Market survey Slovak Republic. Bio-energy

International Nuclear Information System (INIS)

2008-01-01

The study presents an overview of Slovakian bioenergy market, its current state and future prospects in terms of size and potentials. In the opening, the basic structure of Slovakian energy sources is presented from IEA energy statistics, then a list of programmes and valid legislation relating to RES follow. Figures from several sources show possible potential accomplishable in biomass utilisation in Slovakia. Some most promising areas containing interesting amounts of unutilised biomass are quoted. Chapter 4 contains overview of programmes supporting the use of RES, examples of already realised projects and some planned projects. In Chapter 5 there is a list of main stakeholders in the bioenergy sector, description of legal requirements and procedures necessary for starting a business in Slovakia and some ways how to promote bioenergy business in Slovakia. As the most promising opportunities identified in Slovakia we can consider projects of biomass utilisation in the form of installation of boilers and creation of distribution channels enabling steady supply of biomass for competitive prices. A lot of waste and other residues from woodworking industries or forestry is available for this purpose. Dutch companies should make maximum use of their technological know-how and try to offer equipment for biomass utilisation. Biogas is produced only on a very limited scale. The reason for that lies in relatively high initial costs that cannot be covered from farming companies and low rentability of realised projects. Still, projects solving disposal of agricultural waste on the one hand and energy production on the other are worth paying attention to. Success stories from the Netherlands could serve as a source of inspiration but doing of thoroughgoing analysis preceding investment itself is of necessity in order to cope with hidden risks and uncertainties. In any case, Dutch companies can offer technological equipment to Slovakian buyers without risks connected with

Tweak, adapt, or transform: Policy scenarios in response to emerging bioenergy markets in the U.S

Science.gov (United States)

Ryan. C. Atwell; Lisa. A. Schulte; Lynne M. Westphal

2011-01-01

Emerging bioenergy markets portend both boon and bane for regions of intensive agricultural production worldwide. To understand and guide the effects of bioenergy markets on agricultural landscapes, communities, and economies, we engaged leaders in the Corn Belt state of Iowa in a participatory workshop and follow-up interviews to develop future policy scenarios....

Integrating fuel reduction management with local bioenergy operations and businesses: A community responsibility

International Nuclear Information System (INIS)

Iversen, Kenneth; Van Demark, Richard

2006-01-01

In approximately 20,000 US wildfire 'at-risk' communities, private citizen awareness and involvement is essential for the effective integration of sustainable fuel reduction programs with the establishment of local biomass/woody materials businesses and bioenergy facilities. The factors that influence local community bioenergy and wood products economic development are mostly social, political, and financial not biological, ecological, or technological. It is the private sector that is the driving force for creating and influencing sustainable forest resources and broadening access to public lands. The many years of no-wood harvesting policies in the United States have caused excessive overgrowth and eliminated local forest products markets. Now with the severe overgrowth, drought and beetle-infested conditions in many Southwestern forests, actions are necessary to reduce fire hazards, improve public safety, and promote forest health. It is the local communities that must take an active role in creating bioenergy facilities and wood products markets to use these fuel reduction supplies. A case in point is Prescott, Arizona, which is enclosed in the south and west by the Bradshaw Mountains and Sierra Prieta range. In 1990, under companion resolution of the Mayor of the City of Prescott and the Yavapai County Supervisors, the Prescott Area Wildland/Urban Interface Commission (PAWUIC) was formed to address the continuing growth of urban population into the wildland areas surrounding the Prescott basin. This organization of private volunteers and cooperating government agencies has the objectives to provide community fire safety education, wildland/urban fire hazard removal, and to promote the local markets for materials harvested from the wildland areas. (author)

Decentralised bioenergy systems: A review of opportunities and threats

International Nuclear Information System (INIS)

Mangoyana, Robert B.; Smith, Timothy F.

2011-01-01

Decentralised bioenergy systems are receiving increasing attention due to the potential ability to support local development, create local employment, and contribute to climate change mitigation. These issues, along with other bioenergy sustainability issues, are reviewed through eighteen international case studies with the objective of identifying opportunities and threats to decentralised bioenergy systems. The case studies were selected based on feedstock type, bioenergy type, production capacity, synergistic alliances, ownership structure and physical locations. This variation was used to provide a basis for evaluating opportunities and threats from different contexts. Commercial viability remains the primary concern for the sustainability of decentralised bioenergy systems. There are, however, opportunities for compounding benefits through integrating small scale decentralised bioenergy systems with other production systems. Integrated production, including closed loop models, allow waste materials from one process to be used as inputs in other production processes, and thereby increasing economic, social and environmental outcomes. Synergistic opportunities along the bioenergy production chain, which include feedstock production, bioenergy marketing and distribution could also be exploited by communities and other investors to minimise decentralised production risk. - Research Highlights: → Small scale decentralised bioenergy production is a potentially sustainable energy system. →Economic viability limits small scale decentralised bioenergy production. → Synergistic alliances along the bioenergy production chain could enhance viability.

Global land-use and market interactions between climate and bioenergy policies

Science.gov (United States)

Golub, A.; Hertel, T. W.; Rose, S. K.

2011-12-01

Over the past few years, interest in bioenergy has boomed with higher oil prices and concerns about energy security, farm incomes, and mitigation of climate change. Large-scale commercial bioenergy production could have far reaching implications for regional and global land use and output markets associated with food, forestry, chemical, and energy sectors, as well as household welfare. Similarly, there is significant interest in international agricultural and forestry based carbon sequestration and greenhouse gas (GHG) mitigation policies, which could also provide revenue to developing countries and farmers in exchange for modifying land management practices. However, bioenergy and climate policies are being formulated largely independent of one another. Understanding the interaction between these potentially competing policy objectives is important for identifying possible constraints that one policy might place on the other, potential complementarities that could be exploited in policy design, and net land-use change and management implications over time. This study develops a new dynamic global computable general equilibrium (CGE) model GDyn-E-AEZ to assess the interaction between biofuels production and climate mitigation policies. The model is built on several existing CGE platforms, including 1) GTAP-AEZ-GHG model (Golub et al., 2009), 2) GTAP-BIO (Birur et al., 2008; Taheripour and Tyner, 2011), and 3) GDyn framework (Ianchovichina and McDougall, 2001) extended to investigate the role of population and per capita income growth, changing consumption patterns, and global economic integration in determining long-run patterns of land-use change. The new model is used to assess the effects of domestic and global bioenergy expansion on future land use, as well as sectoral, regional and global GHG emissions mitigation potential. Do bioenergy programs facilitate or constrain GHG mitigation opportunities? For instance, Golub et al. (2009) estimate substantial GHG

European wood pellet market integration - A study of the residential sector

International Nuclear Information System (INIS)

Olsson, Olle; Hillring, Bengt; Vinterbaeck, Johan

2011-01-01

The integration of European energy markets is a key goal of EU energy policy, and has also been the focal point of many scientific studies in recent years. International markets for coal, oil, natural gas and electricity have previously been investigated in order to determine the extent of the respective markets. This study enhances this field of research to bioenergy markets. Price series data and time series econometrics are used to determine whether residential sector wood pellet markets of Austria, Germany and Sweden are integrated. The results of the econometric tests show that the German and Austrian markets can be considered to be integrated, whereas the Swedish market is separate from the other two countries. Although increased internationalization of wood pellet markets is likely to contribute to European price convergence and market integration, this process is far from completed. (author)

2016 Bioenergy Industry Status Report

Energy Technology Data Exchange (ETDEWEB)

Moriarty, Kristen L. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Milbrandt, Anelia R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Warner, Ethan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Lewis, John E. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Schwab, Amy A. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2018-03-03

This report provides a snapshot of the bioenergy industry status at the end of 2016. The report compliments other annual market reports from the U.S. Department of Energy’s (DOE’s) Office of Energy Efficiency and Renewable Energy offices and is supported by DOE’s Bioenergy Technologies Office (BETO). The 2016 Bioenergy Industry Status Report focuses on past year data covering multiple dimensions of the bioenergy industry and does not attempt to make future market projections. The report provides a balanced and unbiased assessment of the industry and associated markets. It is openly available to the public and is intended to compliment International Energy Agency and industry reports with a focus on DOE stakeholder needs.

Integrating place-specific livelihood and equity outcomes into global assessments of bioenergy deployment

International Nuclear Information System (INIS)

Creutzig, Felix; Corbera, Esteve; Bolwig, Simon; Hunsberger, Carol

2013-01-01

Integrated assessment models suggest that the large-scale deployment of bioenergy could contribute to ambitious climate change mitigation efforts. However, such a shift would intensify the global competition for land, with possible consequences for 1.5 billion smallholder livelihoods that these models do not consider. Maintaining and enhancing robust livelihoods upon bioenergy deployment is an equally important sustainability goal that warrants greater attention. The social implications of biofuel production are complex, varied and place-specific, difficult to model, operationalize and quantify. However, a rapidly developing body of social science literature is advancing the understanding of these interactions. In this letter we link human geography research on the interaction between biofuel crops and livelihoods in developing countries to integrated assessments on biofuels. We review case-study research focused on first-generation biofuel crops to demonstrate that food, income, land and other assets such as health are key livelihood dimensions that can be impacted by such crops and we highlight how place-specific and global dynamics influence both aggregate and distributional outcomes across these livelihood dimensions. We argue that place-specific production models and land tenure regimes mediate livelihood outcomes, which are also in turn affected by global and regional markets and their resulting equilibrium dynamics. The place-specific perspective suggests that distributional consequences are a crucial complement to aggregate outcomes; this has not been given enough weight in comprehensive assessments to date. By narrowing the gap between place-specific case studies and global models, our discussion offers a route towards integrating livelihood and equity considerations into scenarios of future bioenergy deployment, thus contributing to a key challenge in sustainability sciences. (letter)

Integrating place-specific livelihood and equity outcomes into global assessments of bioenergy deployment

Science.gov (United States)

Creutzig, Felix; Corbera, Esteve; Bolwig, Simon; Hunsberger, Carol

2013-09-01

Integrated assessment models suggest that the large-scale deployment of bioenergy could contribute to ambitious climate change mitigation efforts. However, such a shift would intensify the global competition for land, with possible consequences for 1.5 billion smallholder livelihoods that these models do not consider. Maintaining and enhancing robust livelihoods upon bioenergy deployment is an equally important sustainability goal that warrants greater attention. The social implications of biofuel production are complex, varied and place-specific, difficult to model, operationalize and quantify. However, a rapidly developing body of social science literature is advancing the understanding of these interactions. In this letter we link human geography research on the interaction between biofuel crops and livelihoods in developing countries to integrated assessments on biofuels. We review case-study research focused on first-generation biofuel crops to demonstrate that food, income, land and other assets such as health are key livelihood dimensions that can be impacted by such crops and we highlight how place-specific and global dynamics influence both aggregate and distributional outcomes across these livelihood dimensions. We argue that place-specific production models and land tenure regimes mediate livelihood outcomes, which are also in turn affected by global and regional markets and their resulting equilibrium dynamics. The place-specific perspective suggests that distributional consequences are a crucial complement to aggregate outcomes; this has not been given enough weight in comprehensive assessments to date. By narrowing the gap between place-specific case studies and global models, our discussion offers a route towards integrating livelihood and equity considerations into scenarios of future bioenergy deployment, thus contributing to a key challenge in sustainability sciences.

An assessment of the influence of bioenergy and marketed land amenity values on land uses in the midwestern US

Science.gov (United States)

Suk-Won Choi; Brent Sohngen; Ralph. Alig

2011-01-01

There is substantial concern that bioenergy policies could swamp other considerations, such as environmental values, and lead to large-scale conversions of land from forest to crops. This study examines how bioenergy and marketed environmental rents for forestland potentially influence land use in the Midwestern US. We hypothesize that current land uses reflect market...

Environmental Sustainability Assessment of Integrated Food and Bioenergy Production with Case Studies from Ghana

DEFF Research Database (Denmark)

Kamp, Andreas

technologies appear relatively more attractive. Fruit and cocoa residue‐based biogas production in a fruit processing facility, with return of compost to pineapple farmers also proved to be a viable technology. It is recommended that relevant stakeholders explore the implementation of biogas and nutrient......The use of agricultural residues for the production of bioenergy offers tantalising prospects of reduced pollution and greater food sovereignty. Integrated food and bioenergy systems seek to optimise the joint production of food and energy. Integrated food and bioenergy systems may be evaluated...... and compared with other food and energy systems using Environmental Sustainability Assessment (ESA). This thesis investigates a range of integrated food and residuebased bioenergy production systems and provide methodological developments that are relevant for the assessment of such systems. The methodological...

The climate impacts of bioenergy systems depend on market and regulatory policy contexts.

Science.gov (United States)

Lemoine, Derek M; Plevin, Richard J; Cohn, Avery S; Jones, Andrew D; Brandt, Adam R; Vergara, Sintana E; Kammen, Daniel M

2010-10-01

Biomass can help reduce greenhouse gas (GHG) emissions by displacing petroleum in the transportation sector, by displacing fossil-based electricity, and by sequestering atmospheric carbon. Which use mitigates the most emissions depends on market and regulatory contexts outside the scope of attributional life cycle assessments. We show that bioelectricity's advantage over liquid biofuels depends on the GHG intensity of the electricity displaced. Bioelectricity that displaces coal-fired electricity could reduce GHG emissions, but bioelectricity that displaces wind electricity could increase GHG emissions. The electricity displaced depends upon existing infrastructure and policies affecting the electric grid. These findings demonstrate how model assumptions about whether the vehicle fleet and bioenergy use are fixed or free parameters constrain the policy questions an analysis can inform. Our bioenergy life cycle assessment can inform questions about a bioenergy mandate's optimal allocation between liquid fuels and electricity generation, but questions about the optimal level of bioenergy use require analyses with different assumptions about fixed and free parameters.

An integrated policy framework for the sustainable exploitation of biomass for bioenergy from marginal lands

Science.gov (United States)

Panoutsou, Calliope

2017-04-01

Currently, there are not sufficiently tailored policies focusing on biomass and bioenergy from marginal lands. This paper will provide an integrated policy framework and recommendations to facilitate understanding for the market sectors involved and the key principles which can be used to form future sustainable policies for this issue. The work will focus at EU level policy recommendations and discuss how these can interrelate with national and regional level policies to promote the usage of marginal lands for biomass and bioenergy. Recommended policy measures will be based on the findings of the Biomass Policies (www.biomasspolicies.eu) and S2Biom (www.s2biom.eu) projects and will be prepared taking into account the key influencing factors (technical, environmental, social and economic) on biomass and bioenergy from marginal lands: • across different types of marginality (biophysical such as: low temperature, dryness, excess soil moisture, poor chemical properties, steep slope, etc., and socio-economic resulting from lack of economic competitiveness in certain regions and crops, abandonment or rural areas, etc.) • across the different stages of the biomass value chain (supply, logistics, conversion, distribution and end-use). The aim of recommendations will be to inform policy makers on how to distinguish key policy related attributes across biomass and bioenergy from marginal lands, measure them and prioritise actions with a 'system' based approach.

Ecological assessment of integrated bioenergy systems using the Sustainable Process Index

International Nuclear Information System (INIS)

Krotscheck, C.; Konig, F.; Obernberger, I.

