investigate the role of hydrogen use at minimizing the fossil fuel based global irreversibility, the actual fossil fuel consumption data are taken from the literature. Due to the unavailability of appropriate hydrogen data for analysis, it is assumed that the utilization ratios of hydrogen are ranged between 0 and 1. Consequently, if exergetic utilization ratio of hydrogen from non-fossil fuel sources at a certain exergetic utilization ratio of fossil fuels increases, the fossil fuel based-global irreversibility coefficient will decrease. (author)

ISLAMIC ECONOMIC THOUGHT AND THE NEW GLOBAL ECONOMY

OpenAIRE

CHAPRA, M. UMER

2001-01-01

The paper examines the teachings of the Qur’an and the Sunnah and the views of a number of classical Muslim scholars with respect to the unity of mankind and its implications for integration of the world economies through increased specialization and division of labor and removal of restrictions on the free flow of goods, services, labor and capital. It then discusses the extent to which these teachings and views fit within the framework of the New Global Economy. It argues that the philosoph...

Low-CO(2) electricity and hydrogen: a help or hindrance for electric and hydrogen vehicles?

Science.gov (United States)

Wallington, T J; Grahn, M; Anderson, J E; Mueller, S A; Williander, M I; Lindgren, K

2010-04-01

The title question was addressed using an energy model that accounts for projected global energy use in all sectors (transportation, heat, and power) of the global economy. Global CO(2) emissions were constrained to achieve stabilization at 400-550 ppm by 2100 at the lowest total system cost (equivalent to perfect CO(2) cap-and-trade regime). For future scenarios where vehicle technology costs were sufficiently competitive to advantage either hydrogen or electric vehicles, increased availability of low-cost, low-CO(2) electricity/hydrogen delayed (but did not prevent) the use of electric/hydrogen-powered vehicles in the model. This occurs when low-CO(2) electricity/hydrogen provides more cost-effective CO(2) mitigation opportunities in the heat and power energy sectors than in transportation. Connections between the sectors leading to this counterintuitive result need consideration in policy and technology planning.

Economy globalization and internationalization of business

OpenAIRE

Lucia PALIU-POPA

2009-01-01

In the conditions of contemporary world, the active participation in international division of labor is an essential component of the development process of each country. In this context the foreign trade, as a distinct branch of the national economy is an important factor of economic growth caused by the internationalization of business and determining for the process of globalization. Starting from the belief that international business development tends to bec...

Work security in a global economy.

Science.gov (United States)

Rosskam, Ellen

2003-01-01

Work security is a fundamental right of all working people. After World War II, the welfare state became an intrinsic part of the "Golden Age" of capitalism, in which universal prosperity seemed attainable. Workers' organizations frequently played a crucial role in policy decisions that promoted full employment, income stability, and equitable treatment of workers. Today's world order is quite different. Globalization in its present form is a major obstacle to work security. Globalization is not simply a market-driven phenomenon. It is a political and ideological movement that grants authority to capital over governments and labor. This transfer of authority hinders national efforts to promote work security and may impact the well-being of communities worldwide. In the absence of domestic autonomy, international labor standards are needed to protect social welfare. They should be geared toward curbing unemployment, poverty, and social exclusion in the global economy. The article looks at three initiatives to promote global work security.

Income Inequality, Global Economy and the State

Science.gov (United States)

Lee, Cheol-Sung; Nielsen, Francois; Alderson, Arthur S.

2007-01-01

We investigate interrelationship among income inequality, global economy and the role of the state using an unbalanced panel data set with 311 observations on 60 countries, dated from 1970 to 1994. The analysis proceeds in two stages. First, we test for effects on income inequality of variables characterizing the situation of a society in the…

Globalization and the financialization of the economy

Directory of Open Access Journals (Sweden)

Ion Bucur

2013-12-01

Full Text Available The defining with profound implications on the economy and society is represented the globalization. In this context, we have noticed the increasing influence of the financial markets on the economy, the tendency to remove the finances from the real economy requirements, the growing role of external financing using more volatile capital goods, increased competition regarding the access to financing, the significant increase of power of the international capital markets whose characteristic is represented by the increased instability, the implications of the investors’ obsession with an excessive profitableness of their own funds and the expansion of using sophisticated financial products. Realities of today’s financial markets, which are the subject of numerous studies and analysis, have contributed to the association of the arguments that are contesting the thesis on the virtues of self-regulation markets and promoting a new paradigm, within which finances should subordinate the requirements of a balanced and sustained economic growth.

Hydrogen as a renewable and sustainable solution in reducing global fossil fuel consumption

International Nuclear Information System (INIS)

Midilli, Adnan; Dincer, Ibrahim

2008-01-01

In this paper, hydrogen is considered as a renewable and sustainable solution for reducing global fossil fuel consumption and combating global warming and studied exergetically through a parametric performance analysis. The environmental impact results are then compared with the ones obtained for fossil fuels. In this regard, some exergetic expressions are derived depending primarily upon the exergetic utilization ratios of fossil fuels and hydrogen: the fossil fuel based global waste exergy factor, hydrogen based global exergetic efficiency, fossil fuel based global irreversibility coefficient and hydrogen based global exergetic indicator. These relations incorporate predicted exergetic utilization ratios for hydrogen energy from non-fossil fuel resources such as water, etc., and are used to investigate whether or not exergetic utilization of hydrogen can significantly reduce the fossil fuel based global irreversibility coefficient (ranging from 1 to +∞) indicating the fossil fuel consumption and contribute to increase the hydrogen based global exergetic indicator (ranging from 0 to 1) indicating the hydrogen utilization at a certain ratio of fossil fuel utilization. In order to verify all these exergetic expressions, the actual fossil fuel consumption and production data are taken from the literature. Due to the unavailability of appropriate hydrogen data for analysis, it is assumed that the utilization ratios of hydrogen are ranged between 0 and 1. For the verification of these parameters, the variations of fossil fuel based global irreversibility coefficient and hydrogen based global exergetic indicator as the functions of fossil fuel based global waste exergy factor, hydrogen based global exergetic efficiency and exergetic utilization of hydrogen from non-fossil fuels are analyzed and discussed in detail. Consequently, if exergetic utilization ratio of hydrogen from non-fossil fuel sources at a certain exergetic utilization ratio of fossil fuels increases

Corporate social responsibility in the new global economy

OpenAIRE

Lindfelt, Lise-Lotte

2002-01-01

This paper is a discussion of the rights and responsibilities of global corporations. Multinational and transnational corporations of the new economy face a serious difficulty in being ethical today. The environment is subject to the enormous influence of material monism and ethics becomes at times a question of profits. This paper discusses a few aspects on ethical marketing strategies, the use of ethical codes and corporate survival under the pressures of increasing globalization. The purpo...

Hydrogen storage in graphitic nanofibres

OpenAIRE

McCaldin, Simon Roger

2007-01-01

There is huge need to develop an alternative to hydrocarbons fuel, which does not produce CO2 or contribute to global warming - 'the hydrogen economy' is such an alternative, however the storage of hydrogen is the key technical barrier that must be overcome. The potential of graphitic nanofibres (GNFs) to be used as materials to allow the solid-state storage of hydrogen has thus been investigated. This has been conducted with a view to further developing the understanding of the mechanism(s) ...

National competitiveness and absolute advantage in a global economy

OpenAIRE

Parrinello, Sergio

2006-01-01

Distinguished trade theorists maintain that a national economy cannot be uncompetitive as a whole, contrary to the frequent statements of many politicians, because a country must possess a comparative advantage in some sector according to Ricardo’s principle. In this paper the author arguesthat such a criticism addressed to the notion of national competitiveness neglects a bottom line of a national economy engaged in a global market. In this context, characterized by free capital movements an...

Globalization and the Rise of the Entrepreneurial Economy

NARCIS (Netherlands)

Audretsch, D.; Sanders, M.

This paper argues that recent trends in the global economy have led to a shift in developed countries’ comparative advantage from mature industrial to early stage entrepreneurial production. We develop a three stage product life cycle model in which we distinguish between life cycle stages

Desovereignization of national state, economy and security in terms of globalization

Directory of Open Access Journals (Sweden)

Rakić Mile M.

2014-01-01

Full Text Available In current modern age of worldwide processes of globalization and globalism a process of desovereigntization of national state and economy has become a general process. Therefore national state has been faced with numerous challenges and it has been in a permanent state of crisis. Within the process of globalization most often rich enclaves of national states make attempts to integrate themselves into neoliberal capitalist system, while poor and backward enclaves become abandoned and so national states become disintegrated. First of all it is necessary to search for causes of ethno-religious conflicts and a national separatism in the field of economy. Within the globalization environment it happened that old entities, national state, national economy and national security gained totally new meanings. By using a method of comparative analysis of document contents and consitutional and political practice alike it is possible to reach conclusion that a great number of modern national states, including the Republic of Serbia among them, have found themselves in the state of permanent crisis, and the state crisis implies, before anything else, the crisis of state sovereignty. The state gets destroyed both from inside and outside in different ways. By using a quality method it is confirmed that within a state there comes an overstepping of constitutional regulations which encompass, before else, the issues of national economy and national security, and it is achieved in particular by seizure of economic sovereignty.

The consequences of product markets globalization for Ukraine’s national economy

Directory of Open Access Journals (Sweden)

Ivashchenko Maryna

2016-04-01

Full Text Available The features of global commodity markets have been considered in the article. The purpose of the article is to identify the sources and consequences of commodity markets globalization observable in the world economy and to develop the recommendations as for the state and corporate governance in the context of global competition. The author’s attention is paid to transnational corporations that make up the most significant competition in the global commodity markets. The influence of transnational business on product markets has been investigated. The last is defined as a product of globalization on the one hand, and becomes a catalyst of globalization processes on the other hand. Also the place of Ukraine in global ratings has been traced. It has been proved that the most effective way of behavior of Ukrainian enterprises on the global commodity markets among all the possible variants is the way of innovation development. Despite the reduction of the government regulatory role in the global economy it has been recommended the adoption of effective management decisions to support of the domestic producers but not at the expense of a healthy global competition.

ENTREPRENEURSHIP AND ECONOMIC GROWTH: RE ACTUALIZATION OF THE ROLE OF ENTREPRENEURSHIP IN GLOBAL ECONOMY

OpenAIRE

Kružić, Dejan

2007-01-01

Abstract The paper investigates the process of re actualization of the role of entrepreneurship in global economy. Under the influence of global economy changes, the position of the entrepreneurship has been drastically altered –the entrepreneurship is increasingly seen as a generator of the economic growth. The exhaustion of most of the types of the economic and social protection, which were ensured in the economies of prosperity countries, indicates the fact that the era of looking for n...

The Indonesian Economy amidst the Global Crisis : Good Policy and Good Luck

OpenAIRE

Basri, Muhammad Chatib; Rahardja, Sjamsu

2010-01-01

The global economic crisis has caused economic collapse in many countries. Indonesia is obviously affected by this crisis, its export growth declined significantly. Nevertheless, the impact of the crisis on the Indonesian economy is relatively limited compared to other countries in the region, including Singapore, Malaysia, and Thailand. This situation leads into a question of why the impact of the global crisis on the Indonesian economy is relatively limited so far. Is it because of the stru...

'Telling it as it is': typical failings in studies of lay opinion about a Hydrogen Economy

International Nuclear Information System (INIS)

Miriam Ricci; Paul Bellaby; Rob Flynn

2006-01-01

Realizing a future hydrogen economy is an enormous challenge for scientists, industry and institutional actors. Even if they succeed, acceptance or rejection of changes to current practice by the public could make or break the project. Fortunately there are now several studies on public awareness and perception of hydrogen energy and the technologies associated with it. Our paper presents a brief review of their findings and attempts a critique of their methods and conceptualizations. A future hydrogen economy would be a 'complex socio-technical system' not just a technology. This concept calls for appropriate methodologies, especially the need for improved qualitative research into public awareness and understanding of such complex issues as energy, and the development of a conceptual framework for gauging public attitudes to what might lie in the future. The paper concludes with an overview of fieldwork on these topics conducted by the authors with stakeholders and members of the public in three distinct areas of the UK. (authors)

China's food economy in the early 21st Century; Development of China's food economy and its impact on global trade and on the EU

NARCIS (Netherlands)

Tongeren, van F.W.; Huang, J.

2004-01-01

Development of Chinese food economy and Chinese agricultural policies. Simulations of future developments in China and in global trade with a model for the Chinese food economy and a model for global trade analysis. Simulation of developments in a 'business as usual' scenario. Assesment of impacts

A dynamic general equilibrium analysis on fostering a hydrogen economy in Korea

International Nuclear Information System (INIS)

Bae, Jeong Hwan; Cho, Gyeong-Lyeob

2010-01-01

Hydrogen is anticipated to become one of the major alternative energy technologies for a sustainable energy system. This study analyzes the dynamic economic impacts of building a hydrogen economy in Korea employing a dynamic Computable General Equilibrium (CGE) model. As a frontier technology, hydrogen is featured as having a slow diffusion rate due to option value, positive externality, resistance of old technology, and complementary vintages. Without government intervention, hydrogen-derived energy will supply up to 6.5% of final energy demand by 2040. Simulation outcomes show that as price subsidy rates increase by 10%, 20%, and 30%, hydrogen demand will increase by 9.2%, 15.2%, and 37.7%, respectively, of final energy demand by 2040. The output of the transportation sector will increase significantly, while demands for oil and electricity will decline. Demands for coal and LNG will experience little change. Household consumption will decline because of the increase of income taxes. Overall GDP will increase because of the increase in exports and investments. CO 2 emission will decline for medium and high subsidy rate cases, but increase for low subsidy cases. Ultimately, subsidy policy on hydrogen will not be an effective measure for mitigating CO 2 emission in Korea when considering dynamic general equilibrium effects. (author)

Numerical Simulation of Hydrogen Combustion: Global Reaction Model and Validation

Energy Technology Data Exchange (ETDEWEB)

Zhang, Yun [School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an (China); Department of Mechanical, Aerospace and Nuclear Engineering, Rensselaer Polytechnic Institute, Troy, NY (United States); Liu, Yinhe, E-mail: yinheliu@mail.xjtu.edu.cn [School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an (China)

2017-11-20

Due to the complexity of modeling the combustion process in nuclear power plants, the global mechanisms are preferred for numerical simulation. To quickly perform the highly resolved simulations with limited processing resources of large-scale hydrogen combustion, a method based on thermal theory was developed to obtain kinetic parameters of global reaction mechanism of hydrogen–air combustion in a wide range. The calculated kinetic parameters at lower hydrogen concentration (C{sub hydrogen} < 20%) were validated against the results obtained from experimental measurements in a container and combustion test facility. In addition, the numerical data by the global mechanism (C{sub hydrogen} > 20%) were compared with the results by detailed mechanism. Good agreement between the model prediction and the experimental data was achieved, and the comparison between simulation results by the detailed mechanism and the global reaction mechanism show that the present calculated global mechanism has excellent predictable capabilities for a wide range of hydrogen–air mixtures.

Numerical Simulation of Hydrogen Combustion: Global Reaction Model and Validation

International Nuclear Information System (INIS)

Zhang, Yun; Liu, Yinhe

2017-01-01

Due to the complexity of modeling the combustion process in nuclear power plants, the global mechanisms are preferred for numerical simulation. To quickly perform the highly resolved simulations with limited processing resources of large-scale hydrogen combustion, a method based on thermal theory was developed to obtain kinetic parameters of global reaction mechanism of hydrogen–air combustion in a wide range. The calculated kinetic parameters at lower hydrogen concentration (C hydrogen < 20%) were validated against the results obtained from experimental measurements in a container and combustion test facility. In addition, the numerical data by the global mechanism (C hydrogen > 20%) were compared with the results by detailed mechanism. Good agreement between the model prediction and the experimental data was achieved, and the comparison between simulation results by the detailed mechanism and the global reaction mechanism show that the present calculated global mechanism has excellent predictable capabilities for a wide range of hydrogen–air mixtures.

Hydrogen energy

International Nuclear Information System (INIS)

2005-03-01

This book consists of seven chapters, which deals with hydrogen energy with discover and using of hydrogen, Korean plan for hydrogen economy and background, manufacturing technique on hydrogen like classification and hydrogen manufacture by water splitting, hydrogen storage technique with need and method, hydrogen using technique like fuel cell, hydrogen engine, international trend on involving hydrogen economy, technical current for infrastructure such as hydrogen station and price, regulation, standard, prospect and education for hydrogen safety and system. It has an appendix on related organization with hydrogen and fuel cell.

British Columbia hydrogen and fuel cell strategy : an industry vision for our hydrogen future

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-05-15

British Columbia's strategy for global leadership in hydrogen fuel cell technology was outlined. It was suggested that hydrogen and fuel cells will power a significant portion of the province by 2020, and will be used in homes, businesses, industry and transportation. The following 3 streams of activity were identified as leading to the achievement of this vision: (1) a hydrogen highway of technology demonstrations in vehicles, refuelling facilities and stationary power systems in time for and building on the 2010 Winter Olympic and Paralympic Games, (2) the development of a globally leading sustainable energy technology cluster that delivers products and services as well as securing high-value jobs, and (3) the renewal of the province's resource heartlands to supply the fuel and knowledge base for hydrogen-based communities and industries, and clean hydrogen production and distribution. It was suggested that in order to achieve the aforementioned goals, the government should promote the hydrogen highway and obtain $135 million in funding from various sources. It was recommended that the BC government and members of industry should also work with the federal government and other provinces to make Canada an early adopter market. Creative markets for BC products and services both in Canada and abroad will be accomplished by global partnerships, collaboration with Alberta and the United States. It was suggested that in order to deploy clean energy technologies, BC must integrate their strategy into the province's long-term sustainable energy plan. It was concluded that the hydrogen and fuel cell cluster has already contributed to the economy through jobs, private sector investment and federal and provincial tax revenues. The technology cluster's revenues have been projected at $3 billion with a workforce of 10,000 people by 2010. The hydrogen economy will reduce provincial air emissions, improve public health, and support sustainable tourism

The hydrogen value chain: applying the automotive role model of the hydrogen economy in the aerospace sector to increase performance and reduce costs

Science.gov (United States)

Frischauf, Norbert; Acosta-Iborra, Beatriz; Harskamp, Frederik; Moretto, Pietro; Malkow, Thomas; Honselaar, Michel; Steen, Marc; Hovland, Scott; Hufenbach, Bernhard; Schautz, Max; Wittig, Manfred; Soucek, Alexander

2013-07-01

Hydrogen will assume a key role in Europe's effort to adopt its energy dependent society to satisfy its needs without releasing vast amounts of greenhouse gases. The paradigm shift is so paramount that one speaks of the "Hydrogen Economy", as the energy in this new and ecological type of economy is to be distributed by hydrogen. However, H2 is not a primary energy source but rather an energy carrier, a means of storing, transporting and distributing energy, which has to be generated by other means. Various H2 storage methods are possible; however industries' favourite is the storage of gaseous hydrogen in high pressure tanks. The biggest promoter of this storage methodology is the automotive industry, which is currently preparing for the generation change from the fossil fuel internal combustion engines to hydrogen based fuel cells. The current roadmaps foresee a market roll-out by 2015, when the hydrogen supply infrastructure is expected to have reached a critical mass. The hydrogen economy is about to take off as being demonstrated by various national mobility strategies, which foresee several millions of electric cars driving on the road in 2020. Fuel cell cars are only one type of "electric car", battery electric as well as hybrid cars - all featuring electric drive trains - are the others. Which type of technology is chosen for a specific application depends primarily on the involved energy storage and power requirements. These considerations are very similar to the ones in the aerospace sector, which had introduced the fuel cell already in the 1960s. The automotive sector followed only recently, but has succeeded in moving forward the technology to a level, where the aerospace sector is starting considering to spin-in terrestrial hydrogen technologies into its technology portfolio. Target areas are again high power/high energy applications like aviation, manned spaceflight and exploration missions, as well as future generation high power telecommunication

Global knowledge economy in the post-colony: public universities ...

African Journals Online (AJOL)

Annals of Modern Education ... like widening digital divide and increasing exclusion from the global knowledge economy, devaluation of indigenous knowledge systems, increased 'white slavery' and perpetuation of the culture of dependency, as well as lack of self-confidence in local intellectual values and practice.

GLOBALIZATION AND ITS IMPACT ON INDIAN ECONOMY

OpenAIRE

Raghunath

2017-01-01

Globalization means different things to different people. It can be defined simply as an expansion of economic activities across political boundaries of nation states. More importantly it refers to a process of deepening economic integration, increasing economic openness and growing economic interdependence between countries in the world economy. It is associated not only with a phenomenal spread and volume of cross-border economic transactions but also with an organization of economic activi...

Nuclear energy - basis for hydrogen economy

International Nuclear Information System (INIS)

Gyoshev, G.

2004-01-01

The development of human civilization in general as well as that of every country in particular is in direct relation to the assurance of a cost effective energy balance encompassing all industrial spheres and everyday activities. Unfortunately, the uncontrolled utilization of Earth's energy resources is already causing irreversible damage to various components of the eco-system of the Earth. Nuclear energy used for electricity and hydrogen production has the biggest technological potential for solving of the main energy outstanding issues of the new century: increasing of energy dependence; global warming. Because of good market position the political basis is assured for fast development of new generation nuclear reactors and fuel cycles which can satisfy vigorously increasing needs of affordable and clean energy. Political conditions are created for adequate participation of nuclear energy in the future global energy mix. They must give chance to the nuclear industry to take adequate part in the new energy generation capacity.(author)

Revisiting the solar hydrogen alternative

Energy Technology Data Exchange (ETDEWEB)

Tomkiewicz, M. [Brooklyn College of CUNY, NY (United States)

1996-09-01

Research aimed at the development of technology to advance the solar-hydrogen alternative is per definition mission oriented. The priority that society puts on such research rise and fall with the priorities that we associate with the mission. The mission that we associate with the hydrogen economy is to provide a technological option for an indefinitely sustainable energy and material economies in which society is in equilibrium with its environment. In this paper we try to examine some global aspects of the hydrogen alternative and recommend formulation of a {open_quotes}rational{close_quotes} tax and regulatory system that is based on efforts needed to restore the ecological balance. Such a system, once entered into the price structure of the alternative energy schemes, will be used as a standard to compare energy systems that in turn will serve as a base for prioritization of publicly supported research and development.

The Globalization of the Business Sector in a Small Open Economy

DEFF Research Database (Denmark)

Thompson, Grahame; Kaspersen, Lars Bo

2012-01-01

The growth of multinational corporations (MNCs) is often taken as a quintessential indicator of ‘globalization’. But recent detailed empirical analysis has challenged the idea that most MNCs are global in terms of their business strategy and arena of operations. This article first clarifies...... the differences between globalization, internationalization and supranational-regionalization by examining the evidence on trade and investment patterns for Denmark. In particular, it presents a detailed analysis of the business strategies of the large corporate sector in Denmark. Denmark is an interesting case......, as it is a small open economy (SOE) that might be thought to be one uniquely vulnerable to the forces of globalization. Up until now examination of MNCs' internationalization strategies has concentrated upon large economies. We provide evidence for a SOE. In addition, we expand the range of dimensions used...

Transition towards a hydrogen economy: infrastructures and technical change

International Nuclear Information System (INIS)

Bento, Nuno

2010-01-01

The double constraint of climate change and increasing scarcity of oil requires that we consider alternative energies for the medium term. This thesis focuses on the development of a hydrogen economy, which is conditional on the existence of an infrastructure for the distribution of the new fuel and the readiness of fuel cells. The main idea is that the state can play a central role in both infrastructure implementation and preparation of fuel cells technology. The thesis begins with a techno-economic analysis of the hydrogen-energy chain, which highlights the difficulty of setting up the infrastructure. The study of the development of electricity and gas networks in the past provides the empirical basis supporting the hypothesis that government can play an important role to consolidate the diffusion of socio-technical networks. In addition, private projects of stations may be justified by early-move benefits, although their financial viability depends on the demand for hydrogen which is in turn dependent on the performance of the fuel cell vehicle. The introduction of radical innovations, such as fuel cell, has been made more difficult by the domination of conventional technologies. This assertion is particularly true in the transport sector which was progressively locked into fossil fuels by a process of technological and institutional co-evolution driven by increasing returns of scale. Hence, fuel cells may primarily diffuse through the accumulation of niches where the innovation is closer to commercialization. These niches may be located in portable applications segment. Investments in research and demonstration are still necessary in order to reduce costs and increase performances of fuel cells. Using a simple model of multi-technological diffusion, we analyze the competition between the hydrogen fuel cell vehicle and the plug-in hybrid car for the automotive market. We show that an early entry of the latter may block the arrival of hydrogen in the market

The Influence of Low-carbon Economy on Global Trade Pattern

Science.gov (United States)

Xiao-jing, Guo

Since global warming has seriously endangered the living environment of human being and their health and safety, the development of low-carbon economy has become an irreversible global trend. Under the background of economic globalization, low-carbon economy will surely exert a significant impact on global trade pattern. Countries are paying more and more attention to the green trade. The emission permits trade of carbon between the developed countries and the developing countries has become more mature than ever. The carbon tariff caused by the distribution of the "big cake" will make the low-cost advantage in developing countries cease to exist, which will, in turn, affect the foreign trade, economic development, employment and people's living in developing countries. Therefore, under the background of this trend, we should perfect the relevant laws and regulations on trade and environment as soon as possible, optimize trade structure, promote greatly the development of service trade, transform thoroughly the mode of development in foreign trade, take advantage of the international carbon trading market by increasing the added value of export products resulted from technological innovation to achieve mutual benefit and win-win results and promote common development.

The future of hydrogen - opportunities and challenges

International Nuclear Information System (INIS)

Ball, Michael; Wietschel, Martin

2009-01-01

The following article is reproduced from 'The Hydrogen Economy: Opportunities and Challenges', edited by Michael Ball and Martin Wietschel, to be published by Cambridge University Press in June 2009. In the light of ever-increasing global energy use, the increasing cost of energy services, concerns over energy supply security, climate change and local air pollution, this book centres around the question of how growing energy demand for transport can be met in the long term. Given the sustained interest in and controversial discussion of the prospects of hydrogen, the authors highlight the opportunities and the challenges of introducing hydrogen as alternative fuel in the transport sector from an economic, technical and environmental point of view. Through its multi-disciplinary approach the book provides a broad range of researchers, decision makers and policy makers with a solid and wide-ranging knowledge base concerning the hydrogen economy. (author)

''Green'' path from fossil-based to hydrogen economy: An overview of carbon-neutral technologies

Energy Technology Data Exchange (ETDEWEB)

Muradov, Nazim Z. [Florida Solar Energy Center, University of Central Florida, Cocoa, FL 32922 (United States); Veziroglu, T. Nejat [Clean Energy Research Institute, University of Miami, Coral Gables, FL 33124 (United States)

2008-12-15

While the dominant role of hydrogen in a sustainable energy future is widely accepted, the strategies for the transition from fossil-based to hydrogen economy are still actively debated. This paper emphasizes the role of carbon-neutral technologies and fuels during the transition period. To satisfy the world's growing appetite for energy and keep our planet healthy, at least 10 TW (or terawatt) of carbon-free power has to be produced by mid-century. Three prominent options discussed in the literature include: decarbonization of fossil energy, nuclear energy and renewable energy sources. These options are analyzed in this paper with a special emphasis on the role of hydrogen as a carbon-free energy carrier. In particular, the authors compare various fossil decarbonization strategies and evaluate the potential of nuclear and renewable energy resources to meet the 10 TW target. An overview of state-of-the-art technologies for production of carbon-free energy carriers and transportation fuels, and the assessment of their commercial potential is provided. It is shown that neither of these three options alone could provide 10 TW of carbon-neutral power without major changes in the existing infrastructure, and/or technological breakthroughs in many areas, and/or a considerable environmental risk. The authors propose a scenario for the transition from current fossil-based to hydrogen economy that includes two key elements: (i) changing the fossil decarbonization strategy from one based on CO{sub 2} sequestration to one that involves sequestration and/or utilization of solid carbon, and (ii) producing carbon-neutral synthetic fuels from bio-carbon and hydrogen generated from water using carbon-free sources (nuclear, solar, wind, geothermal). This strategy would allow taking advantage of the existing fuel infrastructure without an adverse environmental impact, and it would secure a smooth carbon-neutral transition from fossil-based to future hydrogen economy. (author)

China's coal price disturbances: Observations, explanations, and implications for global energy economies

International Nuclear Information System (INIS)

Yang, Chi-Jen; Xuan, Xiaowei; Jackson, Robert B.

2012-01-01

Since China decontrolled coal prices, its coal price has risen steadily and been unusually volatile. In 2011 in particular, high coal prices and capped electricity prices in China discouraged coal-fired power generation, triggering widespread power shortages. We suggest that these coal-price disturbances could be symptomatic of a major change in pricing dynamics of global fossil-fuel markets, with increasing correspondence between coal and oil prices globally. Historically, global coal prices have been more stable and lower than oil and natural gas prices on a per-heat basis. In recent years, however, coal prices have been increasingly volatile worldwide and have tracked other fossil fuel prices more closely. Meanwhile, the recent development of unconventional gas has substantially decoupled US natural gas and oil prices. Technically, low US natural gas prices, with potential fuel switching, could drive US domestic coal prices lower. However, this effect is unlikely to counteract the overall trend in increasing coal consumption globally. China's market size and unique, partially-controlled energy system make its reform agenda a key force in the global economy. Policymakers in the US, E.U. and elsewhere should monitor China's economic reform agenda to anticipate and respond to changes accompanying China's increasing importance in the global energy economy. - Highlights: ► Since China decontrolled its coal prices, the price of coal has risen steadily in China, accompanied by unusual volatility. ► Relatively high and volatile coal prices have triggered widespread power shortages in China. ► Coal and oil prices have already become, and continue to become, more closely linked globally. ► China's demand will likely drive up global coal prices and make them as volatile as that of other fossil fuels. ► Policymakers should monitor China's economic reform agenda to anticipate and respond to changes in the global energy economy.

Saga of hydrogen civilization

Energy Technology Data Exchange (ETDEWEB)

Veziroglu, T.N. [Univ. of Miami, Coral Gables, FL (United States). Clean Energy Research Institute

2008-09-30

the problem, it became clear that it would be necessary to manufacture a synthetic fuel using the new primary energy sources. Hydrogen is the lightest, the most efficient, the cleanest, and the best fuel for transportation. The resulting energy system was called 'Hydrogen Energy System' or 'Hydrogen Economy', since energy is the locomotive of economy. The author was quite sure this was the best solution to the depletion of fossil fuels and the global environmental problems they are causing, such as global warming, climate change, ozone layer depletion, acid rain, air pollution, oil spills, etc. In order to inform the scientific community about the proposed solution and get their reaction and input, the author organized an international conference named The Hydrogen Economy Miami Energy (THEME) Conference which opened on March 18, 1974 with the participation of more than 700 scientists from some eighty countries. By the end of 1974, the International Association for Hydrogen Energy (IAHE) was established. As a result of the research and development activities around the world, World Hydrogen Energy Conferences, and the publication and dissemination of the research and development results through the International Journal of Hydrogen Energy, foundations of the Hydrogen Energy System were established during the quarter century from 1974 to 2000. Starting with the twenty-first century, the implementation of the Hydrogen Energy System began. Some hydrogen fuel cells became commercially available. All major car companies came up with various models of experimental hydrogen-fuelled cars. In several major cities of the world, hydrogen-fuelled buses started being operated on a trial basis. Airbus and Boeing Companies started programs for building hydrogen fuelled subsonic, supersonic and hypersonic passenger planes. Home appliances running on hydrogen have been built and tested. Hydrogen electric batteries have been commercialized. At CERI, a model study

The potential impact of hydrogen energy use on the atmosphere

Science.gov (United States)

van Ruijven, B. J.; Lamarque, J. F.; van Vuuren, D. P.; Kram, T.; Eerens, H.

2009-04-01

Energy models show very different trajectories for future energy systems (partly as function of future climate policy). One possible option is a transition towards a hydrogen-based energy system. The potential impact of such hydrogen economy on atmospheric emissions is highly uncertain. On the one hand, application of hydrogen in clean fuel cells reduces emissions of local air pollutants, like SOx and NOx. On the other hand, emissions of hydrogen from system leakages are expected to change the atmospheric concentrations and behaviour (see also Price et al., 2007; Sanderson et al., 2003; Schultz et al., 2003; Tromp et al., 2003). The uncertainty arises from several sources: the expected use of hydrogen, the intensity of leakages and emissions, and the atmospheric chemical behaviour of hydrogen. Existing studies to the potential impacts of a hydrogen economy on the atmosphere mostly use hydrogen emission scenarios that are based on simple assumptions. This research combines two different modelling efforts to explore the range of impacts of hydrogen on atmospheric chemistry. First, the potential role of hydrogen in the global energy system and the related emissions of hydrogen and other air pollutants are derived from the global energy system simulation model TIMER (van Vuuren, 2007). A set of dedicated scenarios on hydrogen technology development explores the most pessimistic and optimistic cases for hydrogen deployment (van Ruijven et al., 2008; van Ruijven et al., 2007). These scenarios are combined with different assumptions on hydrogen emission factors. Second, the emissions from the TIMER model are linked to the NCAR atmospheric model (Lamarque et al., 2005; Lamarque et al., 2008), in order to determine the impacts on atmospheric chemistry. By combining an energy system model and an atmospheric model, we are able to consistently explore the boundaries of both hydrogen use, emissions and impacts on atmospheric chemistry. References: Lamarque, J.-F., Kiehl, J. T

Hydrogen perspectives in Japan

International Nuclear Information System (INIS)

Furutani, H.

2000-01-01

Hydrogen energy is considered to present a potential effective options for achieving the greenhouse gas minimization. The MITI (Ministry of International Trade and Industry) of Japanese Government is promoting the WE-NET (World Energy Network System) Project which envisions (1) construction of a global energy network for effective supply, transportation, storage and utilization of renewable energy using hydrogen as an energy carrier as a long-term options of sustainable energy economy, and (2) promotion of market entry of hydrogen energy in near and/or mid future even before construction of a WE-NET system. In this paper, I would like to report how far the hydrogen energy technology development addressed under Phase I has progressed, and describe the outline of the Phase II Plan. (author)

The prospects for hydrogen as an energy carrier: an overview of hydrogen energy and hydrogen energy systems

International Nuclear Information System (INIS)

Rosen, Marc A.; Koohi-Fayegh, Seama

2016-01-01

Hydrogen is expected to play a key role as an energy carrier in future energy systems of the world. As fossil-fuel supplies become scarcer and environmental concerns increase, hydrogen is likely to become an increasingly important chemical energy carrier and eventually may become the principal chemical energy carrier. When most of the world's energy sources become non-fossil based, hydrogen and electricity are expected to be the two dominant energy carriers for the provision of end-use services. In such a ''hydrogen economy,'' the two complementary energy carriers, hydrogen and electricity, are used to satisfy most of the requirements of energy consumers. A transition era will bridge the gap between today's fossil-fuel economy and a hydrogen economy, in which non-fossil-derived hydrogen will be used to extend the lifetime of the world's fossil fuels - by upgrading heavy oils, for instance - and the infrastructure needed to support a hydrogen economy is gradually developed. In this paper, the role of hydrogen as an energy carrier and hydrogen energy systems' technologies and their economics are described. Also, the social and political implications of hydrogen energy are examined, and the questions of when and where hydrogen is likely to become important are addressed. Examples are provided to illustrate key points. (orig.)

The Role of Urban Financial Centers within the Economy of Global Cities

Directory of Open Access Journals (Sweden)

Oana Mionel

2014-06-01

Full Text Available Nowadays, there is no doubt that state economy refers to city economy. In other words, the most part of a state‘s GDP is given by the urban environment, especially by capitals, which are often the economic engine of this environment. There are also cities having great economic importance abroad, beyond the state and even continental borders. These are the so-called global cities where the financial activities play an important role. There are a few cities (New York, London, Hong Kong etc. centering financial activities which are influential for large geographic areas. This research highlights the importance of the financial sector within urban economy and, subsequently, how it consolidates the status of global city. These cities are the engine of the international financial system as they host the headquarters of the most important and famous international stock exchange markets, financial supervision institutions, law firms and consulting companies.