2000-01-01

Biomass utilisation for energy production presently faces an uphill battle against fossil fuels. The use of biomass must offer additional benefits to compensate for higher prices: on the basis of a life cycle assessment (using BEAM to evaluate a variety of integrated bioenergy systems in connection with the Sustainable Process Index as a highly aggregated environmental pressure index) it is shown that integrated bioenergy systems are superior to fossil fuel systems in terms of environmental compatibility. The implementation of sustainability measures provides additional valuable information that might help in constructing and optimising integrated bioenergy systems. For a set of reference processes, among them fast pyrolysis, atmospheric gasification, integrated gasification combined cycle (IGCC), combustion and steam cycle (CS) and conventional hydrolysis, a detailed impact assessment is shown. Sensitivity analyses of the most important ecological parameters are calculated, giving an overview of the impacts of various stages in the total life cycle and showing 'what really matters'. Much of the ecological impact of integrated bioenergy systems is induced by feedstock production. It is mainly the use of fossil fuels in cultivation, harvesting and transportation as well as the use of fertilisers in short-rotation coppice production that impose considerable ecological pressure. Concerning electricity generation the most problematic pressures are due to gaseous emissions, most notably the release of NO x . Moreover, a rather complicated process (high amount of grey energy) and the use of fossil pilot fuel (co-combustion) leads to a rather weak ecological performance in contrast to other 100% biomass-based systems. (author)

Market development problems for sustainable bio-energy systems in Sweden. (The BIOMARK project)

Energy Technology Data Exchange (ETDEWEB)

Helby, Peter (ed.); Boerjesson, Paal; Hansen, Anders Christian; Roos, Anders; Rosenqvist, Haakan; Takeuchi, Linn

2003-03-01

The report consists of three case studies relating to Swedish bio-energy markets. The first is concerned with a general analysis of costs and benefits of transition to biomass-based electricity in Sweden. The analysis indicates that many price relations in Sweden do not support the transition to bio-energy. Future prospects for biomass conversion technologies versus natural gas based technologies may not be in favour of bio-energy with the existing fuel prices. Additionally, there is no effective utilisation of the large economic benefits that could be gained by coordinating the bio-energy fuel chain with the management of other material flows such as the nutrient flows in the water cycle. In government policies, the supply of biomass does not seem to receive the same attention as the conversion technologies. Potentially, this could lead to a shortage of biomass feedstock when the conversion technology part of the programmes succeeds. The second study is about market development for energy crops, specifically Salix. The analysis shows that real-life development is far behind prognoses and scenarios, confirming worries about future supplies of biomass. While Salix is associated with significant positive externalities and provides a large potential for co-benefits, the institutional setting is not favourable for the exploitation of these advantages. A particular problem is the high risk farmers face when planting Salix, as future demand is uncertain and prices difficult to predict. A better distribution of risk among the market actors, particularly between farmers and district heating companies, might be the best strategy for renewed growth in this sector. The third study is concerned with the wood pellets market, which experienced a supply crisis in the winter 2001/02, as producers were unable to satisfy demand or did so only at highly elevated prices. The analysis points to weakness in market governance, especially insufficient information flows between actors

Market development problems for sustainable bio-energy systems in Sweden. (The BIOMARK project)

International Nuclear Information System (INIS)

Helby, Peter; Boerjesson, Paal; Hansen, Anders Christian; Roos, Anders; Rosenqvist, Haakan; Takeuchi, Linn

2003-03-01

The report consists of three case studies relating to Swedish bio-energy markets. The first is concerned with a general analysis of costs and benefits of transition to biomass-based electricity in Sweden. The analysis indicates that many price relations in Sweden do not support the transition to bio-energy. Future prospects for biomass conversion technologies versus natural gas based technologies may not be in favour of bio-energy with the existing fuel prices. Additionally, there is no effective utilisation of the large economic benefits that could be gained by coordinating the bio-energy fuel chain with the management of other material flows such as the nutrient flows in the water cycle. In government policies, the supply of biomass does not seem to receive the same attention as the conversion technologies. Potentially, this could lead to a shortage of biomass feedstock when the conversion technology part of the programmes succeeds. The second study is about market development for energy crops, specifically Salix. The analysis shows that real-life development is far behind prognoses and scenarios, confirming worries about future supplies of biomass. While Salix is associated with significant positive externalities and provides a large potential for co-benefits, the institutional setting is not favourable for the exploitation of these advantages. A particular problem is the high risk farmers face when planting Salix, as future demand is uncertain and prices difficult to predict. A better distribution of risk among the market actors, particularly between farmers and district heating companies, might be the best strategy for renewed growth in this sector. The third study is concerned with the wood pellets market, which experienced a supply crisis in the winter 2001/02, as producers were unable to satisfy demand or did so only at highly elevated prices. The analysis points to weakness in market governance, especially insufficient information flows between actors

Technical and economic performance of integrated bioenergy systems

Energy Technology Data Exchange (ETDEWEB)

Toft, A.J.; Bridgwater, A.V. [Aston Univ. (United Kingdom). Energy Research Group; Mitchell, C.P.; Watters, M.P. [Aberdeen Univ. (United Kingdom). Wood Supply Research Group; Stevens, D.J. [Cascade Research, Inc. (United States)

1996-12-31

A comprehensive study of biomass production, conversion and utilisation systems has been carried out to examine complete bioenergy systems from biomass in the forest to electricity delivered to the grid. Spreadsheet models have been derived for all of the key steps in an integrated process and these have been compiled into an overall BioEnergy Assessment Model (BEAM). The model has also been used to investigate both the performance of different technologies and the effect of different configurations of the same basic system by manipulating the interfaces between feed production, feed conversion and electricity generation. Some of the results of these analyses are presented here. (orig.)

Technical and economic performance of integrated bioenergy systems

Energy Technology Data Exchange (ETDEWEB)

Toft, A J; Bridgwater, A V [Aston Univ. (United Kingdom). Energy Research Group; Mitchell, C P; Watters, M P [Aberdeen Univ. (United Kingdom). Wood Supply Research Group; Stevens, D J [Cascade Research, Inc. (United States)

1997-12-31

A comprehensive study of biomass production, conversion and utilisation systems has been carried out to examine complete bioenergy systems from biomass in the forest to electricity delivered to the grid. Spreadsheet models have been derived for all of the key steps in an integrated process and these have been compiled into an overall BioEnergy Assessment Model (BEAM). The model has also been used to investigate both the performance of different technologies and the effect of different configurations of the same basic system by manipulating the interfaces between feed production, feed conversion and electricity generation. Some of the results of these analyses are presented here. (orig.)

Technical and economic performance of integrated bioenergy systems

International Nuclear Information System (INIS)

Toft, A.J.; Bridgwater, A.V.

1996-01-01

A comprehensive study of biomass production, conversion and utilisation systems has been carried out to examine complete bioenergy systems from biomass in the forest to electricity delivered to the grid. Spreadsheet models have been derived for all of the key steps in an integrated process and these have been compiled into an overall BioEnergy Assessment Model (BEAM). The model has also been used to investigate both the performance of different technologies and the effect of different configurations of the same basic system by manipulating the interfaces between feed production, feed conversion and electricity generation. Some of the results of these analyses are presented here. (orig.)

Market survey Hungary. Bio-energy

International Nuclear Information System (INIS)

2008-01-01

Basic characteristics of the market for bioenergy (biomass, biogas and biofuels) in Hungary and consequences for business environment are summarized, based on a SWOT analysis. RES is the priority issue to which a lot of attention is paid both at governmental and private level; private investors should view RES as a new niche for their business activities. Standard approach based on a thoroughly done preparation of the project in terms of profitability and risk assessment is necessary in order to avoid potential financial losses due to changed market conditions or differences between assumptions and business reality. Some recommendations for entry on the Hungarian bio energy market are presented: (1) Generally, look for success stories in the Netherlands first and then look for places where such proved and time-tested technologies could be used in Hungary with respect to local specifics. In such way, you can find market niches where investment can be made or new products can be launched; (2) For retail selling it is appropriate to establish business contacts with existing dealers and associations and offer own products through their distribution network. This scheme has the advantage of low initial costs as well as risks involved; (3) In the case of large investments into equipment complexes using RES it seems more appropriate to refer directly either to municipal authorities on whose cadastre the investment should take place or to specialized consultancy agencies that can support the plan with additional information on legal requirements, national programmes supporting RES or available technology. Of course, direct collaboration with well-established local partner can be beneficial for both sides too; (4) If you want to receive up-to-date information on particular aspects of the biomass market in Hungary, you can refer to some governmental organisations associations referred in the key contact addresses

Sustainability standards for bioenergy-A means to reduce climate change risks?

International Nuclear Information System (INIS)

Schubert, Renate; Blasch, Julia

2010-01-01

The paper discusses the importance of standards for sustainable bioenergy production. Sustainability of bioenergy production is crucial if bioenergy is supposed to contribute effectively to climate change mitigation. First, a brief overview of current bioenergy policies and of initiatives and legislation for bioenergy sustainability are given. Then, the authors show that under free market conditions undersupply of sustainable bioenergy will prevail. Two types of market failures are identified: information asymmetry and externalities in bioenergy production. Due to these market failures bioenergy is less sustainable than it could be. It is shown that mandatory certification and subsequent labeling can help to overcome the information asymmetry and lead to a more efficient market outcome since consumers can choose products according to their preferences. The authors conclude, however, that the existence of production externalities asks for stronger market intervention, for example in the form of binding minimum standards or taxes. The paper discusses the efficiency and feasibility of such policy measures and shows that mandatory certification combined with binding minimum standards can be an adequate policy choice to regulate the bioenergy market.

The potential demand for bioenergy in residential heating applications (bio-heat) in the UK based on a market segment analysis

International Nuclear Information System (INIS)

Jablonski, S.; Pantaleo, A.; Bauen, A.; Pearson, P.; Panoutsou, C.; Slade, R.

2008-01-01

How large is the potential demand for bio-heat in the UK? Whilst most research has focused on the supply of biomass for energy production, an understanding of the potential demand is crucial to the uptake of heat from bioenergy. We have designed a systematic framework utilising market segmentation techniques to assess the potential demand for biomass heat in the UK. First, the heat market is divided into relevant segments, characterised in terms of their final energy consumption, technological and fuel supply options. Second, the key technical, economic and organisational factors that affect the uptake of bioenergy in each heat segment are identified, classified and then analysed to reveal which could be strong barriers, which could be surmounted easily, and for which bioenergy heat represents an improvement compared to alternatives. The defined framework is applied to the UK residential sector. We identify provisionally the most promising market segments for bioenergy heat, and their current levels of energy demand. We find that, depending on the assumptions, the present potential demand for bio-heat in the UK residential sector ranges between 3% (conservative estimate) and 31% (optimistic estimate) of the total energy consumed in the heat market. (author)

Evolutionary algorithms approach for integrated bioenergy supply chains optimization

International Nuclear Information System (INIS)

Ayoub, Nasser; Elmoshi, Elsayed; Seki, Hiroya; Naka, Yuji

2009-01-01

In this paper, we propose an optimization model and solution approach for designing and evaluating integrated system of bioenergy production supply chains, SC, at the local level. Designing SC that simultaneously utilize a set of bio-resources together is a complicated task, considered here. The complication arises from the different nature and sources of bio-resources used in bioenergy production i.e., wet, dry or agriculture, industrial etc. Moreover, the different concerns that decision makers should take into account, to overcome the tradeoff anxieties of the socialists and investors, i.e., social, environmental and economical factors, was considered through the options of multi-criteria optimization. A first part of this research was introduced in earlier research work explaining the general Bioenergy Decision System gBEDS [Ayoub N, Martins R, Wang K, Seki H, Naka Y. Two levels decision system for efficient planning and implementation of bioenergy production. Energy Convers Manage 2007;48:709-23]. In this paper, brief introduction and emphasize on gBEDS are given; the optimization model is presented and followed by a case study on designing a supply chain of nine bio-resources at Iida city in the middle part of Japan.

IEA Bioenergy Task 42 - Countries report. IEA Bioenergy Task 42 on biorefineries: Co-production of fuels, chemicals, power and materials from biomass. Final report

Energy Technology Data Exchange (ETDEWEB)

Cherubini, F.; Jungmeier, G.; Mandl, M. (Joanneum Research, Graz (Austria)) (and others)

2010-07-01

This report has been developed by the members of IEA Bioenergy Task 42 on Biorefinery: Co-production of Fuels, Chemicals, Power and Materials from Biomass (www.biorefinery.nl/ieabioenergy-task42). IEA Bioenergy is a collaborative network under the auspices of the International Energy Agency (IEA) to improve international cooperation and information exchange between national bioenergy RD and D programs. IEA Bioenergy Task 42 on Biorefinery covers a new and very broad biomass-related field, with a very large application potential, and deals with a variety of market sectors with many interested stakeholders, a large number of biomass conversion technologies, and integrated concepts of both biochemical and thermochemical processes. This report contains an overview of the biomass, bioenergy and biorefinery situation, and activities, in the Task 42 member countries: Austria, Canada, Denmark, France, Germany, Ireland, and the Netherlands. The overview includes: national bioenergy production, non-energetic biomass use, bioenergy related policy goals, national oil refineries, biofuels capacity for transport purposes, existing biorefinery industries, pilot and demo plants, and other activities of research and development (such as main national projects and stakeholders). Data are provided by National Task Leaders (NTLs), whose contact details are listed at the end of the report. (author)

EU's forest fuel resources, energy technology market and international bioenergy trade

International Nuclear Information System (INIS)

Asikainen, A.; Laitila, J.; Parikka, H.

2006-01-01

The aim of the project is to provide for the Finnish bioenergy technology, machine and appliance manufactures information about forest fuel resources in the EU and international bioenergy trade mechanisms. The projects results act as an instrument for market potential assessments and provide information to the local energy producer about biomass as an energy source. The possibilities to use forest chips in CHP and heating plants will be investigated in the case studies. Total number of case studies will be 3-4, and they will mainly be located in Eastern Europe, where also large forest resources and utilisation potential are found. Case studies include three main tasks: 1) Assessment of forest fuel resources around the CHP or heating plant. 2) Forest fuel procurement cost study and 3) Study on the economics forest fuel based energy production. The project will be carried out as cooperation between Finnish research institutes and companies, and local actors. First case study was carried out at Poland. (orig.)

Global impacts of U.S. bioenergy production and policy: A general equilibrium perspective

Science.gov (United States)

Evans, Samuel Garner

The conversion of biomass to energy represents a promising pathway forward in efforts to reduce fossil fuel use in the transportation and electricity sectors. In addition to potential benefits, such as greenhouse gas reductions and increased energy security, bioenergy production also presents a unique set of challenges. These challenges include tradeoffs between food and fuel production, distortions in energy markets, and terrestrial emissions associated with changing land-use patterns. Each of these challenges arises from market-mediated responses to bioenergy production, and are therefore largely economic in nature. This dissertation directly addresses these opportunities and challenges by evaluating the economic impacts of U.S. bioenergy production and policy, focusing on both existing and future biomass-to-energy pathways. The analysis approaches the issue from a global, economy-wide perspective, reflecting two important facts. First, that large-scale bioenergy production connects multiple sectors of the economy due to the use of agricultural land resources for biomass production, and competition with fossil fuels in energy markets. Second, markets for both agricultural and energy commodities are highly integrated globally, causing domestic policies to have international effects. The reader can think of this work as being comprised of three parts. Part I provides context through an extensive review of the literature on the market-mediated effects of conventional biofuel production (Chapter 2) and develops a general equilibrium modeling framework for assessing the extent to which these phenomenon present a challenge for future bioenergy pathways (Chapter 3). Part II (Chapter 4) explores the economic impacts of the lignocellulosic biofuel production targets set in the U.S. Renewable Fuel Standard on global agricultural and energy commodity markets. Part III (Chapter 5) extends the analysis to consider potential inefficiencies associated with policy

Integrating place-specific livelihood and equity outcomes into global assessments of bioenergy deployment

DEFF Research Database (Denmark)

Creutzig, Felix; Corbera, Esteve; Bolwig, Simon

2013-01-01

-study research focused on first-generation biofuel crops to demonstrate that food, income, land and other assets such as health are key livelihood dimensions that can be impacted by such crops and we highlight how place-specific and global dynamics influence both aggregate and distributional outcomes across......Integrated assessment models suggest that the large-scale deployment of bioenergy could contribute to ambitious climate change mitigation efforts. However, such a shift would intensify the global competition for land, with possible consequences for 1.5 billion smallholder livelihoods...... these livelihood dimensions. We argue that place-specific production models and land tenure regimes mediate livelihood outcomes, which are also in turn affected by global and regional markets and their resulting equilibrium dynamics. The place-specific perspective suggests that distributional consequences...

Focus on Bioenergy in the electricity and heat market. Project results 2015-2016

International Nuclear Information System (INIS)

Thraen, Daniela; Pfeiffer, Diana

2017-01-01

The report covers the following contributions: DeHoGas - sustainable local wood gasification plant with coupled micro gas turbine; SEVERA - sensor technique for efficient fermentation og biogenic residuals and wastes; FuelBand - extension of the fuel band of modern biomass combustion; REPOWERING - measures for efficiency improvement for the existing plants; PROKOSYS - processes, components and systems for flexible operation of biogas plants using biogenic residuals and wastes; Carola - electrostatic finest particle separator for flexible adaptation to biomass vessels; HydoCon - hydrolysis container - flexible plant components for substrate usage improvement in biogas plants; EFFIGEST - efficiency improvement in poultry manure fermentation using modified straw fractions and process integrated production of marketable fertilizer; FLUHKE - dry low-temperature entrained flow gasification with bio-coals from hydrothermal carbonization for local electricity and heat production with motor-cogeneration; REMISBIO - measures for emissions reduction of bio gas plants - catalyst test; Mini-bio-cogeneration - readiness of prototype for decentralized gasification of residual pellets for serial production; IbeKEt - innovative communal demand-adaptive energy carrier concept; Regiobalance - flexible bioenergy as regional compensation option in the German electricity market; FLEXHKW - flexible operation of cogeneration plants.

The Economic Determinants of Bioenergy Trade Intensity in the EU-28: A Co-Integration Approach

Directory of Open Access Journals (Sweden)

Mohd Alsaleh

2018-02-01

Full Text Available This paper examines the dynamic effect of the economic determinants on bilateral trade intensity of the European Union (EU region’s bioenergy industry outputs. The authors adopt the panel co-integration model approach to estimate annual trade intensity data of the EU-28 countries’ bioenergy industry outputs from 1990 to 2013. This study investigated the long-term influence of the rate of real exchange, gross domestic product (GDP, and export price on the trade intensity of bioenergy industry applying fully modified oriented least square (FMOLS, dummy oriented least square (DOLS, and pooled mean group (PMG models. In the current study, the findings boost the empirical validity of the panel co-integration model through FMOLS, indicating that depreciation has improved the trade intensity. This study has further investigated, through the causality test, a distinct set of countries. FMOLS estimation does find proof of the long run improvement of trade intensity. Thus, the result shows that the gross domestic product (GDP and the real exchange rate have a positive and noteworthy influence on the EU-28 region trade intensity of the bioenergy industry. Moreover, the export price affects negatively and significantly the trade intensity of the bioenergy industry in the EU-28 countries.

Bio-energy utilizes surplusses at the agricultural commodity markets. Large potentials of the biomass; Bioenergie verwertet Ueberschuesse an den Agrarmaerkten. Grosse Potenziale der Biomasse

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-03-19

At the beginning of spring in the northern hemisphere, the situation in agricultural markets relaxes visibly. After the year 2012 was characterized by periods of drought in the United States and some Eastern European countries, in recent months good harvests in major producing countries in the southern hemisphere have provided that the stocks of major agricultural commodities are grown again. Thus, enough resources are still available for the supply of food and energy. There still exists land potential in Europe and on other continents for the use of bio-energy. In addition to new power plant crops, known arable crop cultures contribute to the exploration of such a potential: An example of this is the sugar beet. The view on the global supply balance in agricultural goods inter alia the major staple food rice shows that there exist large surpluses on the food markets. However, these surpluses do not benefit the hungry persons in the world. Hunger is a problem of distribution which is not associated with the growth of bio-energy.

Focus on Bioenergy in the electricity and heat market. Project results 2015-2016; Focus on Bioenergie im Strom- und Waermemarkt. Projektergebnisse 2015-2016

Energy Technology Data Exchange (ETDEWEB)

Thraen, Daniela; Pfeiffer, Diana (eds.)

2017-08-01

The report covers the following contributions: DeHoGas - sustainable local wood gasification plant with coupled micro gas turbine; SEVERA - sensor technique for efficient fermentation og biogenic residuals and wastes; FuelBand - extension of the fuel band of modern biomass combustion; REPOWERING - measures for efficiency improvement for the existing plants; PROKOSYS - processes, components and systems for flexible operation of biogas plants using biogenic residuals and wastes; Carola - electrostatic finest particle separator for flexible adaptation to biomass vessels; HydoCon - hydrolysis container - flexible plant components for substrate usage improvement in biogas plants; EFFIGEST - efficiency improvement in poultry manure fermentation using modified straw fractions and process integrated production of marketable fertilizer; FLUHKE - dry low-temperature entrained flow gasification with bio-coals from hydrothermal carbonization for local electricity and heat production with motor-cogeneration; REMISBIO - measures for emissions reduction of bio gas plants - catalyst test; Mini-bio-cogeneration - readiness of prototype for decentralized gasification of residual pellets for serial production; IbeKEt - innovative communal demand-adaptive energy carrier concept; Regiobalance - flexible bioenergy as regional compensation option in the German electricity market; FLEXHKW - flexible operation of cogeneration plants.

Effect of policy-based bioenergy demand on southern timber markets: A case study of North Carolina

International Nuclear Information System (INIS)

Abt, Robert C.; Abt, Karen L.; Cubbage, Frederick W.; Henderson, Jesse D.

2010-01-01

Key factors driving renewable energy demand are state and federal policies requiring the use of renewable feedstocks to produce energy (renewable portfolio standards) and liquid fuels (renewable fuel standards). However, over the next decade, the infrastructure for renewable energy supplies is unlikely to develop as fast as both policy- and market-motivated renewable energy demands. This will favor the use of existing wood as a feedstock in the first wave of bioenergy production. The ability to supply wood over the next decade is a function of the residual utilization, age class structure, and competition from traditional wood users. Using the North Carolina Renewable Portfolio Standard as a case study, combined with assumptions regarding energy efficiency, logging residual utilization, and traditional wood demands over time, we simulate the impacts of increased woody biomass demand on timber markets. We focus on the dynamics resulting from the interaction of short-run demand changes and long-term supply responses. We conclude that logging residuals alone may be unable to meet bioenergy demands from North Carolina's Renewable Portfolio Standard. Thus, small roundwood (pulpwood) may be used to meet remaining bioenergy demands, resulting in increased timber prices and removals; displacement of traditional products; higher forest landowner incomes; and changes in the structure of the forest resource. (author)

The role of sustainability requirements in international bioenergy markets

DEFF Research Database (Denmark)

Pelkmans, Luc; Goovaerts, Liesbet; Goh, Chun Sheng

2014-01-01

As the main driver for bioenergy is to enable society to transform to more sustainable fuel and energy production systems, it is important to safeguard that bioenergy deployment happens within certain sustainability constraints. There is currently a high number of initiatives, including binding...... regulations and several voluntary sustainability standards for biomass, bioenergy and/or biofuels. Within IEA Bioenergy studies were performed to monitor the actual implementation process of sustainability regulations and certification, evaluate how stakeholders are affected and envisage the anticipated......’ of biomass involves different policy arenas and legal settings. Policy pathways should be clear and predictable, and future revisions of sustainability requirements should be open and transparent. Sustainability assurance systems (both through binding regulations and voluntary certification) should take...

ACMECS Bioenergy Network: Implementing a transnational science-based policy network on bioenergy

Science.gov (United States)

Bruckman, Viktor J.; Haruthaithanasan, Maliwan; Kraxner, Florian; Brenner, Anna

2017-04-01

Despite the currently low prices for fossil energy resulting from a number of geopolitical reasons, intergovernmental efforts are being made towards a transition to a sustainable bio-economy. The main reasons for this include climate change mitigation, decreasing dependencies fossil fuel imports and hence external market fluctuations, diversification of energy generation and feedstock production for industrial processes. Since 2012, the ACMECS bioenergy network initiative leads negotiations and organizes workshops to set up a regional bioenergy network in Indochina, with the aim to promote biomass and -energy markets, technology transfer, rural development and income generation. Policy development is guided by the International Union of Forest Research Institutions (IUFRO) Task Force "Sustainable Forest Bioenergy Network". In this paper, we highlight the achievements so far and present results of a multi-stakeholder questionnaire in combination with a quantitative analysis of the National Bioenergy Development Plans (NBDP's). We found that traditional fuelwood is still the most important resource for generating thermal energy in the region, especially in rural settings, and it will remain an important resource even in 25 years. However, less fuelwood will be sourced from natural forests as compared to today. NBDP's have a focus on market development, technology transfer and funding possibilities of a regional bioenergy strategy, while the responses of the questionnaire favored more altruistic goals, i.e. sustainable resource management, environmental protection and climate change mitigation, generation of rural income and community involvement etc. This is surprising, since a sub-population of the (anonymous) questionnaire respondents was actually responsible drafting the NBDP's. We therefore suggest the following measures to ensure regulations that represent the original aims of the network (climate change mitigation, poverty alleviation, sustainable resource use

Smart bioenergy technologies and concepts for a more flexible bioenergy provision in future energy systems

CERN Document Server

2015-01-01

Biomass is a vital source of renewable energy, because it offers a wide range of established and potential methods for energy generation. It is also an important facet of the progression toward a sustainable energy future. The need for further development in the provision of bioenergy is underlined by challenges affecting the biomass resource base, including rising demand for biomass for food, feed, materials and fuel. This is underlined by significant concerns over factors relating to land, such as soil, nutrients and biodiversity. This book examines and analyzes Germany's decade-long initiative toward implementation of an active policy for the transition of the energy system to make greater use of renewable energy sources, which has resulted in a significant increase in the amount of biomass used for electricity, heat and transport fuel. The book begins with a review of market and resource base issues, and moves on to analyze the technical options for a more integrated bioenergy use. The analysis spans the ...

[Reflection on developing bio-energy industry of large oil company].

Science.gov (United States)

Sun, Haiyang; Su, Haijia; Tan, Tianwei; Liu, Shumin; Wang, Hui

2013-03-01

China's energy supply becomes more serious nowadays and the development of bio-energy becomes a major trend. Large oil companies have superb technology, rich experience and outstanding talent, as well as better sales channels for energy products, which can make full use of their own advantages to achieve the efficient complementary of exist energy and bio-energy. Therefore, large oil companies have the advantages of developing bio-energy. Bio-energy development in China is in the initial stage. There exist some problems such as available land, raw material supply, conversion technologies and policy guarantee, which restrict bio-energy from industrialized development. According to the above key issues, this article proposes suggestions and methods, such as planting energy plant in the marginal barren land to guarantee the supply of bio-energy raw materials, cultivation of professional personnel, building market for bio-energy counting on large oil companies' rich experience and market resources about oil industry, etc, aimed to speed up the industrialized process of bio-energy development in China.

Dynamic integrated assessment of bioenergy technologies for energy production utilizing agricultural residues: An input–output approach

International Nuclear Information System (INIS)

Song, Junnian; Yang, Wei; Higano, Yoshiro; Wang, Xian’en

2015-01-01

Highlights: • A dynamic input–output model is developed with bioenergy technologies complemented. • Availability of agricultural residues for bioenergy technologies is evaluated. • Trends in electricity and biofuel production are simulated dynamically. • Net profit and GHG mitigation contribution of bioenergy technologies are assessed. • Combustion power generation and briquette fuel are more advantageous. - Abstract: In order to facilitate regional agricultural residue utilization for energy production through bioenergy technologies, a dynamic input–output model is developed to estimate and assess the energy, economic and environmental performances of industrialization of five bioenergy technologies within a 15-year time horizon. Electricity and solid, gaseous and liquid biofuels are energy products of bioenergy technologies. Bioenergy technologies are complemented into regional input–output framework and combined with socioeconomic activities aided by their bottom-up economic and energy parameters. The simulation results for the target area indicate that the agricultural residues available for bioenergy technologies could amount to 55.16 million t, facilitating to 8.38 million t coal-equivalent bioenergy production by 2025. A 3.1% net reduction in accumulative greenhouse gas emission compared with the “business as usual” case could be achieved owing to substitution of fossil energy with electricity and biofuels produced by bioenergy technologies. From energy production, economic benefits and greenhouse gas mitigation three aspects integratedly, direct-combustion power generation and briquette fuel are more advantageous in the target area. The quantified energy, economic and environmental performances of bioenergy technologies are expected to give recommendations for their industrial development.

Ecological assessment of integrated bioenergy systems using the Sustainable Process Index

NARCIS (Netherlands)

Krotscheck, C.; König, F.; Obernberger, I.

2002-01-01

Biomass utilisation for energy production presently faces an uphill battle against fossil fuels. The use of biomass must offer additional benefits to compensate for higher prices: on the basis of a life cycle assessment (using BEAM to evaluate a variety of integrated bioenergy systems in connection

Bioenergy overview for Portugal

International Nuclear Information System (INIS)

Ferreira, Sergio; Moreira, Nuno Afonso; Monteiro, Eliseu

2009-01-01

Bioenergy is seen as one of the key options to mitigate greenhouse gas emissions and substitute fossil fuels. Bioenergy is also an atypical energy source due to its diversity and inter-linkages with many other technological and policy areas. The goal of this paper is to analyze the Portuguese possibilities for bioenergy provision from biomass. The potentials of biomass, conversion technologies and legal framework are analysed and discussed. The result of this analysis shows that there are still unused potentials especially from forestry, which can contribute significantly to cover the bioenergy targets. However, the Portuguese experience with conversion technologies is limited to combustion, which is a drawback that must be solved so as to the bioenergy potential can be used. Research and Development projects, as well as demonstration projects are needed in order to improve the efficiency of the technological processes. At political level, Portuguese governments have been following the policies and strategies of the European Commission in the energy sector. However, energy crops market, due to the inter-linkage with agricultural policy, seems to need some additional political push. (author)

Bioenergy overview for Portugal

Energy Technology Data Exchange (ETDEWEB)

Ferreira, Sergio [Tecaprod S.A., 5000 Vila Real (Portugal); Moreira, Nuno Afonso; Monteiro, Eliseu [CITAB, University of Tras-os-Montes and Alto Douro, Quinta de Prados, 5000 Vila Real (Portugal)

2009-11-15

Bioenergy is seen as one of the key options to mitigate greenhouse gas emissions and substitute fossil fuels. Bioenergy is also an atypical energy source due to its diversity and inter-linkages with many other technological and policy areas. The goal of this paper is to analyze the Portuguese possibilities for bioenergy provision from biomass. The potentials of biomass, conversion technologies and legal framework are analysed and discussed. The result of this analysis shows that there are still unused potentials especially from forestry, which can contribute significantly to cover the bioenergy targets. However, the Portuguese experience with conversion technologies is limited to combustion, which is a drawback that must be solved so as to the bioenergy potential can be used. Research and Development projects, as well as demonstration projects are needed in order to improve the efficiency of the technological processes. At political level, Portuguese governments have been following the policies and strategies of the European Commission in the energy sector. However, energy crops market, due to the inter-linkage with agricultural policy, seems to need some additional political push. (author)

National Bioenergy Center - Biochemical Platform Integration Project: Quarterly Update, Winter 2010

Energy Technology Data Exchange (ETDEWEB)

Schell, D.