Interactivity Leadership in a Global Economy

Directory of Open Access Journals (Sweden)

Ecaterina Necsulescu

2011-05-01

Full Text Available This paper aims to analyze the interaction of leadership more pronounced due to globalization, the business world, can no longer ignore the powerful cultural aspects of leadership. In other words, there are differences between leadership styles considered acceptable in a national culture or another. Looking at different models of leadership and differences between cultural norms, we find that in this increasingly globalized world, begin to crystallize several converging trends. Thus, "global leadership" that leaders who act in a multicultural environment would be useful following attributes and skills: charisma, aptitude for teamwork, openness to change, interest in political and socio-economic life of other countries; ability to retain good relations with people of other cultures, adaptability to new situations, ability to work in a multicultural team, etc. Foundation skills training exceptional global leadership is built from childhood through socialization experiences that influence cultural patterns, and also are influenced by them. Early managerial responsibilities and experience gained in international projects do not create skills for leadership in international environment, but they develop. Consequently, global leaders must create multicultural communities, creating a culture that goes over the differences between people and contains certain "guiding signals"-values and attitudes - which can be easily understood by employees from different cultural groups. Thus, global leadership development program does not focus exclusively on understanding and acceptance of cultural diversity, but goes further, making the people realize they need a common organizational culture. Globalization requires many changes in the economy, communication, political structures, in all areas of personal and organizational-among them such essential processes of cultural convergence and diversification.

National Competitiveness in Global Economy: Evolution of Approaches and Methods of Assessment

Directory of Open Access Journals (Sweden)

- Teng Delux

2011-09-01

Full Text Available The basic concept of national competitiveness and the analytic potential model for the estimation of countries' competitiveness, such as diamond model of competitive advantages of national economies by M. Porter, the generalized double diamond model of international competitiveness by C. Moon, 9-factors model by S. Cho, Global Competitiveness Index (GCI and Knowledge Economy Index (KEI are considered.

The debt crisis, the global economy and the challenges of ...

African Journals Online (AJOL)

The debt crisis, the global economy and the challenges of development: sub Saharan Africa at the crossroads. ... democratization, striving towards gender parity, stemming conditions that precipitate incessant conflicts, reversing the region's crumbling environmental conditions, and fighting the HIV/AIDS pandemic. Journal of ...

Trends in and outlook for the global and South African economies

CSIR Research Space (South Africa)

Maia, Jorge

2017-10-01

Full Text Available -GFC average. Global growth to be sustained at a relatively higher level over MT. • Higher fixed investment activity globally to address back-logs. Global FDI flows rise, benefitting both advanced economies and emerging markets. • Moderate inflationary...: 28% Select export destinations share of SA export basket in 2016 United States  Growth sustained at modest pace (around 2% p.a.), with consumer & investment spending as key drivers.  Low inflationary pressures, gradual policy rate hikes...

The prospects for hydrogen as an energy carrier: an overview of hydrogen energy and hydrogen energy systems

Energy Technology Data Exchange (ETDEWEB)

Rosen, Marc A.; Koohi-Fayegh, Seama [Ontario Univ., Oshawa, ON (Canada). Inst. of Technology

2016-02-15

Hydrogen is expected to play a key role as an energy carrier in future energy systems of the world. As fossil-fuel supplies become scarcer and environmental concerns increase, hydrogen is likely to become an increasingly important chemical energy carrier and eventually may become the principal chemical energy carrier. When most of the world's energy sources become non-fossil based, hydrogen and electricity are expected to be the two dominant energy carriers for the provision of end-use services. In such a ''hydrogen economy,'' the two complementary energy carriers, hydrogen and electricity, are used to satisfy most of the requirements of energy consumers. A transition era will bridge the gap between today's fossil-fuel economy and a hydrogen economy, in which non-fossil-derived hydrogen will be used to extend the lifetime of the world's fossil fuels - by upgrading heavy oils, for instance - and the infrastructure needed to support a hydrogen economy is gradually developed. In this paper, the role of hydrogen as an energy carrier and hydrogen energy systems' technologies and their economics are described. Also, the social and political implications of hydrogen energy are examined, and the questions of when and where hydrogen is likely to become important are addressed. Examples are provided to illustrate key points. (orig.)

United States Energy Association Final Report International Partnership for the Hydrogen Economy Ministerial Conference

Energy Technology Data Exchange (ETDEWEB)

William L. Polen

2006-04-05

This report summarizes the activities of the United States Energy Association as it conducted the initial Ministerial Meeting of the International Partnership for the Hydrogen Economy in Washington, DC on November 18-21, 2003. The report summarizes the results of the meeting and subsequent support to the Office of Energy Efficiency and Renewable Energy in its role as IPHE Secretariat.

Impact Of The Oil Trade On The Global Economy And The Role Of Giant Fields In Predicting Supply

Energy Technology Data Exchange (ETDEWEB)

Kelley, Wayne; Bishop, Richard

2010-09-15

Confusion about global oil supply ('peak oil') is a distraction from the economic issue of massive wealth transfer associated with oil trading and its potential to destabilize the world economy. Without an accurate forecast of oil volumes (resources, reserves and supply), timing and cost, there is no reliable way to model the consequences of the oil trade on the global economy. This paper illustrates why it is imperative to improve our understanding of the oil trade on the global economy and proposes a method of forecasting oil supply for input into a credible global economic model.

Impact of Globalization in Kosovo’s Economy

Directory of Open Access Journals (Sweden)

MSc. Nexhat Shkodra

2013-12-01

Full Text Available The economy in Kosovo continues to generate macroeconomic growth and solid stability, especially in fiscal and financial terms. Despite the increasing risks from the external sector, Kosovo’s economy has marked positive growth rates in 2012 also. Nevertheless, being an open economy, it has not been spared of the effects of the crisis faced direly by some of the most developed countries, and especially those in the Eurozone, which have shrinked the growth rate in comparison to previous years, despite it being positive. These risks mainly are reflected into the adverse impacts of the crisis on external demand for Kosovo products (along with an already low export rate, and by a lighter impact on migrant remittances, and a stronger impact on foreign direct investment. The decline in remittances has been smaller than forecasted, mainly because migration in Kosovo is of longer term in nature, and 70% of our migrants possess foreign citizenships. The banking sector has remained solid, with private sector deposits and loans continuing to increase in 2009 and 2010. There is still evidence though, that banks have become more prudent in extending loans, mainly due to the fact that bad loans are increasing at a slow pace. Adverse impacts of the global financial crisis have been compensated by an expansionist fiscal policy adopted by the Government, thereby ensuring medium growth rates.

World Economy at the Confluence between Globalization and Regionalization

Directory of Open Access Journals (Sweden)

Costel Marian DIMA

2015-12-01

Full Text Available Due to the enlargement and deepening of connections in various spheres of influence of the economic, political, social and cultural life, the problems occurring in the process of globalization are rather global than national, their solving being carried out globally instead of nationally. Thus, in economic and financial terms, globalization contributes to strengthening and enlarging the connections among national economies in the global market of goods, services and capital. In the paper first part, it is presented the current situation of globalization and the need for development at regional level. In the second part, taking into account that the regionalization process varies from country to country, depending on the economic, social, political, demographic and ethnic situation, we showed an analysis of the European Union’s policy of development and cohesion. In the last part, we brought forward the current situation of European development policy, conclusions and views concerning the theme approached.

Bridging the European Wind Energy Market and a Future Renewable Hydrogen-Inclusive Economy. A Dynamic Techno-economic Assessment

International Nuclear Information System (INIS)

Shaw, S.; Peteves, S.D.

2006-01-01

The study establishes the link between the growing wind market and the emerging hydrogen market of the European Union, in a so-called 'wind-hydrogen strategy'. It considers specifically the diversion of wind electricity, as a wind power control mechanism in high wind penetration situations, for the production of renewable electrolytic hydrogen - a potentially important component of a renewable hydrogen-inclusive economy. The analysis examines the long-term competitiveness of a wind-hydrogen strategy via cost-benefit assessment. It indicates the duration and extent to which (financial) support, if any, would need to be provided in support of such a strategy, and the influence over time of certain key factors on the outcome

Global Trends of "Green" Economy Development as a Factor for Improvement of Economical and Social Prosperity

OpenAIRE

Egorova, Mariya Sergeevna; Pluzhnik, Marina Vladimirovna; Glik, P.

2015-01-01

The article covers main reasons of emerging a new type of economy, the "green" economy. The aims and objectives of developing green economy were analyzed. The significance of an economy reform carried out on both national and global levels was evaluated. We analyzed both speed and level of the green economy development in the world and in the most developed countries of the world. An influence of institutional and investment factors on the process of greening economy was studied. The authors ...

Telecommunication Sector of the Russian Economy: Transformation Into a Global Information and Telecommunication Infrastructure

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Fokina Elena Anatolyevna

2014-12-01

Full Text Available The author concerns the current state and possible ways of telecommunication sector of the Russian economy development in the conditions of world economy globalization and suggests that the process of globalization reflects the current stage of telecommunication companies’ capital internationalization. The analysis of telecommunication sector shows that it is not only a perspective, highmargin and dynamically developing sector but is still one of the most integrated into the system of world economic relations. The stages of Russian telecommunication companies’ capital internationalization are determined, the internal connections between internationalization process and globalization are revealed. It is revealed that the new information and communication technologies development and expansion results in substantial increase in cooperation between economical entities and provides a sustainable long-term economical growth of telecommunication enterprises. The financial and operational data determining the effectiveness of telecommunication companies’ activity are presented. The analysis of tendencies promoting the extension of the market activity of Russian telecommunication companies at global information and telecommunication infrastructure shows that the main tendencies are the following ones: foreign capital inflow increase, capital integration and expansion of new services based on technologies convergence. The author reasonably concludes in recent times, the telecommunication sector of the Russian economy formation and development is determined by the existing global trends.

Globalization, the New Economy, and the Commodification of Language and Identity.

Science.gov (United States)

Heller, Monica

2003-01-01

Explores ways in which the globalized new economy has resulted in the commodification of language and identity, sometimes separately, sometimes together. The article is based on recent ethnographic, sociolinguistic research in francophone areas of Canada. (Author/VWL)

An investment-led approach to analysing the hydrogen energy economy in the UK

International Nuclear Information System (INIS)

Houghton, T.; Cruden, A.

2009-01-01

The authors propose an alternative, investment-led approach to analysing the potential for the development of hydrogen energy in the UK. The UK economy is relatively sensitive to movements in world fossil fuels markets since the energy sector contributes at least 5% of UK GDP and represents an asset pool of at least pound 230 billion. Much of the ongoing research to assess possible scenarios for the development of alternatives to existing energy systems, including hydrogen energy, in the UK is built around the cost-optimising MARKAL model. The authors believe that this approach offers an incomplete picture of hydrogen energy deployment since it ignores the mechanisms dictating the flow of commercial capital to the sector and they suggest an alternative model based on the risk-adjusted value proposition. Initial analysis shows that valuation differentials already exist between companies in the fossil fuel, utilities and fuel cell sectors and that this might be exploited to the advantage of investors thus affecting the speed of development in hydrogen energy. It should be noted that the following represents work in progress and the authors intend to publish an extended analysis in due course. (author)

THEN-2: The 2nd COE-INES international workshop on 'toward hydrogen economy; what nuclear can contribute and how'. Proposal and presentations

International Nuclear Information System (INIS)

2006-01-01

The workshop of the title was held on topics; nuclear hydrogen system in cooperation with other non-nuclear energy systems related with hydrogen production, storage and transportation, and synthesized fuel productions, hydrogen energy management and economy, consisted of 3 keynote lectures and 4 topical sessions by 15 presenters and a panel discussion session. (J.P.N.)

Potential Applications of Friction Stir Welding to the Hydrogen Economy. Hydrogen Regional Infrastructure Program In Pennsylvania, Materials Task

Energy Technology Data Exchange (ETDEWEB)

Brendlinger, Jennifer [Concurrent Technologies Corporation, Johnstown, PA (United States)

2009-07-17

Friction Stir Welding (FSW) is a solid-state welding technique developed by The Welding Institute (TWI) of Cambridge, UK in the early 1990’s. The process uses a non-consumable rotating tool to develop frictional heat and plastically deform workpieces to be joined, resulting in a solid-state weld on the trailing side of the advancing tool. Since the materials to be joined are not melted, FSW results in a finer grain structure and therefore enhanced properties, relative to fusion welds. And unlike fusion welding, a relatively small number of key process parameters exist for FSW: tool rotational speed, linear weld velocity and force perpendicular to the joining surface. FSW is more energy efficient than fusion welding and can be accomplished in one or two passes, versus many more passes required of fusion welding thicker workpieces. Reduced post-weld workpiece distortion is another factor that helps to reduce the cost of FSW relative to fusion welding. Two primary areas have been identified for potential impact on the hydrogen economy: FSW of metallic pipes for hydrogen transmission and FSW of aluminum pressure vessels for hydrogen storage. Both areas have been under active development and are explored in this paper.

Impact of global financial crisis on the economy of Ukraine

OpenAIRE

Turko, Vasyl; Mukan, Andriy

2013-01-01

Thе primary concern of this research is to examine the impact of the global financial crisis on the economy of Ukraine. The principal result of this research is to identify the main causes and levers of that influence. The study proposes a new way out of economic crisis in Ukraine.

The Disposition Parameters of the Technological and Innovation Gap in the Global Economy

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Mikaelian Suren G.

2017-12-01

Full Text Available The aim of the study is to specify the disposition parameters of the technological and innovation gap in the global economy and determine the directions for overcoming it. It is proved that the process of technological asymmetry is reflected in the technological and innovation gap in the global economy. The positions of the countries-innovation leaders are clarified with the attention being focused on the growth of China’s influence through its efforts in technological innovations. There described the transformation of the positions in two planes: production of and trade in high-tech products. A hypothesis about the change in the nature of innovations during the last decade is confirmed. It is proved that the affordability of the formation of advanced technologies in China has become a reason for its transformation into the powerhouse of the world economic development. There identified and characterized the directions for bridging the gap between economies, which include increasing investment on the global innovation scale; promoting the spread of technologies and their adaptation; ensuring an unimpeded flow of talents and knowledge; using intellectual property rights to promote innovation for the poor, improve the innovation efficiency; entering markets.

Global challenges in energy

International Nuclear Information System (INIS)

Dorian, James P.; Franssen, Herman T.; Simbeck, Dale R. MD

2006-01-01

Environmental and security concerns are stimulating global interest in hydrogen power, renewable energy, and advanced transportation technologies, but no significant movement away from oil and a carbon-based world economy is expected soon. Over the longer-term, however, a transition from fossil fuels to a non-carbon-based economy will likely occur, affecting the type of environment future generations may encounter. Key challenges will face the world's energy industry over the next few decades to ensure a smooth transition-challenges which will require government and industry solutions beginning as early as today. This paper identifies four critical challenges in energy and the choices which will have to be made on how best to confront growing pollution caused by fossil fuels and how to facilitate an eventual revolutionary-like transition to a non-carbon-based global economy

THE IMPACT OF THE GLOBAL FINANCIAL CRISIS ON ALGERIAN ECONOMY

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Zeyneb GUELLIL

2015-04-01

Full Text Available The Global Economic Crisis and 2008 financial crisis, is considered by many economists the worst financial crisis since the Great Depression of the 1930s , The financial crisis, brewing for a while, really started to show its effects in the middle of 2007 and into 2008. It is a situation where macro indicator like economic growth rate fall in most countries across the world. “Although economists largely failed to predict this global economic seismic shock, they have since made up for their oversight by generating a large and growing literature explaining the crisis.” In this discussion paper explores what happened and what issues arise from the Global Financial Crisis on the global economy and the Algerian economic in particular.

Global Assessment of Hydrogen Technologies - Task 1 Report Technology Evaluation of Hydrogen Light Duty Vehicles

Energy Technology Data Exchange (ETDEWEB)

Fouad, Fouad H.; Peters, Robert W.; Sisiopiku, Virginia P.; Sullivan Andrew J.; Rousseau, Aymeric

2007-12-01

This task analyzes the candidate hydrogen-fueled vehicles for near-term use in the Southeastern U.S. The purpose of this work is to assess their potential in terms of efficiency and performance. This report compares conventional, hybrid electric vehicles (HEV) with gasoline and hydrogen-fueled internal combustion engines (ICEs) as well as fuel cell and fuel cell hybrids from a technology as well as fuel economy point of view. All the vehicles have been simulated using the Powertrain System Analysis Toolkit (PSAT). First, some background information is provided on recent American automotive market trends and consequences. Moreover, available options are presented for introducing cleaner and more economical vehicles in the market in the future. In this study, analysis of various candidate hydrogen-fueled vehicles is performed using PSAT and, thus, a brief description of PSAT features and capabilities are provided. Detailed information on the simulation analysis performed is also offered, including methodology assumptions, fuel economic results, and conclusions from the findings.

Political Economy of Global Rush for Agricultural Land: a Tract on India’s Overseas Acquisitions

OpenAIRE

Verma, Santosh Kumar

2015-01-01

This paper is an attempt to map the global land acquisitions with a focus on Indian MNCs in acquiring overseas land for agricultural purposes. It tries to outline the contemporary political economy of capital accumulation at the global level, especially, in the emerging developing economies like India and China, where the emergence of a new capitalist class has engaged itself into acquisition of land and control of other natural resources in Africa, Latin America, Eastern Europe and South Eas...

IAEA Activities on Application of Nuclear Techniques in Development and Characterization of Materials for Hydrogen Economy

International Nuclear Information System (INIS)

Salame, P.; Zeman, A.; Mulhauser, F.

2011-01-01

Hydrogen and fuel cells can greatly contribute to a more sustainable less carbon-dependent global energy system. An effective and safe method for storage of hydrogen in solid materials is one of the greatest technologically challenging barriers of widespread introduction of hydrogen in global energy systems. However, aspects related to the development of effective materials for hydrogen storage and fuel cells are facing considerable technological challenges. To reach these goals, research efforts using a combination of advanced modeling, synthesis methods and characterization tools are required. Nuclear methods can play an effective role in the development and characterization of materials for hydrogen storage. Therefore, the IAEA initiated a coordinated research project to promote the application of nuclear techniques for investigation and characterization of new/improved materials relevant to hydrogen and fuel cell technologies. This paper gives an overview of the IAEA activities in this subject. (author)

Measuring Africa's E-Readiness in the Global Networked Economy: A Nine-Country Data Analysis

Science.gov (United States)

Ifinedo, Princely

2005-01-01

This paper assesses the integration of Africa into the global economy by computing the e-readiness for nine African countries. The measuring tool used is simple and incorporates a variety of indicators used by comparable tools. Overall, the mean e-readiness of Africa is poor in comparison to other economies. Particularly, Sub-Saharan Africa…

Prerequisites for Forming the Institutional Concept of the National Economy Competitiveness under Conditions of Globalization

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Yaremenko Oleh L.

2015-03-01

Full Text Available The article attempts to prove that under conditions of globalization there have developed objective and subjective prerequisites for forming the institutional concept of the national economy. The objective prerequisites are the newest information and communication technologies, post-industrial trends and market transformation of civilization intensified by globalization. Under such conditions instability and volatility of the institutional environment both within national economies and at the international level are observed. The aggravation of the global competition between national economies actualizes the role of such institutional factors as political system, property, public administration, economic organization, culture, etc. The subjective prerequisites are related to the fact that the institutional economic theory is currently one of the leading trends in the modern world and Ukrainian economic thought. Interest in it is explained not only by the fact that it overcomes the limitations of a number of prerequisites for the mainstream, but also because it allows considering the modern economic processes in complex

INTEGRATION OF TRADE AND DISINTEGRATION OF PRODUCTION IN THE GLOBAL ECONOMY

OpenAIRE

Robert Feenstra

2003-01-01

The last few decades have seen a spectacular integration of the global economy through trade. The rising integration of world markets has brought with it a disintegration of the production process, however, in which manufacturing or services activities done abroad are combined with those performed at home. The author compares several different measures of foreign outsourcing and argues that they have all increased since the 1970s. He also considers the implications of globalization for employ...

Women workers and the politics of claims-making in a globalizing economy

OpenAIRE

Kabeer, Naila

2015-01-01

The paper analyses the evolving politics of claims-making by women workers in the Global South in the context of a globalized economy. It addresses the following questions. What kinds of claims are prioritized in relation to women workers? Who is making these claims? To whom are they addressed? What strategies are pursued to advance these claims? Which claims are heard and acted on - and which go unheard? The paper considers three categories of women workers: those working in global value cha...

Hydrogen and fuel cells emerging technologies and applications

CERN Document Server

Sorensen (Sorensen), Bent

2011-01-01

A hydrogen economy, in which this one gas provides the source of all energy needs, is often touted as the long-term solution to the environmental and security problems associated with fossil fuels. However, before hydrogen can be used as fuel on a global scale we must establish cost effective means of producing, storing, and distributing the gas, develop cost efficient technologies for converting hydrogen to electricity (e.g. fuel cells), and creating the infrastructure to support all this. Sorensen is the only text available that provides up to date coverage of all these issues at a level

Immigrants as Refugees of the Global Economy: Learning to Teach (about) Today's Migrants

Science.gov (United States)

Reed, Judith

2015-01-01

The phenomenon of migration as it is known today must be understood in the larger context of the globalized economy and the "race to the bottom" that characterizes the multinational corporate relationship with the global South. A deeper understanding of the ways in which migration today is rooted in the machinations of the globalized…

Perspectives for generation companies and the emerging hydrogen economy

International Nuclear Information System (INIS)

Cowan, N.

2004-01-01

'Full text:' Canadian and global power generation supply is evolving towards inclusion of emerging types of technologies for electricity production. Although much of Canadian electricity supply will continue to be derived from traditional sources in the foreseeable future the band for capital cost competitiveness is narrowing between the once clear-cut technological winners and emerging generation technologies creating opportunity for new technologies to commercialize in the market. OPG has been active in the development and commercialization of stationary high temperature fuel cells for several years. The major activity has been a partnering initiative to engineer and implement Solid Oxide Fuel Cell (SOFC) demonstration installations. The relationship with SOFC developer Siemens-Westinghouse out of Pittsburgh has allowed OPG to maintain an ongoing involvement in the emerging fuel cell industry, while exploring the broader implications of this technology for the power industry business model. OPG is part of the 'Hydrogen Village Partnership'. The Hydrogen Village will demonstrate and deploy various hydrogen production, storage and delivery techniques as well as applications of hydrogen such as fuel cells for stationary, transportation (mobile) and portable applications. OPG maintains an active role in the demonstration of emerging technologies for a number of reasons: 1) advancing commercialization of emerging generation technologies, 2) 'hands-on' participation in the deployment of such technology in order to gather and apply market knowledge 3) Involvement in developing technology as a part of commitment to sustainable development. (author)

The International Treaty on Global Warming: Is it Good or Bad for the Economy?

Science.gov (United States)

Wei, Xinyu; Bao, Wenbin

2018-06-01

Global warming is one of the hottest topics all over the world. International authorities have worked together to negotiate the Paris Agreement on global warming. This Agreement has its supporters and critics. The key question is whether on balance is the Paris Assignment good or bad for the United States economy. This paper begins with some background information leading up to the passage of the treaty. Next, I outline what is in treaty. I then critically analyze the arguments in support of and against the Assignment. Finally, I explain the basis for my opinion that in the long run the treaty will benefit the United States economy.

The hydrogen; L'hydrogene

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

The hydrogen as an energy system represents nowadays a main challenge (in a scientific, economical and environmental point of view). The physical and chemical characteristics of hydrogen are at first given. Then, the challenges of an hydrogen economy are explained. The different possibilities of hydrogen production are described as well as the distribution systems and the different possibilities of hydrogen storage. Several fuel cells are at last presented: PEMFC, DMFC and SOFC. (O.M.)

Can Knowledge Management Become Global? - Consulting Engineering Companies in the Knowledge Economy

DEFF Research Database (Denmark)

Koch, Christian

2004-01-01

The paper presents different strategies for consulting engineering companies in the emergent global economy. It is a common assumption that players can obtain market gain through cross border mergers, acquisitions, or strategic alliances in synchronisation with internal organisation. Many big...

Substitutability of Electricity and Renewable Materials for Fossil Fuels in a Post-Carbon Economy

Directory of Open Access Journals (Sweden)

Antonio García-Olivares

2015-11-01

Full Text Available A feasible way to avoid the risk of energy decline and combat climate change is to build a 100% renewable global energy mix. However, a globally electrified economy cannot grow much above 12 electric terawatts without putting pressure on the limits of finite mineral reserves. Here we analyze whether 12 TW of electricity and 1 TW of biomass (final power will be able to fuel a future post-carbon economy that can provide similar services to those of a contemporary economy. Contrarily to some pessimistic expectations, this analysis shows that the principle economic processes can be replaced with sustainable alternatives based on electricity, charcoal, biogas and hydrogen. Furthermore, those services that cannot be replaced are not as crucial so as to cause a return to a pre-industrial society. Even so, land transport and aviation are at the limit of what is sustainable, outdoor work should be reorganized, metal primary production should be based on hydrogen reduction when possible, mineral production should be increasingly based on recycling, the petrochemical industry should shrink to a size of 40%–43% of the 2012 petrochemical sector, i.e., a size similar to that the sector had in 1985–1986, and agriculture may require organic farming methods to be sustainable.

Globalization, statist political economy, and unsuccessful education reform in South Korea, 1993-2003.

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Ki Su Kim

2005-02-01

Full Text Available This article examines the relationship between globalization and national education reforms, especially those of educational systems. Instead of exploring the much debated issues of how globalization affects national educational systems and how the nations react by what kinds of systemic education reform, however, it focuses on what such a method often leaves out, viz., the internal conditions of a nation that facilitates or hampers reform efforts. Taking South Korea as an example, it explores that country's unique national context which restricts and even inhibits education reforms. Especially noted here is the established "statist" political economy in education. In the paper's analysis, although South Korea's statist political economy has made a substantial contribution to economic and educational development, it is now considered increasingly unviable as globalization progresses. Nevertheless, the internal conditions, resultant from the previous statist policies, set limits on policy makers' efforts to alter the existing educational system. The analysis suggests that a fuller assessment of globalization's impact upon national educational systems or their reforms requires a perspective which is broad enough to encompass not only the concepts and/or theories of globalization and nation states but also the power relations and ideological setup of individual nations.

CO2-based hydrogen storage - Hydrogen generation from formaldehyde/water

Science.gov (United States)

Trincado, Monica; Grützmacher, Hansjörg; Prechtl, Martin H. G.

2018-04-01

Formaldehyde (CH2O) is the simplest and most significant industrially produced aldehyde. The global demand is about 30 megatons annually. Industrially it is produced by oxidation of methanol under energy intensive conditions. More recently, new fields of application for the use of formaldehyde and its derivatives as, i.e. cross-linker for resins or disinfectant, have been suggested. Dialkoxymethane has been envisioned as a combustion fuel for conventional engines or aqueous formaldehyde and paraformaldehyde may act as a liquid organic hydrogen carrier molecule (LOHC) for hydrogen generation to be used for hydrogen fuel cells. For the realization of these processes, it requires less energy-intensive technologies for the synthesis of formaldehyde. This overview summarizes the recent developments in low-temperature reductive synthesis of formaldehyde and its derivatives and low-temperature formaldehyde reforming. These aspects are important for the future demands on modern societies' energy management, in the form of a methanol and hydrogen economy, and the required formaldehyde feedstock for the manufacture of many formaldehyde-based daily products.

New “stars” of global economy: TICKS comes to replace BRICS

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Iryna Chychkalo-Kondratska

2017-10-01

Full Text Available The paper discusses the reasons for the establishment of BRICS, and the role of the BRICS countries in the global economy today. Special attention is paid to the analysis of the factors, which caused the "destruction" of BRICS. The BRICS group is now being replaced by a new grouping of fast-growing economies – TICKS in which Russia and Brazil are replaced by Taiwan and South Korea. The authors analyzed the macroeconomic indicators of the TICKS countries and proposed a new structure of the grouping - Thailand, India, China, Korea, Singapore. These countries have fast-developing high-tech industries, increasing foreign investments and GDP, as it is proved here by the respective calculations of the authors.

Towards a Global Comprehensive Context-driven and Decision-focused Theory and Method for a New Political Economy

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Winston P. Nagan

2014-05-01

Full Text Available There is currently significant dissatisfaction with conventional economic theory. The unreliability of conventional theory as a predictor of future economic possibilities of catastrophes emphasizes the need for a new paradigm of political economy. This paper provides a capsule of some of the important limitations and consequences of the “old” paradigm. It proposes the necessary elements of a new paradigm and it seeks to locate the new paradigm of political economy in terms of its global reach. This requires a richer contextual approach, with the tools of contextual mapping. It has as well a focus on the global process of effective power and the emerging rule of law based constitutive processes. This is a key to the role of decision and the architecture of decision-making in political economy. We conclude with the global to local implications of the Vicos Experiment in Peru. Finally, we stress the wider lens of focus to identify the real and not the illusory generation of value. The implications here facilitate real global democratization.

Role of nuclear produced hydrogen for global environment and energy

International Nuclear Information System (INIS)

Tashimo, M.; Kurosawa, A.; Ikeda, K.

2004-01-01

Sustainability on economical growth, energy supply and environment are major issues for the 21. century. Within this context, one of the promising concepts is the possibility of nuclear-produced hydrogen. In this study, the effect of nuclear-produced hydrogen on the environment is discussed, based on the output of the computer code 'Grape', which simulates the effects of the energy, environment and economy in 21. century. Five cases are assumed in this study. The first case is 'Business as usual by Internal Combustion Engine (ICE)', the second 'CO 2 limited to 550 ppm by ICE', the third 'CO 2 limited to 550 ppm by Hybrid Car', the fourth 'CO 2 limited to 550 ppm by Fuel Cell Vehicle (FCV) with Hydrogen produced by conventional Steam Methane Reforming (SMR)' and the fifth 'CO 2 limited to 550 ppm by FCV with Nuclear Produced-Hydrogen'. The energy used for transportation is at present about 25% of the total energy consumption in the world and is expected to be the same in the future, if there is no improvement of energy efficiency for transportation. On this point, the hybrid car shows the much better efficiency, about 2 times better than traditional internal combustion engines. Fuel Cell powered Vehicles are expected to be a key to resolving the combined issue of the environment and energy in this century. The nuclear-produced hydrogen is a better solution than conventional hydrogen production method using steam methane reforming. (author)

The Consequences of China's Impending Economic Crisis on Global Economy: A Predictive Scenario on Sub-Saharan Africa

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Mavhungu Abel Mafukata

2016-10-01

Full Text Available The main objective of this paper is to predict the consequences of China's impending economic crisis on global economy – with reference to Sub-Saharan Africa (SSA in particular. The specific objective of this paper is to investigate and explore the increasing dominance of economic practice of China in SSA. China is a critical principal player in the economy of SSA. China's influence and dominance of the SSA economy might have negative effect on SSA in case of any implosion of the Chinese economy. Data were collected from print and electronic sources extracted from the vast body of empirical scholarship of different disciplines on China in SSA.  The results of this paper revealed that China is indeed dominating the economy in SSA. Pointers are that China's economic implosion would have consequences for SSA in the same way as the 2008-2009 global economic recession had around the world. This  paper positively predicts that China's economic and financial implosion remains a possibility, and would impact on SSA.

Basic Research Needs for the Hydrogen Economy. Report of the Basic Energy Sciences Workshop on Hydrogen Production, Storage and Use, May 13-15, 2003

Energy Technology Data Exchange (ETDEWEB)

Dresselhaus, M; Crabtree, G; Buchanan, M; Mallouk, T; Mets, L; Taylor, K; Jena, P; DiSalvo, F; Zawodzinski, T; Kung, H; Anderson, I S; Britt, P; Curtiss, L; Keller, J; Kumar, R; Kwok, W; Taylor, J; Allgood, J; Campbell, B; Talamini, K

2004-02-01

The coupled challenges of a doubling in the world's energy needs by the year 2050 and the increasing demands for ''clean'' energy sources that do not add more carbon dioxide and other pollutants to the environment have resulted in increased attention worldwide to the possibilities of a ''hydrogen economy'' as a long-term solution for a secure energy future.

TRENDS OF NATURAL RESOURCES MARKET IN A GLOBALIZED WORLD ECONOMY

Directory of Open Access Journals (Sweden)

Cristian, SIMA

2013-10-01

Full Text Available Natural resources are not homogeneous in nature, having certain features in the productive process that require grouping them into different categories by different criteria. Consequently, natural resources cannot be addressed all at once, but only distinctly, according to relevant criteria selected based on the proposed goals. Changing approaches based resources (materials to the knowledge, from quantity to quality, from mass products to new concepts of higher added value, follows a development that is based on eco-efficiency and sustainable products and services. In this respect, integrated research will become key factors towards global processing. Also, global digitalization requires a new approach on the role of information in the development of economy and increase of competitiveness.

Social Justice and the Global Economy: New Challenges for Social Work in the 21st Century

Science.gov (United States)

Polack, Robert J.

2004-01-01

The globalization of the economy creates new challenges for social work in the arenas of social and economic justice. This article outlines social justice issues related to the debt crisis of the Global South and sweatshops. A presentation of colonial precursors is followed by a detailed examination of these global institutions with an emphasis on…

Electric power and the global economy: Advances in database construction and sector representation

Science.gov (United States)

Peters, Jeffrey C.

The electricity sector plays a crucial role in the global economy. The sector is a major consumer of fossil fuel resources, producer of greenhouse gas emissions, and an important indicator and correlate of economic development. As such, the sector is a primary target for policy-makers seeking to address these issues. The sector is also experiencing rapid technological change in generation (e.g. renewables), primary inputs (e.g. horizontal drilling and hydraulic fracturing), and end-use efficiency. This dissertation seeks to further our understanding of the role of the electricity sector as part of the dynamic global energy-economy, which requires significant research advances in both database construction and modeling techniques. Chapter 2 identifies useful engineering-level data and presents a novel matrix balancing method for integrating these data in global economic databases. Chapter 3 demonstrates the relationship between matrix balancing method and modeling results, and Chapter 4 presents the full construction methodology for GTAP-Power, the foremost, publicly-available global computable general equilibrium database. Chapter 5 presents an electricity-detailed computational equilibrium model that explicitly and endogenously captures capacity utilization, capacity expansion, and their interdependency - important aspects of technological substitution in the electricity sector. The individual, but interrelated, research contributions to database construction and electricity modeling in computational equilibrium are placed in the context of analyzing the US EPA Clean Power Plan (CPP) CO 2 target of 32 percent reduction of CO2 emissions in the US electricity sector from a 2005 baseline by 2030. Assuming current fuel prices, the model predicts an almost 28 percent CO2 reduction without further policy intervention. Next, a carbon tax and investment subsidies for renewable technologies to meet the CPP full targets are imposed and compared (Chapter 6). The carbon tax

The Complexity of the Implications of Globalization in the Context of the Current Global Economy

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Raluca Ionela CREŢOIU

2014-03-01

Full Text Available Globalization represents a controversial phenomenon both because of its complexity and because of the various implications it has on the global economy. Globalization will act simultaneously on many levels, its effects being correlated with the diversity of the angles from which this phenomenon can be approached from – economic, social, politic, cultural, philosophic etc. The article represents an incursion into the issue regarding the implications and effects of globalization grouped in several areas of analysis such as the disappearance of borders, the effects on culture, the effects on the education, the impact on labour market impact and the phenomenon of immigration, the effects of globalization in the context of the food crisis underdevelopment and poverty. To complete the analysis that points out enough elements considered to be negative, at the end of the article, there are also approached the development opportunities that globalization can offer in terms of boosting the economic exchanges, the exchange of genuine cultural values and ensuring a transfer of information at a global scale, so necessary for the scientific and technological progress.  The conclusions of the article weighs the many aspects highlighted, both negative and positive, and suggests a series of useful research directions in order to fathom the complex features of this concept so controversial – globalization.