2011-02-01

Winter 2011 edition of the National Bioenergy Center's Biochemical Platform Integration Project quarterly newsletter. Issue topics: 33rd Symposium on Biotechnology for Fuels and Chemicals program topic areas; results from reactive membrane extraction of inhibitors from dilute-acid pretreated corn stover; list of 2010 task publications.

8. Rostock bioenergy forum. Proceedings

International Nuclear Information System (INIS)

Nelles, Michael

2014-01-01

This conference volume contains lectures and poster contributions with the following main topics: integrated biomass utilisation concepts; Solid bioenergy carrier; Bioenergy in the transport sector; Biogas. Seven papers are separately analyzed for this database. [de

The future of bioenergy; Die Zukunft der Bioenergie

Energy Technology Data Exchange (ETDEWEB)

NONE

2015-07-01

This volume contains the following five contributions: 1. The impact of the governmental biogas production on agricultural rents in Germany. An econometric study (Hendrik Garvert); 2. Biogas as price drivers on the land and rental market? An Empirical Analysis (Uwe Latacz-Lohmann); 3. Analysis of comparative advantage of bioenergy in electricity and heat production. Greenhouse gas abatement and mitigation costs in Brandenburg (Lukas Scholz); 4. Flexibility potential of biogas and biomethane CHP in the investment portfolio (Matthias Edel); 5. Legal possibilities and limitations of a reform of the system for the promotion of bioenergy (Jose Martinez). [German] Dieser Band enthaelt folgende fuenf Themenbeitraege: 1. Die Auswirkungen der staatlichen Biogasfoerderung auf landwirtschaftliche Pachtpreise in Deutschland. Eine oekonometrische Untersuchung (Hendrik Garvert); 2. Biogas als Preistreiber am Bodenmarkt und Pachtmarkt? Eine empirische Analyse (Uwe Latacz-Lohmann); 3. Analyse komparativer Kostenvorteile von Bioenergielinien in der Strom- und Waermeproduktion Treibhausgasvermeidung und Vermeidungskosten in Brandenburg (Lukas Scholz); 4. Flexibilisierungspotenzial von Biogas- und Biomethan-BHKWs im Anlagenbestand (Matthias Edel); 5. Rechtliche Moeglichkeiten und Grenzen einer Reform des Systems zur Foerderung der Bioenergie (Jose Martinez).

Integrated Model of Bioenergy and Agriculture System

DEFF Research Database (Denmark)

Sigurjonsson, Hafthor Ægir; Elmegaard, Brian; Clausen, Lasse Røngaard

2015-01-01

Due to increased burden on the environment caused by human activities, focus on industrial ecology designs are gaining more attention. In that perspective an environ- mentally effective integration of bionergy and agriculture systems has significant potential. This work introduces a modeling...... of the overall model. C- TOOL and Yasso07 are used in the carbon balance of agri- culture, Dynamic Network Analysis is used for the energy simulation and Brightway2 is used to build a Life Cycle Inventory compatible database and processes it for vari- ous impacts assessment methods. The model is success- fully...... approach that builds on Life Cycle Inventory and carries out Life Cycle Impact Assessment for a con- sequential Life Cycle Assessment on integrated bioenergy and agriculture systems. The model framework is built in Python which connects various freely available soft- ware that handle different aspects...

The position of bioenergy and development possibilities

International Nuclear Information System (INIS)

Asplund, D.

1997-01-01

This report is a review of bioenergy in energy economy of Finland and generally a review of bioenergy markets in the world. This review concentrates on wood and peat fuels. Municipal wastes, agro biomass and use of biogas in energy production are also considered in this review but in minor aspect. The significant part of this work is an estimation of bioenergy development prospects. The schedule is strategic to the year 2010, partly to the year 2025. The use of bioenergy in Finland has increased 64 % from the year 1980 and was in 1996 almost 7 million toe. The use of peat was 2,1 million toe and the rest consisted mainly of wood and wood based fuels. The share of bioenergy in the primary energy consumption is over 20 %. As far as the resources are concerned the possibilities to increase the use are very good. The main problem is the competitiveness. The competitiveness of forest biomass has improved as a result of technological research and development but it is still potential to maintain more by systematical R and D. A large target setting of increasing the bioenergy use in Finland is included in this review. The target is to increase the bioenergy use 25 % by the year 2005. This equals to 1,5 million toe. The target for the year 2010 is suggested to increase of 3,5 million toe from the 1995 level. Also the possibilities to develop new bioenergy technology for export markets are considered. A large number of concrete actions and long term activities to achieve these targets are presented. (orig.) 24 refs

Tweak, Adapt, or Transform: Policy Scenarios in Response to Emerging Bioenergy Markets in the U.S. Corn Belt

Directory of Open Access Journals (Sweden)

Ryan C. Atwell

2011-03-01

Full Text Available Emerging bioenergy markets portend both boon and bane for regions of intensive agricultural production worldwide. To understand and guide the effects of bioenergy markets on agricultural landscapes, communities, and economies, we engaged leaders in the Corn Belt state of Iowa in a participatory workshop and follow-up interviews to develop future policy scenarios. Analysis of workshop and interview data, in conjunction with the results of regional social and ecological research, was used to develop a heuristic model outlining interactions between key drivers and outcomes of regional landscape change. Three policy scenarios were built on this framework and included the following approaches: tweak, adapt, and transform. Our results suggest that if macroscale markets, technologies, and federal farm policies are allowed to be the overriding drivers of farm owner and operator decision making, Iowa's agricultural landscapes will likely become highly efficient at row crop production at the cost of other desired outcomes. However, the perspectives of Iowa leaders demonstrate how multifunctional agricultural landscapes can be achieved through a concerted portfolio of change coordinated across local, regional, and national scales.

Nonindustrial private forest owners' opinions to and awareness of energy wood market and forest-based bioenergy certification. Results of a case study from Finnish Karelia

Energy Technology Data Exchange (ETDEWEB)

Halder, Pradipta; Mei, Qu; Pelkonen, Paavo [Eastern Finland Univ., Joensuu (Finland). School of Forest Sciences; Weckroth, Timo

2012-12-01

Nonindustrial private forest owners (NIPFs) in Finland are important stakeholders of forest management and roundwood supply decisions. Their role will also be significant to supply energy wood to meet Finland's target for renewable energy in the future. The main objectives of this study were to explore the opinions and awareness of the Finnish NIPFs related to the energy wood market and forest-based bioenergy certification issues in Finland and their relevance for future bioenergy policies. A questionnaire-based survey was conducted among NIPFs in Finnish Karelia (N = 79). NIPFs considered price as the main deciding factor in harvesting and selling of energy wood. The present low price of energy wood compared to pulpwood did not motivate them to increase harvesting and selling of energy wood. The NIPFs appeared to be unaware of the forest-based bioenergy certification. However, they expected that such certification schemes would be easy to follow, develop energy wood market, and promote environmentally sound forest management practices in Finland. Private forest owners' associations and personal information letters emerged as the most favored means to disseminate information on forest-based bioenergy certification to the Finnish NIPFs. The study explored the opinions and awareness of the Finnish NIPFs related to energy wood market and forest based bioenergy certification from Finnish Karelia. The conclusions derived from the study might be highly policy-relevant concerning the development of energy wood market and related certification schemes. Future studies should include larger sample size for increasing the representativeness of the findings. (orig.)

State Bioenergy Primer: Information and Resources for States on Issues, Opportunities, and Options for Advancing Bioenergy

Energy Technology Data Exchange (ETDEWEB)

Byrnett, D. S.; Mulholland, D.; Zinsmeister, E.; Doris, E.; Milbrandt, A.; Robichaud. R.; Stanley, R.; Vimmerstedt, L.

2009-09-01

One renewable energy option that states frequently consider to meet their clean energy goals is the use of biomass resources to develop bioenergy. Bioenergy includes bioheat, biopower, biofuels, and bioproducts. This document provides an overview of biomass feedstocks, basic information about biomass conversion technologies, and a discussion of benefits and challenges of bioenergy options. The Primer includes a step-wise framework, resources, and tools for determining the availability of feedstocks, assessing potential markets for biomass, and identifying opportunities for action at the state level. Each chapter contains a list of selected resources and tools that states can use to explore topics in further detail.

Bioenergy Knowledge Discovery Framework Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

None

2017-07-01

The Bioenergy Knowledge Discovery Framework (KDF) supports the development of a sustainable bioenergy industry by providing access to a variety of data sets, publications, and collaboration and mapping tools that support bioenergy research, analysis, and decision making. In the KDF, users can search for information, contribute data, and use the tools and map interface to synthesize, analyze, and visualize information in a spatially integrated manner.

Impact evaluation of integrated food-bioenergy systems: A comparative LCA of peach nectar

International Nuclear Information System (INIS)

De Menna, Fabio; Vittuari, Matteo; Molari, Giovanni

2015-01-01

Processed food products present high energy intensity, along with a large amount of food losses and waste. The recovery of residual biomass as integrated renewable energy source could represent an interesting option for the substitution of fossil energy, contributing to the transition of agro-food sector towards a low-carbon economy. Two scenarios were compared, in order to evaluate the impacts of a fossil fuel-based food chain and the potential benefits of the integration of bioenergy production, using peach nectar as case study. In the first scenario, peach nectar is produced, distributed and consumed using fossil energy, while residuals are wasted. In the second scenario, byproducts from the nectar chain are used to produce bioenergy from combustion or anaerobic digestion, which is then consumed to substitute electricity and heat. A comparative life cycle assessment (LCA) based on the same functional unit was performed. Main results show that, in the conventional scenario, most of the damage derives from land use, especially for sugar and glucose production, from the fossil energy consumption of about 15 MJ l −1 , and the related greenhouse gas (GHG) emissions of 0.91 kg CO 2  eq l −1 . Food waste leads to a loss of about 20 kcal l −1 . Bioenergy integration would allow a 13–15% damage reduction, mainly due to the substitution of indirect energy consumption. The effects on human health and ecosystem quality are limited. - Highlights: • Up to 15 MJ l −1 of fossil energy are needed to produce 2.7 MJ of peach nectar. • About 20 out of 648 kcal l −1 of peach and nectar are wasted along the supply chain. • Added ingredients (sugar and glucose) cause a large share of land use impact. • Bioenergy from waste reduces up to 37% of non-renewable energy consumption

The role of bioenergy in the UK's energy future formulation and modelling of long-term UK bioenergy scenarios

International Nuclear Information System (INIS)

Jablonski, Sophie; Bauen, Ausilio; Strachan, Neil; Brand, Christian

2010-01-01

This paper explores the prospects and policy implications for bioenergy to contribute to a long-term sustainable UK energy system. The UK MARKAL technology-focused energy systems dynamic cost optimisation model - which has been used to quantify the costs and benefits of alternative energy strategies in UK policy making - is enhanced with detailed representation of bio-energy chains and end-uses. This provides an important advance in linking bioenergy expert-knowledge with a whole system modelling approach, in order to better understand the potential role of bioenergy in an evolving energy system. The new BIOSYS-MARKAL model is used to run four scenarios constructed along the pillars of UK energy policy objectives (low carbon and energy security). The results are analysed in terms of bioenergy resources use and bioenergy pathways penetration in different end use sectors. The main findings suggest that the complexity of different bioenergy pathways may have been overlooked in previous modelling exercises. A range of bioenergy pathways - notably bio-heat and biofuels for transport - may have a much wider potential role to play. The extent to which this potential is fulfilled will be further determined by resources availability, and market segment constraints, as well as policy measures to improve deployment. (author)

Bioenergy and African transformation.

Science.gov (United States)

Lynd, Lee R; Sow, Mariam; Chimphango, Annie Fa; Cortez, Luis Ab; Brito Cruz, Carlos H; Elmissiry, Mosad; Laser, Mark; Mayaki, Ibrahim A; Moraes, Marcia Afd; Nogueira, Luiz Ah; Wolfaardt, Gideon M; Woods, Jeremy; van Zyl, Willem H

2015-01-01

Among the world's continents, Africa has the highest incidence of food insecurity and poverty and the highest rates of population growth. Yet Africa also has the most arable land, the lowest crop yields, and by far the most plentiful land resources relative to energy demand. It is thus of interest to examine the potential of expanded modern bioenergy production in Africa. Here we consider bioenergy as an enabler for development, and provide an overview of modern bioenergy technologies with a comment on application in an Africa context. Experience with bioenergy in Africa offers evidence of social benefits and also some important lessons. In Brazil, social development, agricultural development and food security, and bioenergy development have been synergistic rather than antagonistic. Realizing similar success in African countries will require clear vision, good governance, and adaptation of technologies, knowledge, and business models to myriad local circumstances. Strategies for integrated production of food crops, livestock, and bioenergy are potentially attractive and offer an alternative to an agricultural model featuring specialized land use. If done thoughtfully, there is considerable evidence that food security and economic development in Africa can be addressed more effectively with modern bioenergy than without it. Modern bioenergy can be an agent of African transformation, with potential social benefits accruing to multiple sectors and extending well beyond energy supply per se. Potential negative impacts also cut across sectors. Thus, institutionally inclusive multi-sector legislative structures will be more effective at maximizing the social benefits of bioenergy compared to institutionally exclusive, single-sector structures.

Developing a sustainability framework for the assessment of bioenergy systems

International Nuclear Information System (INIS)

Elghali, Lucia; Clift, Roland; Sinclair, Philip; Panoutsou, Calliope; Bauen, Ausilio

2007-01-01

The potential for biomass to contribute to energy supply in a low-carbon economy is well recognised. However, for the sector to contribute fully to sustainable development in the UK, specific exploitation routes must meet the three sets of criteria usually recognised as representing the tests for sustainability: economic viability in the market and fiscal framework within which the supply chain operates; environmental performance, including, but not limited to, low carbon dioxide emissions over the complete fuel cycle; and social acceptability, with the benefits of using biomass recognised as outweighing any negative social impacts. This paper describes an approach to developing a methodology to establish a sustainability framework for the assessment of bioenergy systems to provide practical advice for policy makers, planners and the bioenergy industry, and thus to support policy development and bioenergy deployment at different scales. The approach uses multi-criteria decision analysis (MCDA) and decision-conferencing, to explore how such a process is able to integrate and reconcile the interests and concerns of diverse stakeholder groups

Bioenergy yield from cultivated land in Denmark - competition between food, bioenergy and fossil fuels under physical and environmental constraints

Energy Technology Data Exchange (ETDEWEB)

Callesen, I.; OEstergaard, H. (Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy. Biosystems Div., Roskilde (Denmark)); Grohnheit, P.E. (Technical Univ. of Denmark, Risoe National Lab. for Sustainable Energy. Systems Analysis Div., Roskilde (Denmark))

2011-07-15

Globally, bioenergy is emphasized as an important contributor to reach strategic goals of energy security. The commodity markets for energy, bioenergy and food are interdependent and interacting through the energy dependency of agriculture, an increasing demand for both food and energy, and the option to replace fossil energy resources with bioenergy resources. A model for supply of biomass for bioenergy in Denmark was developed using linear programming. The model includes biomass supply from annual crops on arable land, short rotation forestry (willow) and plantation forestry, and minimizes production costs of an energy mix consisting of bioenergy and fossil diesel oil. Here, we analyze the possibilities of substituting domestic bioenergy for fossil energy under the constraint of a given food supply and environmental constraints on land use. Crop area distributions of a total area of 3200 kha were simulated in two sets of scenarios, each examining a range of fossil oil prices. Both scenarios were based on cost and production data of the year 2005. Scenario (a) required a total food and feed energy yield similar to that produced in the year 2005; scenario (b) addressed high prioritization of dedicated bioenergy crops. This was secured by relaxing the food and feed supply to 50% of the 2005 production level. Further, a maximum limit of 25% cultivation area with willow in short rotation was set, and the area reserved for permanent grassland was set to 275 kha (+100 kha compared to 2005). The trade-based animal husbandry sector was excluded from the analysis and the forest area was fixed to 600 kha. The crop area distributions were affected by fossil oil prices varying from oil index 25 to 200. Oil index 100approx9.4 Euro GJ-1 corresponded with a crude oil price of 55$ per barrel in 2005. The woody biofuels, especially high-yielding willow in short rotation, were competitive with fossil oil from around oil index 40 and occupied the maximum allowed area in all crop

Liberalised electricity markets, new bioenergy technologies, and GHG emission reductions: interactions and CO2 mitigation costs

International Nuclear Information System (INIS)

Gustavsson, L.; Madlener, R.

1999-01-01

We contrast recent developments in power and heat production with bioenergy, and natural-gas-fired condensing plants with and without decarbonisation, in the light of electricity market liberalisation. Our main focus is on CO 2 mitigation costs and carbon tax sensitivity of production costs. We find that CO 2 mitigation costs are lower for biomass systems using IGCC technology than for natural gas system using decarbonisation. However, based on current fuel prices natural-gas fired co-generation plants have the lowest production costs. Hence energy policy measures will be needed to promote biomass technologies and decarbonisation options on a liberalised market. (author)

Integral or integrated marketing

Directory of Open Access Journals (Sweden)

Davčik Nebojša

2006-01-01

Full Text Available Marketing theorists and experts try to develop business efficient organization and to get marketing performance at higher, business integrated level since its earliest beginnings. The core issue in this paperwork is the dialectic and practical approach dilemma should we develop integrated or integral marketing approach in the organization. The presented company cases as well as dialectic and functional explanations of this dilemma clearly shows that integrated marketing is narrower approach than integral marketing if we take as focal point new, unique and completed entity. In the integration the essence is in getting different parts together, which do not have to make necessary the new entity. The key elements in the definition of the integral marketing are necessity and holistic, e.g. necessity to develop new, holistic entity.

Market survey Austria. Bio-energy

International Nuclear Information System (INIS)

2008-01-01

Austria has a well developed bioenergy infrastructure as regards solid biomass and a strong growth in the biogas and biofuel sector. The results of a SWOT analysis show the major issues for the development in each of these sectors now and in the short to medium-term future. Based on the SWOT analyses the following conclusions are formulated: (1)The development of the wood biomass sector in Austria is successful. This can be seen from the point of view of the end user, biomass for heating in single houses as well in district heating systems is very widely spread. This created opportunities for Austrian firms producing biomass technology, now having a large market and expending abroad. This development creates, however, major challenges for players from other countries like the Netherlands. It may be difficult to enter this market, unless one offers a cheaper product with the same quality or finding a niche market with a new unique product; (2) The growth of the wood biomass application for heat and electricity has led to the occurrence of another problem, a competition for wood as resource between the energy sector and other applications as pulp and paper industry. Wood imports are nowadays increasing but in the longer term Austria cannot rely on that because of the growing biomass use in neighbouring countries. Austria will therefore have to look for ways how to optimise biomass use for the energy sector and increasing the use of other fuels like straw and other forms of agricultural waste: (3) The production of biogas presents a number of new applications, production of renewable electricity, production of biogas for the transport sector as well as the possibility to inject cleaned biogas into the natural gas grid. In the short term, production of renewable electricity is the most promising for investors as feed-in tariffs are available for these projects. The other applications are still in a pilot phase but may become interesting in the coming years; (4) The

Stream Health Sensitivity to Landscape Changes due to Bioenergy Crops Expansion

Science.gov (United States)

Nejadhashemi, A.; Einheuser, M. D.; Woznicki, S. A.

2012-12-01

Global demand for bioenergy has increased due to uncertainty in oil markets, environmental concerns, and expected increases in energy consumption worldwide. To develop a sustainable biofuel production strategy, the adverse environmental impacts of bioenergy crops expansion should be understood. To study the impact of bioenergy crops expansion on stream health, the adaptive neural-fuzzy inference system (ANFIS) was used to predict macroinvertebrate and fish stream health measures. The Hilsenhoff Biotic Index (HBI), Family Index of Biological Integrity (Family IBI), and Number of Ephemeroptera, Plecoptera, and Trichoptera taxa (EPT taxa) were used as macroinvertebrate measures, while the Index of Biological Integrity (IBI) was used for fish. A high-resolution biophysical model built using the Soil and Water Assessment Tool was used to obtain water quantity and quality variables for input into the ANFIS stream health predictive models. Twenty unique crop rotations were developed to examine impacts of bioenergy crops expansion on stream health in the Saginaw Bay basin. Traditional intensive row crops generated more pollution than current landuse conditions, while second-generation biofuel crops associated with less intensive agricultural activities resulted in water quality improvement. All three macroinvertebrate measures were negatively impacted during intensive row crop productions but improvement was predicted when producing perennial crops. However, the expansion of native grass, switchgrass, and miscanthus production resulted in reduced IBI relative to first generation row crops. This study demonstrates that ecosystem complexity requires examination of multiple stream health measures to avoid potential adverse impacts of landuse change on stream health.

Impact of European and Dutch policy on the market introduction of bio-energy in the Netherlands. Report of the workshop at Novem, Utrecht, Netherlands, 21 September 2000

International Nuclear Information System (INIS)

2001-04-01

The report comprises copies of overhead sheets of some of the lectures that were held at the workshop. The subjects of those presentations are: Targets for bio-energy in a financial perspective; Developments in the Dutch renewable energy policy (text and sheets not in this report); Similarities and differences in the Dutch waste policy; Differences in policy for bio-energy in the Netherlands and the European Union; Emission regulations for the combustion of wastes and biomass; Impact of policy on the market introduction of bio-energy in the Netherlands

Proceedings of the IEA Bioenergy Task 39 conference : biofuels and bioenergy, a changing climate

International Nuclear Information System (INIS)

2009-01-01

The purpose of this conference was to showcase the advancements that have been made in bioenergy development. The presentations addressed several issues, including biorefinery integration; thermochemical technologies; biochemical technologies; feedstock harvest, pretreatment and logistics; biomass production and management; policy, strategies and trade; and greenhouse gas and life cycle assessment. Discussions focused on recent innovations in bioenergy and the feasibility of biofuels in the commercial marketplace with the aim to advance bioenergy development and reduce fossil fuel dependency. A two-day forest management and supply chain field trip was organized in conjunction with the conference. The conference featured 152 presentations, of which 30 have been catalogued separately for inclusion in this database. refs., tabs., figs.

Risoe energy report 2. New and emerging bioenergy technologies

Energy Technology Data Exchange (ETDEWEB)

Larsen, H; Kossmann, J; Soenderberg Petersen, L [eds.

2003-11-01

Three growing concerns - sustainability (particularly in the transport sector), security of energy supply and climate change - have combined to increase interest in bioenergy. The trend towards bioenergy has been further encouraged by technological advances in biomass conversion and significant changes in energy markets. We even have a new term, 'modern bioenergy', to cover those areas of bioenergy technology - traditional as well as emerging - that could expand the role of bioenergy. Besides its potential to be carbon-neutral if produced sustainable, modern bioenergy shows the promise of covering a considerable part of the world's energy needs, increasing the security of energy supply through the use of indigenous resources, and improving local employment and land-use. To make these promises, however, requires further R and D. This report provides a critical examination of modern bioenergy, and describes current trends in both established and emerging bioenergy technologies. As well as examining the implications for the global energy scene, the report draws national conclusions for European and Danish energy supply, industry and energy research. The report presents the status of current R and D in biomass resources, supply systems, end products and conversion methods. A number of traditional and modern bioenergy technologies are assessed to show their current status, future trends and international R and D plans. Recent studies of emerging bioenergy technologies from international organisations and leading research organisations are reviewed. (BA)

Bioenergy options. Multidisciplinary participatory method for assessing bioenergy options for rural villages in Tanzania

Energy Technology Data Exchange (ETDEWEB)

Kauzeni, A S; Masao, H P; Sawe, E N; Shechambo, F C [Dar Es Salaam Univ. (Tanzania). Inst. of Resource Assessment; Ellegaard, A [Stockholm Environment Inst. (Sweden)

1999-12-31

(MUPARMIBO), some particular bioenergy options were recommended for each study village in two districts. The participatory approach was extended to the selection of possible projects that villagers may implement using their own resources. Some of these projects include production and marketing of improved stoves, improved fish smoking and drying ovens, and planting of multi-purpose tree species. Where villagers keep cattle under the zero-grazing system and can afford initial costs, biogas plants were recommended. The need for information on available technologies, development of skills and financing mechanisms were seen as critical elements for the adoption of bioenergy options 56 refs, 12 figs, 7 tabs

Bioenergy options. Multidisciplinary participatory method for assessing bioenergy options for rural villages in Tanzania

Energy Technology Data Exchange (ETDEWEB)

Kauzeni, A.S.; Masao, H.P.; Sawe, E.N.; Shechambo, F.C. [Dar Es Salaam Univ. (Tanzania). Inst. of Resource Assessment; Ellegaard, A. [Stockholm Environment Inst. (Sweden)

1998-12-31

(MUPARMIBO), some particular bioenergy options were recommended for each study village in two districts. The participatory approach was extended to the selection of possible projects that villagers may implement using their own resources. Some of these projects include production and marketing of improved stoves, improved fish smoking and drying ovens, and planting of multi-purpose tree species. Where villagers keep cattle under the zero-grazing system and can afford initial costs, biogas plants were recommended. The need for information on available technologies, development of skills and financing mechanisms were seen as critical elements for the adoption of bioenergy options 56 refs, 12 figs, 7 tabs

World Bioenergy 2006. Proceedings

International Nuclear Information System (INIS)

2006-07-01

The conference and exhibition had over 1000 participants from 60 different countries. Subject areas covered by the conference were: Conversion, CHP; Innovative Applications; Resources; Logistics and Distribution; Agricultural Energy; Transport Fuels; Gasification; Steering Instruments; Market and Policy; Fuel Production including Refining; Bioenergy in a Sustainable Society. 75 contributions have been separately indexed for the database

Risoe energy report 2. New and emerging bioenergy technologies

Energy Technology Data Exchange (ETDEWEB)

Larsen, H.; Kossmann, J.; Soenderberg Petersen, L. (eds.)

2003-11-01

Three growing concerns - sustainability (particularly in the transport sector), security of energy supply and climate change - have combined to increase interest in bioenergy. The trend towards bioenergy has been further encouraged by technological advances in biomass conversion and significant changes in energy markets. We even have a new term, 'modern bioenergy', to cover those areas of bioenergy technology - traditional as well as emerging - that could expand the role of bioenergy. Besides its potential to be carbon-neutral if produced sustainable, modern bioenergy shows the promise of covering a considerable part of the world's energy needs, increasing the security of energy supply through the use of indigenous resources, and improving local employment and land-use. To make these promises, however, requires further R and D. This report provides a critical examination of modern bioenergy, and describes current trends in both established and emerging bioenergy technologies. As well as examining the implications for the global energy scene, the report draws national conclusions for European and Danish energy supply, industry and energy research. The report presents the status of current R and D in biomass resources, supply systems, end products and conversion methods. A number of traditional and modern bioenergy technologies are assessed to show their current status, future trends and international R and D plans. Recent studies of emerging bioenergy technologies from international organisations and leading research organisations are reviewed. (BA)

An approach to computing marginal land use change carbon intensities for bioenergy in policy applications

International Nuclear Information System (INIS)

Wise, Marshall; Hodson, Elke L.; Mignone, Bryan K.; Clarke, Leon; Waldhoff, Stephanie; Luckow, Patrick

2015-01-01

Accurately characterizing the emissions implications of bioenergy is increasingly important to the design of regional and global greenhouse gas mitigation policies. Market-based policies, in particular, often use information about carbon intensity to adjust relative deployment incentives for different energy sources. However, the carbon intensity of bioenergy is difficult to quantify because carbon emissions can occur when land use changes to expand production of bioenergy crops rather than simply when the fuel is consumed as for fossil fuels. Using a long-term, integrated assessment model, this paper develops an approach for computing the carbon intensity of bioenergy production that isolates the marginal impact of increasing production of a specific bioenergy crop in a specific region, taking into account economic competition among land uses. We explore several factors that affect emissions intensity and explain these results in the context of previous studies that use different approaches. Among the factors explored, our results suggest that the carbon intensity of bioenergy production from land use change (LUC) differs by a factor of two depending on the region in which the bioenergy crop is grown in the United States. Assumptions about international land use policies (such as those related to forest protection) and crop yields also significantly impact carbon intensity. Finally, we develop and demonstrate a generalized method for considering the varying time profile of LUC emissions from bioenergy production, taking into account the time path of future carbon prices, the discount rate and the time horizon. When evaluated in the context of power sector applications, we found electricity from bioenergy crops to be less carbon-intensive than conventional coal-fired electricity generation and often less carbon-intensive than natural-gas fired generation. - Highlights: • Modeling methodology for assessing land use change emissions from bioenergy • Use GCAM

The role of bioenergy in the energy transition. The ''Smart Bioenergy'' concept; Die Rolle der Bioenergie in der Energiewende. Das ''Smart Bioenergy''-Konzept

Energy Technology Data Exchange (ETDEWEB)

Thraen, Daniela [Helmholtz-Zentrum fuer Umweltforschung - UFZ, Leipzig (Germany). Dept. Bioenergie (BEN); DBFZ Deutsches Biomasseforschungszentrum gGmbH, Leipzig (Germany). Bereich Bioenergiesysteme; Seitz, Stefanie B.; Wirkner, Ronny; Nelles, Michael [DBFZ Deutsches Biomasseforschungszentrum gGmbH, Leipzig (Germany). Bereich Bioenergiesysteme

2016-08-01

The energy system's transformation away from fossil and therefore finite resources and ecological harmful use towards renewable energy sources and sustainable forms of usage proceeds. But even after 35 years, the German energy transition has yet not reached its ambitious goals. Moreover, in the recent years the progress has stagnated in certain areas. This is due to the fact that one of the central challenges of the energy system's changeover to an sole use renewable energy (RE) have not yet mastered: the reliable and stable delivery of RE for all energy dependent sectors starting form electricity via heat to mobility in the face of fluctuating energy sources like sun and wind. Bioenergy with its flexible use of innovative technologies and smart integration in the overall system is therefore vital to grant stability of energy supply. Furthermore, bioenergy can recourse on sustainable resources and may become therefore the backbone of the future bioeconomy. For this purpose an integrative approach is necessary that aligns the aforementioned building blocks in a cohesive whole: the Smart Bioenergy concept - that will be presented here with its elements but also open questions and challenges.

Biofuel and Bioenergy implementation scenarios. Final report of VIEWLS WP5, modelling studies

International Nuclear Information System (INIS)

Wakker, A.; Egging, R.; Van Thuijl, E.; Van Tilburg, X.; Deurwaarder, E.P.; De Lange, T.J.; Berndes, G.; Hansson, J.