The Economic Crisis and Several Effects on Global Economy

Directory of Open Access Journals (Sweden)

Florina BRAN

2011-01-01

Full Text Available The main mechanism of profit making is not production according to the outcomes of several analyses of the current economic crisis. This mechanism is circulation and exchange. Starting with this observation the paper goes through a number of aspects regarding the relation between crisis and economy at global level. These aspects consist in the recent financial turmoil; who pays for the crisis; stabilizing the financial sector; recession and the financial crisis; the internationalization of the crisis; commodities and the ecological crisis; an end to neo-liberalism; what should socialists demand. We notice and comment on how important current development in the wake of the banking crisis is for the transmission of that crisis to the rest of the economy and its interaction with the more general economic crisis now emerging. It was concluded that there are good chances that the current economic order to be broken. The future shape of the order will depend more on vision of managers than on the influence of the so called objective factors.

Hydrogen program overview

Energy Technology Data Exchange (ETDEWEB)

Gronich, S. [Dept. of Energy, Washington, DC (United States). Office of Utility Technologies

1997-12-31

This paper consists of viewgraphs which summarize the following: Hydrogen program structure; Goals for hydrogen production research; Goals for hydrogen storage and utilization research; Technology validation; DOE technology validation activities supporting hydrogen pathways; Near-term opportunities for hydrogen; Market for hydrogen; and List of solicitation awards. It is concluded that a full transition toward a hydrogen economy can begin in the next decade.

Reconnecting the technology characterisation of the hydrogen economy to contexts of consumption

International Nuclear Information System (INIS)

Hodson, Mike; Marvin, Simon

2006-01-01

This paper addresses a partial but powerful view of the hydrogen economy known as 'technology characterisation' (TC). TC offers particular representations of the supply of hydrogen technologies through 'measuring' the 'state of the art'. This view is seen as an important means of generating political and policy support for technological developments through outlining technical 'possibilities' and 'options' in relation to 'costs'. Through drawing on 10 TC documents a series of practices and issues are outlined. These documents are subjected to critical interrogation as a means of saying not how TC should be applied but in outlining how it often is applied. Our analysis of these documents claims that TC conceives of technological change through a process of narrowly framing understanding of what 'relevant' costs and technological possibilities are. We claim, through this critique, that this dominant way of narrowly characterising technological change in terms of the supply of technology would benefit from an appreciation of alternative 'ways of seeing' the development of hydrogen technologies, particularly in relation to 'contexts' of their appropriation, consumption and development. We suggest that this can be done through the development of two alternative ways of seeing: a Large Technical Systems approach which addresses wider systemic considerations, and localised 'niche' developments in nurtured spaces of reflexive social learning. Through subjecting the practices of a dominant way of seeing technological development-TC-to critique this opens up the possibilities for TC practitioners to reflect on the strengths and shortcomings of their own practices. This, in addition to outlining ways of seeing the appropriation and innovation of hydrogen technologies in specific contexts, through an LTS and niche approach, offers the potential for a dialogue between the supply and the contextualised appropriation of hydrogen technologies and thus for engaging disconnected

Export Trade Performance of Indian Economy during and Following the Global Financial Crisis

Directory of Open Access Journals (Sweden)

Dr. Sumanjeet Singh

2011-07-01

Full Text Available Towards the end of 2008 the effects of global recession started getting reflectedin international trade. The fall in global demand and the slowing-down ineconomic growth translated into a substantial reduction in internationaltrade. It affected the cross-border trade of virtually all countries and economicsectors. Indian exports trade could not remain unaffected in a situation whereexternal demand was dwindling globally. The present paper reviews India’sexport performance during and following the global financial crisis. Indianexports started to decline in July 2008. It declined from US$ 17,095 millionin July 2008 to US$ 11,516 million in March 2009, which accounts for almost33 per cent decline. This growth contraction has come after a robust 25 percent-plus average export growth since 2003. But, as a result of governmentpolicy measures and recovery in global economy, India’s exports growthturned positive and exports grew by a whopping 54.1 per cent in March 2010and recorded the highest growth rate among the world’s top 70 economiesin merchandise exports. India’s merchandise exports during April 2010 at US$16.9 billion recorded a growth of 36.3 per cent as compared with a declineof 32.8 per cent registered in April 2009. Exports witnessed huge annualizedgrowth of 56.9 per cent to $25.9 billion in May 2011 in a bright spot for theIndian economy, which is battling high inflation amid signs of a slowdown.

Significance of supplier selection criteria evolvment in IT outsourcing to emerging economies: lessons from a global IT outsourcing project

OpenAIRE

Hyvonen, H.; Helminen, M.; Watanabe, C.

2015-01-01

In line with the increasing significance of the acceleration of information technology (IT) advancement and also of harnessing the vigor of emerging economies, IT outsourcing to emerging economies has become global concerns. This enables global companies to enjoy a critical competitive edge by choosing the best option in outsourcing strategy and supplier selection. Consequently, supplier selection criteria have become critical issues for both suppliers and customers. This paper a...

How Does the Global Economy Crisis Influence in Managing Investment in Indonesia

Directory of Open Access Journals (Sweden)

Enggal Sriwardiningsih

2012-09-01

Full Text Available July 2007 is the beginning of the world’s subprime mortgage crisis. Since then, the world’s liquidity crisis occurred and never found any solution until now. The liquidity crisis began to spread from developed countries to poor countries, developing countries and emerging markets with two channels. This contagious crisis made growing economy and emerging economy fell. No country in the world survived, including Indonesia. This paper discussed the management of investments in Indonesia. It started from the spread of global crisis to Indonesia and its impact on investment in Indonesia. Then, we discussed the government's efforts to encourage investment. The last was the view of the investment for the next three years (2010-2014

The Economy Governing During Globalization Era

Directory of Open Access Journals (Sweden)

Ion Bucur

2006-09-01

Full Text Available World and national economie governing is an essential premise of the political stability and democratic evolution. In this study are approached theoretical and practical aspects of the economie governing. Theoretical acquisitions in this field highlit multiple perspectives of approaching and difficulties to characterize this complex and multisized fenomenon. A possible theory of governing the economy needs to use some concepts and mechanisms particular to more scientific fields (political science, economy, cibernetics, the theory of systems and others. The dinamic character and the instability of the present system of governing imposed the analysis of the factors and conditions which have generated the crises of the national and world economic governing. In this context, there are indentified the forms of manifesting the instability (lack of legitimacy, transpa¬rence and democratic responsability, and also the direction of necessary action to implement an efficient and responsable economic governing.

The Economy Governing During Globalization Era

Directory of Open Access Journals (Sweden)

Ion Bucur

2006-07-01

Full Text Available World and national economie governing is an essential premise of the political stability and democratic evolution. In this study are approached theoretical and practical aspects of the economie governing. Theoretical acquisitions in this field highlit multiple perspectives of approaching and difficulties to characterize this complex and multisized fenomenon. A possible theory of governing the economy needs to use some concepts and mechanisms particular to more scientific fields (political science, economy, cibernetics, the theory of systems and others. The dinamic character and the instability of the present system of governing imposed the analysis of the factors and conditions which have generated the crises of the national and world economic governing. In this context, there are indentified the forms of manifesting the instability (lack of legitimacy, transpa¬rence and democratic responsability, and also the direction of necessary action to implement an efficient and responsable economic governing.

The hydrogen issue.

Science.gov (United States)

Armaroli, Nicola; Balzani, Vincenzo

2011-01-17

Hydrogen is often proposed as the fuel of the future, but the transformation from the present fossil fuel economy to a hydrogen economy will need the solution of numerous complex scientific and technological issues, which will require several decades to be accomplished. Hydrogen is not an alternative fuel, but an energy carrier that has to be produced by using energy, starting from hydrogen-rich compounds. Production from gasoline or natural gas does not offer any advantage over the direct use of such fuels. Production from coal by gasification techniques with capture and sequestration of CO₂ could be an interim solution. Water splitting by artificial photosynthesis, photobiological methods based on algae, and high temperatures obtained by nuclear or concentrated solar power plants are promising approaches, but still far from practical applications. In the next decades, the development of the hydrogen economy will most likely rely on water electrolysis by using enormous amounts of electric power, which in its turn has to be generated. Producing electricity by burning fossil fuels, of course, cannot be a rational solution. Hydroelectric power can give but a very modest contribution. Therefore, it will be necessary to generate large amounts of electric power by nuclear energy of by renewable energies. A hydrogen economy based on nuclear electricity would imply the construction of thousands of fission reactors, thereby magnifying all the problems related to the use of nuclear energy (e.g., safe disposal of radioactive waste, nuclear proliferation, plant decommissioning, uranium shortage). In principle, wind, photovoltaic, and concentrated solar power have the potential to produce enormous amounts of electric power, but, except for wind, such technologies are too underdeveloped and expensive to tackle such a big task in a short period of time. A full development of a hydrogen economy needs also improvement in hydrogen storage, transportation and distribution

Long-run evolution of the global economy - Part 2: Hindcasts of innovation and growth

Science.gov (United States)

Garrett, T. J.

2015-10-01

Long-range climate forecasts use integrated assessment models to link the global economy to greenhouse gas emissions. This paper evaluates an alternative economic framework outlined in part 1 of this study (Garrett, 2014) that approaches the global economy using purely physical principles rather than explicitly resolved societal dynamics. If this model is initialized with economic data from the 1950s, it yields hindcasts for how fast global economic production and energy consumption grew between 2000 and 2010 with skill scores > 90 % relative to a model of persistence in trends. The model appears to attain high skill partly because there was a strong impulse of discovery of fossil fuel energy reserves in the mid-twentieth century that helped civilization to grow rapidly as a deterministic physical response. Forecasting the coming century may prove more of a challenge because the effect of the energy impulse appears to have nearly run its course. Nonetheless, an understanding of the external forces that drive civilization may help development of constrained futures for the coupled evolution of civilization and climate during the Anthropocene.

Chemistry - Toward efficient hydrogen production at surfaces

DEFF Research Database (Denmark)

Nørskov, Jens Kehlet; Christensen, Claus H.

2006-01-01

Calculations are providing a molecular picture of hydrogen production on catalytic surfaces and within enzymes, knowledge that may guide the design of new, more efficient catalysts for the hydrogen economy.......Calculations are providing a molecular picture of hydrogen production on catalytic surfaces and within enzymes, knowledge that may guide the design of new, more efficient catalysts for the hydrogen economy....

The evolution of sovereign wealth funds and their influence in the global economy. The case of China

Directory of Open Access Journals (Sweden)

Ioana-Iulica MIHAI

2013-05-01

Full Text Available This paper, through the deductive analysis and the causal explanations, catches the positive and negative character of the Sovereign Wealth Funds development as a relatively new economic tool, but with a strong impact in the global economy, especially in the context of the current financial changes. The benefits brought by them to the global capital market, in terms of increasing liquidity and allotting financial resources, however cannot diminish the fears related to the states holding sovereign funds in the economy of other countries, and in order to give an example we present the case of China.

Support for Ethical Consumerism and Welfare States in the Global Economy : Complements or Substitutes?

NARCIS (Netherlands)

Burgoon, B.; Fransen, L.

This paper explores attitudes about alternative paths to promoting labor and social standards in the global political economy: public welfare-state policy protecting workers and social standards through policy and regulation, versus private ‘red consumerism’ protecting standards through consumer

Is carbon lock-in blocking investments in the hydrogen economy? A survey of actors' strategies

International Nuclear Information System (INIS)

Bento, Nuno

2010-01-01

The difficulty of introducing hydrogen and fuel cells in the market stems from the fact that they are not an evolutionary innovation such as biofuels or hybrid cars. Instead they create a disruption in technological utilization. The domination of oil technologies sets a socio-economical context favoring actors involved in the current paradigm, and gives less opportunity to alternative fuels to develop and challenge the status quo. If this hypothesis is correct, then companies interested in the hydrogen economy would not become active because of an unstable context or contradictory interests concerning the replacement of the present system. A review of actions and announcements of main actors shows that technology readiness and the absence of infrastructure are the major justifications to delay investments. Some measures are discussed, which could be deployed in order to reduce uncertainties, such as regulation of carbon emissions from cars, technological subvention, and partnerships for infrastructure implementation.

Hydrogen highway

International Nuclear Information System (INIS)

Anon

2008-01-01

The USA Administration would like to consider the US power generating industry as a basis ensuring both the full-scale production of hydrogen and the widespread use of the hydrogen related technological processes into the economy [ru

Democratising the global economy by ecologicalising economics. The example of global warming

International Nuclear Information System (INIS)

Jenkins, T.N.

1996-01-01

The aim of this paper is to show that continued reliance on an unreconstructed neo-classical economic model for human progress is largely responsible for an economic development path which is both unsustainable and undemocratic. Using the topical issue of global warming as an illustration, it is argued that the ecologicalisation of the economics discipline challenges the foundations of this strategy and promises, among other benefits, a more democratic global economic organisation. The data analysed in this paper suggest that the damage of global warming is directly attributable to economic activity, the benefits of economic growth go to the economically articulate, and the disbenefits in terms of environmental damage are borne by the economically inarticulate. Mainstream economics gives no answer to, and becomes a method for evading, this moral problem. The data also show that huge increases in energy efficiency are required if a basically unchanged world economic system is to be sustainable. Nevertheless, the predominant goal of development policy is to ignore the problem of scale and to promote an economic model of urbanised development in the 'developing' countries which carries the implication (and the promise) that the rates of resource consumption typical in 'developed' countries can be achieved globally. An alternative development model is presented which includes the recognition that, in ecological terms, 'developed' countries are in debt to 'developing' countries, largely because of the way in which economic growth is measured gross of externalised social and environmental costs. A method is suggested for calculating part of this ecological debt for individual countries, thus going some way towards quantifying the extent of the distortions in the current global political economy and the unsustainability of the present economic order

LINK BETWEEN SUSTAINABLE DEVELOPMENT AND GLOBALIZATION OF CONTEMPORARY ECONOMY

Directory of Open Access Journals (Sweden)

Adriana Grigorescu

2014-11-01

Full Text Available Sustainable development requires a fundamental change in lifestyle. A fully break detachment by the past requires a major reorientation of public and private behavior and mentality. The challenge lies in linking economic growth with social issues and positioning the environmental degradation. The process of globalization is connected also with environmental degradation, which is now extended as a concept of threat and security, considered individually and in connection. It has already started recognizing new global threats as well as from non -state groups and individuals. The security is being defined to include, among others, the wars between and within states, international organizations of organized crime, nuclear weapons development, poverty, viral diseases, climatic events and environmental degradation. The concerns about the global market and the global environment protection will become more related, through their mutual dependency. The relationship of global economy and environment, from a market perspective, means stimulating economic growth, a process that generates higher revenues, funds and wealth, on one hand and political will to improve environmental conservation and protection, on the other hand. But it could be seen that the developed countries have made the greatest progress in environmental protection, and even so the poor quality of the environment continues to deteriorate. In this context it is important to consider the opinion of experts on the interaction between globalization and sustainable development. The paper aims to present the views of experts from the Regional Agency for Environmental Protection (South Muntenia. The study is an empirical research based on a questionnaire applied to a sample of over 300 subjects. The research aims to set out the existence of the link between sustainable development and globalization, to identify the main advantages and disadvantages of globalization and to prioritize the main

GLOBALIZATION AND SMALL BUSINESSES AND ECONOMIES – CHALLENGES AND OPPORTUNITIES

Directory of Open Access Journals (Sweden)

NINKO KOSTOVSKI

2016-08-01

Full Text Available In this paper, we analyze the effect of globalization in general and from the viewpoint of the small and medium sized companies in the Republic of Macedonia, as a typical developing economy. Our survey of 100 managers and business owners from small and medium sized enterprises indicates that they tend to perceive the globalization with more conservative glasses as negative, or at the best, as a neutral phenomenon to their overall business prospects. However, to harvest the apparent opportunities of the globalization and to achieve the desired internationalization of their businesses, they call for intensive regional cooperation seeing it as a gateway to much harsher realms of the globalized market. The literature review and the examples from some other countries support these conservative standing of our managers and offer practical explanations why the approach towards the globalization is conservative and often even negative. Small business is important provider of new jobs, ideas and business concepts. However, with the opening of the global market it is a constant pursue for customers all around the world, having to meet their diverse and rapidly changing needs and facing extremely shortened delivery terms and product lifecycles. Many small companies, particularly from the developing countries are not adequately prepared to face the reality of this challenge. On the other hand, the big multinational companies receive more than hefty incentives to invest into the developing countries and that creates additional negative sentiments towards the globalization among the local companies.

Investigating Elevated Concentrations of Hydrogen in the LAX region

Science.gov (United States)

Rund, P.; Hughes, S.; Blake, D. R.

2017-12-01

The growing interest in hydrogen (H2) fuel cell vehicles has created a need to study the atmospheric H2 budget. While there is resounding agreement that hydrogen would escape into the atmosphere due to fuel transport/storage processes, there is disagreement over the amount that would be leaked in a hydrogen fuel economy. Leakage rate estimates range from 2% to 10% for total hydrogen production and transport. A hydrogen based energy infrastructure seems a viable clean alternative to oil because, theoretically, the only waste products are H2O and heat. However, hydrogen leads to the formation of water vapor, polar stratospheric clouds, and a decrease in stratospheric temperatures, which contribute to the depletion of stratospheric ozone. Whole air samples (WAS) collected aboard the NASA Sherpa C-23 during the Student Airborne Research Program (SARP) showed elevated concentrations of hydrogen near LAX (950 ± 110 ppbv) compared to global average concentrations of 560 ± 20 ppbv. Trace gas analysis along with wind trajectories obtained with the NOAA HySPLIT models indicate that the source of elevated mixing ratios was leakage from H2 fuel stations in the surrounding areas. Correlation and ratio analyses eliminate the potential for common photochemical sources of H2 in the LAX area. This project could elucidate new and potential factors that contribute to the global atmospheric hydrogen budget.

Using renewables and the co-production of hydrogen and electricity from CCS-equipped IGCC facilities, as a stepping stone towards the early development of a hydrogen economy

International Nuclear Information System (INIS)

Haeseldonckx, Dries; D'haeseleer, William

2010-01-01

In this paper, specific cases for the interaction between the future electricity-generation mix and a newly-developing hydrogen-production infrastructure is modelled with the model E-simulate. Namely, flexible integrated-gasification combined-cycle units (IGCC) are capable of producing both electricity and hydrogen in different ratios. When these units are part of the electricity-generation mix and when they are not operating at full load, they could be used to produce a certain amount of hydrogen, avoiding the costly installation of new IGCC units for hydrogen production. The same goes for the massive introduction of renewable energies (especially wind), possibly generating excess electricity from time to time, which could then perhaps be used to produce hydrogen electrolytically. However, although contra-intuitive, the interaction between both 'systems' turns out to be almost negligible. Firstly, it is shown that it is more beneficial to use IGCC facilities to produce hydrogen with, rather than (excess) wind-generated electricity due to the necessary electrolyser investment costs. But even flexible IGCC facilities do not seem to contribute substantially to the early development of a hydrogen economy. Namely, in most scenarios - which are combinations of a wide range of fuel prices and carbon taxes - one primary-energy carrier (natural gas or coal) seems to be dominant, pushing the other, and the corresponding technologies such as reformers or IGCCs, out of the market. (author)

What governs the transition to a sustainable hydrogen economy? Articulating the relationship between technologies and political institutions

International Nuclear Information System (INIS)

Hisschemoeller, Matthijs; Bode, Ries; Kerkhof, Marleen van de

2006-01-01

There is a lack of integrated knowledge on the transition to a sustainable energy system. The paper focuses on the relationship between technologies and institutions in the field of hydrogen from the perspective of political theory. The paper unfolds four paradigms of governance: 'Governance by policy networking', Governance by government', 'Governance by corporate business', and 'Governance by challenge', and looks into the major line of argument in support of these paradigms and into their possible bias with respect to hydrogen options. Each of these paradigms reveals an institutional bias in that it articulates specific opportunities for collaboration and competition in order to stimulate the transition to a sustainable hydrogen economy. The paper makes the observation that there is a compelling need to reframe fashionable discourse such as the necessary shift from government to governance or from government to market. Instead, specific questions with respect to the impact of guiding policy frameworks on innovation will highlight that neither 'neutral' nor 'optimal' frameworks for policy making exist, where competing hydrogen options are at stake. The identification of paradigms of governance maybe considered a methodological device for (participator) policy analysis

Globalism and Corporate Identity in the Post-crisis Economy

Directory of Open Access Journals (Sweden)

Diana Andreia HRISTACHE

2012-02-01

Full Text Available The globalism of the post-crisis economy accentuates more and more the present risk and uncertainty condition. The normal corporate reactions in this situation can only arise starting from an “exploration” and understanding of the turbulence and chaos that manifest themselves increasingly clearly nowadays. The shift of the business environment towards what we could designate by the syntagm “the new normality” cannot marginalize the “communicational paradigm”. The latter is called to support the corporate identity and to assure the necessary framework for the construction of certain business scenarios and strategies meant to make the most of the capabilities of the modern organization.

Digital Economy for Sustainable Economic Growth

Directory of Open Access Journals (Sweden)

Shuyong Guo

2017-12-01

Full Text Available Recent decades have seen a rapid digital transformation resulting in important and sometimes even crucial changes in business, society and the global economy. After the global crisis of 2008–2009, digital industries have been among the most dynamic and promising in the global economy. Nevertheless, the world lacks equilibrium between benefits and risks in the digital economy, which explains the need for global governance in this sphere. This article analyzes the role and characteristics of the G20 in the introduction of global governance in the digital economy. The authors review what’s meant by the digital economy and define the key characteristics of this sector, as well as highlight the challenges to international cooperation, analyze the digital strategies of G20 countries, study the G20’s participation in the global governance of the digital economy, analyze the potential for the leaders of China and Russia, and make recommendations concerning the participation of the G20 in the global governance of the digital economy. The authors arrive at the following conclusions. First, society has to govern the digital economy properly in order to eliminate disparities between developed and developing countries, as well as address cyber security and other threats, and promote a higher quality of life for all. Second, the G20 has very limited experience in the governing of the digital economy, but as a leader in terms of soft power, and as an organization with limited membership that includes both countries with a developed digital sector and countries that lag behind, it may play a great role in the digital economy’s global governance. Third, the US has historically been a leader in the IT sector and the digital economy. In recent years, China has sufficiently improved its positions, which allows it to aspire to a higher role in global governance. Russia may also play a greater (though not a leading role, taking into account its experience and

Calculation of LUEC using HEEP Software for Nuclear Hydrogen Production Plant

Energy Technology Data Exchange (ETDEWEB)

Kim, Jongho; Lee, Kiyoung; Kim, Minhwan [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

2015-05-15

To achieve the hydrogen economy, it is very important to produce a massive amount of hydrogen in a clean, safe and efficient way. Nuclear production of hydrogen would allow massive production of hydrogen at economic prices while avoiding environments pollution by reducing the release of carbon dioxide. A Very High Temperature Reactor (VHTR) is considered as an efficient reactor to couple with the thermo-chemical Sulfur Iodine (SI) cycle to achieve the hydrogen economy. HEEP(Hydrogen Economy Evaluation Program) is one of the software tools developed by IAEA to evaluate the economy of the nuclear hydrogen production system by estimating unit hydrogen production cost. In this paper, the LUHC (Levelized Unit Hydrogen Cost) is calculated by using HEEP for nuclear hydrogen production plant, which consists of 4 modules of 600 MWth VHTR coupled with SI process. The levelized unit hydrogen production cost(LUHC) was calculated by the HEEP software.

Manufacturing Competitiveness and Supply Chain Analyses for Hydrogen Refueling Stations

Energy Technology Data Exchange (ETDEWEB)

Mayyas, Ahmad T [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Garland, Nancy [U.S. Department of Energy

2018-04-27

This slide deck was presented in the monthly FCTO webinar series (May 2017). The goal of this presentation was to share our latest results and remarks on the manufacturing competitiveness analysis of the hydrogen refueling stations (HRS). Manufacturing cost models were developed for major systems in the HRS such as compressors, storage tanks, chillers, heat exchangers, and dispensers. In addition to the cost models, we also discussed important remarks from our analysis for the international trade flows and global supply chain for the hydrogen refueling stations. The last part of the presentation also highlights effect of economies of scale and high production volumes on lowering the cost of the hydrogen at the pump.

Poverty, Obesity, Diabetes: Are They the By-Products of Liberalization of Global Economy?

OpenAIRE

Rehman, Sharaf N.

2016-01-01

The paper briefly describes the causes of a global rise in obesity and diabetes. In so doing, it establishes links between (1) poverty and obesity, and (2) obesity and diabetes. The paper also presents data from a survey (N=147) conducted in a depressed economy in Texas where cases of obesity and diabetes are among the highest in the US. The paper argues for a paradigm shift in viewing the role of policymakers in regards to food and pharmaceutical industries, both locally and globally.

Hydrogen in a global long-term perspective

International Nuclear Information System (INIS)

Quakernaat, J.

1994-01-01

For many countries, the hydrogen economy offers an operational objective for their long-term energy structure. At the end of the next century, the world will depend on the predominate use of carbon-free and carbon-neutral sources of energy, such as flow energy, energy from modern biomass, and safe nuclear energy. The direct and indirect costs involved in the use of traditional energy supplies will increase sharply in the process of time, so that the economic feasibility of a less intensive use of energy and the introduction of alternative energy supply systems will no longer be insurmountable problems. The supply and demand structures of energy will be optimally blended by the use of hydrogen and electricity, an almost ideal combination of secondary energy carriers. With these carriers, practically every centralized or decentralized, environmentally sound energy supply can be permanently maintained, both within and outside of industrialized, metropolitan areas. The economic development of developing countries will depend on the predominate use of relatively 'cheap' fossil energy carriers (coal, petroleum and natural gas), as well as on the accompanying energy supplies structures. Yet those countries as well, similar to the wealthy industrial countries, will have to start using the highly capital intensive and very energy efficient energy supply systems and energy consumption technologies. This requires innovative strategies that are aimed at compensating developing countries (temporarily) for their lack of purchasing power and knowledge infrastructure. The costs involved in the hydrogen chain are still too high, and the world energy prices are still too low for such a transfer to take place. The attention, however, will focus on drastic energy saving, decarbonization of fossil fuels, substitution to natural gas, the opening up of flow energy, biomass production, and the development of inherent, safe nuclear energy. 49 refs

Patent challenges for standard-setting in the global economy : lessons from information and communication industry

NARCIS (Netherlands)

Maskus, K.; Merrill, S.A.; Bekkers, R.N.A.; Sandy Block, Marc; Contreras, Jorge; Gilbert, Richard; Goodman, David; Marasco, Amy; Simcoe, Tim; Smoot, Oliver; Suttmeier, Richard; Updegrove, Andrew

2014-01-01

Patent Challenges for Standard-Setting in the Global Economy: Lessons from Information and Communication Technology examines how leading national and multinational standard-setting organizations (SSOs) address patent disclosures, licensing terms, transfers of patent ownership, and other issues that

The US department of energy programme on hydrogen production

International Nuclear Information System (INIS)

Paster, M.D.

2004-01-01

Clean forms of energy are needed to support sustainable global economic growth while mitigating greenhouse gas emissions and impacts on air quality. To address these challenges, the U.S. President's National Energy Policy and the U.S. Department of Energy's (DOE's) Strategic Plan call for expanding the development of diverse domestic energy supplies. Working with industry, the Department developed a national vision for moving toward a hydrogen economy - a solution that holds the potential to provide sustainable clean, safe, secure, affordable, and reliable energy. In February 2003, President George W. Bush announced a new Hydrogen Fuel Initiative to achieve this vision. To realize this vision, the U.S. must develop and demonstrate advanced technologies for hydrogen production, delivery, storage, conversion, and applications. Toward this end, the DOE has worked with public and private organizations to develop a National Hydrogen Energy Technology Road-map. The Road-map identifies the technological research, development, and demonstration steps required to make a successful transition to a hydrogen economy. One of the advantages of hydrogen is that it can utilize a variety of feedstocks and a variety of production technologies. Feedstock options include fossil resources such as coal, natural gas, and oil, and non-fossil resources such as biomass and water. Production technologies include thermochemical, biological, electrolytic and photolytic processes. Energy needed for these processes can be supplied through fossil, renewable, or nuclear sources. Hydrogen can be produced in large central facilities and distributed to its point of use or it can be produced in a distributed manner in small volumes at the point of use such as a refueling station or stationary power facility. In the shorter term, distributed production will play an important role in initiating the use of hydrogen due to its lower capital investment. In the longer term, it is likely that centralized

Water electrolysis for hydrogen production in Brazilian perspective

Energy Technology Data Exchange (ETDEWEB)

Saliba-Silva, Adonis Marcelo; Carvalho, Fatima M.S.; Bergamaschi, Vanderlei Sergio; Linardi, Marcelo [Instituto de Pesquisas Energeticas e Nucleares (CCCH/IPEN/CNEN-SP), Sao Paulo, SP (Brazil). Fuel Cell and Hydrogen Center], Email: saliba@ipen.br

2009-07-01

Hydrogen is a promising energy carrier, which potentially could replace the fossil fuels used in the transportation and distributed energy sector of Brazilian economy. Fossil fuels are polluting by carbogenic emissions from their combustion, being so co-responsible for present global warming. However, no large scale, cost-effective, environmentally non-carbogenic hydrogen production process is currently available for commercialization. There are feasible possibilities to use electrolysis as one of the main sources of hydrogen, especially thinking on combination with renewable sources of energy, mainly eolic and solar. In this work some perspectives for Brazilian energy context is presented, where electrolysis combined with renewable power source and fuel cell power generation would be a good basis to improve the distributed energy supply for remote areas, where the electricity grid is not present or is deficient. (author)

'BRICS without straw'? A systematic literature review of newly emerging economies' influence in global health.

Science.gov (United States)

Harmer, Andrew; Xiao, Yina; Missoni, Eduardo; Tediosi, Fabrizio

2013-04-15

Since 2010, five newly emerging economies collectively known as 'BRICS' (Brazil, India, Russia, China and South Africa) have caught the imagination, and scholarly attention, of political scientists, economists and development specialists. The prospect of a unified geopolitical bloc, consciously seeking to re-frame international (and global) health development with a new set of ideas and values, has also, if belatedly, begun to attract the attention of the global health community. But what influence, if any, do the BRICS wield in global health, and, if they do wield influence, how has that influence been conceptualized and recorded in the literature? We conducted a systematic literature review in (March-December 2012) of documents retrieved from the databases EMBASE, PubMed/Medline, Global Health, and Google Scholar, and the websites of relevant international organisations, research institutions and philanthropic organisations. The results were synthesised using a framework of influence developed for the review from the political science literature. Our initial search of databases and websites yielded 887 documents. Exclusion criteria narrowed the number of documents to 71 journal articles and 23 reports. Two researchers using an agreed set of inclusion criteria independently screened the 94 documents, leaving just 7 documents. We found just one document that provided sustained analysis of the BRICS' collective influence; the overwhelming tendency was to describe individual BRICS countries influence. Although influence was predominantly framed by BRICS countries' material capability, there were examples of institutional and ideational influence - particularly from Brazil. Individual BRICS countries were primarily 'opportunity seekers' and region mobilisers but with potential to become 'issue leaders' and region organisers. Though small in number, the written output on BRICS influence in global health has increased significantly since a similar review conducted in

Hydrogen Fuel Cell Vehicle Fuel Economy Testing at the U.S. EPA National Vehicle and Fuel Emissions Laboratory (SAE Paper 2004-01-2900)

Science.gov (United States)

The introduction of hydrogen fuel cell vehicles and their new technology has created the need for development of new fuel economy test procedures and safety procedures during testing. The United States Environmental Protection Agency-National Vehicle Fuels and Emissions Laborato...

Perspectives of a hydrogen-based energy economy

Energy Technology Data Exchange (ETDEWEB)

Czakainski, M.

1989-06-01

In view of the depletion of fossil fuel resources, and of their environmental effects, research is going on worldwide to find alternative energy sources. Hydrogen has been raising high hopes in recent years and has made a career as a candidate substitute for fossil fuels. There is hydropower or solar energy for electrolytic production of hydrogen which by a catalytic, environmentally friendly process is re-convertable into water. Experimental facilities exist for testing the hydrogen technology, but it is too early now to give any prognosis on the data of technical maturity and commercial feasibility of the technology. The et team invited some experts for a discussion on the pros and cons of hydrogen technology, and on questions such as siting of installations, infrastructure, and economics. (orig./UA).

The marriage of car sharing and hydrogen economy: A possible solution to the main problems of urban living

Energy Technology Data Exchange (ETDEWEB)

Kriston, Akos; Inzelt, Gyoergy [Department of Physical Chemistry, Institute of Chemistry, Eoetvoes Lorand University, 1117 Budapest, Pazmany Peter setany 1/A (Hungary); Szabo, Tamas [Department of Applied Analysis and Computational Mathematics, Institute of Mathematics, Eoetvoes Lorand University, 1117 Budapest, Pazmany Peter setany 1/C (Hungary)

2010-12-15

The hydrogen economy is seeking its killer application, which can break down the 'chicken and egg problem', i.e., no hydrogen powered car can be sold if it cannot be refueled, and nobody will invest to a hydrogen refueling station if no one has a hydrogen powered vehicle. The applications like material handling, backup-power, and small stationary combined heat and power (CHP) engines are the most promising candidates, which may show financial return in 3-5 years. The replacement of fossil fuel with hydrogen in the automotive industry offers a substantial reduction of the harmful environmental effects, however, it is still the most challenging because of the absence of the hydrogen infrastructure, the price and the lifetime of the fuel cell (FC) engine and the unsuitable regulations, as well. In this work a new possible market was identified and analyzed in different points of view. This market segment is a car-sharing system operating with small urban vehicles, which not only can solve some environmental problems (e.g., air pollution and CO{sub 2} emission), but also helps to reduce congestion, secure energy supply and ease its distribution. First, a sensitivity analysis was done and the key performance indicators of the system were determined. The financial return of a hydrogen-based car-sharing system was examined carefully as a function of the rated power of the fuel cell power train, the way of hydrogen supply, the cost of the hydrogen and the size of the car fleet. Finally, a possible hydrogen-based car-sharing service was designed and optimized to the downtown of Budapest, Hungary. A sustainable system was proposed, which can satisfy the needs of the business (i.e., profitability) and the environment. (author)

The marriage of car sharing and hydrogen economy: A possible solution to the main problems of urban living

International Nuclear Information System (INIS)

Kriston, Akos; Inzelt, Gyoergy; Szabo, Tamas

2010-01-01

The hydrogen economy is seeking its killer application, which can break down the 'chicken and egg problem', i.e., no hydrogen powered car can be sold if it cannot be refueled, and nobody will invest to a hydrogen refueling station if no one has a hydrogen powered vehicle. The applications like material handling, backup-power, and small stationary combined heat and power (CHP) engines are the most promising candidates, which may show financial return in 3-5 years. The replacement of fossil fuel with hydrogen in the automotive industry offers a substantial reduction of the harmful environmental effects, however, it is still the most challenging because of the absence of the hydrogen infrastructure, the price and the lifetime of the fuel cell (FC) engine and the unsuitable regulations, as well. In this work a new possible market was identified and analyzed in different points of view. This market segment is a car-sharing system operating with small urban vehicles, which not only can solve some environmental problems (e.g., air pollution and CO 2 emission), but also helps to reduce congestion, secure energy supply and ease its distribution. First, a sensitivity analysis was done and the key performance indicators of the system were determined. The financial return of a hydrogen-based car-sharing system was examined carefully as a function of the rated power of the fuel cell power train, the way of hydrogen supply, the cost of the hydrogen and the size of the car fleet. Finally, a possible hydrogen-based car-sharing service was designed and optimized to the downtown of Budapest, Hungary. A sustainable system was proposed, which can satisfy the needs of the business (i.e., profitability) and the environment. (author)

New Economy And Global Challenge: Winning Model Of Successful Small Business Organizations

OpenAIRE

Mirjana Radovic Markovic

2007-01-01

The old principles no longer work in the age of Globalization. Businesses have reached the old model's limits with respect to complexity and speed. The real problem is a ruinously dysfunctional mismatch between today's business environment and the classic business model. Namely, the wrong model may transform a company into the vehicle of its own death. Great shifts - genuine and radical transformation- have been shaping the economy and business environment in recent decades. Technology, espec...