2005-11-01

This report is published within the framework of the European Commission-supported project 'Clear Views on Clean Fuels' or VIEWLS. The overall objectives of this project are to provide structured and clear data on the availability and performance of biofuel and to identify the possibilities and strategies towards large-scale sustainable production, use and trading of biofuels for the transport sector in Europe, including Central and Eastern European Countries (CEEC). This reports constitutes the outcome of the Work Package 5 (WP5) of the VIEWLS project. In WP5 the EU biofuels and bioenergy markets are modelled with the aim to conduct quantitative analyses on the production and costs of biofuels and on the resulting market structure and supply chains. In a bigger context, where possible, WP5 aims also to provide insight into larger socio-economic impacts of bioenergy trade within Europe. The objective of this research is to develop a cost efficient biofuel strategy for Europe in terms of biofuel production, cost and trade, and to assess its larger impact on bioenergy markets and trade up to 2030. Based on the biomass availability and associated costs within EU25, under different conditions, scenarios for biofuels production and cost can be constructed using quantitative modelling tools. Combining this with (cost) data on biofuel conversion technologies and transport of biomass and biofuels, the lowest cost biofuel supply chain given a certain demand predetermined by the biofuels Directive can be designed. In a broader context, this is supplemented by a design of a sustainable bioenergy supply chain in view of the fact that biomass-heat, biomass-electricity and biofuels are competing for the same biomass resources. In other words, the scarcity of bioenergy crops, as manifested through overall bioenergy demand, is an essential variable in bioenergy scenarios

Bioenergy Status Document 2012; Statusdocument Bio-energie 2012

Energy Technology Data Exchange (ETDEWEB)

Bles, M.; Schepers, B.; Van Grinsven, A.; Bergsma, G.; Croezen, H. [CE Delft, Delft (Netherlands)

2013-05-15

In addition to a review and characterisation of the current situation, the report contains an update on government policies on bio-energy and a review of the sources and sustainability of the biomass used in the Netherlands [Dutch] Het statusdocument bio-energie 2012 geeft de huidige status weer van bio-energie in Nederland, inclusief trends en verwachtingen voor de toekomst. Het doel van dit document is inzicht verstrekken in de ontwikkelingen van bio-energie, voor overheden en marktpartijen.

Interdependencies in the energy-bioenergy-food price systems: A cointegration analysis

International Nuclear Information System (INIS)

Ciaian, Pavel; Kancs, d'Artis

2011-01-01

The present paper studies the interdependencies between the energy, bioenergy and food prices. We develop a vertically integrated multi-input, multi-output market model with two channels of price transmission: a direct biofuel channel and an indirect input channel. We test the theoretical hypothesis by applying time-series analytical mechanisms to nine major traded agricultural commodity prices, including corn, wheat, rice, sugar, soybeans, cotton, banana, sorghum and tea, along with one weighted average world crude oil price. The data consists of 783 weekly observations extending from January 1994 to December 2008. The empirical findings confirm the theoretical hypothesis that the prices for crude oil and agricultural commodities are interdependent including also commodities not directly used in bioenergy production: an increase in oil price by 1 $/barrel increases the agricultural commodity prices between 0.10 $/tonne and 1.80 $/tonne. Contrary to the theoretical predictions, the indirect input channel of price transmission is found to be small and statistically insignificant. (author)

Bioenergy: how much can we expect for 2050?

International Nuclear Information System (INIS)

Haberl, Helmut; Erb, Karl-Heinz; Krausmann, Fridolin; Running, Steve; Kolby Smith, W; Searchinger, Timothy D

2013-01-01

Estimates of global primary bioenergy potentials in the literature span almost three orders of magnitude. We narrow that range by discussing biophysical constraints on bioenergy potentials resulting from plant growth (NPP) and its current human use. In the last 30 years, terrestrial NPP was almost constant near 54 PgC yr −1 , despite massive efforts to increase yields in agriculture and forestry. The global human appropriation of terrestrial plant production has doubled in the last century. We estimate the maximum physical potential of the world’s total land area outside croplands, infrastructure, wilderness and denser forests to deliver bioenergy at approximately 190 EJ yr −1 . These pasture lands, sparser woodlands, savannas and tundras are already used heavily for grazing and store abundant carbon; they would have to be entirely converted to bioenergy and intensive forage production to provide that amount of energy. Such a high level of bioenergy supply would roughly double the global human biomass harvest, with far-reaching effects on biodiversity, ecosystems and food supply. Identifying sustainable levels of bioenergy and finding ways to integrate bioenergy with food supply and ecological conservation goals remains a huge and pressing scientific challenge. (perspective)

Bioenergy research advances and applications

CERN Document Server

Gupta, Vijai G; Kubicek, Christian P; Saddler, Jack; Xu, Feng

2014-01-01

Bioenergy Research: Advances and Applications brings biology and engineering together to address the challenges of future energy needs. The book consolidates the most recent research on current technologies, concepts, and commercial developments in various types of widely used biofuels and integrated biorefineries, across the disciplines of biochemistry, biotechnology, phytology, and microbiology. All the chapters in the book are derived from international scientific experts in their respective research areas. They provide you with clear and concise information on both standard and more recent bioenergy production methods, including hydrolysis and microbial fermentation. Chapters are also designed to facilitate early stage researchers, and enables you to easily grasp the concepts, methodologies and application of bioenergy technologies. Each chapter in the book describes the merits and drawbacks of each technology as well as its usefulness. The book provides information on recent approaches to graduates, post...

Monetization of Environmental Externalities (Emissions from Bioenergy

Directory of Open Access Journals (Sweden)

Isabelle BROSE

2008-01-01

Full Text Available Bioenergy from agriculture is today in the heart of sustainabledevelopment, integrating its key components: environment and climate change,energy economics and energy supply, agriculture, rural and social development.Each bioenergy production route presents externalities that must be assessed inorder to compare one bioenergy route to another (bioenergy route. The lack ofprimary and reliable data on externalities is, nevertheless, an important nontechnologicalbarrier to the implementation of the best (bioenergy routes. In thisarticle, we want to monetize one environmental externality from bioenergy:emissions (GHG: CO2, CH4, N2O, O3; CO, NOx, SO2, metal, and PM. We have tomonetize emissions on the basis of their effects on health, global warming, and soiland water quality. Emissions will be quantified through Life Cycle Analysis (LCAand ECOINVENT database. Impacts on health will be monetized on the basis ofmortality (number of life expectancy years lost multiplied by Value Of Life Year(VOLY and morbidity (number of ill persons multiplied by Cost Of Illness(COI. Impacts on global warming will be monetized by Benefits Transfers fromthe Stern Review and its critics. Finally, impacts on soil and water quality will bemonetized by Averting Behaviour or Defensive Expenses methods. Monetizationresults will be gathered, weighted, and incorporated in states and firms’ decisionmakingtools. They would enhance capacity of policy makers and managers tochose the best (bioenergy routes.

International bioenergy trade. Scenario study on international biomass market in 2020

Energy Technology Data Exchange (ETDEWEB)

Heinimoe, J.; Pakarinen, V.; Ojanen, V.; Kaessi, T.

2007-07-01

The markets of biomass for energy are developing rapidly and becoming more international. A remarkable increase in the use of biomass for energy needs parallel and positive development in several areas, and there will be plenty of challenges to overcome. The main objective of the study was to clarify the alternative future scenarios for the international biomass market until the year 2020, and based on the scenario process, to identify underlying steps needed towards the vital working and sustainable biomass market for energy purposes. Two scenario processes were conducted for this study. The first was carried out with a group of Finnish experts and the second involved an international group. A heuristic, semi structured approach, including the use of preliminary questionnaires as well as manual and computerised group support systems (GSS), was applied in the scenario processes. The scenario processes reinforced the picture of the future of international biomass and bioenergy markets as a complex and multi layer subject. The scenarios estimated that the biomass market will develop and grow rapidly as well as diversify in the future. The results of the scenario process also opened up new discussion and provided new information and collective views of experts for the purposes of policy makers. An overall view resulting from this scenario analysis are the enormous opportunities relating to the utilisation of biomass as a resource for global energy use in the coming decades. The scenario analysis shows the key issues in the field: global economic growth including the growing need for energy, environmental forces in the global evolution, possibilities of technological development to solve global problems, capabilities of the international community to find solutions for global issues and the complex interdependencies of all these driving forces. The results of the scenario processes provide a starting point for further research analysing the technological and commercial

International bioenergy trade. Scenario study on international biomass market in 2020

International Nuclear Information System (INIS)

Heinimoe, J.; Pakarinen, V.; Ojanen, V.; Kaessi, T.

2007-01-01

The markets of biomass for energy are developing rapidly and becoming more international. A remarkable increase in the use of biomass for energy needs parallel and positive development in several areas, and there will be plenty of challenges to overcome. The main objective of the study was to clarify the alternative future scenarios for the international biomass market until the year 2020, and based on the scenario process, to identify underlying steps needed towards the vital working and sustainable biomass market for energy purposes. Two scenario processes were conducted for this study. The first was carried out with a group of Finnish experts and the second involved an international group. A heuristic, semi structured approach, including the use of preliminary questionnaires as well as manual and computerised group support systems (GSS), was applied in the scenario processes. The scenario processes reinforced the picture of the future of international biomass and bioenergy markets as a complex and multi layer subject. The scenarios estimated that the biomass market will develop and grow rapidly as well as diversify in the future. The results of the scenario process also opened up new discussion and provided new information and collective views of experts for the purposes of policy makers. An overall view resulting from this scenario analysis are the enormous opportunities relating to the utilisation of biomass as a resource for global energy use in the coming decades. The scenario analysis shows the key issues in the field: global economic growth including the growing need for energy, environmental forces in the global evolution, possibilities of technological development to solve global problems, capabilities of the international community to find solutions for global issues and the complex interdependencies of all these driving forces. The results of the scenario processes provide a starting point for further research analysing the technological and commercial

Opportunities and barriers for international bioenergy trade

International Nuclear Information System (INIS)

Junginger, Martin; Dam, Jinke van; Zarrilli, Simonetta; Ali Mohamed, Fatin; Marchal, Didier; Faaij, Andre

2011-01-01

Recently, the international trade of various bioenergy commodities has grown rapidly, yet this growth is also hampered by some barriers. The aim of this paper is to obtain an overview of what market actors currently perceive as major opportunities and barriers for the development of international bioenergy trade. The work focuses on three bioenergy commodities: bioethanol, biodiesel and wood pellets. Data were collected through an internet-based questionnaire. The majority of the 141 respondents had an industrial background. Geographically, two-thirds were from (mainly Western) Europe, with other minor contributions from all other continents. Results show that import tariffs and the implementation of sustainability certification systems are perceived as (potentially) major barriers for the trade of bioethanol and biodiesel, while logistics are seen mainly as an obstacle for wood pellets. Development of technical standards was deemed more as an opportunity than a barrier for all commodities. Most important drivers were high fossil fuel prices and climate change mitigation policies. Concluding, to overcome some of the barriers, specific actions will be required by market parties and policy makers. Import tariffs for biofuels could be reduced or abolished, linked to multinational trade agreements and harmonization (including provisions on technical standards and sustainability requirements). - Research highlights: → We analyze main barriers for global trade of wood pellets, ethanol and biodiesel. → Import tariffs can be a major barrier for liquid biofuels trade. → Implementation of sustainability certification systems may hamper biofuels trade. → Logistics are seen mainly as an obstacle for the trade of wood pellets. → Development of technical standards are deemed an opportunity for bioenergy trade.

Small-scale bioenergy projects in rural China: Lessons to be learnt

International Nuclear Information System (INIS)

Han Jingyi; Mol, Arthur P.J.; Lu Yonglong; Zhang Lei

2008-01-01

Large amounts of small-scale bioenergy projects were carried out in China's rural areas in light of its national renewable energy policies. These projects applied pyrolysis gasification as the main technology, which turns biomass waste at low costs into biogas. This paper selects seven bioenergy projects in Shandong Province as a case and assesses these projects in terms of economy, technological performance and effectiveness. Results show that these projects have not achieved a satisfying performance after 10 years experience. Many projects have been discontinued. This failure is attributed to a complex of shortcomings in institutional structure, technical level, financial support and social factors. For a more successful future development of bioenergy in rural areas, China should reform its institutional structure, establish a renewable energy market and enhance the technological level of bioenergy projects

The role of bioenergy in the energy transition. The ''Smart Bioenergy'' concept

International Nuclear Information System (INIS)

Thraen, Daniela; DBFZ Deutsches Biomasseforschungszentrum gGmbH, Leipzig; Seitz, Stefanie B.; Wirkner, Ronny; Nelles, Michael

2016-01-01

The energy system's transformation away from fossil and therefore finite resources and ecological harmful use towards renewable energy sources and sustainable forms of usage proceeds. But even after 35 years, the German energy transition has yet not reached its ambitious goals. Moreover, in the recent years the progress has stagnated in certain areas. This is due to the fact that one of the central challenges of the energy system's changeover to an sole use renewable energy (RE) have not yet mastered: the reliable and stable delivery of RE for all energy dependent sectors starting form electricity via heat to mobility in the face of fluctuating energy sources like sun and wind. Bioenergy with its flexible use of innovative technologies and smart integration in the overall system is therefore vital to grant stability of energy supply. Furthermore, bioenergy can recourse on sustainable resources and may become therefore the backbone of the future bioeconomy. For this purpose an integrative approach is necessary that aligns the aforementioned building blocks in a cohesive whole: the Smart Bioenergy concept - that will be presented here with its elements but also open questions and challenges.

Large scale international bioenergy trading. How bioenergy trading can be reliazed under safe and sustainable frame conditions?

DEFF Research Database (Denmark)

Holm-Nielsen, Jens Bo; Kirchovas, Simas

2011-01-01

Biomass sources as Woodchips – Wood pellets, Straw – Bio pellets, animal manure, farm-by products and new cropping systems are integrated in our society’s needs. The mindset for shifting from fossil fuels based economies into sustainable energy economies already exist. Bioenergy utilization systems...... sustainability criteria. The sustainability criteria agreed internationally could be realized as a tool to secure the positive impacts of bioenergy and to foster the international trade. This study investigates the developments by national and international bodies of biomass standardization and certification...

A participatory systems approach to modeling social, economic, and ecological components of bioenergy

International Nuclear Information System (INIS)

Buchholz, Thomas S.; Volk, Timothy A.; Luzadis, Valerie A.

2007-01-01

Availability of and access to useful energy is a crucial factor for maintaining and improving human well-being. Looming scarcities and increasing awareness of environmental, economic, and social impacts of conventional sources of non-renewable energy have focused attention on renewable energy sources, including biomass. The complex interactions of social, economic, and ecological factors among the bioenergy system components of feedstock supply, conversion technology, and energy allocation have been a major obstacle to the broader development of bioenergy systems. For widespread implementation of bioenergy to occur there is a need for an integrated approach to model the social, economic, and ecological interactions associated with bioenergy. Such models can serve as a planning and evaluation tool to help decide when, where, and how bioenergy systems can contribute to development. One approach to integrated modeling is by assessing the sustainability of a bioenergy system. The evolving nature of sustainability can be described by an adaptive systems approach using general systems principles. Discussing these principles reveals that participation of stakeholders in all components of a bioenergy system is a crucial factor for sustainability. Multi-criteria analysis (MCA) is an effective tool to implement this approach. This approach would enable decision-makers to evaluate bioenergy systems for sustainability in a participatory, transparent, timely, and informed manner

Wood bioenergy and soil productivity research

Science.gov (United States)

D. Andrew Scott; Deborah S. Page-Dumroese

2016-01-01

Timber harvesting can cause both short- and long-term changes in forest ecosystem functions, and scientists from USDA Forest Service (USDA FS) have been studying these processes for many years. Biomass and bioenergy markets alter the amount, type, and frequency at which material is harvested, which in turn has similar yet specific impacts on sustainable productivity....

Interconnections and market integration in the Irish Single Electricity Market

International Nuclear Information System (INIS)

Nepal, Rabindra; Jamasb, Tooraj

2012-01-01

Interconnections can be an effective way to increase competition and improve market integration in concentrated wholesale electricity markets with limited number of participants. This paper examines the potential for interconnections and increasing market integration in the Irish Single Electricity Market (SEM). We use a time-varying Kalman filter technique to assess the degree of market integration between SEM and other large, mature and interconnected wholesale electricity markets in Europe including Great Britain (GB). The results indicate no market integration between SEM and other European markets except for Elspot and GB. We show that the current state of market integration between SEM and GB is just 17% indicating potential to improve market integration via increased interconnector capacity. The results indicate that liquidity of wholesale markets might be a crucial factor in the market integration process while our results remain inconclusive in determining whether increased trade of renewables can improve market integration. - Highlights: ► We assess the degree of market integration between SEM and other EU electricity markets. ► Our results indicate no market integration between SEM and other European markets except for Elspot and GB. ► We show that the current state of market integration between SEM and GB is just 17%.

IEA Bioenergy task 40. Country report for the Netherlands 2007

International Nuclear Information System (INIS)

Sikkema, R.; Junginger, M.; Faaij, A.

2007-12-01

Short-term objectives of the IEA Bioenergy Task 40 'Sustainable International Bio-energy Trade: Securing Supply and Demand' are amongst other objectives to present an overview of development of biomass markets in various parts of the world and to identify existing barriers hampering development of a (global) commodity market (e.g. policy framework, ecology, economics). As in most countries biomass is a relatively new (though quickly growing) commodity, relatively little information is available on e.g. the traded volumes and prices of various biomass streams, policies and regulations on biomass use and trade, and existing and perceived barriers. This country report aims to provide an overview of these issues for the Netherlands and is an extended update of previous reports (2005 and 2006)

Sustainable International Bioenergy Trade. Evaluating the impact of sustainability criteria and policy on past and future bioenergy supply and trade

NARCIS (Netherlands)

Lamers, Patrick

2014-01-01

Within a single decade, bioenergy has shifted from a largely local energy source with marginal trade volumes to a globally traded item. The primary objective of this thesis is to evaluate the links between national renewable energy support and trade policies and market forces on past global

Integration of European Bond Markets

DEFF Research Database (Denmark)

Christiansen, Charlotte

2014-01-01

I investigate the time variation in the integration of EU government bond markets. The integration is measured by the explanatory power of European factor portfolios for the individual bond markets for each year. The integration of the government bond markets is stronger for EMU than non-EMU memb......I investigate the time variation in the integration of EU government bond markets. The integration is measured by the explanatory power of European factor portfolios for the individual bond markets for each year. The integration of the government bond markets is stronger for EMU than non...

Bioenergy 93 conference

International Nuclear Information System (INIS)

1993-01-01

In this report the presentations given in the Bioenergy 93 Conference are published. The papers are grouped as follows: Opening addresses, biomass implementation strategies, nordic bioenergy research programs, production, handling and conversion of biofuels, combustion technology of biofuels and bioenergy visions

Sustainable Forest Bioenergy Development Strategies in Indochina: Collaborative Effort to Establish Regional Policies

Directory of Open Access Journals (Sweden)

Viktor J. Bruckman

2018-04-01

Full Text Available We conducted a feasibility study in Indochina (Cambodia, Laos, Myanmar, Thailand, and Vietnam with the aim of promoting biomass and bioenergy markets, technology transfer, rural development, and income generation. Policy development is guided by the International Union of Forest Research Institutions (IUFRO Task Force “Sustainable Forest Bioenergy Network”. In this paper, we highlight the achievements up to now and present results of a multi-stakeholder questionnaire in combination with a quantitative analysis of the National Bioenergy Development Plans (NBDPs. We found a gap between official documents and working group assessments. NBDPs are focused on the market development, technology transfer, and funding possibilities of a regional bioenergy strategy, while the respondents of a questionnaire (working groups favored more altruistic goals, i.e., sustainable resource management, environmental protection and climate change mitigation, generation of rural income, and community involvement, etc. We therefore suggest the following measures to ensure regulations that support the original aims of the network (climate change mitigation, poverty alleviation, sustainable resource use, and diversification of energy generation: (i Consideration of science-based evidence for drafting bioenergy policies, particularly in the field of biomass production and harvesting; (ii invitation of stakeholders representing rural communities to participate in this process; (iii development of sustainability criteria; (iv feedback cycles ensuring more intensive discussion of policy drafts; (v association of an international board of experts to provide scientifically sound feedback and input; and (vi establishment of a local demonstration region, containing various steps in the biomass/bioenergy supply chain including transboundary collaboration in the ACMECS region.

Determination of Indonesian palm-oil-based bioenergy sustainability indicators using fuzzy inference system

Science.gov (United States)

Arkeman, Y.; Rizkyanti, R. A.; Hambali, E.

2017-05-01

Development of Indonesian palm-oil-based bioenergy faces an international challenge regarding to sustainability issue, indicated by the establishment of standards on sustainable bioenergy. Currently, Indonesia has sustainability standards limited to palm-oil cultivation, while other standards are lacking appropriateness for Indonesian palm-oil-based bioenergy sustainability regarding to real condition in Indonesia. Thus, Indonesia requires sustainability indicators for Indonesian palm-oil-based bioenergy to gain recognition and easiness in marketing it. Determination of sustainability indicators was accomplished through three stages, which were preliminary analysis, indicator assessment (using fuzzy inference system), and system validation. Global Bioenergy partnership (GBEP) was used as the standard for the assessment because of its general for use, internationally accepted, and it contained balanced proportion between environment, economic, and social aspects. Result showed that the number of sustainability indicators using FIS method are 21 indicators. The system developed has an accuracy of 85%.

Bioenergy in Greece: Policies, diffusion framework and stakeholder interactions

International Nuclear Information System (INIS)

Panoutsou, Calliope

2008-01-01

The paper provides a high-level scene setting analysis to understand the policy context in which the diffusion of bioenergy takes place in Greece and analysis of the perceptions of the key stakeholders at local and national levels. It is divided into six sections. Firstly the framework conditions for biomass heat and electricity generation in Greece are presented. In the second section, the policy context is set in order to identify the key support mechanisms for bioenergy in the country. The third section presents an outline of the diffusion of bioenergy in terms of key groups involved as well as key factors affecting the planning and implementation of a bioenergy scheme at local/regional and national levels. The fourth section reviews the perception of key stakeholders towards bioenergy/biofuels schemes at national level based on national networks. The fifth section focuses on a case study region (Rodopi, northern Greece) and provides an in-depth analysis for the perception of the main local actors (farmers and end users) based on structured questionnaire interviews. The final section provides the main conclusions from the surveys and draws a set of recommendations for the integration of bioenergy schemes into the Greek energy system

Effects of bioenergy production on European nature conservation options

Science.gov (United States)

Schleupner, C.; Schneider, U. A.

2009-04-01

agriculture and forestry including bioenergy options. Results reveal that bioenergy targets have significant effects on conservation planning and nature conservation. The additional land utilization demands driven by bioenergy targets influence not only the restoration costs of wetland areas. Also wetland conservation targets in one place stimulate land use intensification elsewhere due to market linkages. It also implies that environmental stresses (to wetlands) may be transferred to other countries. In all the results show that an integrated modelling of environmental and land use changes in European scale is able to estimate the impacts of policy decisions in nature conservation and agriculture. As shown by the case study, the implementation of any targets concerning resource utilization need to be followed by adequate land use planning. References Schleupner C. (2007). Estimation of wetland distribution potentials in Europe. FNU-135, Hamburg University and Centre for Marine and Atmospheric Science, Hamburg. Schneider U.A., J Balkovic, S. De Cara, O. Franklin, S. Fritz, P. Havlik, I. Huck, K. Jantke , A.M.I. Kallio, F. Kraxner, A. Moiseyev, M. Obersteiner, C.I. Ramos, C. Schleupner, E. Schmid, D. Schwab & R. Skalsky (2008). The European Forest and Agricultural Sector Optimization Model - EUFASOM. FNU-156, Hamburg University and Centre for Marine and Atmospheric Science, Hamburg.

Market integration in the crustaceans market

DEFF Research Database (Denmark)

Ankamah-Yeboah, Isaac; Bronnmann, Julia

2018-01-01

are substitutes. Price determination processes for the shrimp markets vary with the level of the value chain. The results imply that the wild and farmed crustaceans markets are interacting through substitution effects. Hence, the markets have the capability to shield volatile and rising prices that would emanate......In this paper the price dynamics and the degree of market integration in the German crustaceans market is examined using cointegration methods. The study focuses on wild caught cold water shrimp, farmed warm water shrimp as well as lobster and derives implications for the fisheries sector....... In the analysis, both the import market and the retail market price reactions are distinguished. Therefore, it is evaluated how price changes affect competing commodities within and between the value chain of a given crustaceans commodity. Evidence of partial market integration is found for all species under...

The Integration of Corporate Non-Market and Market Strategies

DEFF Research Database (Denmark)

Xie, Peihong; Li, Xin; Xie, Xuemei

2014-01-01

Purpose: This paper aims to systematically examine the key notion of integration of non-market and market strategies in the increasingly popular study of corporate non-market strategies. Design/methodology/approach: This paper is based on a brief literature review of the non-market strategy (NMS...... explore how to seamlessly coordinate non-market and market strategies in order to gain maximal synergies. Originality/value: This paper is the first to examine the key notion of integration in a systematic manner. It is the first to propose a three-question solution to systematic understanding......) research that shows the existing literature does not offer a clear and systematic account of the key notion of integration. It suggests any systematic account of integration should address at least three interrelated questions, i.e. why, what and how to integrate non-market and market strategies? Findings...

Developments in international bioenergy trade

International Nuclear Information System (INIS)

Junginger, Martin; Faaij, Andre; Wit, Marc de; Bolkesjoe, Torjus; Bradley, Douglas; Dolzan, Paulo; Piacente, Erik; Walter, Arnaldo da Silva; Heinimoe, Jussi; Hektor, Bo; Leistad, Oeyvind; Ling, Erik; Perry, Miles; Rosillo-Calle, Frank; Ryckmans, Yves; Schouwenberg, Peter-Paul; Solberg, Birger; Troemborg, Erik

2008-01-01

The aim of this paper is to present a synthesis of the main developments and drivers of international bioenergy trade in IEA Bioenergy Task 40 member countries, based on various country reports written by Task 40 members. Special attention is given to pellet and ethanol trade. In many European countries such as Belgium, Finland, the Netherlands, Sweden and the UK, imported biomass contributes already significantly (between 21% and 43%) to total biomass use. Wood pellets are currently exported by Canada, Finland and (to a small extent) Brazil and Norway, and imported by Sweden, Belgium, the Netherlands, and the UK. In the Netherlands and Belgium, pellet imports nowadays contribute to a major share to total renewable electricity production. Trade in bio-ethanol is another example of a rapidly growing international market. With the EU-wide target of 5.75% biofuels for transportation in 2010 (and 10% in 2020), exports from Brazil and other countries to Europe are likely to rise as well. Major drivers for international bioenergy trade in general are the large resource potentials and relatively low production costs in producing countries such as Canada and Brazil, and high fossil fuel prices and various policy incentives to stimulate biomass use in importing countries. However, the logistic infrastructure both in exporting and importing countries needs to be developed to access larger physical biomass volumes and to reach other (i.e. smaller) end-consumers. It is concluded that international bioenergy trade is growing rapidly, far beyond what was deemed possible only a few years ago, and may in the future in some Task 40 countries surpass domestic biomass use, especially for specific applications (e.g. transport fuels). (author)

Pacific Northwest and Alaska Regional Bioenergy Program : Five Year Report, 1985-1990.

Energy Technology Data Exchange (ETDEWEB)

Pacific Northwest and Alaska Bioenergy Program (U.S.)

1991-02-01

This five-year report describes activities of the Pacific Northwest and Alaska Regional Bioenergy Program between 1985 and 1990. Begun in 1979, this Regional Bioenergy Program became the model for the nation's four other regional bioenergy programs in 1983. Within the time span of this report, the Pacific Northwest and Alaska Regional Bioenergy Program has undertaken a number of applied research and technology projects, and supported and guided the work of its five participating state energy programs. During this period, the Regional Bioenergy Program has brought together public- and private-sector organizations to promote the use of local biomass and municipal-waste energy resources and technologies. This report claims information on the mission, goals and accomplishments of the Regional Bioenergy Program. It describes the biomass projects conducted by the individual states of the region, and summarizes the results of the programs technical studies. Publications from both the state and regional projects are listed. The report goes on to consider future efforts of the Regional Bioenergy Program under its challenging assignment. Research activities include: forest residue estimates; Landsat biomass mapping; woody biomass plantations; industrial wood-fuel market; residential space heating with wood; materials recovery of residues; co-firing wood chips with coal; biomass fuel characterization; wood-boosted geothermal power plants; wood gasification; municipal solid wastes to energy; woodstove study; slash burning; forest depletion; and technology transfer. 9 figs., 6 tabs.

Economic Impact of Net Carbon Payments and Bioenergy Production in Fertilized and Non-Fertilized Loblolly Pine Plantations

Directory of Open Access Journals (Sweden)

Prativa Shrestha

2015-08-01

Full Text Available Sequestering carbon in forest stands and using woody bioenergy are two potential ways to utilize forests in mitigating emissions of greenhouse gases (GHGs. Such forestry related strategies are, however, greatly influenced by carbon and bioenergy markets. This study investigates the impact of both carbon and woody bioenergy markets on land expectation value (LEV and rotation age of loblolly pine (Pinus taeda L. forests in the southeastern United States for two scenarios—one with thinning and no fertilization and the other with thinning and fertilization. Economic analysis was conducted using a modified Hartman model. The amount of carbon dioxide (CO2 emitted during various activities such as management of stands, harvesting, and product decay was included in the model. Sensitivity analysis was conducted with a range of carbon offset, wood for bioenergy, and forest product prices. The results showed that LEV increased in both management scenarios as the price of carbon and wood for bioenergy increased. However, the results indicated that the management scenario without fertilizer was optimal at low carbon prices and the management scenario with fertilizer was optimal at higher carbon prices for medium and low forest product prices. Carbon payments had a greater impact on LEV than prices for wood utilized for bioenergy. Also, increase in the carbon price increased the optimal rotation age, whereas, wood prices for bioenergy had little impact. The management scenario without fertilizer was found to have longer optimal rotation ages.