The U.S. department of energy program on hydrogen production

International Nuclear Information System (INIS)

Henderson, David; Paster, Mark

2003-01-01

Clean forms of energy are needed to support sustainable global economics growth while mitigating greenhouse gas emissions and impacts on air quality. To address these challenges, the U.S. President's National Energy Policy and the U.S. Department of Energy's (DOE's) Strategic Plan call for expanding the development of diverse domestic energy supplies. Working with industry, the Department developed a national vision roadmap for moving toward a hydrogen economy-a solution that holds the potential to provide sustainable clean, safe, secure, affordable, and reliable energy. DOE has examined and organized its hydrogen activities in pursuit of this national vision. This includes the development of fossil and renewable sources, as well as nuclear technologies capable of economically producing large quantities of hydrogen. (author)

Creativity, Innovation and Arts Learning: Preparing All Students for Success in a Global Economy

Science.gov (United States)

Ruppert, Sandra S.

2010-01-01

The United States is competing in a dynamic global economy in which two assets--a skilled, versatile and highly adaptable workforce and the capacity for creativity, innovation and entrepreneurship--provide a decisive edge. To succeed in today's economic climate, the U.S. needs a well-educated, technically proficient workforce in all sectors and…

Inverting the moral economy

DEFF Research Database (Denmark)

Olwig, Mette Fog; Noe, Christine; Kangalawe, Richard

2017-01-01

Governments, donors and investors often promote land acquisitions for forest plantations as global climate change mitigation via carbon sequestration. Investors’ forestry thereby becomes part of a global moral economy imaginary. Using examples from Tanzania we critically examine the global moral...... economy’s narrative foundation, which presents trees as axiomatically ‘green’, ‘idle’ land as waste and economic investments as benefiting the relevant communities. In this way the traditional supposition of the moral economy as invoked by the economic underclass to maintain the basis of their subsistence...

Inverting the moral economy

DEFF Research Database (Denmark)

Olwig, Mette Fog; Noe, Christine; Kangalawe, Richard

2015-01-01

Governments, donors and investors often promote land acquisitions for forest plantations as global climate change mitigation via carbon sequestration. Investors’ forestry thereby becomes part of a global moral economy imaginary. Using examples from Tanzania we critically examine the global moral...... economy’s narrative foundation, which presents trees as axiomatically ‘green’, ‘idle’ land as waste and economic investments as benefiting the relevant communities. In this way the traditional supposition of the moral economy as invoked by the economic underclass to maintain the basis of their subsistence...

Panel discussion: Building Canadian companies and capabilities in the transition to the hydrogen economy

International Nuclear Information System (INIS)

Beck, N.

2004-01-01

'Full text:' Moderated by Nick Beck from Natural Resources Canada, this panel discussion will be prefaced by a keynote address by Dr. Arthur Carty, Canada's National Science Advisor and former President of the National Research Council of Canada, who will discuss technology commercialization in Canada and how the Government of Canada and industry collaborate to achieve their respective priorities. This session will illustrate innovative government and industry partnerships from early research and development to project demonstration, and adoption into the market-place. Panelists from across the Canadian hydrogen and fuel cell innovation spectrum will provide an overview of their respective company's partnerships with the Government of Canada and speak to how these alliances have helped their company to pioneer new technology, move technology from the lab to the marketplace, and/or become more competitive. Opportunities and challenges that companies have faced in their partnerships with government will be shared with the audience. The Panel Members are: Mr. Stephen Kukucha, Mr. Chris Reid, Mr. Robb Thompson, Mr. Pierre Rivard, Mr. John Shen, Mr. R. Randall MacEwen, Mr. Jonathan Wilkinson. Companies will also be showcasing their contribution in advancing Canada's and the world's transition to the hydrogen economy. (author)

Handbook of hydrogen energy

CERN Document Server

Sherif, SA; Stefanakos, EK; Steinfeld, Aldo

2014-01-01

""This book provides an excellent overview of the hydrogen economy and a thorough and comprehensive presentation of hydrogen production and storage methods.""-Scott E. Grasman, Rochester Institute of Technology, New York, USA

High-quality global hydrogen silsequioxane contact planarization for nanoimprint lithography

NARCIS (Netherlands)

Büyükköse, S.; Vratzov, Boris; van der Wiel, Wilfred Gerard

2011-01-01

The authors present a novel global contact planarization technique based on the spin-on-glass material hydrogen silsequioxane (HSQ) and demonstrate its excellent performance on patterns of 70 nm up to several microns generated by UV-based nanoimprint lithography. The HSQ layer (∼165 nm) is spin

Animal Spirits: How Human Psychology Drives the Economy, and Why it Matters for Global Capitalism

Energy Technology Data Exchange (ETDEWEB)

Shiller, Robert J. (Yale)

2010-03-02

In his lecture, Shiller will discuss the premise of his 2009 book, coauthored with the Nobel Prize-winning economist George A. Akerlof. Winner of the getAbstract International Book Award and the 2009 TIAA-CREF Paul A. Samuelson Award for Outstanding Scholarly Writing on Lifelong Financial Security, the book, which has the same title as Shiller's lecture, discusses how "animal spirits," or human emotions such as confidence, fear, and a concern for fairness, drive financial events, including today's global financial crisis. John Maynard Keynes coined the phrase "animal spirits" to describe the changing psychology that led to the Great Depression and the recovery from it. Like Keynes, Shiller and Akerlof believe that government intervention is necessary to overcome the adverse effects on the economy brought about by unruly and irrational human emotions. In his talk, Shiller will explain how "animal spirits" lead to adverse economic effects, and he will outline his insights on how the global economy can recover from its recent setbacks.

Integrative CO2 Capture and Hydrogenation to Methanol with Reusable Catalyst and Amine: Toward a Carbon Neutral Methanol Economy.

Science.gov (United States)

Kar, Sayan; Sen, Raktim; Goeppert, Alain; Prakash, G K Surya

2018-02-07

Herein we report an efficient and recyclable system for tandem CO 2 capture and hydrogenation to methanol. After capture in an aqueous amine solution, CO 2 is hydrogenated in high yield to CH 3 OH (>90%) in a biphasic 2-MTHF/water system, which also allows for easy separation and recycling of the amine and catalyst for multiple reaction cycles. Between cycles, the produced methanol can be conveniently removed in vacuo. Employing this strategy, catalyst Ru-MACHO-BH and polyamine PEHA were recycled three times with 87% of the methanol producibility of the first cycle retained, along with 95% of catalyst activity after four cycles. CO 2 from dilute sources such as air can also be converted to CH 3 OH using this route. We postulate that the CO 2 capture and hydrogenation to methanol system presented here could be an important step toward the implementation of the carbon neutral methanol economy concept.

Final Technical Report for GO17004 Regulatory Logic: Codes and Standards for the Hydrogen Economy

Energy Technology Data Exchange (ETDEWEB)

Nakarado, Gary L. [Regulatory Logic LLC, Golden, CO (United States)

2017-02-22

The objectives of this project are to: develop a robust supporting research and development program to provide critical hydrogen behavior data and a detailed understanding of hydrogen combustion and safety across a range of scenarios, needed to establish setback distances in building codes and minimize the overall data gaps in code development; support and facilitate the completion of technical specifications by the International Organization for Standardization (ISO) for gaseous hydrogen refueling (TS 20012) and standards for on-board liquid (ISO 13985) and gaseous or gaseous blend (ISO 15869) hydrogen storage by 2007; support and facilitate the effort, led by the NFPA, to complete the draft Hydrogen Technologies Code (NFPA 2) by 2008; with experimental data and input from Technology Validation Program element activities, support and facilitate the completion of standards for bulk hydrogen storage (e.g., NFPA 55) by 2008; facilitate the adoption of the most recently available model codes (e.g., from the International Code Council [ICC]) in key regions; complete preliminary research and development on hydrogen release scenarios to support the establishment of setback distances in building codes and provide a sound basis for model code development and adoption; support and facilitate the development of Global Technical Regulations (GTRs) by 2010 for hydrogen vehicle systems under the United Nations Economic Commission for Europe, World Forum for Harmonization of Vehicle Regulations and Working Party on Pollution and Energy Program (ECE-WP29/GRPE); and to Support and facilitate the completion by 2012 of necessary codes and standards needed for the early commercialization and market entry of hydrogen energy technologies.

Proceedings of the 13th Energy System and Economy Conference; Dai 13 kai energy system keizai conference koen ronbunshu

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-01-30

The Energy System and Economy Conference was held in Tokyo on January 30 and 31, 1997, including 80 papers made public, keynote speeches having a theme of the international situation in the climate change issue and the Japanese condition, and panel discussions. In the special session on the global environmental problem, speeches were given on CO2 emission/reduction, CO2 recovery/fixation, environmental policy, comprehensive analyses, etc. In the electric power economy section, reports were made on effects of load characteristics of the power system on the effectiveness of power supply, the free electric power market and DSM (demand-side management), etc. As to the energy system, reported were a study on increasing efficiency of the hydrogen use regional heat supply system, samples of the hydrogen energy system for local core cities, etc. Relating to the energy technology, a paper on a proposal of solid phase heat engines using shape memory alloys and others were read. Papers were more added on urban and commercial/residential energy, natural energy, traffic, energy economy, etc.

Analysis of economic and infrastructure issues associated with hydrogen production from nuclear energy

International Nuclear Information System (INIS)

Summers, W.A.; Gorensek, M.B.; Danko, E.; Schultz, K.R.; Richards, M.B.; Brown, L.C.

2004-01-01

Consideration is being given to the large-scale transition of the world's energy system from one based on carbon fuels to one based on the use of hydrogen as the carrier. This transition is necessitated by the declining resource base of conventional oil and gas, air quality concerns, and the threat of global climate change linked to greenhouse gas emissions. Since hydrogen can be produced from water using non-carbon primary energy sources, it is the ideal sustainable fuel. The options for producing the hydrogen include renewables (e.g. solar and wind), fossil fuels with carbon sequestration, and nuclear energy. A comprehensive study has been initiated to define economically feasible concepts and to determine estimates of efficiency and cost for hydrogen production using next generation nuclear reactors. A unique aspect of the study is the assessment of the integration of a nuclear plant, a hydrogen production process and the broader infrastructure requirements. Hydrogen infrastructure issues directly related to nuclear hydrogen production are being addressed, and the projected cost, value and end-use market for hydrogen will be determined. The infrastructure issues are critical, since the combined cost of storing, transporting, distributing, and retailing the hydrogen product could well exceed the cost of hydrogen production measured at the plant gate. The results are expected to be useful in establishing the potential role that nuclear hydrogen can play in the future hydrogen economy. Approximately half of the three-year study has been completed. Results to date indicate that nuclear produced hydrogen can be competitive with hydrogen produced from natural gas for use at oil refineries or ammonia plants, indicating a potential early market opportunity for large-scale centralized hydrogen production. Extension of the hydrogen infrastructure from these large industrial users to distributed hydrogen users such as refueling stations and fuel cell generators could

THE GLOBALIZATION OF THE WORLD ECONOMY AND ITS IMPACT ON THE DEVELOPMENT OF ACCOUNTING REPORTS IN UKRAINE

Directory of Open Access Journals (Sweden)

Mihail PRODANCIUK

2013-12-01

Full Text Available The article explains the impact of the globalization processes in Ukraine's economy on the development of accounting reports systems. Also described is the essence of harmonization and standardization of accounting reports and financial reports. There are four scientific positions known that characterize standardization records worldwide. There are submitted proposals regarding accounting reports regulation in Ukraine in terms of economic globalization.

Hydrogen based global renewable energy network

Energy Technology Data Exchange (ETDEWEB)

Akai, Makoto [Mechanical Engineering Laboratory, AIST, MITI, Namiki, Tsukuba (Japan)

1993-12-31

In the last quarter of this century, global environmental problem has emerged as a major scientific, political and social issue. Specific Problems include: depletion of ozone layer by chlorofluorocarbons (CFCs), acid rain, destruction of tropical forests and desertification, pollution of the sea and global wanning due to the greenhouse effect by carbon dioxide and others. Among these problems, particular attention of the world has been focused on the global warming because it has direct linkage to energy consumption which our economic development depends on so far. On the other hand, the future program of The Sunshine Project for alternative energy technology R&D, The Moonlight Project for energy conservation technology R&D, and The Global Environmental Technology Program for environmental problem mitigating technology R&D which are Japan`s national projects being promoted by their Agency of Industrial Science and Technology (AIST) in the Ministry of International Trade and Industry have been reexamined in view of recent changes in the situations surrounding new energy technology. In this regard, The New Sunshine Program will be established by integrating these three activities to accelerate R&D in the field of energy and environmental technologies. In the reexamination, additional stress has been laid on the contribution to solving global environmental problem through development of clean renewable energies which constitute a major part of the {open_quotes}New Earth 21{close_quotes}, a comprehensive, long-term and international cooperative program proposed by MITI. The present paper discusses the results of feasibility study on hydrogen energy system leading to the concept of WE-NET following a brief summary on R&D status on solar and wind energy in Japan.

Scenarios of hydrogen production from wind power

Energy Technology Data Exchange (ETDEWEB)

Klaric, Mario

2010-09-15

Since almost total amount of hydrogen is currently being produced from natural gas, other ways of cleaner and 'more renewable' production should be made feasible in order to make benchmarks for total 'hydrogen economy'. Hydrogen production from wind power combined with electrolysis imposes as one possible framework for new economy development. In this paper various wind-to-hydrogen scenarios were calculated. Cash flows of asset based project financing were used as decision making tool. Most important parameters were identified and strategies for further research and development and resource allocation are suggested.

POWER-SHIFTS IN THE GLOBAL ECONOMY. TRANSITION TOWARDS A MULTIPOLAR WORLD ORDER

Directory of Open Access Journals (Sweden)

Ion IGNAT

2013-12-01

Full Text Available The paper aims to analyze the new realities and trends related to the new polarity of the global economy, and thus the reconfiguration of global power centers, a process characterized by two simultaneous trends: the rise of new powers and the relative decline of traditional powers. At the beginning of 21st century, global power is suffering two major changes: on the one hand it manifests a transition from West to East, from Atlantic to the Asia-Pacific, and on the other hand, a diffusion from state to non-state actors. Current global economic power has a multipolar distribution, shared between the United States, European Union, Japan and BRICs, with no balance of power between these poles, opposed by the strong ambition of rising countries, China especially, China that rivals the traditional powers represented by the developed countries. The evolution of the main macroeconomic indicators given by the most important global organizations, shows a gradual transition towards a multipolar world. Therefore, the United States is and will remain for a long period of time the global economic leader. However, as China, India and Brazil are growing rapidly, and Russia is looking for lost status, the world is becoming multipolar.

Hydrogen economy and polymer membranes

Czech Academy of Sciences Publication Activity Database

Pientka, Zbyněk; Schauer, Jan

2010-01-01

Roč. 295, č. 1 (2010), s. 23-29 ISSN 1022-1360 R&D Projects: GA ČR GA104/09/1165; GA ČR GA203/08/0465 Institutional research plan: CEZ:AV0Z40500505 Keywords : foams * gas permeation * hydrogen Subject RIV: CD - Macromolecular Chemistry

Second generation biofuels, an accelerator of the transition toward an economy driven by energy drawn from hydrogen

International Nuclear Information System (INIS)

Delabroy, O.

2013-01-01

The growth of the bio economy, especially in transportation, involves developing a bio-fuel industry. First generation bio-fuels were produced from plant sugars like starch or from plant oils. Second generation bio fuels use as raw materials the whole plant and especially agricultural and forestry wastes which extend the resource considerably and limit the competition between food use and fuel use. Second generation bio-fuels can be made with not only biological methods but also biomass-to-liquid processes borrowed from thermochemistry. Players in this field, including 'Air Liquide' company, are drawing up a technical and economic road-map for competitiveness in this emerging branch of industry. Since the thermochemical approach for gasifying a biomass also yields large quantities of hydrogen, the industrialization of this branch and concomitant production of bio-hydrogen at competitive prices provide leverage for accelerating the transition toward using H 2 for transportation

Scale and Scope Economies in the Global Advertising and Marketing Services Business

OpenAIRE

Alvin J. Silk; Ernst R. Berndt

2003-01-01

We assess size and scope-related economies in the global advertising and marketing services business. A translog cost function is employed wherein a firm's costs vary according to its scale and two dimensions of the scope of its operations. Parameters of the model are estimated via three stage least squares using annual data for 1989-2001 for an unbalanced panel consisting of the eight largest firms in this industry. A firm's total variable costs are affected by its scale, scope (mix of servi...

The Role of Organizational Leadership to Enhance Top 10 CSR Issues and Trends in The Global Economy

Directory of Open Access Journals (Sweden)

Dewi Rachmayanti

2014-08-01

Full Text Available Research on leadership and its relationship with organizational performance have been carried out and not considered Corporate Social Responsibility (CSR performance, especially in the field of community development (Comdev and even done partially. This study aims to investigate the role of organizational leadership to enhance Top 10 CSR issues and trends in the global economy which defines roles and leadership competencies. Thirteen experts were involved in the Forum of Multi Stakeholder Corporate Social Responsibility (MSHCSR through Focus Group Discussion (FGD. Data by cluster random sampling were statistically analyzed with Assumption Surfacing and Testing Strategy (SAST. The results showed from FGD experts stating if eight roles and eight competencies of the organization’s leadership is very important and influential to enhance Top 10 CSR issues and trends in the global economy.

Understanding health systems, health economies and globalization: the need for social science perspectives.

Science.gov (United States)

Murray, Susan F; Bisht, Ramila; Baru, Rama; Pitchforth, Emma

2012-08-31

The complex relationship between globalization and health calls for research from many disciplinary and methodological perspectives. This editorial gives an overview of the content trajectory of the interdisciplinary journal 'Globalization and Health' over the first six years of production, 2005 to 2010. The findings show that bio-medical and population health perspectives have been dominant but that social science perspectives have become more evident in recent years. The types of paper published have also changed, with a growing proportion of empirical studies. A special issue on 'Health systems, health economies and globalization: social science perspectives' is introduced, a collection of contributions written from the vantage points of economics, political science, psychology, sociology, business studies, social policy and research policy. The papers concern a range of issues pertaining to the globalization of healthcare markets and governance and regulation issues. They highlight the important contribution that can be made by the social sciences to this field, and also the practical and methodological challenges implicit in the study of globalization and health.

Understanding health systems, health economies and globalization: the need for social science perspectives

Directory of Open Access Journals (Sweden)

Murray Susan F

2012-08-01

Full Text Available Abstract The complex relationship between globalization and health calls for research from many disciplinary and methodological perspectives. This editorial gives an overview of the content trajectory of the interdisciplinary journal ‘Globalization and Health’ over the first six years of production, 2005 to 2010. The findings show that bio-medical and population health perspectives have been dominant but that social science perspectives have become more evident in recent years. The types of paper published have also changed, with a growing proportion of empirical studies. A special issue on ‘Health systems, health economies and globalization: social science perspectives’ is introduced, a collection of contributions written from the vantage points of economics, political science, psychology, sociology, business studies, social policy and research policy. The papers concern a range of issues pertaining to the globalization of healthcare markets and governance and regulation issues. They highlight the important contribution that can be made by the social sciences to this field, and also the practical and methodological challenges implicit in the study of globalization and health.

Law, Contestation, and Power in the Global Political Economy: An Introduction.

Directory of Open Access Journals (Sweden)

Edward S. Cohen

2013-10-01

Full Text Available The papers included in this collection are part of concerted project to develop a political economy of law in the contemporary global system. Over the past two decades, scholars have noted the expanding role of law, legal institutions, and legal agents that have been part of the process of “globalization,” and have employed a number of frameworks to make sense of this process of legalization. A central theme of our project is that none of these frameworks has provided an adequate political economic analysis of the creation, diffusion, and use of law, and we present an alternative approach to advance the understanding of the turn to law across the many dimensions and sectors of the global system. The papers advance the analysis behind this approach and explore the various ways in which law matters in a variety of areas, including global finance, corporate governance, copyright, diplomacy, and the provision of security. Their goal is to advance our understanding of how law intersects with the mobilization of power in the construction of the contemporary political economy. Los trabajos incluidos en esta colección son parte de un proyecto conjunto para desarrollar una economía política de la ley en el sistema mundial contemporáneo. En las últimas dos décadas, los expertos han señalado el creciente papel de la ley, las instituciones legales, y los agentes judiciales que han sido parte del proceso de "globalización", y han empleado una serie de marcos para dar sentido a este proceso de legalización. Un tema central de nuestro proyecto es que ninguno de estos marcos ha proporcionado un adecuado análisis económico político de la creación, difusión y uso de la ley, y se presenta un enfoque alternativo para avanzar en la comprensión de la vuelta a la ley a través de las muchas dimensiones y sectores del sistema global. Los trabajos avanzan el análisis de este enfoque y exploran las diversas formas en que la ley importa en una variedad

Hydrogen millennium

International Nuclear Information System (INIS)

Bose, T.K.; Benard, P.

2000-05-01

The 10th Canadian Hydrogen Conference was held at the Hilton Hotel in Quebec City from May 28 to May 31, 2000. The topics discussed included current drivers for the hydrogen economy, the international response to these drivers, new initiatives, sustainable as well as biological and hydrocarbon-derived production of hydrogen, defense applications of fuel cells, hydrogen storage on metal hydrides and carbon nanostructures, stationary power and remote application, micro-fuel cells and portable applications, marketing aspects, fuel cell modeling, materials, safety, fuel cell vehicles and residential applications. (author)

The Challenges for the Multilateral Trading System Raised by the Ongoing Structural Transformations in the Global Economy

Directory of Open Access Journals (Sweden)

Agnes Ghibuțiu

2012-04-01

Full Text Available Over the last decade, international trade has been growing faster than global production, steadily increasing interdependence among nations. Sustained trade growth has been accompanied by profound changes in the patterns of trade flows, reflecting new production structures emerging under the impact of rapid progress in the development of transport, communications and information technologies, major shifts in the patterns of demand, rapid expansion of global production networks, and increasing integration of developing countries into the world economy. While global trade relations experienced a dramatic transformation during the last decade, the multilateral trading system and the WTO – the venue for international trade cooperation – failed to keep pace with the rapidly changing trade environment. Consequently, the world trade rule-book that is currently guiding international trade relations as a result of the Uruguay Round (1986-1994 and the creation of the WTO (in 1995 is stuck in the requirements of 20st century trade. Improving and adjusting multilateral trade rules and disciplines ranked among the main objectives of the Doha Round launched in 2001. However, trade negotiations have been stalled since 2008. And with this impasse, the legislative function of the WTO responsible for the elaboration of new rules has been also blocked, hindering thus the process of adjustment. This paper addresses the main challenges confrunting the multilateral trading system both in the long and short-term in its endeavour to adjust to the new realities of 21st century trade. More specifically, it takes a look at the key problems arising for international cooperation in trade from: (1 the continually shifting weight of economic power and influence within the world economy; (2 the dynamic spread of global production networks operated by TNCs; and (3 the explosion of regionalism and preferential trade agreements. Finally, the paper highlights the vital

ICT and Business in the New Economy: Globalization and Attitudes Towards eCommerce

OpenAIRE

John Sagi; Elias Carayannis; Subhashish Dasgupta; Gary Thomas

2004-01-01

Many authors argue that information and communications technology (ICT) in this New Economy is causing a globalized, unified society. Others take the opposite stand, viewing local factors such as national culture as very important to the success of information technology (IT). Research indicates that related factors such as gender may also play important roles in the use and acceptance of IT. This paper uniquely examines these perspectives by using electronic commerce as the common technology...

The resilience of the Indian economy to rising oil prices as a validation test for a global energy-environment-economy CGE model

International Nuclear Information System (INIS)

Guivarch, C.; Hallegatte, St.; Crassous, R.

2008-09-01

This paper proposes to test the global hybrid computable general equilibrium model IMACLIM-R against macro-economic data. To do so, it compares the modeled and observed responses of the Indian economy to the rise of oil price during the 2003-2006 period. The objective is twofold: first, to disentangle the various mechanisms and policies at play in India's economy response to rising oil prices and, second, to validate our model as a tool capable of reproducing short-run statistical data. With default parametrization, the model predicts a significant decrease in the Indian growth rate that is not observed. However, this discrepancy is corrected if three additional mechanisms identified by the International Monetary Fund are introduced, namely the rise in exports of refined oil products, the imbalance of the trade balance allowed by large capital inflows, and the incomplete pass-through of the oil price increase to Indian customers. This work is a first step toward model validation, and provides interesting insights on the modeling methodology relevant to represent an economy's response to a shock, as well as on how short-term mechanisms - and policy action - can smooth the negative impacts of energy price shocks or climate policies. (authors)

The resilience of the Indian economy to rising oil prices as a validation test for a global energy-environment-economy CGE model

International Nuclear Information System (INIS)

Guivarch, Celine; Hallegatte, Stephane; Crassous, Renaud

2009-01-01

This paper proposes to test the global hybrid computable general equilibrium model IMACLIM-R against macroeconomic data. To do so, it compares the modeled and observed responses of the Indian economy to the rise of oil price during the 2003-2006 period. The objective is twofold: first, to disentangle the various mechanisms and policies at play in India's economy response to rising oil prices and, second, to validate our model as a tool capable of reproducing short-run statistical data. With default parameterization, the model predicts a significant decrease in the Indian growth rate that is not observed. However, this discrepancy is corrected if three additional mechanisms identified by the International Monetary Fund are introduced, namely the rise in exports of refined oil products, the imbalance of the trade balance allowed by large capital inflows, and the incomplete pass-through of the oil price increase to Indian customers. This work is a first step toward model validation, and provides interesting insights on the modeling methodology relevant to represent an economy's response to a shock, as well as on how short-term mechanisms - and policy action - can smooth the negative impacts of energy price shocks or climate policies. (author)

Introduction: popular economies in South Africa

OpenAIRE

Elizabeth Hull; Deborah James

2012-01-01

African economies have long been a matter of concern to anthropologists, not least in the pages of Africa. These economies are situated, somewhat contradictorily, between global settings of financialized capitalism on the one hand and impoverished local arenas where cash-based economic transfers predominate on the other. The more such economies appear to be tied to wider global arenas and operations that place them beyond the reach of ordinary people, the more necessary it is to explore the l...

Is hydrogen economy dead and buried?

International Nuclear Information System (INIS)

Bento, N.

2010-01-01

This article focuses on hydrogen technology and fuel cells, in particular on their mobile applications. The difficulty in introducing hydrogen and fuel cells onto the market stems from the fact that these technologies do not constitute incremental innovation, such as biofuels or hybrid cars, but a real technological breakthrough. Currently, auto-makers are more active in the promotion of such technology than oil companies. As well as this, manufacturers of fuel cells are trying to accelerate their entry onto the market, in order to limit their period of losses. Finally, public R and D programs continue, and public-private partnerships are being established with a view to financing facilities in California, Japan and Germany. (authors)

NSERC's research and industrial community: a growing force of discovery, people and innovation shaping tomorrow's hydrogen economy

International Nuclear Information System (INIS)

Therrien, R.

2009-01-01

'Full text': As Canada's largest university research-funding agency, the Natural Sciences and Engineering Research Council of Canada (NSERC) supports the training of some 26,500 university students and postdoctoral fellows, funds the research efforts of more than 11,800 university and college professors and stimulates academic-industry research and development (R and D) partnerships involving over 1,400 companies each year. In the hydrogen and fuel cell arena, NSERC has sponsored cutting edge research for over two decades. During that time, the level of activity has intensified significantly - from a mere handful of projects in the early 1980s and 1990s, to more than 150 grants and scholarships in 2008. Since 2002, NSERC's annual support has tripled from about $2.9 million to over $9 million. More than half of that investment is earmarked for university-industry projects involving over 40 fuel cell and hydrogen business interests. NSERC supports hydrogen advances through its Discovery Grants for basic research, Research Partnerships Programs' grants for research and knowledge transfer involving companies, and scholarships and fellowships for skills development. All of these initiatives provide advanced training for students at the post-graduate level, resulting in job-ready professionals who will help shape tomorrow's hydrogen economy. In 2007, NSERC doubled its funding for strategic research partnerships in the area of sustainable energy systems, including hydrogen-related R and D. These public-private partnerships permit companies to capitalize, at minimal cost, on university innovations and training. In addition to supporting project-specific partnerships, the new funds enabled the creation of several national networks that unite industrial and research interests engaged in fuel cell advancement on the one hand, and in hydrogen technologies on the other. The partnership opportunities that exist at NSERC will be briefly described and examples of successful

World Economy and World Seaborne Trade in the 2005-2013 Period

Directory of Open Access Journals (Sweden)

Romeo Bosneagu

2014-05-01

Full Text Available In the period 1990-2013 the world economy has evolved increasing and decreasing with good and weak years, with mini crisis, and with a recent strong crisis, which apparently has not yet passed. World seaborne trade, inextricably linked to the global economy followed the upward and the downward trend of the global economy, but with much higher amplitudes. Comparative analysis of the evolution of the global economy and world seaborne trade during the period 2005-2013 shows a decrease in world seaborne trade in tandem with the global economy.

Identifying strategies for mitigating the global warming impact of the EU-25 economy using a multi-objective input–output approach

International Nuclear Information System (INIS)

Cortés-Borda, D.; Ruiz-Hernández, A.; Guillén-Gosálbez, G.; Llop, M.; Guimerà, R.; Sales-Pardo, M.

2015-01-01

Global warming mitigation has recently become a priority worldwide. A large body of literature dealing with energy related problems has focused on reducing greenhouse gases emissions at an engineering scale. In contrast, the minimization of climate change at a wider macroeconomic level has so far received much less attention. We investigate here how to mitigate global warming by performing changes in an economy. To this end, we make use of a systematic tool that combines three methods: linear programming, environmentally extended input output models, and life cycle assessment principles. The problem of identifying key economic sectors that contribute significantly to global warming is posed in mathematical terms as a bi-criteria linear program that seeks to optimize simultaneously the total economic output and the total life cycle CO 2 emissions. We have applied this approach to the European Union economy, finding that significant reductions in global warming potential can be attained by regulating specific economic sectors. Our tool is intended to aid policy makers in the design of more effective public policies for achieving the environmental and economic targets sought. - Highlights: • We minimize climate change by performing small changes in the consumption habits. • We propose a tool that combines multiobjective optimization and macroeconomic models. • Identifying key sectors allows improving the environmental performance significantly with little impact to the economy. • Significant reductions in global warming potential are attained by regulating sectors. • Our tool aids policy makers in the design of effective sustainability policies

Once-through hybrid sulfur process for nuclear hydrogen production

International Nuclear Information System (INIS)

Jeong, Y. H.

2008-01-01

Increasing concern about the global climate change spurs the development of low- or zero-carbon energy system. Nuclear hydrogen production by water electrolysis would be the one of the short-term solutions, but low efficiency and high production cost (high energy consumption) is the technical hurdle to be removed. In this paper the once-through sulfur process composed of the desulfurization and the water electrolysis systems is proposed. Electrode potential for the conventional water electrolysis (∼2.0 V) can be reduced significantly by the anode depolarization using sulfur dioxide: down to 0.6 V depending on the current density This depolarized electrolysis is the electrolysis step of the hybrid sulfur process originally proposed by the Westinghouse. However; recycling of sulfur dioxide requires a high temperature heat source and thus put another technical hurdle on the way to nuclear hydrogen production: the development of high temperature nuclear reactors and corresponding sulfuric acid decomposition system. By the once-through use of sulfur dioxide rather than the closed recycle, the hurdle can be removed. For the sulfur feed, the desulfurization system is integrated into the water electrolysis system. Fossil fuels include a few percent of sulfur by weight. During the refinement or energy conversion, most of the sulfur should be separated The separated sulfur can be fed to the water electrolysis system and the final product would be hydrogen and sulfuric acid, which is number one chemical in the world by volume. Lowered electrode potential and additional byproduct, the sulfuric acid, can provide economically affordable hydrogen. In this study, the once-through hybrid sulfur process for hydrogen production was proposed and the process was optimized considering energy consumption in electrolysis and sulfuric acid concentration. Economic feasibility of the proposed process was also discussed. Based on currently available experimental data for the electrode

The role of electricity storage and hydrogen technologies in enabling global low-carbon energy transitions

OpenAIRE

McPherson, M.; Johnson, N.; Strubegger, M.

2018-01-01

Previous studies have noted the importance of electricity storage and hydrogen technologies for enabling large-scale variable renewable energy (VRE) deployment in long-term climate change mitigation scenarios. However, global studies, which typically use integrated assessment models, assume a fixed cost trajectory for storage and hydrogen technologies; thereby ignoring the sensitivity of VRE deployment and/or mitigation costs to uncertainties in future storage and hydrogen technology costs. Y...

Global Market, Colonial Economies and Trade Corporations: The consulates at Guadalajara and Buenos Aires

Directory of Open Access Journals (Sweden)

Antonio Ibarra

2013-04-01

Full Text Available This paper seeks to examine the global organization of two Spanish American colonial spaces during the era of free trade: the Hispanic North and Rio de la Plata. By studying the consular records on foreign trade, included in the derecho de avería records, I analyse how their economies were integrated into the circulation of silver, slaves, and imports. Moreover, I explain the institutional development of their trade communities, favored by the body of consulates in the cities of Guadalajara and Buenos Aires, viewed as institutional instruments of corporate negotiation, market administration, and interest organization against a backdrop of trade globalization.

Solar Hydrogen Energy Systems Science and Technology for the Hydrogen Economy

CERN Document Server

Zini, Gabriele

2012-01-01

It is just a matter of time when fossil fuels will become unavailable or uneconomical to retrieve. On top of that, their environmental impact is already too severe. Renewable energy sources can be considered as the most important substitute to fossil energy, since they are inexhaustible and have a very low, if none, impact on the environment. Still, their unevenness and unpredictability are drawbacks that must be dealt with in order to guarantee a reliable and steady energy supply to the final user. Hydrogen can be the answer to these problems. This book presents the readers with the modeling, functioning and implementation of solar hydrogen energy systems, which efficiently combine different technologies to convert, store and use renewable energy. Sources like solar photovoltaic or wind, technologies like electrolysis, fuel cells, traditional and advanced hydrogen storage are discussed and evaluated together with system management and output performance. Examples are also given to show how these systems are ...

Hydrogen Storage In Nanostructured Materials

OpenAIRE

Assfour, Bassem

2011-01-01

Hydrogen is an appealing energy carrier for clean energy use. However, storage of hydrogen is still the main bottleneck for the realization of an energy economy based on hydrogen. Many materials with outstanding properties have been synthesized with the aim to store enough amount of hydrogen under ambient conditions. Such efforts need guidance from material science, which includes predictive theoretical tools. Carbon nanotubes were considered as promising candidates for hydrogen storag...

Solar hydrogen infrastructure of road and maritime traffic in Croatia

International Nuclear Information System (INIS)

Firak, M.

2005-01-01

In the next 10 to 20 years the world and national economy will be faced with the need to transition from traditional sources of primary energy (e.g., fossil fuels) to renewable energy resources, mainly solar and wind power. At the same time hydrogen will appear on the energy scene, so already today we discuss the coming 'Hydrogen Economy', i.e., the economy based on hydrogen use. Given such developments, the question is how and when Croatia will begin to keep up with this global scenario? One of possible answers is discussed in this paper. It starts with the fact that Croatia is a significant tourist destination, visited by 10 millions mainly motorized tourists a year. World Tourism Organization forecast the increase in foreign tourists' arrivals by 8.4 percent a year until 2020. More than 90 percent of tourists stay in the Adriatic coast and islands; 55 percent of them arrive in the two summer months. Hence, the visits occur mainly in the region where and during the season when solar energy is abundant. The other assumption is the so called Hart Report, a study addressing the introduction of hydrogen infrastructure in the European traffic road system. It projects the number of hydrogen-fueled vehicles on the roads of the EU until 2020. Based on these two assumptions estimated is the number of hydrogen-fueled vehicles that in this period could arrive to the Croatian coast and islands for which the hydrogen infrastructure should be provided. Since during the holiday season thousands of motorized vessels sail along the Croatian coast and islands and many of them have some of 'hydrogen options' installed, it will be an additional reason for development for hydrogen infrastructure on the islands. Considering the above the paper proposed the hydrogen infrastructure based on photo-voltaic technology of solar energy use and water electrolysis as hydrogen production technology. The suggestion is to connect these installations to the Croatian electricity production and

Hydrogen Special. Facts, developments, opinions

International Nuclear Information System (INIS)

Hisschemoeller, M.; Van de Kerkhof, M.; Stam, T.; Cuppen, E.; Bakker, S.; Florisson, O.; Mallant, R.; Ros, J.; Naghelhout, D.; De Witte, N.; Van Delft, J.; Huurman, J.; Susebeek, J.; De Wit, H.; Hogenhuis, C.; Maatman, D.; Vaessen, M.; Vergragt, P.J.; Bout, P.; Molag, M.; Hemmes, K.; Taanman, M.; Dame, E.; Van Soest, J.P.

2007-01-01

In a large number of short articles several aspects of hydrogen are discussed: (dis)advantages; production; transport; distribution; storage; use in fuel cells, vehicles and houses; market; financing of the hydrogen-based economy; hydrogen transition and developing countries; education and training; developments in the USA and the European Union [nl

Hydrogen fuel. Uses

International Nuclear Information System (INIS)

Darkrim-Lamari, F.; Malbrunot, P.

2006-01-01

Hydrogen is a very energetic fuel which can be used in combustion to generate heat and mechanical energy or which can be used to generate electricity and heat through an electrochemical reaction with oxygen. This article deals with the energy conversion, the availability and safety problems linked with the use of hydrogen, and with the socio-economical consequences of a generalized use of hydrogen: 1 - hydrogen energy conversion: hydrogen engines, aerospace applications, fuel cells (principle, different types, domains of application); 2 - hydrogen energy availability: transport and storage (gas pipelines, liquid hydrogen, adsorbed and absorbed hydrogen in solid materials), service stations; 3 - hazards and safety: flammability, explosibility, storage and transport safety, standards and regulations; 4 - hydrogen economy; 5 - conclusion. (J.S.)

Assessment of impact of strong earthquakes to the global economy by example of Thoku event

Science.gov (United States)

Tatiana, Skufina; Peter, Skuf'in; Sergey, Baranov; Vera, Samarina; Taisiya, Shatalova

2016-04-01

We examine the economic consequences of strong earthquakes by example of M9 Tahoku one that occurred on March 11, 2011 close to the northeast shore of Japanese coast Honshu. This earthquake became the strongest in the whole history of the seismological observations in this part of the planet. The generated tsunami killed more than 15,700 people, damaged 332,395 buildings and 2,126 roads. The total economic loss in Japan was estimated at 309 billion. The catastrophe in Japan also impacted global economy. To estimate its impact, we used regional and global stock indexes, production indexes, stock prices of the main Japanese, European and US companies, import and export dynamics, as well as the data provided by the custom of Japan. We also demonstrated that the catastrophe substantially affected the markets and on the short run in some indicators it even exceeded the effect of the global financial crisis of 2008. The last strong earthquake occurred in Nepal (25.04.2015, M7.8) and Chile (16.09.2015, M8.3), both actualized the research of cost assessments of the overall economic impact of seismic hazard. We concluded that it is necessary to treat strong earthquakes as one very important factor that affects the world economy depending on their location. The research was supported by Russian Foundation for Basic Research (Project 16-06-00056A).

Fuel Cell Development for NASA's Human Exploration Program: Benchmarking with "The Hydrogen Economy"

Science.gov (United States)

Scott, John H.

2007-01-01

The theoretically high efficiency and low temperature operation of hydrogen-oxygen fuel cells has motivated them to be the subject of much study since their invention in the 19th Century, but their relatively high life cycle costs kept them as a "solution in search of a problem" for many years. The first problem for which fuel cells presented a truly cost effective solution was that of providing a power source for NASA's human spaceflight vehicles in the 1960 s. NASA thus invested, and continues to invest, in the development of fuel cell power plants for this application. This development program continues to place its highest priorities on requirements for minimum system mass and maximum durability and reliability. These priorities drive fuel cell power plant design decisions at all levels, even that of catalyst support. However, since the mid-1990's, prospective environmental regulations have driven increased governmental and industrial interest in "green power" and the "Hydrogen Economy." This has in turn stimulated greatly increased investment in fuel cell development for a variety of commercial applications. This investment is bringing about notable advances in fuel cell technology, but, as these development efforts place their highest priority on requirements for minimum life cycle cost and field safety, these advances are yielding design solutions quite different at almost every level from those needed for spacecraft applications. This environment thus presents both opportunities and challenges for NASA's Human Exploration Program

Progress of Nuclear Hydrogen Program in Korea

International Nuclear Information System (INIS)

Lee, Won Jae

2009-01-01

To cope with dwindling fossil fuels and climate change, it is clear that a clean alternative energy that can replace fossil fuels is required. Hydrogen is considered a promising future energy solution because it is clean, abundant and storable and has a high energy density. As other advanced countries, the Korean government had established a long-term vision for transition to the hydrogen economy in 2005. One of the major challenges in establishing a hydrogen economy is how to produce massive quantities of hydrogen in a clean, safe and economical way. Among various hydrogen production methods, the massive, safe and economic production of hydrogen by water splitting using a very high temperature gas-cooled reactor (VHTR) can provide a success path to the hydrogen economy. Particularly in Korea, where usable land is limited, the nuclear production of hydrogen is deemed a practical solution due to its high energy density. To meet the expected demand for hydrogen, the Korea Atomic Energy Institute (KAERI) launched a nuclear hydrogen program in 2004 together with Korea Institute of Energy Research (KIER) and Korea Institute of Science and Technology (KIST). Then, the nuclear hydrogen key technologies development program was launched in 2006, which aims at the development and validation of key and challenging technologies required for the realization of the nuclear hydrogen production demonstration system. In 2008, Korean Atomic Energy Commission officially approved a long-term development plan of the nuclear hydrogen system technologies as in the figure below and now the nuclear hydrogen program became the national agenda. This presentation introduces the current status of nuclear hydrogen projects in Korea and the progress of the nuclear hydrogen key technologies development. Perspectives of nuclear process heat applications are also addressed

Comparison between response dynamics in transition economies and developed economies

Science.gov (United States)

Tenenbaum, Joel; Horvatić, Davor; Bajić, Slavica Cosović; Pehlivanović, Bećo; Podobnik, Boris; Stanley, H. Eugene

2010-10-01

In developed economies, the sign of the price increment influences the volatility in an asymmetric fashion—negative increments tend to result in larger volatility (increments with larger magnitudes), while positive increments result in smaller volatility. We explore whether this asymmetry extends from developed economies to European transition economies and, if so, how such asymmetry changes over time as these transition economies develop and mature. We analyze eleven European transition economies and compare the results with those obtained by analyzing U.S. market indices. Specifically, we calculate parameters that quantify both the volatility asymmetry and the strength of its dependence on prior increments. We find that, like their developed economy counterparts, almost all transition economy indices exhibit a significant volatility asymmetry, and the parameter γ characterizing asymmetry fluctuates more over time for transition economies. We also investigate how the association between volatility and volatility asymmetry varies by type of market. We test the hypothesis of a negative correlation between volatility and volatility asymmetry. We find that, for developed economies, γ experiences local minima during (i) “Black Monday” on October 19, 1987, (ii) the dot-com bubble crash in 2002, and (iii) the 2007-2009 global crisis while for transition economies, γ experiences local maxima during times of economic crisis.

Clean Economy, Living Planet. The Race to the Top of Global Clean Energy Technology Manufacturing

Energy Technology Data Exchange (ETDEWEB)

Van der Slot, A.; Van den Berg, W. [Roland Berger Strategy Consultants RBSC, Amsterdam (Netherlands)

2012-05-15

For four years, WWF and Roland Berger have tracked developments in the global clean energy technology (cleantech) sector and ranked countries according to their cleantech sales. The 3rd annual 'Clean Economy, Living Planet' report ranks 40 countries based on the 2011 sales value of the clean energy technology products they manufacture. The report shows that the EU has lost its position to China as the leader in the fast growing global cleantech energy manufacturing sector. However, when cleantech sales are weighted as a percentage of GDP, Denmark and Germany occupied the first and third position globally. Last year the sector's global sales value rose by 10% to almost 200 billion euros, close to the scale of consumer electronics manufacturing. It is projected to overtake oil and gas equipment in the next three years.

Contagion effects of the global financial crisis in us and European real economy sectors

Directory of Open Access Journals (Sweden)

Kenourgios Dimitris

2014-01-01

Full Text Available This paper empirically investigates the contagion effects of the Global Financial Crisis (2007-2009 from the financial sector to the real economy by examining nine sectors of US and developed European region. We provide a regional analysis by testing stock market contagion on the aggregate level and the sector level, on the global level and the domestic/regional level. Results show evidence of global contagion in US and developed European aggregate stock market indices and all US sector indices, implying the limited benefits of portfolio diversification. On the other hand, most of the European regional sectors seem to be immune to the adverse effects of the crisis. Finally, all non-financial sectors of both geographical areas seem to be unaffected by their domestic financial systems. These findings have important implications for policy makers, investors and international organizations.

Globalization of the economy and women's work in a sustainable society.

Science.gov (United States)

Mies, M

1998-01-01

This article critiques theories of development and growth models, which are not compatible with conservation of resources, women's empowerment, and a sustainable society. Affluent societies are using up most of the world's resources in unsustainable ways. Industrial giants have co-opted the term "sustainability." This gender discussion addresses the issue of patriarchal and capitalist systems and presents a new theoretical framework. The author disagrees with the global division of labor, where women are manipulated as producer-housewives and consumer-housewives, and with the global level of violence against women, in general. Gender equality is not viable in the present patriarchal order. In all economic theories, women's work is a free resource and invisible as unpaid housework and nurturing work. The globalization of the economy leads to greater capital and power concentration in the hands of a few. Women are ill served by structural adjustment policies. New global restructuring has improved the welfare of Third World elites. Globalization of capital and new technology makes ethics obsolete. A new economic model must be based on the preservation of life at the center, with livelihood based on wage labor and unpaid work, control of communal assets, and solidarity of communities. Unpaid necessary social labor must be shared by men and women equally. The checklist for change includes, for example, that money would be a means of circulation, not of accumulation. Nature would be reintegrated into economics. There must be new meanings for work, productive labor, economics, the good life, satisfaction of needs, and political structures.

Reducing global warming through the provision of hydrogen from non-fossil fuels

International Nuclear Information System (INIS)

1993-04-01

Concern has increased in recent years regarding the rising atmospheric concentration of carbon dioxide and its potential effect on future global climate. One element of strategies for the reduction of CO 2 emissions would be to increase the proportion of energy derived from non-fossil energy sources. This option has led to renewed interest in the use of hydrogen as an energy vector which could facilitate the transfer of non-fossil energy into a wider range of end-use sectors. To assess, in this context, the potential role of non-fossil-fuel hydrogen (NFFH), published information on the costs and performance of technologies for the production, storage, distribution and utilisation of hydrogen has been reviewed in this study. These data have been used in a model of the UK energy system to investigate the potential contributions of the various hydrogen technologies, over a 50 year timeframe, and with different levels of constraint imposed on the rate of CO 2 release. Finally, to set these reduced CO 2 release rates in the context of the resultant reduction in global warming commitment, a further modelling study has been made to estimate the residual transient warming to 2050, assuming the world as a whole follows the same CO 2 emission profiles as modelled for the UK. This 259 page report of the study contains extensive tables of data and references, and a glossary of terms, units and conversion factors. (author)

Waste Picker Organizations and Their Contribution to the Circular Economy: Two Case Studies from a Global South Perspective

Directory of Open Access Journals (Sweden)

Jutta Gutberlet

2017-09-01

Full Text Available The discussion on the circular economy (CE has attracted a rising interest within global policy and business as a way of increasing the sustainability of production and consumption. Yet the literature mostly portrays a Global North perspective. There is a diverse spectrum of community-based organizations playing important roles in resource recovery and transformation, particularly, but not only, in Global South countries, providing innovative examples for grassroots involvement in waste management and in the CE. This article proposes to add a Southern lens, situated in the context of waste picker organizations, to the concept of CE. The discursive framework in this article couples ecological economy (EE with social/solidarity economy (SSE, focusing not only on environmental sustainability but also on social, economic, political and cultural dimensions involved in production, consumption and discard. We acknowledge that grassroots movements contribute to policy making and improve urban waste management systems. The paper outlines two empirical studies (Argentina, Brazil that illustrate how waste picker organizations perform selective waste collection services, engage with municipalities and industries, and practice the CE. The research reveals that social and political facets need to be added to the debate about the CE, linking environmental management and policy with community development and recognizing waste pickers as protagonists in the CE. Our findings emphasize a need for a change of persisting inequalities in public policy by recognizing the importance of popular waste management praxis and knowledge, ultimately redefining the CE.

The hydrogen economy urgently needs environmentally sustainable hydroelectricity

International Nuclear Information System (INIS)

Goodland, R.

1995-01-01

Only two sources of energy were said to have the capacity to bridge the transition to fully sustainable and renewable energy, namely natural gas and hydro. The argument was made that because of this advantage, both forms will have to be promoted fast, since the transition to sustainable energy is urgent. In so far as natural gas supplies are concerned, it was estimated that they will last for perhaps the next 50 years, whereas hydroelectric potential is practically unlimited. Developing nations could vastly accelerate their development, reduce poverty and approach sustainability by exporting hydro to industrial countries. Similarly, industrial nations switching from fossil fuels to hydrogen could move up the environmental ranking, and significantly help alleviating global pollution and climate risks. Environmental ranking of new energy sources, world reservoirs of hydroelectric power, environmental and social ranking of hydro sites, the environmental impacts of hydro projects, and the concept of environmental sustainability in hydro reservoirs, were summarized. Greater acceptance of the need for sustainable development by the hydro industry was urged, along with more care in selecting hydro development sites with sustainability as a prime objective. 23 refs., 6 figs

If the hydrogen was used as a substitute for the petroleum. After the petroleum, the hydrogen?; Si l'hydrogene remplacait le petrole. Apres le petrole, l'hydrogene?

Energy Technology Data Exchange (ETDEWEB)

Rifkin, J

2002-07-01

The fossil energies reserves are not inexhaustible. From the opinion of the american Jeremy Rifkin which published a book on this subject (the hydrogen economy), the hydrogen presents many energetic advantages to replace the petroleum. The main points of the book are presented and discussed in this paper. (A.L.B.)

Collaboration under the International Partnership for the Hydrogen Economy (IPHE) and the Carbon Sequestration Leadership Forum (CSLF)

Energy Technology Data Exchange (ETDEWEB)

Neff, H.J. [Forschungszentrum Juelich (Germany)

2005-06-01

The objectives and achievements of the International Partnership for the Hydrogen Economy (IPHE) and the Carbon Sequestration Leadership Forum (CSLF) will be described. Both are agreements between governments and aim at identifying and promoting potential areas of bilateral and multilateral collaboration on new and advanced energy technologies. The IPHE has analysed priorities for international collaboration in research, development, demonstration and utilisation of hydrogen equipment in five areas: hydrogen production, fuel cells, hydrogen storage, codes and standards, socio-economic research. A report on such options is available and a series of IPHE conferences and workshops will pave the way to concrete collaboration projects. The CSLF is focused on development of improved cost-effective technologies for the cost-efficient capture and safe, long-term storage of carbon dioxide (CO{sub 2}) for fossil power plants. The mission of the CSLF is to facilitate the development and deployment of such technologies via collaborative efforts that address key technical issues, as well as economic, and environmental challenges. The CSLF also promotes awareness and champion legal, regulatory, financial, and institutional environments conducive to such technologies. The CSLF has worked out a Technology Roadmap as a guide for the CSLF and its Members that describes possible routes to future CO2 capture, transport and storage needs. Included are modules on the current status of these technologies, ongoing activities in CO{sub 2} capture, transport and storage, and identification of technology gaps and non-technology needs that should be addressed over the next decade. The Technology Roadmap indicates areas where the CSLF can add value through international collaborative effort. Both, hydrogen technologies and CO2 sequestration, are closely connected and will serve an overall strategic framework with clean fossil fuels as a key element of a sustainable energy portfolio

Knowledge Management – the Key Resource in the Knowledge Economy

Directory of Open Access Journals (Sweden)

Domingo NEVADO PEÑA

2010-06-01

Full Text Available The influence of global information and communication technology changes and globalization have transformed our society by favoring the economy and innovation as key driver of global competition. Creation and exploitation of knowledge has become key resource in the new economy. All advanced economies are technologically knowledgebased economy. Many of today's managers and their employees, still guided by the definition given by Francis Bacon (1597 “Knowledge is power” instead of “sharing and managing knowledge is power”. Knowing taken alone may not bring value if not shared before and then managed in an efficient manner. This article seeks to demonstrate what knowledge, what the knowledge management is and what are its main implications in the new economy, a knowledge-based economy.

Labor Market Efficiency as One of the Pillars of the Global Competitiveness of an Economy - Conclusions for the Labor Market Regimes of the EU Countries

Directory of Open Access Journals (Sweden)

Izabela Ostoj

2015-04-01

Full Text Available Labor market activity may have an effect on global economy competitiveness. This issue has been described as "labor market efficiency" (LME, which is a constituent of The Global Competitiveness Index published by The World Economic Forum (WEF. The article's purpose is to clarify the phenomenon of LME and explain the mechanisms which help the constituents affect economy competitiveness. The structure of LME points at the meaning of labor market regime, especially after considering the fact that European Union countries operate within various models of regime. The analysis of the LME diversity may help determine what type of labor market regimes are most efficient in enhancing economy competitiveness

Competition and the hydrogen market

International Nuclear Information System (INIS)

Takeda, T.

2006-01-01

This paper addresses the issues of competition in the hydrogen market. The major drivers for the hydrogen-based economy are industrial growth, environmental and health benefits from improved air quality and reduced greenhouse gases as well as diversification of energy supply and security

Novel hydrogen storage materials: A review of lightweight complex hydrides

International Nuclear Information System (INIS)

Jain, I.P.; Jain, Pragya; Jain, Ankur

2010-01-01

The world is facing energy shortage and has become increasingly depending on new methods to store and convert energy for new, environmentally friendly methods of transportation and electrical energy generation as well as for portable electronics. Mobility - the transport of people and goods - is a socioeconomic reality that will surely increase in the coming years. Non-renewable fossil fuels are projected to decline sharply after 20-30 years. CO 2 emission from burning such fuels is the main cause for global warming. Currently whole world is seeking international commitment to cut emissions of greenhouse gases by 60% by 2050. Hydrogen which can be produced with little or no harmful emissions has been projected as a long term solution for a secure energy future. Increasing application of hydrogen energy is the only way forward to meet the objectives of Department of Energy (DOE), USA, i.e. reducing green house gases, increasing energy security and strengthening the developing countries economy. Any transition from a carbon-based/fossil fuel energy system to a hydrogen based economy involves overcoming significant scientific, technological and socio-economic barriers before ultimate implementation of hydrogen as the clean energy source of the future. Lot of research is going on in the world to find commercially viable solutions for hydrogen production, storage, and utilization, but hydrogen storage is very challenging, as application part of hydrogen energy totally depend on this. During early nineties and now also hydrogen storage as gas, liquid and metal hydride has been undertaken to solve the problem of hydrogen storage and transportation for the utilization as hydrogen energy, but none of these roots could became commercially viable along with the safety aspects for gas and liquid. With the result many new novel materials appeared involving different principles resulting in a fairly complex situation with no correlation between any two materials. In the present

Future role of hydrogen in FRG

International Nuclear Information System (INIS)

Bradke, H.

1992-01-01

Relative to the Federal Republic of Germany energy-economy framework, this paper prepares supply and demand assessments for a set of energy source diversification strategy alternatives involving the substantial use of hydrogen fuels, with the aim of reducing the strain on the the earth's limited supplies of fossil fuels and limiting carbon dioxide emissions into the atmosphere. These assessments include forecasts of population dynamics, GNP, and sectoral energy consumption, production, imports and prices for fossil fuels and renewable energy sources. The comparative evaluation of the diversification scenarios includes sensitivity analyses to establish the optimum mix of economy-energy planning criteria that would allow for the successful evolution of a hydrogen based economy in the FRG by the year 2040

Discussion and Conclusion: A Global Perspective on the World Economy.

Science.gov (United States)

Hague, Douglas

1983-01-01

Important changes are taking place in the world economy which are not adequately dealt with by either Keynesian or monetarist theories. Too much emphasis placed on what is happening in the American and western European economies can blind us to important developments in such nonwestern economies as the OPEC nations. (IS)

Frontiers, Opportunities and Challenges for a Hydrogen Economy

Science.gov (United States)

Turner, John

2015-03-01

Energy carriers are the staple for powering the society we live in. Coal, oil, natural gas, gasoline and diesel all carry energy in chemical bonds, used in almost all areas of our civilization. But these carriers have a limited-use lifetime on this planet. They are finite, contribute to climate change and carry significant geopolitical issues. If mankind is to maintain and grow our societies, new energy carriers must be developed and deployed into our energy infrastructure. Hydrogen is the simplest of all the energy carriers and when refined from water using renewable energies like solar and wind, represents a sustainable energy carrier, viable for millennia to come. This talk with discuss the challenges for sustainable production of hydrogen, along with the promise and possible pathways for implementing hydrogen into our energy infrastructure.

Nippon oil's activities toward realization of hydrogen society

Energy Technology Data Exchange (ETDEWEB)

Nakagawa, Kojiro; Okazaki, Junji; Kobori, Yoshihiro; Iki, Hideshi [Nippon Oil Corporation (Japan)

2010-07-01

Nippon Oil Corporation, a major Japanese energy distributor, has been devoting extensive efforts toward the establishment of hydrogen supply systems. The Council on Competitiveness-Nippon (COCN), an advisory organization which has influence on Japanese government policy, has announced that the establishment of hydrogen infrastructure should be started in 2015. By that time, we plan to have completed the development of necessary technologies for the infrastructure. It is well recognized that the storage and transportation of hydrogen is the sticking point on the path to realization of a hydrogen economy. The scope of our research covers key technologies for hydrogen storage and transportation, including carbon fiber reinforced plastic (CFRP) tanks for compressed hydrogen gas, hydrogen storage materials, and hydrogen transportation systems which utilize organic chemical hydride (OCH). This article describes Nippon Oil's strategy for realization of the hydrogen economy. (orig.)

Heroes of the knowledge economy

DEFF Research Database (Denmark)

Ørberg, Jakob Williams

they themselves envisage their futures. The thesis looks behind the mirror cabinet of policy making and aims to better grasp the work and personal investments of Indian youth in creating the imaginaries we rely on globally, when we envision the global knowledge economy. The thesis is as such an account......The Indian engineering student has both nationally and globally come to symbolize the advent of a global knowledge economy. Indian engineering students are depicted in policy documents and popular media as important protagonists that will take India into the this promising future. This thesis...... is a study of these Indian ‘heroes’. It is based on ethnographic fieldwork in an iconic site for their production, the top Indian engineering university, the Indian Institute of Technology Delhi, and it aims to understand how students engage in the creation of both their own and national – even global...

Long-run evolution of the global economy: 2. Hindcasts of innovation and growth

Science.gov (United States)

Garrett, T. J.

2015-03-01

Long-range climate forecasts rely upon integrated assessment models that link the global economy to greenhouse gas emissions. This paper evaluates an alternative economic framework, outlined in Part 1, that is based on physical principles rather than explicitly resolved societal dynamics. Relative to a reference model of persistence in trends, model hindcasts that are initialized with data from 1950 to 1960 reproduce trends in global economic production and energy consumption between 2000 and 2010 with a skill score greater than 90%. In part, such high skill appears to be because civilization has responded to an impulse of fossil fuel discovery in the mid-twentieth century. Forecasting the coming century will be more of a challenge because the effect of the impulse appears to have nearly run its course. Nonetheless, the model offers physically constrained futures for the coupled evolution of civilization and climate during the Anthropocene.

Nuclear energy for sustainable Hydrogen production

International Nuclear Information System (INIS)

Gyoshev, G.

2004-01-01

There is general agreement that hydrogen as an universal energy carrier could play increasingly important role in energy future as part of a set of solutions to a variety of energy and environmental problems. Given its abundant nature, hydrogen has been an important raw material in the organic chemical industry. At recent years strong competition has emerged between nations as diverse as the U.S., Japan, Germany, China and Iceland in the race to commercialize hydrogen energy vehicles in the beginning of 21st Century. Any form of energy - fossil, renewable or nuclear - can be used to generate hydrogen. The hydrogen production by nuclear electricity is considered as a sustainable method. By our presentation we are trying to evaluate possibilities for sustainable hydrogen production by nuclear energy at near, medium and long term on EC strategic documents basis. The main EC documents enter water electrolysis by nuclear electricity as only sustainable technology for hydrogen production in early stage of hydrogen economy. In long term as sustainable method is considered the splitting of water by thermochemical technology using heat from high temperature reactors too. We consider that at medium stage of hydrogen economy it is possible to optimize the sustainable hydrogen production by high temperature and high pressure water electrolysis by using a nuclear-solar energy system. (author)

C. Walker-Said and J. D. Kelly (eds), Corporate Social Responsibility? Human Rights in the New Global Economy (Chicago, IL: The University of Chicago Press, 2015), 392 pp

DEFF Research Database (Denmark)

Whelan, Glen

2017-01-01

Book review of: Charlotte Walker-Said and John D. Kelly (eds), Corporate Social Responsibility? Human Rights in the New Global Economy (Chicago, IL: The University of Chicago Press, 2015), 392 pp.......Book review of: Charlotte Walker-Said and John D. Kelly (eds), Corporate Social Responsibility? Human Rights in the New Global Economy (Chicago, IL: The University of Chicago Press, 2015), 392 pp....

FEATURES OF THE LOGISTICS MANAGEMENT OF PRODUCTION OF HIGH TECHNOLOGY PRODUCTS IN TURBULENCE CHANGING GLOBAL ECONOMY

Directory of Open Access Journals (Sweden)

Oleg M. Tolmachev

2015-01-01

Full Text Available The subject / topic: The level of development of any country is currently determined by the proportion of high technologies in the GDP. Logistics – the basis for efficient management of modern knowledge-intensive production. Given the adverse conditions in the global economy, greatly enhanced the relevance of the study of logistical aspects in the management of high-tech products.Subject of research: The logistics management of production of high technology products in turbulence changing global economy. In this paper we apply scientific methods: the dialectic, comparisons and analogies, analysis and synthesis, deduction and induction, abstract , logical, historical and retrospective. The purpose of this article is to identify the characteristics and problems of logistics management of production of high technology products in the countries of the Customs Union and the Eastern Partnership. Also consider the role of clusters in the formation of innovation infrastructure in the countries of the Customs Union.Results: As part of the presentation was the author of the present article the urgency of application of CALS-technologies as a tool for organization and information support for the creation, production and operation of the product at the enterprises of the national economy.Conclusions / significance: Management of enterprises in the real sector of the economy in modern conditions should be based on synergies methodological principles of market and state regulation, with increased use of methods focused on the long term. By such methods, in particular, should include the methods of logistic management of production of high technology products. The importance of these technologies has increased steadily, and in modern conditions gets a new quality content that refl ects the phased development plan targeted action to ensure that the desired state of the enterprise as a socio-economic system. This in turn points to the need to ensure that new

Hydrogen and nuclear power

International Nuclear Information System (INIS)

Holt, D.J.

1976-12-01

This study examines the influence that the market demand for hydrogen might have on the development of world nuclear capacity over the next few decades. In a nuclear economy, hydrogen appears to be the preferred energy carrier over electricity for most purposes, due to its ready substitution and usage for all energy needs, as well as its low transmission costs. The economic factors upon which any transition to hydrogen fuelling will be largely based are seen to be strongly dependent on the form of future energy demand, the energy resource base, and on the status of technology. Accordingly, the world energy economy is examined to identify the factors which might affect the future demand price structure for energy, and a survey of current estimates of world energy resources, particularly oil, gas, nuclear, and solar, is presented. Current and projected technologies for production and utilization of hydrogen are reviewed, together with rudimentary cost estimates. The relative economics are seen to favour production of hydrogen from fossil fuels far into the foreseeable future, and a clear case emerges for high temperature nuclear reactors in such process heat applications. An expanding industrial market for hydrogen, and near term uses in steelmaking and aircraft fuelling are foreseen, which would justify an important development effort towards nuclear penetration of that market. (author)

Hercules project: Contributing to the development of the hydrogen infrastructure

International Nuclear Information System (INIS)

Arxer, Maria del Mar; Martinez Calleja, Luis E.

2007-01-01

A key factor in developing a hydrogen based transport economy is to ensure the establishment of a strong and reliable hydrogen fuel supply chain, from production and distribution, to storage and finally the technology to dispense the hydrogen into the vehicle. This paper describes how the industrial gas industry and, in particular, Air Products and Carburos Metalicos (Spanish subsidiary of Air Products), is approaching the new market for hydrogen as an energy carrier and vehicle fuel. Through participations in projects aiming to create enough knowledge and an early infrastructure build-up, like The Hercules Project (a project carried out in collaboration with eight partners), we contribute to the hydrogen economy becoming a reality for the next generation. (author)

Reduction in global warming due to fuel economy improvements and emissions control of criteria pollutants: New US light-duty vehicles (1968--1991)

Energy Technology Data Exchange (ETDEWEB)

Pitstick, M.E.; Santini, D.J. [Argonne National Lab., IL (United States); Chauhan, H. [Delaware Univ., Newark, DE (United States). Dept. of Civil Engineering

1992-08-01

This paper explores the impact of US emission controls and fuel economy improvements on the global warming potential (GWP) of new light-duty vehicles. Fuel economy improvements have reduced the GWP of both passenger cars and light-duty trucks by lowering the per mile emissions of carbon dioxide (CO{sub 2}). Further GWP reductions have been achieved by emission standards for criteria pollutants: carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NO{sub x}). The GWP of a criteria pollutant was calculated by multiplying the emission rate by a relative global warming factor to obtain a CO{sub 2} equivalent emission rate. Both CO{sub 2} and criteria pollutant emission rates per vehicle have decreased substantially for new light-duty vehicles over the period from 1968 to 1991. Over that period, the GWP from CO{sub 2} was reduced by almost 50% in new vehicles by improving fuel economy. In that same time period, the GWP from criteria pollutants from new vehicles was reduced with emission controls by from 80% to 90% depending on the global warming time frame of interest. Consequently, total reductions in the GWP of new passenger cars and light-duty trucks have been on the order of 55 to 75 percent compared to precontrol (before 1968) new vehicles. However, the reduction in GWP caused by emission control of criteria pollutants has been larger than the reduction caused by improved fuel economy (i.e., reduced CO{sub 2}). The contribution of criteria pollutants to the GWP of precontrol new vehicles was substantial, but their contribution has been reduced significantly due to US emission controls. As a result, the contribution of criteria pollutants to global warming is now much less than the contribution of CO{sub 2} from fuel consumption.

Reduction in global warming due to fuel economy improvements and emissions control of criteria pollutants: New US light-duty vehicles (1968--1991)

Energy Technology Data Exchange (ETDEWEB)

Pitstick, M.E.; Santini, D.J. (Argonne National Lab., IL (United States)); Chauhan, H. (Delaware Univ., Newark, DE (United States). Dept. of Civil Engineering)

1992-01-01

This paper explores the impact of US emission controls and fuel economy improvements on the global warming potential (GWP) of new light-duty vehicles. Fuel economy improvements have reduced the GWP of both passenger cars and light-duty trucks by lowering the per mile emissions of carbon dioxide (CO{sub 2}). Further GWP reductions have been achieved by emission standards for criteria pollutants: carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NO{sub x}). The GWP of a criteria pollutant was calculated by multiplying the emission rate by a relative global warming factor to obtain a CO{sub 2} equivalent emission rate. Both CO{sub 2} and criteria pollutant emission rates per vehicle have decreased substantially for new light-duty vehicles over the period from 1968 to 1991. Over that period, the GWP from CO{sub 2} was reduced by almost 50% in new vehicles by improving fuel economy. In that same time period, the GWP from criteria pollutants from new vehicles was reduced with emission controls by from 80% to 90% depending on the global warming time frame of interest. Consequently, total reductions in the GWP of new passenger cars and light-duty trucks have been on the order of 55 to 75 percent compared to precontrol (before 1968) new vehicles. However, the reduction in GWP caused by emission control of criteria pollutants has been larger than the reduction caused by improved fuel economy (i.e., reduced CO{sub 2}). The contribution of criteria pollutants to the GWP of precontrol new vehicles was substantial, but their contribution has been reduced significantly due to US emission controls. As a result, the contribution of criteria pollutants to global warming is now much less than the contribution of CO{sub 2} from fuel consumption.

Reduction in global warming due to fuel economy improvements and emissions control of criteria pollutants: New US light-duty vehicles (1968--1991)

International Nuclear Information System (INIS)

Pitstick, M.E.; Santini, D.J.; Chauhan, H.

1992-01-01

This paper explores the impact of US emission controls and fuel economy improvements on the global warming potential (GWP) of new light-duty vehicles. Fuel economy improvements have reduced the GWP of both passenger cars and light-duty trucks by lowering the per mile emissions of carbon dioxide (CO 2 ). Further GWP reductions have been achieved by emission standards for criteria pollutants: carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NO x ). The GWP of a criteria pollutant was calculated by multiplying the emission rate by a relative global warming factor to obtain a CO 2 equivalent emission rate. Both CO 2 and criteria pollutant emission rates per vehicle have decreased substantially for new light-duty vehicles over the period from 1968 to 1991. Over that period, the GWP from CO 2 was reduced by almost 50% in new vehicles by improving fuel economy. In that same time period, the GWP from criteria pollutants from new vehicles was reduced with emission controls by from 80% to 90% depending on the global warming time frame of interest. Consequently, total reductions in the GWP of new passenger cars and light-duty trucks have been on the order of 55 to 75 percent compared to precontrol (before 1968) new vehicles. However, the reduction in GWP caused by emission control of criteria pollutants has been larger than the reduction caused by improved fuel economy (i.e., reduced CO 2 ). The contribution of criteria pollutants to the GWP of precontrol new vehicles was substantial, but their contribution has been reduced significantly due to US emission controls. As a result, the contribution of criteria pollutants to global warming is now much less than the contribution of CO 2 from fuel consumption

The Political Economy of Global Communication

Directory of Open Access Journals (Sweden)

Robert W. McChesney

2015-03-01

Full Text Available Editorial note McChesney’s contribution was first published as an introductory chapter in the edited volume entitled Capitalism and the Information Age. In this volume, authors (also those basing their research in areas other than critical communication studies provided, amongst other things, a critique of the celebratory ideas about the revolutionary potentials of the Internet, the new information and, communication technologies, and of the information society, which supposedly brought about a complete discontinuity with the past. The volume presented an original and sorely needed critical insight into these debates, which often hailed new technologies and social changes. It is worth pointing out that this volume also features two chapters by Noam Chomsky and Edward Herman. In these they rethink the role of propaganda in society and their own “propaganda model”, which was aggressively (but often baselessly criticized. Herman’s chapter is dedicated in its entirety to providing a weighty answer to these critiques. McChesney’s contribution, on the other hand, gives an insight into the history of the approach of political economy of communication, embeds the approach in the context of global capitalism (when the full realization about its role in the world context only started to emerge, while also touching upon the key dilemmas of its time that remain relevant to this day (e.g., market liberalization and the corporate ownership of media industries, growth of monopolization, digitalization and the Internet. This is a timely contribution that also demonstrates McChesney’s activist approach and shows how difficult it is for social scientists to forecast what exactly the future will bring.

Study on system layout and component design in the HTTR hydrogen production system. Contract research

Energy Technology Data Exchange (ETDEWEB)

Nishihara, Tetsuo; Shimizu, Akira [Japan Atomic Energy Research Inst., Oarai, Ibaraki (Japan). Oarai Research Establishment; Tanihira, Masanori [Mitsubishi Heavy Industries Ltd., Tokyo (Japan); Uchida, Shoji [Advanced Reactor Technology Co., Ltd., Tokyo (Japan)

2003-01-01

The global warming becomes a significant issue in the world so that it needs to reduce the CO{sub 2} emission. It is expected that hydrogen is in place of the fossil fuels such as coal and oil, and plays the important role to resolve the global warming. There are several hydrogen making processes such as water electrolysis and steam reforming of hydrocarbon. Steam reforming of hydrocarbon is a major hydrogen making process because of economy in industry. It utilizes the fossil fuels as process heat for chemical reaction and results in a large CO{sub 2} emission. New steam reforming system without fossil fuel can contribute to resolve the global warming. High temperature gas-cooled reactor (HTGR) has a unique feature to be able to supply a hot helium gas whose temperature is approximately 950degC at the reactor outlet. This makes HTGR possible to utilize for not only power generation but also process heat utilization. JAERI constructed the high temperature engineering test reactor (HTTR) that is a sort of HTGR in Oarai establishment and starts operation. Nuclear heat utilization is one of the R and D items of the HTTR. The steam reforming system coupling to the HTTR for hydrogen production has been designed. This report represents the system layout and design specification of key components in HTTR steam reforming system. (author)

Study on system layout and component design in the HTTR hydrogen production system. Contract research

International Nuclear Information System (INIS)

Nishihara, Tetsuo; Shimizu, Akira; Uchida, Shoji

2003-01-01

The global warming becomes a significant issue in the world so that it needs to reduce the CO 2 emission. It is expected that hydrogen is in place of the fossil fuels such as coal and oil, and plays the important role to resolve the global warming. There are several hydrogen making processes such as water electrolysis and steam reforming of hydrocarbon. Steam reforming of hydrocarbon is a major hydrogen making process because of economy in industry. It utilizes the fossil fuels as process heat for chemical reaction and results in a large CO 2 emission. New steam reforming system without fossil fuel can contribute to resolve the global warming. High temperature gas-cooled reactor (HTGR) has a unique feature to be able to supply a hot helium gas whose temperature is approximately 950degC at the reactor outlet. This makes HTGR possible to utilize for not only power generation but also process heat utilization. JAERI constructed the high temperature engineering test reactor (HTTR) that is a sort of HTGR in Oarai establishment and starts operation. Nuclear heat utilization is one of the R and D items of the HTTR. The steam reforming system coupling to the HTTR for hydrogen production has been designed. This report represents the system layout and design specification of key components in HTTR steam reforming system. (author)

Redox Flow Batteries, Hydrogen and Distributed Storage.

Science.gov (United States)

Dennison, C R; Vrubel, Heron; Amstutz, Véronique; Peljo, Pekka; Toghill, Kathryn E; Girault, Hubert H

2015-01-01

Social, economic, and political pressures are causing a shift in the global energy mix, with a preference toward renewable energy sources. In order to realize widespread implementation of these resources, large-scale storage of renewable energy is needed. Among the proposed energy storage technologies, redox flow batteries offer many unique advantages. The primary limitation of these systems, however, is their limited energy density which necessitates very large installations. In order to enhance the energy storage capacity of these systems, we have developed a unique dual-circuit architecture which enables two levels of energy storage; first in the conventional electrolyte, and then through the formation of hydrogen. Moreover, we have begun a pilot-scale demonstration project to investigate the scalability and technical readiness of this approach. This combination of conventional energy storage and hydrogen production is well aligned with the current trajectory of modern energy and mobility infrastructure. The combination of these two means of energy storage enables the possibility of an energy economy dominated by renewable resources.

Initial Screening of Thermochemical Water-Splitting Cycles for High Efficiency Generation of Hydrogen Fuels Using Nuclear Power

International Nuclear Information System (INIS)

Brown, L.C.; Funk, J.F.; Showalter, S.K.

1999-01-01

OAK B188 Initial Screening of Thermochemical Water-Splitting Cycles for High Efficiency Generation of Hydrogen Fuels Using Nuclear Power There is currently no large scale, cost-effective, environmentally attractive hydrogen production process, nor is such a process available for commercialization. Hydrogen is a promising energy carrier, which potentially could replace the fossil fuels used in the transportation sector of our economy. Fossil fuels are polluting and carbon dioxide emissions from their combustion are thought to be responsible for global warming. The purpose of this work is to determine the potential for efficient, cost-effective, large-scale production of hydrogen utilizing high temperature heat from an advanced nuclear power station. Almost 800 literature references were located which pertain to thermochemical production of hydrogen from water and over 100 thermochemical watersplitting cycles were examined. Using defined criteria and quantifiable metrics, 25 cycles have been selected for more detailed study

Your Institution in a Global Economy

Science.gov (United States)

Freund, William

2009-01-01

In this article, the author offers his reflections on the American economy and its "slow, gradual, and tedious" recovery. What the American people are experiencing now is not one of the ordinary recessions that have been experienced since World War II. What they have seen is a bursting of a bubble in the credit markets and in financial…

Human Trafficking: Fighting the Illicit Economy with the Legitimate Economy

Directory of Open Access Journals (Sweden)

Louise Shelley

2015-02-01

Full Text Available Since the beginning of research on human trafficking, there has been attention paid to the challenges surrounding the illicit economy. In creating new strategies and initiatives on combatting human trafficking, there needs to be more discussion surrounding the legitimate economy and how the business sector can make an impact in the fight against trafficking. Currently, there is a growing movement of businesses that are looking to address human trafficking through training, education, and leadership initiatives; codes of conduct; supply chain management; and financial analysis. This paper will examine the latest in these strategies and approaches by businesses in the global war against human trafficking, in addition to a discussion of a new initiative engaging the private sector co-led by Dr. Louise Shelley and Christina Bain through the World Economic Forum’s Global Agenda Council Network.

An overview of energy consumption of the globalized world economy

International Nuclear Information System (INIS)

Chen, Z.M.; Chen, G.Q.

2011-01-01

For the globalized world economy with intensive international trade, an overview of energy consumption is presented by an embodied energy analysis to track both direct and indirect energy uses based on a systems input-output simulation. In 2004, the total amounts of energy embodied in household consumption, government consumption, and investment are 7749, 874, and 2009 Mtoe (million tons of oil equivalent), respectively. The United States is shown as the world's biggest embodied energy importer (683 Mtoe) and embodied energy surplus receiver (290 Mtoe), in contrast to China as the biggest exporter (662 Mtoe) and deficit receiver (274 Mtoe). Energy embodied in consumption per capita varies from 0.05 (Uganda) to 19.54 toe (Rest of North America). Based on a forecast for 2005-2035, China is to replace the United States as the world's leading embodied energy consumer in 2027, when its per capita energy consumption will be one quarter of that of the United States. - Highlights: → We present an overview of global energy profile in terms of embodied energy. → The US and China are top embodied energy consumers as well as traders in 2004. → Equality issue is studied by analyzing per capita embodied energy consumption. → The US remains to be the leading energy consumer until replaced by China in 2027.

Proceedings of the 1992 DOE/NREL hydrogen program review

Energy Technology Data Exchange (ETDEWEB)

Rocheleau, R.E.; Gao, Q.H.; Miller, E. [Univ. of Hawaii, Honolulu, HI (United States). Hawaii Natural Energy Inst.

1992-07-01

These proceedings contain 18 papers presented at the meeting. While the majority of the papers (11) had to do with specific hydrogen production methods, other papers were related to hydrogen storage systems, evaluations of and systems analysis for a hydrogen economy, and environmental transport of hydrogen from a pipeline leak.

Management in achieving competitive advantage in Nigerian public organisations under the global economy

Directory of Open Access Journals (Sweden)

Chijioke Hope Ukanwah

2015-09-01

Full Text Available This paper explores the strategic role of human resources management in achieving competitive advantage in a global economy. Human resource management remains indispensable in engendering competitive advantage for businesses in this era of tense global competition. Productivity and competitiveness of organisations is now dependent on their employees’ ability to generate, process, and apply knowledge. Scholars and practitioners of human resources management agree that a workforce that is properly trained and managed is a source of competitive advantage. The article recognised the fact that public organisations have not really given importance to human resource management and this is responsible for their underwhelming performance. The paper recommends some HR strategies that managers can adopt to improve the quality and value of their workforce, and these range from effective talent management, continuous workplace learning, safe and healthy work environment, ICT adoption, competitive benefit system, HR planning to proper deployment of skills and expertise.

Implementation of the knowledge economy paradigm in the strategy of national economy development

Directory of Open Access Journals (Sweden)

Dmytro Lukianenko

2013-08-01

Full Text Available This paper studies the knowledge economy paradigm and the factors of its influence on the development of national economies in the context of transformation of the global competitive environment. It has been methodologically identified the basic categories and concepts concerning the determination of key factors and parameters of modern economic systems. It has been proved through the example of South Korea that implementation of the knowledge economy paradigm in long-term strategies initiated and supported by the state provides new opportunities of socio-economic progress. The basic problems of innovation-driven development of Ukraine’s economy through an assessment of its readiness to transition to the knowledge economy, compared with South Korea. The latter’s experience, despite the objective limitations, is regarded as an example of strategic success in formation of a creative innovation system.

HYDROGEN ENERGY: TERCEIRA ISLAND DEMONSTRATION FACILITY

Directory of Open Access Journals (Sweden)

MARIO ALVES

2008-07-01

Full Text Available The present paper gives a general perspective of the efforts going on at Terceira Island in Azores, Portugal, concerning the implementation of an Hydrogen Economy demonstration campus. The major motivation for such a geographical location choice was the abundance of renewable resources like wind, sea waves and geothermal enthalpy, which are of fundamental importance for the demonstration of renewable hydrogen economy sustainability. Three main campus will be implemented: one at Cume Hill, where the majority of renewable hydrogen production will take place using the wind as the primary energy source, a second one at Angra do Heroismo Industrial park, where a cogen electrical – heat power station will be installed, mainly to feed a Municipal Solid Waste processing plant and a third one, the Praia da Vitoria Hydrogenopolis, where several final consumer demonstrators will be installed both for public awareness and intensive study of economic sustainability and optimization. Some of these units are already under construction, particularly the renewable hydrogen generation facilities.

Decarbonization and sequestration for mitigating global warming

International Nuclear Information System (INIS)

Steinberg, M.

2000-01-01

Mitigating the global warming greenhouse effect while maintaining a fossil fuel economy, requires improving efficiency of utilization of fossil fuels, use of high hydrogen content fossil fuels, decarbonization of fossil fuels, and sequestering of carbon and CO 2 applied to all the sectors of the economy, electric power generation, transportation, and industrial, and domestic power and heat generation. Decarbonization means removal of carbon as C or CO 2 either before or after fossil fuel combustion and sequestration means disposal of the recovered C or CO 2 including its utilization. Removal and recovery of CO 2 from power generation plants and sequestration in the ocean represents one possibility of making a major impact on reducing CO 2 emissions to the atmosphere. This paper will briefly review the progress made in ocean disposal and present some alternative schemes. (author)

Hydrogen and fuel cells. Towards a sustainable energy future

International Nuclear Information System (INIS)

Edwards, P.P.; Kuznetsov, V.L.; David, W.I.F.; Brandon, N.P.

2008-01-01

A major challenge - some would argue, the major challenge facing our planet today - relates to the problem of anthropogenic-driven climate change and its inextricable link to our global society's present and future energy needs [King, D.A., 2004. Environment - climate change science: adapt, mitigate, or ignore? Science 303, 176-177]. Hydrogen and fuel cells are now widely regarded as one of the key energy solutions for the 21st century. These technologies will contribute significantly to a reduction in environmental impact, enhanced energy security (and diversity) and creation of new energy industries. Hydrogen and fuel cells can be utilised in transportation, distributed heat and power generation, and energy storage systems. However, the transition from a carbon-based (fossil fuel) energy system to a hydrogen-based economy involves significant scientific, technological and socioeconomic barriers to the implementation of hydrogen and fuel cells as clean energy technologies of the future. This paper aims to capture, in brief, the current status, key scientific and technical challenges and projection of hydrogen and fuel cells within a sustainable energy vision of the future. We offer no comments here on energy policy and strategy. Rather, we identify challenges facing hydrogen and fuel cell technologies that must be overcome before these technologies can make a significant contribution to cleaner and more efficient energy production processes. (author)

Emerging economies. Potentials, pledges and fair shares of greenhouse gas reduction

Energy Technology Data Exchange (ETDEWEB)

Fekete, Hanna; Hoehne, Niklas; Hagemann, Markus [Ecofys Germany GmbH, Koeln (Germany); Wehnert, Timon; Mersmann, Florian [Wuppertal Institute for Climate, Environment, Energy GmbH (Germany); Vieweg, Marion; Rocha, Marcia; Schaeffer, Michiel; Hare, William [Climate Analytics gGmbH, Berlin (Germany)

2013-04-15

Greenhouse gas emissions need to decrease substantially to limit global average temperature to a maximum of 2 C warming above the preindustrial level in 2100. Emerging economies are of increasing importance in this global effort. In this report we assess how ambitious emission reduction pledges of emerging economies are compared to business as usual emissions, the countries' mitigation potential and respective efforts based on different equity principles. We also compare the pledges and the identified mitigation potential of emerging economies to a global emissions pathway needed to limit global temperature increase to 2 C. Our assessment includes Brazil, China, India, Mexico, South Africa and South Korea. We find that emerging economies have a substantial impact on future global emission levels. This is due to high current levels and high projected growth rates. Also, in most of the countries a large emission reduction potential is available. Action needs to be taken soon to enable the full use of the potential until 2020 and most emerging economies will need significant support from developed countries to implement those.

Changes in Global Economy Influencing the Maritime Industry

Directory of Open Access Journals (Sweden)

Grama Izabella Gilda

2013-08-01

Full Text Available The world economic situation has brightened in 2010. However, multiple risks threaten to undermine the prospects of a sustained recovery and a stable world economy – including sovereign debt problems in many developed regions, and fiscal austerity. These risks are further magnified by the extraordinary shocks that have occurred in 2011, which have included natural disasters and political unrest, as well as rising and volatile energy and commodity prices. Given that for shipping, all stands and falls with worldwide macroeconomic conditions, the developments in world seaborne trade mirrored the performance of the wider economy. After contracting in 2009, international shipping experienced an upswing in demand in 2010, and recorded a positive turnaround in seaborne trade volumes especially in the dry bulk and container trade segments. However, the outlook remains fragile, as seaborne trade is subject to the same uncertainties and shocks that face the world economy. This paper highlights some developments that are currently affecting maritime transport and have the potential to deeply reshape the landscape of international shipping and seaborne trade.

Developing Economies and Global Governance: Will IMF Rethink Its Orthodox View?

Directory of Open Access Journals (Sweden)

Manjula Jain

2018-01-01

Full Text Available It has been constantly viewed that the developed economies unevenly ruled the governance structures in the international organizations such as International Monetary Fund (MF. The continuous development in Emerging and Developing Economies (EDEs over the last 20 years witnessed their growing importance in the world economy, but at the same time little increase in their voice in the IMF. There are reasons for the discontent of the EDEs in the present structure such as the increase of regional monetary arrangements, uneven distribution of quota shares, IMF quota reforms, and IMF voting structure. The world economy is witnessing a tremendous growth of these EDEs and is now at the verge where Asian economies are capable of leading, rather than the North Atlantic economies. This issue should be acknowledged properly and must be responded adequately. This paper makes an attempt to understand the prime issues that should be fixed in the current quotas system and voting structure in the IMF.

Recent developments in intellectual property law in Australia with some reference to the global economy

OpenAIRE

Crennan, Susan

2010-01-01

This paper by Susan Crennan, Justice of the High Court of Australia, addresses developments in Australia in intellectual property law, with some reference to the global economy, and deals with two patent cases, two copyright cases and a designs case. The paper was original presented as a lecture at the Institute of Advanced Legal Studies and is published in Amicus Curiae - Journal of the Society for Advanced Legal Studies. The Journal is produced by the Society for Advanced Legal Studies at t...

Laboring Below the Line: The New Ethnography of Poverty, Low-Wage Work, and Survival in the Global Economy.

Science.gov (United States)

Munger, Frank, Ed.

This document contains 15 papers on poverty, low-wage work, and survival in the global economy, with emphasis on the following topics: identity and the meaning of work; making decisions about work, family, and welfare; and paths toward change. The following papers are included: "Identity as a Weapon in the Moral Politics of Work and…

Hydrogen energy and sustainability: overview and the role for nuclear energy

International Nuclear Information System (INIS)

Rosen, M.A.

2008-01-01

This paper discusses the role of nuclear power in hydrogen energy and sustainability. Hydrogen economy is based on hydrogen production, packaging (compression, liquefaction, hydrides), distribution (pipelines, road, rail, ship), storage (pressure and cryogenic containers), transfer and finally hydrogen use

If the hydrogen was used as a substitute for the petroleum. After the petroleum, the hydrogen?

International Nuclear Information System (INIS)

Rifkin, J.

2002-01-01

The fossil energies reserves are not inexhaustible. From the opinion of the american Jeremy Rifkin which published a book on this subject (the hydrogen economy), the hydrogen presents many energetic advantages to replace the petroleum. The main points of the book are presented and discussed in this paper. (A.L.B.)

Emerging Economies Research Dialogue | IDRC - International ...

International Development Research Centre (IDRC) Digital Library (Canada)

This grant will allow the Indian Council for Research on International Economic Relations to bridge the gap by organizing two research dialogues in the form of international conferences for emerging economy professionals, academics and policymakers on issues of contemporary relevance to the global economy and polity.

It is desirable allocative function of the food market in a global economy?

International Nuclear Information System (INIS)

Leon Rodriguez, Nohra

2008-01-01

This article brings forth the free market influence on product patterns, agricultural output quantities and prices in the global economy? casting doubt over the allocative efficiency of markets and intending to outline some risks brought on by excessive reliance on free markets regarding consumer welfare, food security and negative impact on the environment and sustainable economic growth. As the main analytic element it is presented the preeminence of agricultural food multinational producers, as well as the scale of their influence in terms of product supply and commercialization, responding exclusively to profit maximization incentives without taking into account their role in terms of food nutrition patterns and production

Study on commercial HTGR hydrogen production system

International Nuclear Information System (INIS)

Nishihara, Tetsuo

2000-07-01

The Japanese energy demand in 2030 will increase up to 117% in comparison with one in 2000. We have to avoid a large consumption of fossil fuel that induces a large CO 2 emission from viewpoint of global warming. Furthermore new energy resources expected to resolve global warming have difficulty to be introduced more because of their low energy density. As a result, nuclear power still has a possibility of large introduction to meet the increasing energy demand. On the other hand, in Japan, 40% of fossil fuels in the primary energy are utilized for power generation, and the remaining are utilized as a heat source. New clean energy is required to reduce the consumption of fossil fuels and hydrogen is expected as a alternative energy resource. Prediction of potential hydrogen demand in Japan is carried out and it is clarified that the demand will potentially increase up to 4% of total primary energy in 2050. In present, steam reforming method is the most economical among hydrogen generation processes and the cost of hydrogen production is about 7 to 8 yen/m 3 in Europe and the United States and about 13 yen/m 3 in Japan. JAERI has proposed for using the HTGR whose maximum core outlet temperature is at 950degC as a heat source in the steam reforming to reduced the consumption of fossil fuels and resulting CO 2 emission. Based on the survey of the production rate and the required thermal energy in conventional industry, it is clarified that a hydrogen production system by the steam reforming is the best process for the commercial HTGR nuclear heat utilization. The HTGR steam reforming system and other candidate nuclear heat utilization systems are considered from viewpoint of system layout and economy. From the results, the hydrogen production cost in the HTGR stream reforming system is expected to be about 13.5 yen/m 3 if the cost of nuclear heat of the HTGR is the same as one of the LWR. (author)

FDI from Emerging Economies in EU27

DEFF Research Database (Denmark)

Jindra, Björn

This paper scrutinizes FDI from a wide range of emerging economies (including newly industrializing Asian countries, Latin American countries and East European transition economies) that adopted different growth models in the past. The overarching research question of this paper is to which...... the integration of firms from different emerging economies via FDI into the global economy is linked to technological upgrading. We assume that technology seeking in advanced economies should be reflected in the relevance of particular location factors such as knowledge spillover. We analyses a large firm level...

Northern Togo and the world economy

NARCIS (Netherlands)

L.J. de Haan (Leo); H.A. Reitsma (Henk)

1992-01-01

textabstractHow global is the world economy? Does it also encompass the remote corners of the Third World where subsistence agriculture still predominates and where the first hard-surface roads have yet to be built? And if it does, when did these areas become incorporated into the world economy?

Development of interface technology for nuclear hydrogen production system

International Nuclear Information System (INIS)

Lee, Ki Young; Park, J. K.; Chang, J. H.

2012-06-01

These works focus on the development of attainment indices for nuclear hydrogen key technologies, the analysis of the hydrogen production process and the performance estimation for hydrogen production systems, and the assessment of the nuclear hydrogen production economy. The codes for analyzing the hydrogen production economy are developed for calculating the unit production cost of nuclear hydrogen. We developed basic R and D quality management methodology to meet design technology of VHTR's needs. By putting it in practice, we derived some problems and solutions. We distributed R and D QAP and Q and D QAM to each teams and these are in operation. Computer simulations are performed for estimating the thermal efficiency for the electrodialysis component likely to adapting as one of the hydrogen production system in Korea and EED-SI process known as the key components of the hydrogen production systems. Using the commercial codes, the process diagrams and the spread-sheets were produced for the Bunsen reaction process, Sulphuric Acid dissolution process and HI dissolution process, respectively, which are the key components composing of the SI process

A fuzzy analytic hierarchy/data envelopment analysis approach for measuring the relative efficiency of hydrogen R and D programs in the sector of developing hydrogen energy technologies

Energy Technology Data Exchange (ETDEWEB)

Lee, Seongkon; Kim, Jongwook [Korea Institute of Energy Research (Korea, Republic of). Energy Policy Research Center; Mogi, Gento [Tokyo Univ. (Japan). Graduate School of Engineering; Hui, K.S. [Hong Kong City Univ. (China). Manufacturing Engineering and Engineering Management

2010-07-01

Korea takes 10th place of largest energy consuming nations in the world since it spends 222 million ton of oil equivalent per year and depends on the most amount of consumed energy resources, which account for 96% import in 2008 with the 5.6% selfsufficiency ratio of energy resources. The interest of energy technology development has increased due to its poor energy environments. Specifically, the fluctuation of oil prices has been easily affecting Korean energy environments and economy. Considering its energy environments, energy technology development can be one of the optimal solution and breakthrough to solve Korea's energy circumstances, energy security, and the low carbon green growth with Korea's sustainable development. Moreover, energy and environment issues are the key factors for leading the future sustainable competitive advantage and green growth of one nation over the others nations. Lots of advanced nations have been trying to develop the energy technologies with the establishment of the strategic energy technology R and D programs for creating and maintain a competitive advantage and leading the global energy market. In 2005, we established strategic hydrogen energy technology roadmap in the sector of developing hydrogen energy technologies for coping with next 10 years from 2006 to 2015 as an aspect of hydrogen energy technology development. Hydrogen energy technologies are environmentally sound and friendly comparing with conventional energy technologies. Hydrogen energy technologies can play a key role and is the one of the best alternatives getting much attentions coping with UNFCCC and the hydrogen economy. Hydrogen energy technology roadmap shows meaningful guidelines for implementing the low carbon green growth society. We analyzed the world energy outlook to make hydrogen ETRM and provide energy policy directions in 2005. It focuses on developing hydrogen energy technology considering Korea's energy circumstance. We make a

Book Review: Jandl, Thomas, Vietnam in the Global Economy – The Dy-namics of Integration, Decentralization and Contested Politics

Directory of Open Access Journals (Sweden)

Adam Fforde

2014-01-01

Full Text Available Book Review of the Monograph: Thomas Jandl (2013, Vietnam in the Global Economy – The Dynamics of Integration, Decentralization and Contested Politics. Plymouth: Lexington Books, ISBN 978-0-7391-7786-0, 312 pages

CONTRIBUTIONS OF “KNOWLEDGE” IN WORLD ECONOMY

Directory of Open Access Journals (Sweden)

Gabriela-Liliana CIOBAN

2016-09-01

Full Text Available The effect of knowledge globally is reflected in the growth / development of national economies and improvement of living standards of the population. Arguments underlying this statement are reflected in the values ​​held by certain indicators (Knowledge Economy Index, Gross Domestic Product, Index of Innovation, Knowledge Intensive Services etc. and their effects on national economies. Factors contributing to the development of these indicators are the "key" to success in each economy and also part of their basic foundation. The explanation so far obliges us to analyze current global economic situation and its prospects. As a first step we will try to answer the question "What is the generator factor of growth / prosperity in different countries?" and to identify its evolution over time. A second stage of the study will represent an analysis in the architecture centers of power due to the competitive advantage held by certain countries / companies in creating wealth. The study is based upon emergence and strengthening of competitiveness in the businesses and the national economy. Knowledge-intensive services’ presence in the world's economies is a vital source of economic growth.

Green energy and hydrogen research at University of Waterloo

International Nuclear Information System (INIS)

Fowler, M.

2006-01-01

This paper summarises Green Energy and Hydrogen Research at the University of Waterloo in Canada. Green energy includes solar, wind, bio fuels, hydrogen economy and conventional energy sources with carbon dioxide sequestration

The Political Economy of State Governance in Global Production Networks:Change, Crisis and Contestation in the South African Fruit Sector

OpenAIRE

Phillips, Nicola Jane; Alford, Matthew

2017-01-01

Within the global value chain (GVC) and global production network (GPN) literatures, one of the most vibrant areas of debate focuses on dynamics of governance. However, the evolution of these debates has been underpinned by a persistent firm-centrism, with insufficient attention paid to states, public authority and politics. Building on a renewed interest in these themes in the recent literature, we contribute to a growing demand for a more robust political economy of governance in GVC/GPN de...

The Gulf Cooperation Council countries – economic structures, recent developments and role in the global economy

OpenAIRE

Michael Sturm; Jan Strasky; Petra Adolf; Dominik Peschel

2008-01-01

In the wake of high and rising oil prices since 2003, the member states of the Gulf Cooperation Council (GCC) have seen dynamic economic development, enhancing their role in the global economy as investors and trade partners. Real GDP growth has been buoyant, with non-oil activity expanding faster than oil GDP. Macroeconomic developments have also been characterised by large fiscal and current account surpluses as a result of rising oil revenues, notwithstanding fiscal expansion and rapid imp...

Manitoba: path to a hydrogen future

International Nuclear Information System (INIS)

Parsons, R.V.; Crone, J.

2003-01-01

A hydrogen economy is not just about future clean energy but is also about future economic development. It is about new products, new services, new knowledge, and renewable energy sources that will be ultimately used by consumers in the future, and thus represent potential new economic opportunities. The concept of achieving important environmental and health goals through a cleaner energy economy, based on hydrogen, is not new. Similarly, the desire of individual jurisdictions to seek out and develop economic development opportunities is not new. The key question today becomes one of how to plot directions on hydrogen that will yield appropriate economic development gains in the future. While hydrogen offers significant promise, the prospect benefits are recognized to be still largely long-term in nature. In addition, the ability to identify appropriate future directions is clouded by a degree of 'hydrogen hype' and by a variety of major technical and market uncertainties. During 2002, a unique process was initiated within Manitoba combining these elements to work toward a Hydrogen Economic Development Strategy, a strategy that is ultimately intended to lead the province as a whole to determining our future economic niches for hydrogen. This paper describes the nature of the assessment process undertaken within Manitoba, the outcomes achieved and general insights of relevance to a broader audience. (author)

International Inequality in the Age of Globalization: Japanese Economic Ascent and the Restructuring of the Capitalist World-Economy

Directory of Open Access Journals (Sweden)

Paul S. Ciccantell

2015-08-01

Full Text Available This paper shows how Japanese ?rms and the Japanese state constructed a development model based on the steel industry as a generative sector that drove Japan’s economic ascent in the world-historical context of U.S. hegemony. We make three arguments in this paper. First, there is a new model of capital accumulation that does create new forms of social inequality by redistributing costs and bene?ts in very di?erent ways than earlier models. Second, Japanese ?rms and the Japanese state created this new model of capital accumulation and social inequality via mechanisms including joint ventures, long term contracts, and other forms of international trade and investment, not U.S.-based transnational corporations, as is usually assumed. Third, world-systems theory reconstructed through the lens of the new historical materialism explains this restructuring of the capitalist world-economy as the outcome of Japan’s economic ascent over the last ?fty years. Further, we argue that this new model of capital accumulation has had similar impacts on redistributing the costs and bene?ts of development between core and peripheral regions of the capitalist world-economy in a wide range of global industries. These strategies created a tightly linked set of technological and organizational innovations to overcome the natural and social obstacles to Japanese development, dramatically increase Japan’s international economic competitiveness by lowering production costs in all sectors of the economy, turn Japan into the world’s largest exporter of manufactured products, restructure a range of global industries, and recreate the world-system hierarchy in support of Japanese development. In particular, organizational inno-vations in the use of long term contracts and joint ventures in raw materials industries to foster global excess capacity and lower rents to resource extracting ?rms and states reallocated the costs of providing the material building blocks of

The Dubai 2015 Global Islamic Economy Summit - and what it will take to become a heavyweight champion

OpenAIRE

Wilson, Jonathan

2015-01-01

I just attended the 2015 Global Islamic Economy Summit, in Dubai and it was a fantastic experience. The hospitality was first class and only surpassed by the energy, passion, sincerity and friendship selflessly handed out to everyone attending.\\ud \\ud However, two things that I think need addressing are the understanding, articulation, and execution of two key areas, which were weak in terms of intelligence and insight: Consumer Behaviour and Branding.

Translation, the Knowledge Economy, and Crossing Boundaries in Contemporary Education

Science.gov (United States)

Chen, Yun-Shiuan

2016-01-01

Significant developments in the global economy and information technology have been accompanied by a transformation in the nature and process of knowledge production and dissemination. Concepts such as the knowledge economy or creative economy have been formulated to accommodate the new and complex developments in knowledge, creativity, economy,…

Embodiment Analysis for Greenhouse Gas Emissions by Chinese Economy Based on Global Thermodynamic Potentials

Directory of Open Access Journals (Sweden)

Lijie Wang

2011-11-01

Full Text Available This paper considers the Global Thermodynamic Potential (GTP indicator to perform a unified assessment of greenhouse gas (GHG emissions, and to systematically reveal the emission embodiment in the production, consumption, and international trade of the Chinese economy in 2007 as the most recent year available with input-output table and updated inventory data. The results show that the estimated total direct GHG emissions by the Chinese economy in 2007 amount to 10,657.5 Mt CO2-eq by the GTPs with 40.6% from CH4 emissions in magnitude of the same importance as CO2 emissions. The five sectors of Electric Power/Steam and Hot Water Production and Supply, Smelting and Pressing of Ferrous and Nonferrous Metals, Nonmetal Mineral Products, Agriculture, and Coal Mining and Dressing, are responsible for 83.3% of the total GHG emissions with different emission structures. The demands of coal and coal-electricity determine the structure of emission embodiment to an essential extent. The Construction sector holds the top GHG emissions embodied in both domestic production and domestic consumption. The GHG emission embodied in gross capital formation is more than those in other components of final demand characterized by extensive investment and limited household consumption. China is a net exporter of embodied GHG emissions, with a remarkable share of direct emission induced by international trade, such as textile products, industrial raw materials, and primary machinery and equipment products exports. The fractions of CH4 in the component of embodied GHG emissions in the final demand are much greater than those fractions calculated by the Global Warming Potentials, which highlight the importance of CH4 emissions for the case of China and indicate the essential effect of CH4 emissions on global climate change. To understand the full context to achieve GHG emission mitigation, this study provides a new insight to address China’s GHG emissions status and

Action plan for coordinated deployment of hydrogen fuel cell vehicles and hydrogen infrastructure

International Nuclear Information System (INIS)

Elrick, W.

2009-01-01

This paper discussed a program designed to provide hydrogen vehicles and accessible hydrogen stations for a pre-commercial hydrogen economy in California. The rollout will coordinate the placement of stations in areas that meet the needs of drivers in order to ensure the transition to a competitive marketplace. An action plan has been developed that focuses on the following 3 specific steps: (1) the validation of early passenger vehicle markets, (2) expanded transit bus use, and (2) the establishment of regulations and standards. Specific tasks related to the steps were discussed, as well as potential barriers to the development of a hydrogen infrastructure in California. Methods of ensuring coordinated actions with the fuel cell and hydrogen industries were also reviewed

Materials towards carbon-free, emission-free and oil-free mobility: hydrogen fuel-cell vehicles--now and in the future.

Science.gov (United States)

Hirose, Katsuhiko

2010-07-28

In the past, material innovation has changed society through new material-induced technologies, adding a new value to society. In the present world, engineers and scientists are expected to invent new materials to solve the global problem of climate change. For the transport sector, the challenge for material engineers is to change the oil-based world into a sustainable world. After witnessing the recent high oil price and its adverse impact on the global economy, it is time to accelerate our efforts towards this change. Industries are tackling global energy issues such as oil and CO2, as well as local environmental problems, such as NO(x) and particulate matter. Hydrogen is the most promising candidate to provide carbon-free, emission-free and oil-free mobility. As such, engineers are working very hard to bring this technology into the real society. This paper describes recent progress of vehicle technologies, as well as hydrogen-storage technologies to extend the cruise range and ensure the easiness of refuelling and requesting material scientists to collaborate with industry to fight against global warming.

Hydriding and dehydriding rates and hydrogen-storage capacity of ...

Indian Academy of Sciences (India)

means of nuclear, wind, solar, tidal or geothermal energy. When hydrogen is converted into energy, water is the only exhaust product. It is thus extremely environmental friendly as an energy carrier. Although hydrogen has obvious benefits, an immediate incorporation of hydrogen into the world economy has a number of ...

The New and the Future Look of the Economy

Directory of Open Access Journals (Sweden)

Liliana CRĂCIUN

2012-01-01

Full Text Available The global financial situation and our future economy remain vital concerns for us all. As a result, the government and the business community have to stimulate the economy and give it new dimensions. Virtually everyone agrees on the importance of the economy, but no consensus has or is expected to be reached soon as to the definition of the economy. Economy as a “discipline”' is a concept torn apart by current economic crisis, where fierce competition, greed and consumerism will neither solve the crisis in progress nor will they rehabilitate the economy. It is true that the current economic crisis and the times of slower economic growth that will inevitably follow are old system-related symptoms of the excesses and the recklessness accumulated in time at global level, for which reason we see ourselves forced now to reconsider the options that are lay ahead and outline a clear future perspective.

Macroeconomic perspectives on the Danish economy

DEFF Research Database (Denmark)

Andersen, Torben M.; Hougaard Jensen, Svend E.; Risager, Ole

A guide to major economic policy issues in Denmark. Leading Danish and international economists discuss, in comparative conte×t, the Danish economy's performance in the last 40 years, and assess the challenges which Denmark in common with other small, open economies faces in the global economy...... today. Major features include the continuing of academic analysis with policy making e×perience and e×pertise, and the e×amination of topical issues including the impact of EMU on "outsider" nations....

Financial Shortages Patterns - an Overview on Emerging Economies

Directory of Open Access Journals (Sweden)

Ioana-Veronica ALEXA

2010-12-01

Full Text Available The hereby paper tackles the onset and evolution of the global financial crisis, providing an overview of the partially foreseeable causes and extremely severe consequences. The aim of the paper is to analyze how the collapses of the US sub-prime mortgage market and the reversal of the housing boom in other industrialized economies led to a ripple effect on the world economy. In Europe, bankruptcy stroke and a number of major financial institutions collapsed, while others needed rescuing. The paper concludes that the global economy has proven to be extremely brittle and in need of coherent actions in order to insure recovery.

Reflections on the perspectives of the global economy from the point of view of emerging economies

OpenAIRE

Maria Luiza Falc, o Silva; Joaquim Pinto de Andrade; Thomas S. Torrance

2000-01-01

Recently a number of emerging economies, with high inflation and various kinds of imbalances have experienced what has come to be referred to as dollarization - the phenomenon of currency substitution where the dollar gradually replaces the national currency in the performance of its fundamental functions. The phenomenon is most commonly encountered as a component of the exchange-rate-based stabilization programs implemented in a number of emerging economies in Latin America, Asia and the Mid...

The economy of knowledge, collapse and depression

Directory of Open Access Journals (Sweden)

Ugo Pagano

2017-05-01

Full Text Available This paper reviews a recent strand of research emphasizing how the present institutions of the knowledge economy may be jeopardizing the very promise of growth and prosperity that the increased use of knowledge is generally reported to bring about. The excessive privatization of knowledge generates self-reinforcing vicious and virtuous circles of accumulation of intellectual property and investment in human capital, which increase global inequality. The present institutions of the global economy entail also a reduction of global investment opportunities that is one of the causes of the present global depression. Absent spontaneous antidotes to these phenomena, economic and science policies should aim at redressing the balance between public and private knowledge. Because of the distortion of incentives, stemming from uncompensated knowledge externalities at the international level, these policies should necessarily be coordinated at global level.

Assessment of liquid hydrogen cooled MgB2 conductors for magnetically confined fusion

International Nuclear Information System (INIS)

Glowacki, B A; Nuttall, W J

2008-01-01

Importantly environmental factors are not the only policy-driver for the hydrogen economy. Over the timescale of the development of fusion energy systems, energy security issues are likely to motivate a shift towards both hydrogen production and fusion as an energy source. These technologies combine local control of the system with the collaborative research interests of the major energy users in the global economy. A concept Fusion Island Reactor that might be used to generate H 2 (rather than electricity) is presented. Exploitation of produced hydrogen as a coolant and as a fuel is proposed in conjunction with MgB 2 conductors for the tokomak magnets windings, and electrotechnical devices for Fusion Island's infrastructure. The benefits of using MgB 2 over the Nb-based conductors during construction, operation and decommissioning of the Fusion Island Reactor are presented. The comparison of Nb 3 Sn strands for ITER fusion magnet with newly developed high field composite MgB 2 PIT conductors has shown that at 14 Tesla MgB 2 possesses better properties than any of the Nb 3 Sn conductors produced. In this paper the potential of MgB 2 conductors is examined for tokamaks of both the conventional ITER type and a Spherical Tokamak geometry. In each case MgB 2 is considered as a conductor for a range of field coil applications and the potential for operation at both liquid helium and liquid hydrogen temperatures is considered. Further research plans concerning the application of MgB 2 conductors for Fusion Island are also considered

Emerging from the tragedies in Bangladesh: a challenge to voluntarism in the global economy.

Science.gov (United States)

Claeson, Björn Skorpen

2015-02-01

Under the regime of private company or multi-stakeholder voluntary codes of conduct and industry social auditing, workers have absorbed low wages and unsafe and abusive conditions; labor leaders and union members have become the targets of both government and factory harassment and violence; and trade union power has waned. Nowhere have these private systems of codes and audits so clearly failed to protect workers as in Bangladesh's apparel industry. However, international labor groups and Bangladeshi unions have succeeded in mounting a challenge to voluntarism in the global economy, persuading more than 180 companies to make a binding and enforceable commitment to workers' safety in an agreement with 12 unions. The extent to which this Bangladesh Accord will be able to influence the entrenched global regime of voluntary codes and weak trade unions remains an open question. But if the Accord can make progress in Bangladesh, it can help to inspire similar efforts in other countries and in other industries. © 2015 SAGE Publications.

HUG - the Hydrogen Utility Group

International Nuclear Information System (INIS)

Tinkler, M.

2006-01-01

The Hydrogen Utility Group (HUG) was formally established in October 2005 by a group of leading electric utilities with a common interest in sharing hydrogen experiences and lessons learned. HUG's Mission Statement is: 'To accelerate utility integration of promising hydrogen energy related business applications through the coordinated efforts and actions of its members in collaboration with key stakeholders, including government agencies and utility support organizations.' In February 2006, HUG members presented a briefing to the US Senate Hydrogen and Fuel Cell Caucus in Washington, DC, outlining the significant role that the power industry should play in an emerging hydrogen economy. This presentation provides an overview of that briefing, summarizing the HUG's ongoing interests and activities

Globalisation, Knowledge and the Myth of the Magnet Economy

Science.gov (United States)

Brown, Phillip; Lauder, Hugh

2006-01-01

This article examines the dominant view of the changing relationship between education, jobs and rewards in the global knowledge economy. This asserts that the developed economies can resolve issues of individual aspirations, economic efficiency and social justice through the creation of a high-skills, high-wage "magnet" economy. Here…

Integrated waste hydrogen utilization project

International Nuclear Information System (INIS)

Armstrong, C.

2004-01-01

'Full text:' The BC Hydrogen Highway's, Integrated Waste Hydrogen Utilization Project (IWHUP) is a multi-faceted, synergistic collaboration that will capture waste hydrogen and promote its use through the demonstration of 'Hydrogen Economy' enabling technologies developed by Canadian companies. IWHUP involves capturing and purifying a small portion of the 600 kg/hr of by-product hydrogen vented to the atmosphere at the ERCO's electrochemical sodium chlorate plant in North Vancouver, BC. The captured hydrogen will then be compressed so it is suitable for transportation on roadways and can be used as a fuel in transportation and stationary fuel cell demonstrations. In summary, IWHUP invests in the following; Facilities to produce up to 20kg/hr of 99.999% pure 6250psig hydrogen using QuestAir's leading edge Pressure Swing Absorption technology; Ultra high-pressure transportable hydrogen storage systems developed by Dynetek Industries, Powertech Labs and Sacre-Davey Engineering; A Mobile Hydrogen Fuelling Station to create Instant Hydrogen Infrastructure for light-duty vehicles; Natural gas and hydrogen (H-CNG) blending and compression facilities by Clean Energy for fueling heavy-duty vehicles; Ten hydrogen, internal combustion engine (H-ICE), powered light duty pick-up vehicles and a specialized vehicle training, maintenance, and emissions monitoring program with BC Hydro, GVRD and the District of North Vancouver; The demonstration of Westport's H-CNG technology for heavy-duty vehicles in conjunction with local transit properties and a specialized vehicle training, maintenance, and emissions monitoring program; The demonstration of stationary fuel cell systems that will provide clean power for reducing peak-load power demands (peak shaving), grid independence and water heating; A comprehensive communications and outreach program designed to educate stakeholders, the public, regulatory bodies and emergency response teams in the local community, Supported by industry

Modelling the world economy at the 2050 horizon

OpenAIRE

Fouré , Jean; Bénassy-Quéré , Agnès; Fontagné , Lionel

2013-01-01

International audience; Economic analysis is increasingly addressing long-term issues (such as global warming) that require a dynamic baseline for the world economy. In this article, we develop a three-factor (capital, energy, labour) macroeconometric (MaGE - Macroeconometrics of the Global Economy) model, and project growth for 147 countries to 2050. We improve on the literature by the following: (i) accounting for the energy constraint through dynamic modelling of energy productivity, (ii) ...

Risø energy report 3. Hydrogen and its competitors

DEFF Research Database (Denmark)

Larsen, Hans Hvidtfeldt; Sønderberg Petersen, Leif

2004-01-01

Interest in the hydrogen economy has grown rapidly in recent years. Those countries with long traditions of activity in hydrogen research and development have now been joined by a large number of newcomers. The main reason for this surge of interest isthat the hydrogen economy may be an answer to...... and international organisations including the European Union, the International Energy Agency and the United Nations...... to the two main challenges facing the world in the years to come: climate change and the need for security of energy supplies. Both these challenges require the development of new, highly-efficient energytechnologies that are either carbon-neutral or low emitting technologies. Alternative fuels could serve...

Review of Solid State Hydrogen Storage Methods Adopting Different Kinds of Novel Materials

Directory of Open Access Journals (Sweden)

Renju Zacharia

2015-01-01

Full Text Available Overview of advances in the technology of solid state hydrogen storage methods applying different kinds of novel materials is provided. Metallic and intermetallic hydrides, complex chemical hydride, nanostructured carbon materials, metal-doped carbon nanotubes, metal-organic frameworks (MOFs, metal-doped metal organic frameworks, covalent organic frameworks (COFs, and clathrates solid state hydrogen storage techniques are discussed. The studies on their hydrogen storage properties are in progress towards positive direction. Nevertheless, it is believed that these novel materials will offer far-reaching solutions to the onboard hydrogen storage problems in near future. The review begins with the deficiencies of current energy economy and discusses the various aspects of implementation of hydrogen energy based economy.

Transition to a green economy – a challenge and a solution for the world economy in multiple crisis context

Directory of Open Access Journals (Sweden)

Alina-Mihaela BABONEA

2012-10-01

Full Text Available The concept of "Green Economy" is heavily debated recently because it is considered to be essential for the future global economy. This concept aims to find practical solutions that can be applied in international affairs regarding the environment development as a result of the massive problems caused by multiple crises that are no longer solvable. However, the international community is looking for long-term alternatives to improve the quality of life and eliminate poverty population as much as possible.To make sustainable economic development requires a transition with multiple implications for both the government and the private sector. In other words, you need a joint effort between public and private, in order to separate economic growth from excessive use of resources; the main objective should be considered the quality of life along with reducing the environmental and social deficit.The transition to a "Green Economy" means practicing a certain type of economy based on policies and investment that should be able to create a connection between economic development, biodiversity, ecosystem, climate change, health and welfare on the medium and long term. These premises must be connected together to achieve sustainable development – which is considered the resumption of economic growth at global scale.Switching to "Green Economy" implies a proper concern based on adequate knowledge, research and innovation in order to create a framework for promoting sustainable development on long term. This study aims to generate an overview on the concept of "Green Economy", considered by some experts as the main solution to the problems that countries of the world are facing nowadays. It is well known that the economic system is situated in a collapse and requires a rethinking from all points of view. A solution to adapt the economy and its development to these new global challenges can be the transition to "Green Economy", especially by integrating the

Liquid hydrogen in Japan

Energy Technology Data Exchange (ETDEWEB)

Yasumi, S. [Iwatani Corp., Osaka (Japan). Dept. of Overseas Business Development

2009-07-01

Japan's Iwatani Corporation has focused its attention on hydrogen as the ultimate energy source in future. Unlike the United States, hydrogen use and delivery in liquid form is extremely limited in the European Union and in Japan. Iwatani Corporation broke through industry stereotypes by creating and building Hydro Edge Co. Ltd., Japan's largest liquid hydrogen plant. It was established in 2006 as a joint venture between Iwatani and Kansai Electric Power Group in Osaka. Hydro Edge is Japan's first combined liquid hydrogen and ASU plant, and is fully operational. Liquid oxygen, liquid nitrogen and liquid argon are separated from air using the cryogenic energy of liquefied natural gas fuel that is used for power generation. Liquid hydrogen is produced efficiently and simultaneously using liquid nitrogen. Approximately 12 times as much hydrogen in liquid form can be transported and supplied as pressurized hydrogen gas. This technology is a significant step forward in the dissemination and expansion of hydrogen in a hydrogen-based economy.

VAGINAL ECONOMY: Cinema and Globalization in the Post-Marcos Post-Brocka Era

Directory of Open Access Journals (Sweden)

Rolando B. Tolentino

2010-12-01

Full Text Available This essay explores the trope of the vaginal economy that is proliferated in the political economy and nature of Philippine migration. The vaginal economy is both receptacle and symptom of Philippine development. It represents the discourse through cinema, and historicizes the primal debate in the Marcos and Brocka contestation for image-building of the nation. Primarily through the sex-oriented (bomba films and their permutations in the various political life of the contemporary nation, the vaginal economy is historicized even in the after-life of the post-Marcos and post-Brocka era.

On the strategy of modernization and development of Russian economy in a global depression

Directory of Open Access Journals (Sweden)

Sergey Yurievich Glazyev

2011-06-01

Full Text Available This paper reveals the essence of the program proposed by author on preemptive measures to develop the Russian economy in terms of a global depression. The distinctive features of the present global crisis and the prospects of overcoming it are identified. We propose three possible scenarios for the world economy after the crisis: 1 the scenario of quick withdrawal to a long wave of economic growth (optimistic; 2 the catastrophic scenario; 3 the inertial scenario. The key idea of forming a national strategy for accelerated development lies in: the timely establishment of basic industries, the new technological order and early withdrawal of the Russian economy on the associated new long wave of growth, increasing the power of multiple domestic banking and investment system; economic stabilization and creating a zone of sustainable development in the regions of the Eurasian Economic Community and the CIS. Taking into account the experience of anti-crisis policy of foreign countries, strategic mistakes in the planning of anti-crisis measures are identified. In the analysis of national anti-crisis policies and assessing the effectiveness of anti-crisis measures it is justified that the same mistakes were made in Russia. To overcome them, it is required to provide consistency of macroeconomic policies with the priorities of long-term economic and technological development. It might be achieved by concentrating resources on the development of advanced industrial and technological systems that require dedicated work of the national financial and investment system, including the mechanisms of monetary, fiscal and foreign exchange policy. Conceptual parameters of the strategic planning system that can identify promising areas of economic growth as well as guide the development of state institutions to implement them are formulated. The elements of such a system created in Russia in recent years and requiring its introduction are defined. The efficiency

Globalization and democracy

Directory of Open Access Journals (Sweden)

DEEPAK NAYYAR

2015-09-01

Full Text Available ABSTRACTThe gathering momentum of globalization in the world economy has coincided with the spread of political democracy across countries. Economies have become global. But politics remains national. This essay explores the relationship between globalization and democracy, which is neither linear nor characterized by structural rigidities. It seeks to analyze how globalization might constrain degrees of freedom for nation states and space for democratic politics, and how political democracy within countries might exercise some checks and balances on markets and globalization. The essential argument is that the relationship between globalization and democracy is dialectical and does not conform to ideological caricatures.

The Social Economy Enterprises in Romania

Directory of Open Access Journals (Sweden)

Chelariu Gabriel

2017-01-01

Full Text Available The social economy plays an important role at every country and globally. It provides an economic development alternative based on ethical principles - solidarity, democracy, professional and personal development, functioning according to the market economy and independent of the state. The European Parliament attaches great importance to the social economy; through the adoption of a resolution on the social economy, the parliamentarians had in mind both the recognition of organizations in this sector and the promotion of a new economic model centered on social needs. In the context of the social economy, social enterprises are considered to promote innovative behavior in creating new forms of organization and new services, relying on a diverse mix of resources. Social enterprises receive income mainly from commercial activities and less as a result of public funding.

Efficient production and economics of the clean fuel hydrogen. Paper no. IGEC-1-Keynote-Elnashaie

International Nuclear Information System (INIS)

Elnashaie, S.

2005-01-01

This paper/plenary lecture to this green energy conference briefly discusses six main issues: 1) The future of hydrogen economy; 2) Thermo-chemistry of hydrogen production for different techniques of autothermic operation using different feedstocks; 3) Improvement of the hydrogen yield and minimization of reformer size through combining fast fluidization with hydrogen and oxygen membranes together with CO 2 sequestration; 4) Efficient production of hydrogen using novel Autothermal Circulating Fluidized Bed Membrane Reformer (ACFBMR); 5) Economics of hydrogen production; and, 6) Novel gasification process for hydrogen production from biomass. It is shown that hydrogen economy is not a Myth as some people advocate, and that with well-directed research it will represent a bright future for humanity utilizing such a clean, everlasting fuel, which is also free of deadly conflicts for the control of energy sources. It is shown that autothermic production of hydrogen using novel reformers configurations and wide range of feedstocks is a very promising route towards achieving a successful hydrogen economy. A novel process for the production of hydrogen from different renewable biomass sources is presented and discussed. The process combines the principles of pyrolysis with the simultaneous use of catalyst, membranes and CO 2 sequestration to produce pure hydrogen directly from the unit. Some of the novel processes presented are essential components of modern bio-refineries. (author)

Global economic meltdown and the Nigerian economy | Lawrence ...

African Journals Online (AJOL)

International Journal of Development and Management Review ... Other identified causes are the housing bubble and predatory lending by its financial giants. The crisis has inflicted so much harm on the Nigerian economy by resulting in ...

Transformation of financial services companies in the global knowledge economy : how to map and measure customer value created with relationship capital

NARCIS (Netherlands)

Bree, Antonius Petrus de

2001-01-01

This research focused on how a model in support of an interactive strategy decision-making process within the context of the global Knowledge Economy could be developed and applied within the constraints of time and an overload of data and information available. The focus was on constructing a

THE WORLD ECONOMY IN 2017 AND THE PROSPECTS FOR 2018

Directory of Open Access Journals (Sweden)

Andrei Rădulescu

2018-01-01

Full Text Available The dynamics of the global economy improved in 2017 under the influence of the expansionary policy mix in the US and Euroland, as well as the wave of optimism across the international financial markets. An acceleration of fixed investments in the United States may be noticed, given the expected effects of the fiscal reform implemented by the Trump administration. At the same time, GDP in the Euroland rose at its highest pace since 2007, due to the expansionary monetary policy promoted by the European Central Bank and the accelerating global economy. This paper gives a brief review of the recent developments in the global economy, the United States and Euroland, as well as the prospects for 2018.

Economic Globalization - a Phenomenon of Global Business Integration

Directory of Open Access Journals (Sweden)

Radu-Marcel Joia

2012-05-01

Full Text Available Tumultuous economic life led scientists to seek explanations to the negative economic events,events that take many forms, and to whom it is a must to find a solution or even a mitigating factor. Thefoundation of the economy has undergone many changes. The recent events manifested in the world economyshow that the underlying fundamentals of this science must be revised because they proved to be wrong. Itnotes several times, mainly due to present economic crisis, that currently the economics have no theoreticaland practical means and no tools of analysis and intervention in the economy, proving that the existing onesare exceeded and insufficient, so that the creation of an unifying principle and of some generalizing conceptsthat could systematize and forecast the current economic phenomena in the microeconomics andmacroeconomics, especially in the transnational companies field, those which are the base of the foreigndirect investment flows, should become the main objective of the new economic science. Through this paper,we tried to illustrate the important aspects of economic globalization, the challenges that this phenomenonposes to economies and the way in which an economy can become globally competitive, under massiveconstraints of the global competition, how a national company can become globally integrated, study basedon representative references.

EMERGING CITIES ON THE ARABIAN PENINSULA: URBAN SPACE IN THE KNOWLEDGE ECONOMY CONTEXT

Directory of Open Access Journals (Sweden)

Alain Thierstein

2008-07-01

Full Text Available Networks of the growing knowledge economy significantly influence spatial development on different scales. This paper proposes a framework for analyzing the impact of global knowledge economy networks on the rapidly developing urban space of emerging cities on the Arabian Peninsula, and vice versa. Two aspects of the described research are innovative: First, a global relational geography-perspective builds the basis for approaching the analysis of urban space development in emerging cities on the Arabian Peninsula. Second, the empirical methodology of the research project is a newly defined method triangulation, setting an example for systematic analysis of local urban development in a global context. The method triangulation combines three different research angles: A knowledge economy firm perspective, an on-site observation perspective and a planner perspective. The method triangulation defines the procedure for the research application in selected case study cities on the Arabian Peninsula. Initial results from applying the research methodology in the city of Dubai give a first indication, that emerging cities on the Arabian Peninsula play a significant role in the global and regional knowledge economy networks. Locally developed urban spaces reflect and influence the significance of cities in the global knowledge economy context. Especially the global visibility of urban spaces on a city district scale, which specifically address the needs of knowledge economy players, contributes significantly to the attractiveness of emerging cities on the Arabian Peninsula.

The deregulated global economy: women workers and strategies of resistance.

Science.gov (United States)

Hale, A

1996-10-01

This article discusses the lack of input from women in international debates about the global economy. Women in the South are the most vulnerable to exploitation and most ignored in international discussions of how to protect fair labor standards. Restructuring has led to loss of secure jobs in the public sector and the expansion of female employment in low-paid, insecure, unskilled jobs. Businesses desire a cheap and flexible workforce. Declines in social services, the elimination of subsidies on basic goods, and the introduction of user fees puts pressure on women to supplement family income. A parallel outcome is reduced employment rights, neglect of health and safety standards, and increased disregard among women for their domestic responsibilities. There is a need for alternative models of development. The Self-Employed Women's Organization in India serves as a model for resisting exploitation among self-employed and home-based employees. Female industrial strikers are demanding attention to excessive hours of work, enforced overtime, bullying, and lack of sanitary and medical facilities. There is always fear that organized resistance will lead to industrial relocation or loss of jobs. The International Labor Organization has had a code for 20 years, but the threat of exposure to the press is sometimes more effective. There must be regulation throughout subcontracting chains of transnational companies. International alliances should revolve around issues/strategies identified by workers. International alliances are needed for influencing multinational companies and national governments and lobbying global economic and financial institutions. Standards that are included in social clause discussions are minimum requirements that do not address gender-specific issues. Women Working Worldwide is developing a position statement of social clauses that incorporates a women's perspective.

Decarbonizing the Global Economy - An Integrated Assessment of Low Carbon Emission Scenarios proposed in Climate Policy

Science.gov (United States)

Hokamp, Sascha; Khabbazan, Mohammad Mohammadi

2017-04-01

In 2015, the Conference of the Parties (COP 21) reaffirmed to targeting the global mean temperature rise below 2 °C in 2100 while finding no consent on decarbonizing the global economy, and instead, the final agreement called for enhanced scientific investigation of low carbon emission scenarios (UNFCC, 2015). In addition, the Climate Action Network International (CAN) proposes Special Reports to address decarbonization and low carbon development including 1.5 °C scenarios (IPCC, 2016). In response to these developments, we investigate whether the carbon emission cuts, in accordance with the recent climate policy proposals, may reach the climate target. To tackle this research question, we employ the coupled climate-energy-economy integrated assessment Model of INvestment and endogenous technological Development (MIND, cf. Edenhofer et al., 2005, Neubersch et al. 2014). Extending MIND's climate module to the two-box version used in the Dynamic Integrated model of Climate and the Economy (DICE, cf. Nordhaus and Sztorc, 2013, Nordhaus 2014), we perform a cost-effectiveness analysis with constraints on anthropogenic carbon emissions. We show that a climate policy scenario with early decarbonization complies with the 2° C climate target, even without Carbon Capturing and Storage (CCS) or negative emissions (see van Vuuren et al., 2013, for negative emissions). However, using emission inertia of 3.7 percent annually, reflecting the inflexibility on transforming the energy sector, we find a climate policy with moderately low emissions from 2100 onwards at a cost in terms of Balanced Growth Equivalents (BGE, cf. Anthoff and Tol, 2009) of 0.764 % that requires an early (2035 vs. 2120) peak of investments in renewable energy production compared to a business-as-usual scenario. Hence, decarbonizing the global economy and achieving the 2 °C target might still be possible before 2100, but the window of opportunity is beginning to close. References: Anthoff, D., and Tol, R

MARKETING IMPLICATION IN WINE ECONOMY

Directory of Open Access Journals (Sweden)

Ştefan MATEI

2014-11-01

Full Text Available The wine, a very complex product in viticulture, has proved its tremendous importance not only to the individual but rational nutrition and increasing national income of a country cultivators (evidenced by the upward trend of the share of crop production horticulture and viticulture in the global economy agricultural. More interesting is, given the continued growth in the number of scientific publications and their quality (at least since the 1980s - where "wine" is the centerpiece of these studies - we can not but be witnessing a growing interest more to this "potion" and found that the growing popularity of wine in the science reveals the emergence of a new academic field, ie "wine economy" (or wine-economy. This study aims to make a foray into "wine economy" and to outline some of the implications of marketing in this area.

Advances in hydrogen production by thermochemical water decomposition: A review

International Nuclear Information System (INIS)

Rosen, Marc A.

2010-01-01

Hydrogen demand as an energy currency is anticipated to rise significantly in the future, with the emergence of a hydrogen economy. Hydrogen production is a key component of a hydrogen economy. Several production processes are commercially available, while others are under development including thermochemical water decomposition, which has numerous advantages over other hydrogen production processes. Recent advances in hydrogen production by thermochemical water decomposition are reviewed here. Hydrogen production from non-fossil energy sources such as nuclear and solar is emphasized, as are efforts to lower the temperatures required in thermochemical cycles so as to expand the range of potential heat supplies. Limiting efficiencies are explained and the need to apply exergy analysis is illustrated. The copper-chlorine thermochemical cycle is considered as a case study. It is concluded that developments of improved processes for hydrogen production via thermochemical water decomposition are likely to continue, thermochemical hydrogen production using such non-fossil energy will likely become commercial, and improved efficiencies are expected to be obtained with advanced methodologies like exergy analysis. Although numerous advances have been made on sulphur-iodine cycles, the copper-chlorine cycle has significant potential due to its requirement for process heat at lower temperatures than most other thermochemical processes.

Foreword. The Knowledge Economy: The Present Future

Directory of Open Access Journals (Sweden)

Constantin Bratianu

2017-12-01

Full Text Available All the statistics and evaluations show that the Knowledge Economy is our future. However, a close look at the developed economies demonstrates that the Knowledge Economy is already here, shaping our present time. Although there are many definitions of this new economic framework, their core content stresses the importance of data, information, and knowledge in the production of goods and delivering services in creating value for society. For instance, Powell and Snellman (2004, p.1999 define the knowledge economy as “production and services based on knowledge-intensive activities that contribute to an accelerated pace of technical and scientific advance, as well as a rapid obsolescence. The key component of the knowledge economy is a greater reliance on intellectual capabilities than on physical inputs or natural resources”. In the knowledge economy, knowledge becomes a strategic resource (Davenport & Prusak, 2000; Nonaka & Takeuchi, 1995 and knowledge strategies contribute directly to the competitive advantage (Bratianu & Bolisani, 2015. In this new economy, data, information, and knowledge are the driving forces of development and the knowledge economy is the engine of the global economy growth...

Cost Evaluation with G4-ECONS Program for SI based Nuclear Hydrogen Production Plant

International Nuclear Information System (INIS)

Kim, Jong-ho; Lee, Ki-young; Kim, Yong-wan

2014-01-01

Contemporary hydrogen is production is primarily based on fossil fuels, which is not considered as environments friendly and economically efficient. To achieve the hydrogen economy, it is very important to produce a massive amount of hydrogen in a clean, safe and efficient way. Nuclear production of hydrogen would allow massive production of hydrogen at economic prices while avoiding environments pollution reducing the release of carbon dioxide. Nuclear production of hydrogen could thus become the enabling technology for the hydrogen economy. The economic assessment was performed for nuclear hydrogen production plant consisting of VHTR coupled with SI cycle. For the study, G4-ECONS developed by EMWG of GIF was appropriately modified to calculate the LUHC, assuming 36 months of plant construction time, 5 % of annual interest rate and 12.6 % of fixed charge rate. In G4-ECONS program, LUHC is calculated by the following formula; LUHC = (Annualized TCIC + Annualized O-M Cost + Annualized Fuel Cycle Cost + Annualized D-D Cost) / Annual Hydrogen Production Rate

Hydrogen technologies. Strategy for research, development and demonstration in Denmark, June 2005; Brintteknologier. Strategi for forskning, udvikling og demonstration i Danmark, juni 2005

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-06-01

Hydrogen as energy carrier makes its mark on the international energy and research political agenda. In numerous places around the world great expectations are tied to hydrogen and fuel cell technology as a significant contributor to a future sustainable energy economy, which implies gradual reduction of fossil fuel dependence, reduction of greenhouse gas emission and increased use of renewable energy. Denmark has even now an international position of strength in this area. This position has been reached through continuous research and development efforts since the early 1990ies. This strategy report describes existing and future technologies within hydrogen production, distribution and use. Furthermore, the international development is described. The report points at areas in which Danish research and development can assist in helping Danish industry to influence the future global market for hydrogen and fuel cell technologies. (BA)

Nevada`s role in the hydrogen economy

Energy Technology Data Exchange (ETDEWEB)

Vaeth, T. [Dept. of Energy, Las Vegas, NV (United States)

1997-12-31

The paper discusses the promise of hydrogen and its possible applications, barriers to its development, the role that the Nevada Test Site could play if it were made more available to public and private institutions for research, and the ``clean city`` concept being developed jointly with California, Utah, and Nevada. This concept would create a ``clean corridor`` along the route from Salt Lake City through Reno to Sacramento, Los Angeles, Las Vegas, and back to Salt Lake City.

Renewable Hydrogen Carrier - Carbohydrate: Constructing the Carbon-Neutral Carbohydrate Economy

Science.gov (United States)

2011-01-31

combinations have been investigated for the production of hydrogen from biomass carbohydrate. Chemical catalysis approaches include pyrolysis [19...temperature. High fructose corn syrup, low-cost sucrose replacement, is made by stabilized glucose isomerase, which can work at ~60 °C for even about two...gasoline, vegetable oil vs. biodiesel, corn kernels vs. ethanol [31,109]. Given a price of $0.18/kg carbohydrate (i.e., $10.6/GJ) [2,44], the hydrogen

Hydrogen: Adding Value and Flexibility to the Nuclear Power Industry

International Nuclear Information System (INIS)

Lee, J.; Bhatt, V.; Friley, P.; Horak, W.; Reisman, A.

2004-01-01

The objective of this study was to assess potential synergies between the hydrogen economy and nuclear energy options. Specifically: to provide a market analysis of advanced nuclear energy options for hydrogen production in growing hydrogen demand; to conduct an impact evaluation of nuclear-based hydrogen production on the economics of the energy system, environmental emissions, and energy supply security; and to identify competing technologies and challenges to nuclear options

A technical and environmental comparison between hydrogen and some fossil fuels

International Nuclear Information System (INIS)

Nicoletti, Giovanni; Arcuri, Natale; Nicoletti, Gerardo; Bruno, Roberto

2015-01-01

Highlights: • Hydrogen as new non-conventional energy system. • Technical and environmental comparison between different type of fuels. • Combustion products analysis. • Technical and environmental quality indexes for investigated fuels. • Proposal of a suitable new energy scenario supplied by hydrogen. - Abstract: The exploitation of some fossil fuels such as oil, intended as gasoline or diesel fuel, natural gas and coal, currently satisfy the majority of the growing world energy demand, but they are destined to run out relatively quickly. Beyond this point, their combustion products are the main cause of some global problems such as the greenhouse effect, the hole in the ozone layer, acid rains and generalized environment pollution, so their impact is extremely harmful. Therefore, it is clear that a solution to the energy problem can be obtained only through the use of renewable sources and by means of the exploitation of new low-polluting fuels. In this scenario an important role might be played by hydrogen, which is able to define a new energy system that is more sustainable and cleaner than current systems. For the comparison of the different fuels investigated in this paper, a methodology, which defines appropriate technical and environmental quality indexes, has been developed. These indexes are connected to the pollution produced by combustion reactions and to their intrinsic characteristics of flammability and expansiveness linked to the use of the considered fuels. An appropriate combination of these indexes, in the specific sector of utilization, allows to evaluate a global environmental index for the investigated fuels, highlighting that hydrogen reaches the highest score. In the final part of the paper, a new hydrogen energy economy that would lead to solving the serious environmental problems that damages all the ecosystems of the planet earth, is presented

Nigeria’s Mono-Cultural Economy: Impact Assessment and Prospects

Directory of Open Access Journals (Sweden)

Victor Nwaoba ITUMO

2016-12-01

Full Text Available The article takes an insight into the nature of the oil based mono-cultural economy of Nigeria, providing an in-depth analysis of the situation. It clearly assesses the oil resource based economy, highlights the impacts- positive and negative on Nigeria’s economic development and why Nigeria urgently needs to diversify its economy away from oil resource dependence. If Nigeria will not change the oil dependency economy, there will be grave implications for its economic growth and development as it already negatively affects annual budgetary provisions and other fiscal responsibilities. As it is well known, Nigeria is one of the foremost countries in the global oil export, with disruptions in its supply affecting the international oil market in some ways, huge reliance on oil as a resource has seen one of the foremost economies in Africa challenged in her economic growth and development with oil price volatility and decline on the global market. The research made use of secondary data to assess the situation and also drew the conclusion that Nigeria needs to diversify her economy as reliance on a basic resource discourages growth.

Fuel economy of hybrid fuel-cell vehicles

Science.gov (United States)

Ahluwalia, Rajesh K.; Wang, X.; Rousseau, A.

The potential improvement in fuel economy of a mid-size fuel-cell vehicle by combining it with an energy storage system has been assessed. An energy management strategy is developed and used to operate the direct hydrogen, pressurized fuel-cell system in a load-following mode and the energy storage system in a charge-sustaining mode. The strategy places highest priority on maintaining the energy storage system in a state where it can supply unanticipated boost power when the fuel-cell system alone cannot meet the power demand. It is found that downsizing a fuel-cell system decreases its efficiency on a drive cycle which is compensated by partial regenerative capture of braking energy. On a highway cycle with limited braking energy the increase in fuel economy with hybridization is small but on the stop-and-go urban cycle the fuel economy can improve by 27%. On the combined highway and urban drive cycles the fuel economy of the fuel-cell vehicle is estimated to increase by up to 15% by hybridizing it with an energy storage system.

Technical Integration of Nuclear Hydrogen Production Technology

International Nuclear Information System (INIS)

Lee, Ki Young; Chang, J. H.; Park, J. K.

2007-06-01

These works focus on the development of attainment indices for nuclear hydrogen key technologies, the analysis of the hydrogen production process and the performance estimation for hydrogen production system, and the assessment of the nuclear hydrogen production economy. To estimate the attainments of the key technologies in progress with the performance goals of GIF, itemized are the attainment indices based on SRP published in VHTR R and D steering committee of Gen-IV. For assessing the degree of attainments in comparison with the final goals of VHTR technologies in progress of researches, subdivided are the prerequisite items conformed to the NHDD concepts established in a preconceptual design in 2005. The codes for analyzing the hydrogen production economy are developed for calculating the unit production cost of nuclear hydrogen. We developed basic R and D quality management methodology to meet design technology of VHTR's needs. By putting it in practice, we derived some problems and solutions. We distributed R and D QAP and Q and D QAM to each teams and these are in operation. Computer simulations are performed for estimating the thermal efficiency for the electrodialysis component likely to adapting as one of the hydrogen production system in Korea and EED-SI process known as the key components of the hydrogen production systems. Using the commercial codes, the process diagrams and the spread-sheets were produced for the Bunsen reaction process, Sulphuric Acid dissolution process and HI dissolution process, respectively, which are the key components composing of the SI process

Hydrogen, fuel of the future?

International Nuclear Information System (INIS)

Bello, B.

2008-01-01

The European project HyWays has drawn out the road map of hydrogen energy development in Europe. The impact of this new energy vector on the security of energy supplies, on the abatement of greenhouse gases and on the economy should be important in the future. This article summarizes the main conclusions of the HyWays study: CO 2 emissions, hydrogen production mix, oil saving abatement, economic analysis, contribution of hydrogen to the development of renewable energies, hydrogen uses, development of regional demand and of users' centers, transport and distribution. The proposals of the HyWays consortium are as follows: implementing a strong public/private European partnership to reach the goals, favoring market penetration, developing training, tax exemption on hydrogen in the initial phase for a partial compensation of the cost difference, inciting public fleets to purchase hydrogen-fueled vehicles, using synergies with other technologies (vehicles with internal combustion engines, hybrid vehicles, biofuels of second generation..), harmonizing hydrogen national regulations at the European scale. (J.S.)

Reviving the carbohydrate economy via multi-product lignocellulose biorefineries.

Science.gov (United States)

Zhang, Y-H Percival

2008-05-01

Before the industrial revolution, the global economy was largely based on living carbon from plants. Now the economy is mainly dependent on fossil fuels (dead carbon). Biomass is the only sustainable bioresource that can provide sufficient transportation fuels and renewable materials at the same time. Cellulosic ethanol production from less costly and most abundant lignocellulose is confronted with three main obstacles: (1) high processing costs (dollars /gallon of ethanol), (2) huge capital investment (dollars approximately 4-10/gallon of annual ethanol production capacity), and (3) a narrow margin between feedstock and product prices. Both lignocellulose fractionation technology and effective co-utilization of acetic acid, lignin and hemicellulose will be vital to the realization of profitable lignocellulose biorefineries, since co-product revenues would increase the margin up to 6.2-fold, where all purified lignocellulose co-components have higher selling prices (> approximately 1.0/kg) than ethanol ( approximately 0.5/kg of ethanol). Isolation of large amounts of lignocellulose components through lignocellulose fractionation would stimulate R&D in lignin and hemicellulose applications, as well as promote new markets for lignin- and hemicellulose-derivative products. Lignocellulose resource would be sufficient to replace significant fractionations (e.g., 30%) of transportation fuels through liquid biofuels, internal combustion engines in the short term, and would provide 100% transportation fuels by sugar-hydrogen-fuel cell systems in the long term.

The Uncontrolled Economic Engine of the Developing Economies, Speeding up the Climate Shift

Science.gov (United States)

Khan, K. M.; Khan, M. A.

2014-12-01

As we progress into the 21st century, the world faces challenges of truly global nature bearing implications on the whole world in one way or another. The global economic engine has shifted from the western world (Developed Economies) to the eastern world (Developing Economies) which has brought about tremendous change in the climate related variables in this part of the world. As uncontrolled carbon emissions grow in the developing economies, the phenomenon of global warming and climate shifts become more and more prevalent. While this economic activity provides income for millions of households, it is contributing generously to the rapid degradation of the environment. Developing economies as it has been seen do not employ or abide by stringent regulations regarding emissions which result in uncontrolled emissions. In this particular scenario, it is a tedious task to convince governments in the developing economies to implement regulations regarding emissions because businesses in these economies deem such regulations to be economically unviable. The other side of the problem is that these uncontrolled emission are causing evident climate shifts which has had adverse impacts on the agricultural societies where shifting climates are leading to reduced agricultural output and productivity. Consequently the lives of millions associated directly or indirectly with agriculture are affected and on a more global level, the agricultural produce is decreasing which increases the chances of famine in parts of the world. The situation could have devastating impacts on the global economy and environmental standards and therefore needs to be addressed on emergency basis. The first step towards betterment could be the introduction of the carbon trading economy in the developing economies which would incentivize emission reduction and become more attractive and in the process sustaining minimum possible damage to the environment. Though carbon trading is a formidable first step

Comparative thermoeconomic analysis of hydrogen production by water electrolysis and by ethanol steam reforming

Energy Technology Data Exchange (ETDEWEB)

Riveros-Godoy, Gustavo; Chavez-Rodriguez, Mauro; Cavaliero, Carla [Universidade Estadual de Campinas (UNICAMP), Campinas, SP (Brazil). Mechanical Engineering School], Email: garg@fem.unicamp.br

2010-07-01

Hydrogen is the focus of this work that evaluates in comparative form through thermo economic analysis two hydrogen production processes: water electrolysis and ethanol steam reforming. Even though technical-economical barriers still exist for the development of an economy based on hydrogen, these difficulties are opportunities for the appearance of new business of goods and services, diversification of the energy mix, focus of research activities, development and support to provide sustainability to the new economy. Exergy and rational efficiency concept are used to make a comparison between both processes. (author)

The challenge of market power under globalization

OpenAIRE

David Arie Mayer-Foulkes

2014-01-01

The legacy of Adam Smith leads to a false confidence on the optimality of laissez faire policies for the global market economy. Instead, the polarized character of current globalization deeply affects both developed and underdeveloped economies. Current globalization is characterized by factor exchange between economies of persistently unequal development. This implies the existence of persistent extraordinary market power in transnational corporations, reflected in their disproportionate par...

An oil-sick global economy?

International Nuclear Information System (INIS)

Anon.

2004-01-01

Since early 2004, oil prices have increased by 50% as a combined result of a demand shock, tensions on production capacities and supply disruptions. The surplus of wealth from oil importing to exporting countries nears 100 bn dollars (0.3% of OECD GDP) in the whole year. Households' real income should decrease by 0.3 point in the Euro zone and by 0.5 point in the US. According to our oil price forecasts (33 dollars a barrel by the end of 2005), GDP growth should be reduced by 0.4 point in 2004-2005. Should prices remain at 50 dollars throughout 2005, growth in industrial countries will be further impaired (0.6 point with a monetary policy response), but developing economies will suffer more. Oil producing countries should increase their imports and the reintroduction of petro dollars on financial markets should hold international interest rates down

Network analysis of Chinese provincial economies

Science.gov (United States)

Sun, Xiaoqi; An, Haizhong; Liu, Xiaojia

2018-02-01

Global economic system is a huge network formed by national subnetworks that contains the provincial networks. As the second largest world economy, China has "too big to fail" impact on the interconnected global economy. Detecting the critical sectors and vital linkages inside Chinese economic network is meaningful for understanding the origin of this Chinese impact. Different from tradition network research at national level, this paper focuses on the provincial networks and inter-provincial network. Using Chinese inter-regional input-output table to construct 30 provincial input-output networks and one inter-provincial input-output network, we identify central sectors and vital linkages, as well as analyze economic structure similarity. Results show that (1) Communication Devices sector in Guangdong and that in Jiangsu, Transportation and Storage sector in Shanghai play critical roles in Chinese economy. (2) Advanced manufactures and services industry occupy the central positions in eastern provincial economies, while Construction sector, Heavy industry, and Wholesale and Retail Trades sector are influential in middle and western provinces. (3) The critical monetary flow paths in Chinese economy are Communication Devices sector to Communication Devices sector in Guangdong, Metals Mining sector to Iron and Steel Smelting sector in Henan, Communication Devices sector to Communication Devices sector in Jiangsu, as well as Petroleum Mining sector in Heilongjiang to Petroleum Processing sector in Liaoning. (4) Collective influence results suggest that Finance sector, Transportation and Storage sector, Production of Electricity and Heat sector, and Rubber and Plastics sector in Hainan are strategic influencers, despite being weakly connected. These sectors and input-output relations are worthy of close attention for monitoring Chinese economy.

Weberian versus Pluralistic Legal Forces in the Global Political Economy

Directory of Open Access Journals (Sweden)

Volkmar Gessner

2013-10-01

Full Text Available This picture supports a view that modernization processes lead naturally to legal structures similar to what can be observed in Western societies and that also global structures will emerge on the same model. Together with modernization theory another prominent theory often alluded to as justification for legalization is Institutional Economics where rules and institutions are considered mechanisms for effective transaction costs avoidance. My earlier publications compare these and other approaches for explaining the role of law in the economy. A third theory is Max Weber’s legal rationalization, an evolutionary process running from traditional irrational forms to formal, bureaucratic forms of legal domination. Weber’s view that legal rationalization is our “fate” and informal rules and institutions are necessarily outdated will be reconsidered from a historical perspective and confronted with empirical data gathered in the area of the governance of global business transactions. This article will attempt to show that although Weber’s influential approach still helps to explain much of what occurs in domestic models of capitalism it doesn’t seem to grasp the growing complexities of globalized capitalism. Este análisis apoya la opinión de que los procesos de modernización conducen naturalmente a las estructuras jurídicas similares a lo que se observa en las sociedades occidentales y que también las estructuras globales surgirán en el mismo modelo. Junto con la teoría de la modernización, otra teoría prominente a menudo aludida como justificación para la legalización es la Economía Institucional, donde las reglas y las instituciones se consideran mecanismos para evitar los costos de transacción de efectivo. Las publicaciones anteriores del autor comparan estos y otros enfoques para explicar el papel de la ley en la economía. Una tercera teoría es la racionalización jurídica de Max Weber, un proceso evolutivo que va

Canadian hydrogen strategies

International Nuclear Information System (INIS)

Fairlie, M.; Scepanovic, V.; Dube, J.; Hammerli, M.; Taylor, J.

2004-01-01

'Full text:' In May of 2004, industry and government embarked on a process to create a strategic plan for development of the 'hydrogen economy' in Canada. The process was undertaken to determine how the development and commercialization of hydrogen technologies could be accelerated to yield a 'visible' reduction in greenhouse gases within the timeframe of Kyoto, while establishing a direction that addresses the necessity of far greater reductions in the future. Starting with a meeting of twenty seven experts drawn from the hydrogen technology, energy and transportation industries and government, a vision and mission for the planning process was developed. Two months later a second meeting was held with a broader group of stakeholders to develop hydrogen transition strategies that could achieve the mission, and from identifying the barriers and enablers for these strategies, an action plan was created. This paper reviews the results from this consultation process and discusses next steps. (author)

Re-making the global economy of knowledge: do new fields of research change the structure of North-South relations?

Science.gov (United States)

Connell, Raewyn; Pearse, Rebecca; Collyer, Fran; Maia, João; Morrell, Robert

2017-08-17

How is global-North predominance in the making of organized knowledge affected by the rise of new domains of research? This question is examined empirically in three interdisciplinary areas - climate change, HIV-AIDS, and gender studies - through interviews with 70 researchers in Southern-tier countries Brazil, South Africa and Australia. The study found that the centrality of the North was reinstituted as these domains came into existence, through resource inequalities, workforce mechanisms, and intellectual framing. Yet there are tensions in the global economy of knowledge, around workforce formation, hierarchies of disciplines, neoliberal management strategies, and mismatches with social need. Intellectual workers in the Southern tier have built significant research centres, workforces and some distinctive knowledge projects. These create wider possibilities of change in the global structure of organized knowledge production. © London School of Economics and Political Science 2017.

A year in the life of an investor relations manager in the hydrogen technology section

Energy Technology Data Exchange (ETDEWEB)

Merer, R.M.; Dundas, A.J. [Stuart Energy Systems, Toronto, ON (Canada)

2001-06-01

The technical and cost challenges of hydrogen technology were discussed. Stuart Energy manufactures appliances that generate hydrogen from water, using electricity. The basis for the water electrolysis process is hydrogen generation and supply. This is the basis for fuel cell technology for all applications, energy storage, grid stabilization, and electric power generation from renewable energy sources. Stuart Energy develops the technology for the hydrogen economy for industrial, transportation, and regenerative power markets. In the past decade, the company has reduced the cost and size of its equipment significantly, creating a viable solution to the infrastructure needs of a hydrogen based economy. This presentation focused in part on the new techniques that are necessary to attract and maintain investor interest in Stuart Energy with particular emphasis on investor emotions since Stuart Energy's initial public offering (IPO) in October 2000. At the time, oil prices were high and hydrogen technology was in demand. Since that time, the hydrogen index has dropped significantly and share values are far from their peak. The author explained how stock valuation is determined and emphasized that the hydrogen economy will be built on steady technology development and not on volatile shareholder emotions. The technology promises to generate and use hydrogen in a manner that offers the same or better performance than today's technology, at greater convenience and lower cost. Hydrogen also offers benefits of energy security, higher efficiency and sustainable development. 1 ref.

A year in the life of an investor relations manager in the hydrogen technology section

International Nuclear Information System (INIS)

Merer, R.M.; Dundas, A.J.

2001-01-01

The technical and cost challenges of hydrogen technology were discussed. Stuart Energy manufactures appliances that generate hydrogen from water, using electricity. The basis for the water electrolysis process is hydrogen generation and supply. This is the basis for fuel cell technology for all applications, energy storage, grid stabilization, and electric power generation from renewable energy sources. Stuart Energy develops the technology for the hydrogen economy for industrial, transportation, and regenerative power markets. In the past decade, the company has reduced the cost and size of its equipment significantly, creating a viable solution to the infrastructure needs of a hydrogen based economy. This presentation focused in part on the new techniques that are necessary to attract and maintain investor interest in Stuart Energy with particular emphasis on investor emotions since Stuart Energy's initial public offering (IPO) in October 2000. At the time, oil prices were high and hydrogen technology was in demand. Since that time, the hydrogen index has dropped significantly and share values are far from their peak. The author explained how stock valuation is determined and emphasized that the hydrogen economy will be built on steady technology development and not on volatile shareholder emotions. The technology promises to generate and use hydrogen in a manner that offers the same or better performance than today's technology, at greater convenience and lower cost. Hydrogen also offers benefits of energy security, higher efficiency and sustainable development. 1 ref

National Hydrogen Vision Meeting Proceedings

Energy Technology Data Exchange (ETDEWEB)

None

2001-11-01

This document provides presentations and summaries of the notes from the National Hydrogen Vision Meeting''s facilitated breakout sessions. The Vision Meeting, which took place November 15-16, 2001, kicked off the public-private partnership that will pave the way to a more secure and cleaner energy future for America. These proceedings were compiled into a formal report, A National Vision of America''s Transition to a Hydrogen Economy - To 2030 and Beyond, which is also available online.

A singular facility scientific technological to promote the hydrogen economy

International Nuclear Information System (INIS)

Montes, M.

2010-01-01

Declining fossil fuel reserves raises concerns about new energy resources that will lead to energy systems based on distributed generation and active distribution systems that require new energy storage systems. Hydrogen is a good candidate to operate as storage and as energy carrier that still needs scientific and technological breakthroughs to facilitate their integration into this new energy culture. Spain has supported numerous public-private cooperative efforts that have culminated in the creation of the National Center for Hydrogen Technology Experiment and Fuel Cells. (Author)

Purist or Pragmatist? UK Doctoral Scientists' Moral Positions on the Knowledge Economy

Science.gov (United States)

Hancock, Sally; Hughes, Gwyneth; Walsh, Elaine

2017-01-01

Doctoral scientists increasingly forge non-academic careers after completing the doctorate. Governments and industry in advanced economies welcome this trend, since it complements the "knowledge economy" vision that has come to dominate higher education globally. Knowledge economy stakeholders consider doctoral scientists to constitute…

Hydrogen Production Using Nuclear Energy

Energy Technology Data Exchange (ETDEWEB)

Verfondern, K. [Research Centre Juelich (Germany)

2013-03-15

One of the IAEA's statutory objectives is to 'seek to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world.' One way this objective is achieved is through the publication of a range of technical series. Two of these are the IAEA Nuclear Energy Series and the IAEA Safety Standards Series. According to Article III.A.6 of the IAEA Statute, the safety standards establish 'standards of safety for protection of health and minimization of danger to life and property'. The safety standards include the Safety Fundamentals, Safety Requirements and Safety Guides. These standards are written primarily in a regulatory style, and are binding on the IAEA for its own programmes. The principal users are the regulatory bodies in Member States and other national authorities. The IAEA Nuclear Energy Series comprises reports designed to encourage and assist R and D on, and application of, nuclear energy for peaceful uses. This includes practical examples to be used by owners and operators of utilities in Member States, implementing organizations, academia, and government officials, among others. This information is presented in guides, reports on technology status and advances, and best practices for peaceful uses of nuclear energy based on inputs from international experts. The IAEA Nuclear Energy Series complements the IAEA Safety Standards Series. Nuclear generated hydrogen has important potential advantages over other sources that will be considered for a growing hydrogen share in a future world energy economy. Still, there are technical uncertainties in nuclear hydrogen processes that need to be addressed through a vigorous research and development effort. Safety issues as well as hydrogen storage and distribution are important areas of research to be undertaken to support a successful hydrogen economy in the future. The hydrogen economy is gaining higher visibility and stronger political support in several parts of the

Ecological Modernization and the Global Economy

NARCIS (Netherlands)

Mol, A.P.J.

2002-01-01

This paper explores what an ecological modernization perspective has to offer in an era marked by globalization. Globalization processes and dynamics are mostly seen as detrimental to the environment. The point that an ecological modernization perspective puts on the research agenda is that,

The self as capital in the narrative economy: how biographical testimonies move activism in the Global South.

Science.gov (United States)

Burchardt, Marian

2016-05-01

This article analyses and theorises the practice of biographical storytelling of HIV-positive AIDS activists in South Africa. Combining research in illness narratives, studies of emotions in social activism and analysis of global health institutions in Africa, I explore how biographical self-narrations are deployed to facilitate access to resources and knowledge and thus acquire material and symbolic value. I illustrate my argument through the analysis of the case of an AIDS activist who became a professional biographical storyteller. Based on the analysis which I claim to represent wider dynamics in human-rights-based health activism in the Global South, I propose the concept of narrative economies by which I mean the set of exchange relationships within which biographical self-narrations circulate and produce social value for individuals and organisations. © 2015 Foundation for the Sociology of Health & Illness.

Hydrogen fueling stations in Japan hydrogen and fuel cell demonstration project

International Nuclear Information System (INIS)

Koseki, K.; Tomuro, J.; Sato, H.; Maruyama, S.

2004-01-01

A new national demonstration project of fuel cell vehicles, which is called Japan Hydrogen and Fuel Cell Demonstration Project (JHFC Project), has started in FY2002 on a four-year plan. In this new project, ten hydrogen fueling stations have been constructed in Tokyo and Kanagawa area in FY2002-2003. The ten stations adopt the following different types of fuel and fueling methods: LPG reforming, methanol reforming, naphtha reforming, desulfurized-gasoline reforming, kerosene reforming, natural gas reforming, water electrolysis, liquid hydrogen, by-product hydrogen, and commercially available cylinder hydrogen. Approximately fifty fuel cell passenger cars and a fuel cell bus are running on public roads using these stations. In addition, two hydrogen stations will be constructed in FY2004 in Aichi prefecture where The 2005 World Exposition (EXPO 2005) will be held. The stations will service eight fuel cell buses used as pick-up buses for visitors. We, Engineering Advancement Association of Japan (ENAA), are commissioned to construct and operate a total of twelve stations by Ministry of Economy Trade and Industry (METI). We are executing to demonstrate or identify the energy-saving effect, reduction of the environmental footprint, and issues for facilitating the acceptance of hydrogen stations on the basis of the data obtained from the operation of the stations. (author)

Technological Innovation and Competitiveness in The Global Economy: India's Changing Status and Its Implications

Directory of Open Access Journals (Sweden)

Bala Subrahmanya Mungila Hillemane

2013-09-01

Full Text Available   This paper probes the changing innovation status and resultant competitiveness in the context of global economy and questions the recent ranking improvements of India on the basis of hard economic facts. This paper has made use of secondary data comprising innovation indices and competitiveness rankings published by international organizations and reputed business schools from time to time since 1996 to analyze the changing status of India internationally. Later, using secondary data on key macro-economic variables published by the Government of India, the recent ranking of India is closely examined as well as recent steps taken by the government of India to improve competitiveness is elaborated. The study throws light on the changing but improving innovation dimensions and competitiveness ranking of India since 1996 till 2010. From nowhere India emerges and occupies the second slot, after China, in the global competitiveness ranking. But hard core macro-economic variables do not justify India’s elevation to the top in any way. Given this, the study throws light on the recent policy measures announced by the Government of India and its implications as well as policy imperatives.

VAR—ANALYSIS OF GLOBAL FINANCIAL ECONOMIC CRISIS IMPACT ON PUBLIC BUDGET AND UNEMPLOYMENT: EVIDENCE FROM THE ECONOMY OF THE KYRGYZ REPUBLIC

Directory of Open Access Journals (Sweden)

Nargiza Bakytovna Alymkulova

2016-12-01

Full Text Available The Global financial crisis hit the economy of the Kyrgyz Republic by the third wave of its transmission in the early of 2009. The article examines the impact of the Global financial economic crisis on the public budget and unemployment of the Kyrgyz Republic. We analyzed the transmission of the crisis on the public budget firstly and its effect on unemployment level by using the vector autoregression approach (VAR and quarterly data for 2005–2013 within the framework of IS-LM model for small open economies with floating exchange rate. There is an inverse relationship between the public budget and remittances inflow, liquidity level, volume of deposits, and exchange rate. As a result of the study, the fall in remittances inflows, liquidity level of the banking system, depreciation of the national currency lead to an increase in public revenue. Therefore, the increase in public spending during the crisis period, with the aim of unemployment reduction, may be considered as a crucial policy. The study result allows to policy-makers to exactly know what channels of transmission mechanism transfer the Global crisis on the public budget and its effect on unemployment level of the republic in order to undertake anticrisis macroeconomic policy. The final result of the study indicates that the increase of unemployment level by 1 % requires the increase of public spending by 0.63 %.

Unified force and its relation with global warming crave for hydrogen energy and promote fuel cell technology

International Nuclear Information System (INIS)

Krishnan, K.J.; Kalam, A.

2011-01-01

Global warming is presently a tremendous public interest and has become a threat to every individual. Huge quantities of CO/sub 2/ are emitted to the atmosphere by burning of fossil fuels to produce electricity in power plants and burning of gasoline in aeroplanes and vehicles. Enormous amount of greenhouse gasses are sent into the air when garbage is burnt in landfills. Cutting down of trees and other plants which collect CO/sub 2/ a greenhouse gas which is inhaled and which gives back oxygen which is exhaled makes global warming worse. 'Self-Compressive Surrounding Pressure Force' which is also known as Unified Force is also related with global warming which is proportional to increase of H/sub 2/O level in sea and causes floods, storms, droughts and severe impacts to the environment and society. In order to better understand global warming and its relation with Unified Force, this paper discusses the cause and effect system on the amount of greenhouse gases emitted to the atmosphere from the burning of fossil fuels and also the other green house gases like CH/sub 4/, water vapour, NOx etc. and emphasis its importance to focus on crave for Hydrogen Energy and to promote Fuel Cell technology to keep the earth green and safer from the impacts of global warming. The benefit of switching from fossil fuels to Hydrogen Energy and Fuel Cell technology reduces the impact of global warming, elimination of pollution caused by fossil fuels and greenhouse gases, economic dependence and distributed production. (author)

Energy intensity developments in 40 major economies: Structural change or technology improvement?

International Nuclear Information System (INIS)

Voigt, Sebastian; De Cian, Enrica; Schymura, Michael; Verdolini, Elena

2014-01-01

This study analyzes energy intensity trends and drivers in 40 major economies using the WIOD database, a novel harmonized and consistent dataset of input–output table time series accompanied by environmental satellite data. We use logarithmic mean Divisia index decomposition to (1) attribute efficiency changes to either changes in technology or changes in the structure of the economy, (2) study trends in global energy intensity between 1995 and 2007, and (3) highlight sectoral and regional differences. For the country analysis we apply the traditional two factor index decomposition approach, while for the global analysis we use a three factor decomposition which includes the consideration of regional structural changes in the global economy. We first show that heterogeneity within each sector across countries is high. These general trends within sectors are dominated by large economies, first and foremost the United States. In most cases, heterogeneity is lower within each country across the different sectors. Regarding changes of energy intensity at the country level, improvements between 1995 and 2007 are largely attributable to technological change while structural change is less important in most countries. Notable exceptions are Japan, the United States, Australia, Taiwan, Mexico and Brazil where a change in the industry mix was the main driver behind the observed energy intensity reduction. At the global level we find that despite a shift of the global economy to more energy-intensive countries, aggregate energy efficiency improved mostly due to technological change

Competitiveness in tourism economies of the APEC

Directory of Open Access Journals (Sweden)

Reyna María Ibáñez Pérez

2015-08-01

Full Text Available It is estimated that by 2030 the influx of tourists worldwide scope 1. 7 billion people. For such figures become a reality, timely in formation that can be taken as a reference for the generation of strategies aimed at harnessing the tourism potential of the various destinations in the world is required, plus a coordinated work between different economies, blocks and organizations. Here, in this article, an overview of the situation and development of tourism competitiveness of nations that make up the Forum Asia Pacific Economic Cooperation (APEC is provided. The methodology consisted of review of specialized search and sta tistical information influx, income and tourism competitiveness globally and literature APEC member country. The main results indicate that globally between 2010 and 2013, APEC countries experienced an increase in tourism revenues of 25%, a figure that exceeds global trends. In 2013, the level of tourism competitiveness presented by APEC, ranged between 6 and 82 position globally and only 53% of the 19 APEC economies that were evaluated by the World Economic Forum (WEF, improved their level of competitiveness. In relation to the regulatory framework linked to tourism, nations like Peru, Brunei and Russia reached the lowest ratings of the block thus have enormous work to do to improve your score in this category. In business environment and infrastructure, highlighted America. While in human and cultural resources, proved to be the issue in which APEC economies outperformed. Finally, results for APEC economies, evidence that critical areas are those concerning regulation and policies; and particularly sustainability issue, which can become a bottleneck in terms of competitiveness in the area of APEC therefore must strengthen and design better strategies for joint efforts in relation to such matters.

Market Economy under Rapid Globalization and Rising Productivity

OpenAIRE

Konov, Joshua Ioji

2012-01-01

Market economy of enhancing business laws in contracting, bonding, insuring, legal corporate structures , e.g. will marginalize the economic agents and tools that make market competition unfair, empower small and medium businesses and investors, and boost business activities, fiscal strength, employment, and capital transmission. Keynesian capital infusion will extend its market effect in such higher security marketplace.

Biomass Assessment. Assessment of global biomass potentials and their links to food, water, biodiversity, energy demand and economy. Inventory and analysis of existing studies. Supporting document

International Nuclear Information System (INIS)

Dornburg, V.; Faaij, A.; Verweij, P.; Banse, M.; Van Diepen, K.; Van Keulen, H.; Langeveld, H.; Meeusen, M.; Van de Ven, G.; Wester, F.; Alkemade, R.; Ten Brink, B.; Van den Born, G.J.; Van Oorschot, M.; Ros, J.; Smout, F.; Van Vuuren, D.; Van den Wijngaart, R.; Aiking, H.; Londo, M.; Mozaffarian, H.; Smekens, K.; Lysen, E.

2008-01-01

This supporting document contains the result from the inventory phase of the biomass assessment of global biomass potentials and their links to food, water, biodiversity, energy demand and economy. This study provides a comprehensive assessment of global biomass potential estimates, focusing on the various factors affecting these potentials, such as food supplies, water use, biodiversity, energy demands and agro-economics

International Clean Energy System Using Hydrogen Conversion (WE-NET). subtask 3. Study on the global network; Suiso riyo kokusai clean energy system gijutsu (WE-NET). subtask 3. Global network kenkyu

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-03-01

As a part of the WE-NET project, the introduction condition of hydrogen as substituting energy and CO2 reduction effect were analyzed using a global energy model. The WE-NET project aims at global-wide introduction of clean energy by converting abundant renewable clean energy into hydrogen transportable to distant consumers all over the world. The study result in fiscal 1996 is as follows. Undeveloped hydroelectric resources in the world are estimated to be 12 trillion kWh/y equivalent to the existing developed one in the world. Since the cost of the hydroelectric power generation projects over 1000MW in the planning stage is estimated to be 0.02-0.05$/kWh lower than that of other renewable energies, such projects are expected as energy source in the initial stage of the practical WE-NET project. The GREEN model was modified by adding a hydrogen analysis function, and extending an analysis period. The modified model allowed evaluation of the long-term important role of hydrogen energy, in particular, the capability of CO2 gas reduction all over the world. 28 refs., 92 figs., 56 tabs.

THE ROLE AND PLACE TRANSNATIONAL CORPORATIONS IN GLOBALIZATION

Directory of Open Access Journals (Sweden)

Lytvynenko Kristina

2018-01-01

Full Text Available Introduction. At present, transnational corporations (TNCs are leading the world economy. Each year, the number of TNCs increases, which increases their share in the global economy as a whole. The largest investment projects in the world are concentrated in such corporations, which are a major impetus for the development of countries in which all the capacities of transnational corporations are located. Through the structure of TNCs there are financial and commodity flows that are crucial for the development and improvement of the world economy. The above shows that the study and further research of transnational corporations in the globalization processes is an actual topic of the present. Purpose. The purpose of the paper is to study the peculiarities and trends of the activities of transnational corporations in the conditions of globalization of the world economy. Results. The basis of the new global economic system are TNCs that have large financial resources, implement advanced technologies, have significant spatial markets and conduct an active, globally, investment policy. Conclusions. A transnational corporation is part of the world economy, which is subject to the laws of the development of TNCs and reflects the reciprocal impact on the world economy, a product of globalization processes. The direct relationship between TNCs and the process of globalization comes from the study of the stages of the evolution of transnational corporations. The role of TNCs in the modern world is intensifying, in this connection, the role of national economies is falling, which leads to a conflict of interest between multinational corporations and states. Such conflicts can have a bad effect on the state of the economy and the stability of the state. Therefore, it is necessary to regulate the activities of TNCs. Modern activity of transnationalization has acquired many new features, it can affect not only the world economy, but also the country�

Hydrogen Production from Nuclear Energy

Science.gov (United States)

Walters, Leon; Wade, Dave

2003-07-01

During the past decade the interest in hydrogen as transportation fuel has greatly escalated. This heighten interest is partly related to concerns surrounding local and regional air pollution from the combustion of fossil fuels along with carbon dioxide emissions adding to the enhanced greenhouse effect. More recently there has been a great sensitivity to the vulnerability of our oil supply. Thus, energy security and environmental concerns have driven the interest in hydrogen as the clean and secure alternative to fossil fuels. Remarkable advances in fuel-cell technology have made hydrogen fueled transportation a near-term possibility. However, copious quantities of hydrogen must be generated in a manner independent of fossil fuels if environmental benefits and energy security are to be achieved. The renewable technologies, wind, solar, and geothermal, although important contributors, simply do not comprise the energy density required to deliver enough hydrogen to displace much of the fossil transportation fuels. Nuclear energy is the only primary energy source that can generate enough hydrogen in an energy secure and environmentally benign fashion. Methods of production of hydrogen from nuclear energy, the relative cost of hydrogen, and possible transition schemes to a nuclear-hydrogen economy will be presented.

Hydrogen energy - Abundant, efficient, clean: A debate over the energy-system-of-change

Energy Technology Data Exchange (ETDEWEB)

Winter, Carl-Jochen [International Association for Hydrogen Energy (IAHE), c/o ENERGON Carl-Jochen Winter e.K., Obere St.-Leonhardstr. 9, 88662 Ueberlingen (Germany)

2009-07-15

Both secondary energies, electricity and hydrogen, have much in common: they are technology driven; both are produced from any available primary energy; once produced both are environmentally and climatically clean over the entire length of their respective conversion chains, from production to utilization; they are electrochemically interchangeable via electrolyses and fuel cells; both rely on each other, e.g., when electrolyzers and liquefiers need electricity or when electricity-providing low temperature fuel cells need hydrogen; in cases of secondary energy transport over longer distances they compete with each other; in combined fossil fuel cycles both hydrogen and electricity are produced in parallel exergetically highly efficiently; hydrogen in addition to electricity helps exergizing the energy system and, thus, maximizing the available technical work. There are dissimilarities, too: electricity transports information, hydrogen does not; hydrogen stores and transports energy, electricity does not (in macroeconomic terms). The most obvious dissimilarity is their market presence, both in capacities and in availability: Electricity is globally ubiquitous (almost), whilst hydrogen energy is still used in only selected industrial areas and in much smaller capacities. The article describes in 15 chapters, 33 figures, 3 tables, and 2 Annexes the up-and-coming hydrogen energy economy, its environmental and climatic relevance, its exergizing influence on the energy system, its effect on decarbonizing fossil fueled power plants, the introduction of the novel non-heat-engine-related electrochemical energy converter fuel cell in portable electronics, in stationary and mobile applications. Hydrogen guarantees environmentally and climatically clean transportation on land, in air and space, and at sea. Hydrogen facilitates the electrification of vehicles with practically no range limits. (author)

Influence of peculiarities of transition economy on real estate market

OpenAIRE

Venclauskienė, Deimantė; Snieška, Vytautas

2010-01-01

Global integration processes highlight relevance and weight of real estate market in determining economic cycle processes in different countries. Real estate market processes in countries with transition economy differ from real estate market processes in countries with developed economy in their peculiarities, possible reactions of market participators to economic shocks and consequences to country‘s economy. Common problems with property privatization, formation of legal and financial syste...

Book reviews: Animal spirits. How human psychology drives the economy and why it matters for global capitalism

Directory of Open Access Journals (Sweden)

Gheorghe MANOLESCU

2010-06-01

Full Text Available Animal spirits*. How human psychology drives the economy and why it matters for global capitalism helps us understand how the economic systems operate on the economic theory crisis background. The message of the book is recognizing the importance of irrationality factors in formulating the economic theory. The paper calls for reconsidering the economy fundamentals and principles, presenting a new way of understanding the significant economic phenomena that standard economic science cannot explain or accurately interpret. In this respect, a new way to revolutionize the economic thinking which might change the approach of the economic crises, unemployment, poverty, economic fluctuations and the like, is open. * The “animal spirits” collocation (coming from Latin spiritus animalis, where animus pertains to the soul or means to animate refers to that nervous fluid presently covering the psychological and emotional motivation factors. In a broad sense, the animal spirits refer to vivacity, to the natural state of a healthy animal, acting as an intermediary between the body and soul. In an economic context, Keynes speaks about the people’s strength and vitality determining them to make bold decisions and to invest money, effort and time in business initiatives. From an economic perspective, the animal spirits cover an element of anxiety and inconsistency present in the economy, the people’s unusual ambiguity and insecurity which sometimes paralyse them, while otherwise stimulate them overcome fear and hesitation.

A resource-based view of internationalization in emerging economies

NARCIS (Netherlands)

Hein Roelfsema; Martijn A. Boermans

2012-01-01

Chapter 2 in Impacts of Emerging Economies and Firms on International Business. One of the most remarkable phenomena of recent times is that a large number of firms from emerging economies have come to define and dominate new markets and enter the class of global innovation leaders. Firms that once

China's Economy and the Beijing Olympics

National Research Council Canada - National Science Library

Martin, Michael F

2008-01-01

... in preparation for the international event. China anticipates that the 2008 Olympics will provide both short-term and long-term direct and indirect benefits to its economy, as well as enhance the nation's global image...

Imperatives for an agricultural green economy in South Africa

Directory of Open Access Journals (Sweden)

Constansia Musvoto

2015-01-01

Full Text Available Globally, there are social, economic and environmental challenges related to sustainable development; these challenges include climate change, the need to feed a rapidly increasing population, high rates of poverty and environmental degradation. These challenges have forced us to rethink the way in which development takes place, resulting in the emergence of the concept of a �green economy�. A green economy results in improved human well-being and social equity, while significantly reducing risks to the environment. It is based on principles which integrate social, economic and environmental considerations. South Africa has adopted the principle of green economic growth, and agriculture is one of the sectors that will drive this growth. Agriculture could address some of the sustainable development problems, but there are challenges related to resource availability, environmental impacts of agriculture and climate change. For agriculture to support a green economy it has to be productive, contribute to economic growth and not undermine the environment, social and cultural systems. The information base and policies required to support a green economy in general, and/or an agriculture-supported green economy have not yet been developed, as the green economy is an emerging concept in South Africa as well as globally. The generation of such information requires analysis and synthesis of green economy principles and agricultural imperatives into generic principles and practices for facilitating agriculture�s contribution to the green economy. In this paper, we conduct this analysis and synthesis and highlight the defining aspects of an agricultural green economy.

The transition from industrial (traditional to new (information economy