Bioenergy, its present and future competitiveness

International Nuclear Information System (INIS)

Ling, Erik

1999-01-01

The thesis deals with aspects of the competitiveness of bioenergy. The central aim is to develop a number of concepts that enables an extended analysis. The thesis is composed of four studies. In study 1 and 2 the emphasis is put on two institutional frameworks within the forest company, i.e. the framework around the forest fuel operations and the framework around the industrial timber operations. Depending on which of the two institutional frameworks that makes up the basis for the understanding of forest fuel operations, the forest fuel operations will be given different roles and different priorities. Different goals and the process of integrating the forest fuel operations into the forest company will therefore be carried out with different means, different feelings and different resources. Study 3 examines the conceptions that the actors of the energy system uphold. The study presents the concept of logic, which is an institutionalised conception of the competitiveness of bioenergy. Logics can be seen as the dominating conceptions within the energy system and are decisive in determining the factors and parameters that state the competitiveness of different forms of energy. Study 4 argues that the strategical work concerning the competitiveness of bioenergy in the long-run to a great extent is about understanding, shaping and utilising the conceptions that affect the bioenergy system. The study problematises strategies that are used to develop bioenergy by introducing the uncertainty of the future into the analysis. The uncertainty of the future is captured in different scenarios

Market integration and market concentration in horizontally differentiated industries

OpenAIRE

Eckel, Carsten

2001-01-01

This paper derives the impact of market integration on equilibrium firm size and market concentration in horizontally differentiated industries. We show that market concentration (measured by the number of firms) can rise as a consequence of market integration if firms engage in R&D competition. We also demonstrate that whether concentration occurs or not depends on the R&D production function and on consumer preferences. This result implies that the welfare effects of market integration are ...

Barriers for the introduction of bioenergy in the Netherlands

International Nuclear Information System (INIS)

Gerlagh, T.; Groenendaal, B.; Van Ree, R.; Dinkelbach, L.; Van Doorn, J.; Hemmes, K.

2000-01-01

The use of biomass for energy in the Netherlands is still limited despite the political incentives to make bio-energy a major source of renewable energy. The hesitation of many stake-holders is due to the limited insight into the potential of biomass in the Netherlands and the presence of numerous other barriers. Availability of biomass, emission regulation and waste treatment regulations are considered important barriers. Analyses of their current state show that these barriers are broadly recognised and possibilities to decrease their impact are present. Some barriers with a minor influence so far will be of increasing importance and could be a threat to the development of bio-energy in future. These are the fast liberalising of the energy market and sustainable energy market, the competition with other renewables and the unclear status of the current technology available. Future research should focus on the possibilities to overcome these new barriers. 5 refs

Energy policy and the role of bioenergy in Poland

International Nuclear Information System (INIS)

Nilsson, Lars J.; Pisarek, Marcin; Buriak, Jerzy; Oniszk-Poplawska, Anna; Bucko, Pawel; Ericsson, Karin; Jaworski, Lukasz

2006-01-01

Poland, as many other countries, has ambitions to increase the use of renewable energy sources. In this paper, we review the current status of bioenergy in Poland and make a critical assessment of the prospects for increasing the share of bioenergy in energy supply, including policy implications. Bioenergy use was about 4% (165 PJ) of primary energy use (3900 PJ) and 95% of renewable energy use (174 PJ) in 2003, mainly as firewood in the domestic sector. Targets have been set to increase the contribution of renewable energy to 7.5% in 2010, in accordance with the EU accession treaty, and to 14% in 2020. Bioenergy is expected to be the main contributor to reaching those targets. From a resource perspective, the use of bioenergy could at least double in the near term if straw, forestry residues, wood-waste, energy crops, biogas, and used wood were used for energy purposes. The long-term potential, assuming short rotation forestry on potentially available agricultural land is about one-third, or 1400 PJ, of current total primary energy use. However, in the near term, Poland is lacking fundamental driving forces for increasing the use of bioenergy (e.g., for meeting demand increases, improving supply security, or further reducing sulphur or greenhouse gas emissions). There is yet no coherent policy or strategy for supporting bioenergy. Co-firing with coal in large plants is an interesting option for creating demand and facilitating the development of a market for bioenergy. The renewable electricity quota obligation is likely to promote such co-firing but promising applications of bioenergy are also found in small- and medium-scale applications for heat production. Carbon taxes and, or, other financial support schemes targeted also at the heating sector are necessary in the near term in order to reach the 7.5% target. In addition, there is a need to support the development of supply infrastructure, change certain practices in forestry, coordinate RD and D efforts, and

Willow bioenergy plantation research in the Northeast

Energy Technology Data Exchange (ETDEWEB)

White, E.H.; Abrahamson, L.P.; Kopp, R.F. [SUNY College of Environmental Science and Forestry, Syracuse, NY (United States); Nowak, C.A. [USDA Forest Service, Warren, PA (United States)

1993-12-31

Experiments were established in Central New York in the spring of 1987 to evaluate the potential of Salix for biomass production in bioenergy plantations. Emphasis of the research was on developing and refining establishment, tending and maintenance techniques, with complimentary study of breeding, coppice physiology, pests, nutrient use and bioconversion to energy products. Current yields utilizing salix clones developed in cooperation with the University of Toronto in short-rotation intensive culture bioenergy plantations in the Northeast approximate 8 oven dry tons per acre per year with annual harvesting. Successful clones have been identified and culture techniques refined. The results are now being integrated to establish a 100 acre Salix large-scale bioenergy farm to demonstrate current successful biomass production technology and to provide plantations of sufficient size to test harvesters; adequately assess economics of the systems; and provide large quantities of uniform biomass for pilot-scale conversion facilities.

IEA Bioenergy Countries' Report: Bioenergy policies and status of implementation

Energy Technology Data Exchange (ETDEWEB)

Bacovsky, Dina [Bioenergy 2020+ GmbH, Graz (Austria); Ludwiczek, Nikolaus [Bioenergy 2020+ GmbH, Graz (Austria); Pointner, Christian [Bioenergy 2020+ GmbH, Graz (Austria); Verma, Vijay Kumar [Bioenergy 2020+ GmbH, Graz (Austria)

2016-08-05

This report was prepared from IEA statistical data, information from IRENA, and IEA Bioenergy Tasks’ country reports, combined with data provided by the IEA Bioenergy Executive Committee. All individual country reports were reviewed by the national delegates to the IEA Bioenergy Executive Committee, who have approved the content. In the first section of each country report, national renewable energy targets are presented (first table in each country report), and the main pieces of national legislation are discussed. In the second section of each country report the total primary energy supply (TPES) by resources and the contribution of bioenergy are presented. All data is taken from IEA statistics for the year 2014. Where 2014 data was not available, 2013 data was used. It is worth noting that data reported in national statistics can differ from the IEA data presented, as the reporting categories and definitions are different. In the third section of each country report, the research focus related to bioenergy is discussed. Relevant funding programs, major research institutes and projects are described. In the fourth section, recent major bioenergy developments are described. Finally, in the fifth section, links to sources of information are provided.

Bioenergy: Resource efficiency and contributions to energy- and climate policy objectives; Bioenergi: Resurseffektivitet och bidrag till energi- och klimatpolitiska maal

Energy Technology Data Exchange (ETDEWEB)

Berndes, Goeran; Karlsson, Sten [Chalmers Univ. of Technology, SE-412 96 Goeteborg (Sweden). Div. of Physical Resource Theory; Boerjesson, Paal; Rosenqvist, Haakan [Lund Univ., Lund (Sweden). Environmental and Energy Systems Studies

2008-09-15

Increasing the use of bioenergy in place of fossil fuels is motivated by a number of energy policy goals. Individual bioenergy systems must be evaluated relative to a particular goal or set of goals. Depending on which specific political goal that is in focus, the attractiveness of different bioenergy systems can vary in relation to even broad objectives such as the resource-efficient use of agricultural and forest land. Furthermore, the outcome of a specific evaluation is sensitive to explicit as well as implicit assumptions and choices regarding, e.g., definition of system boundaries, economic conditions, implementation of policies, byproduct markets, and establishment of new technologies. Several biofuels production chains generate byproducts of value. Energy balance calculations are greatly influenced by how such byproducts are taken into account. Often, the most important factor underlying different results from different energy balance studies is a difference in analytic assumptions, for instance in allocation methods and system borders. Different studies can only be accurately compared if they are based on comparable analytic assumptions. Which methods are justified in a given energy balance study is determined by the current conditions for the specific bioenergy system under analysis. In the future, bioenergy systems may increasingly consist of various generation combinations wherein liquid biofuels may for instance be co-generated with power, heat, and solid biofuels, etc. from a mix of raw biomass. The driving factors are the synergies available with the higher total energy efficiency and resources efficiency obtained by combined approaches, compared to when the energy carriers are produced on their own. These solutions imply that if there is a market for the other energy carriers, and the total net system exchange is high, a lower net value for liquid fuels may be acceptable. The climate efficiency of a bioenergy system also depends on its impact on

Wood supply : what bioenergy resources are available as harvest residue and non-merchantable wood in New Brunswick?

International Nuclear Information System (INIS)

Forgrave, K.

2005-01-01

This paper examines resources available for bioenergy production in New Brunswick. An estimate of New Brunswick harvest levels, based on New Brunswick Forest Products Association web site figures was presented. Private wood lots harvest levels were also provided, with all estimates based on volume per year. Market conditions were discussed, with an emphasis on the dictates of price and availability for private wood lot owners. Market conditions and unused volume statistics were discussed. Various forest management options include the use of veneer, saw log, stud wood and pulp wood. Details of bioenergy percentages and potential were presented and general silviculture issues were discussed. It was concluded that many of the trade-offs of bioenergy involve placing more demands on forests, and that purchase prices will increasingly dictate volumes obtained from private wood lots. tabs, figs

Market Integration of Fish in Europe

NARCIS (Netherlands)

Nielsen, M.; Smit, J.G.P.; Guillen, J.

2009-01-01

This paper examines market integration between fish species in Europe, taking international market integration into account. Based on Juselius (2006), market integration is found both on the fresh and frozen markets. The Law of One Price is in force on the fresh market within the segments of

Fostering the Bioeconomic Revolution in Biobased Products and Bioenergy: An Environmental Approach

Energy Technology Data Exchange (ETDEWEB)

none,

2001-01-01

This document is a product of the Biomass Research and Development Board and presents a high-level summary of the emerging national strategy for biobased products and bioenergy. It provides the first integrated approach to policies and procedures that will promote R&D and demonstration leading to accelerated production of biobased products and bioenergy.

Green cheese: partial life cycle assessment of greenhouse gas emissions and energy intensity of integrated dairy production and bioenergy systems.

Science.gov (United States)

Aguirre-Villegas, H A; Passos-Fonseca, T H; Reinemann, D J; Armentano, L E; Wattiaux, M A; Cabrera, V E; Norman, J M; Larson, R

2015-03-01

The objective of this study was to evaluate the effect of integrating dairy and bioenergy systems on land use, net energy intensity (NEI), and greenhouse gas (GHG) emissions. A reference dairy farm system representative of Wisconsin was compared with a system that produces dairy and bioenergy products. This integrated system investigates the effects at the farm level when the cow diet and manure management practices are varied. The diets evaluated were supplemented with varying amounts of dry distillers grains with solubles and soybean meal and were balanced with different types of forages. The manure-management scenarios included manure land application, which is the most common manure disposal method in Wisconsin, and manure anaerobic digestion (AD) to produce biogas. A partial life cycle assessment from cradle to farm gate was conducted, where the system boundaries were expanded to include the production of biofuels in the analysis and the environmental burdens between milk and bioenergy products were partitioned by system expansion. Milk was considered the primary product and the functional unit, with ethanol, biodiesel, and biogas considered co-products. The production of the co-products was scaled according to milk production to meet the dietary requirements of each selected dairy ration. Results indicated that land use was 1.6 m2, NEI was 3.86 MJ, and GHG emissions were 1.02 kg of CO2-equivalents per kilogram of fat- and protein-corrected milk (FPCM) for the reference system. Within the integrated dairy and bioenergy system, diet scenarios that maximize dry distillers grains with solubles and implement AD had the largest reduction of GHG emissions and NEI, but the greatest increase in land use compared with the reference system. Average land use ranged from 1.68 to 2.01 m2/kg of FPCM; NEI ranged from -5.62 to -0.73 MJ/kg of FPCM; and GHG emissions ranged from 0.63 to 0.77 kg of CO2-equivalents/kg of FPCM. The AD contributed 65% of the NEI and 77% of the GHG

Bioenergy industries development in China. Dilemma and solution

International Nuclear Information System (INIS)

Peidong, Zhang; Yanli, Yang; Xutong, Yang; Yonghong, Zheng; Lisheng, Wang; Yongsheng, Tian; Yongkai, Zhang

2009-01-01

Having 2.8 x 10 8 -3.0 x 10 8 t/a of wood energy, 4.0 x 10 6 t/a of oil seeds, 7.7 x 10 8 t/a of crops straw, 3.97 x 10 9 t/a of poultry and livestock manure, 1.48 x 10 8 t/a of municipal waste, and 4.37 x 10 10 t/a of organic wastewater, China is in possession of good resource condition for the development of bioenergy industries. Until the end of 2007, China has popularized 2.65 x 10 7 rural household biogas, established 8318 large and middle-scale biogas projects, and produced 1.08 x 10 10 m 3 /a of biogas; the production of bioethanol, biodiesel, biomass briquettes fuel and biomass power generation reached to 1.5 x 10 6 t/a, 3.0 x 10 5 t/a, 6.0 x 10 4 t/a and 6.42 x 10 9 kWh, respectively. In recent years, bioenergy industries developed increasingly fast in China. However, the industrial base was weak with some dilemma existing in raw material supply, technological capability, industry standards, policy and regulation, and follow-up services, etc. From the viewpoint of long-term effective development system for bioenergy industries in China, a series of policy suggestions have been offered, such as strengthening strategy research, improving bioenergy industries development policies and plan, enhancing scientific research input, persisting in technology innovation, establishing product quality standard, improving industrial standard system, opening market and accelerating commercialization, etc. It is expected that the advices mentioned above could be helpful for the improvement of bioenergy industries development. (author)

IEA Bioenergy task 40. Country report for the Netherlands

International Nuclear Information System (INIS)

Junginger, M.; Faaij, A.

2005-07-01

Two of the short-term objectives of the IEA Bioenergy Task 40 are to present an overview of development of biomass markets in various parts of the world and to identify existing barriers hampering development of a (global) commodity market (e.g. policy framework, ecology, economics). As in most countries biomass is a relatively new (though quickly growing) commodity, relatively little information is available on e.g. the traded volumes and prices of various biomass streams, policies and regulations on biomass use and trade, and existing and perceived barriers. This country report aims to provide an overview of these issues for the Netherlands, and also sets the first step to make an inventory of barriers as perceived by various Dutch stakeholders. The report organizes as follows. Section 2 and 3 presents a brief overview of the policy setting on renewable energy and bio-energy in the Netherlands and the policy instruments deployed to stimulate renewable energy market penetration. In section 4, the achievements, the current status and the short-term expectations for the use of biomass energy in the Netherlands are described. Next, in section 5, the biomass market and biomass trade in the Netherlands are discussed, including the major biomass streams involved, conversion technologies, import and export volumes, biomass prices, barriers for further import and biomass certification efforts. Section 6 concludes with a general discussion and conclusions.

Current and future competitiveness of bioenergy - Conceptions about competitiveness

International Nuclear Information System (INIS)

Ling, E.; Lundgren, K.; Maartensson, Kjell

1998-01-01

It is important to visualize the conceptions that guide the behaviour of the actors within the energy system to be able to, in an efficient manner, increase the share of renewable energy in the energy mix. A major issue is to elucidate explicit and implicit presumptions within judgements on the competitiveness of bioenergy. This study focuses on how conceptions of bioenergy in the form of patterns of thinking, influence whether bioenergy can become competitive. The aim of the study is to develop a framework that will enable an increased understanding of the competitiveness of bioenergy today and in the future. The conceptions that the actors of the energy system uphold are studied and analysed. The conceptions of the actors are seen as key factors for the understanding of the function of the energy system and accordingly also for the understanding of the competitiveness of bioenergy. The over-all method perspective in the study is an actor approach. The actors' conceptions have been identified from interviews with 30 significant actors within the energy system. The material from the interviews has been synthesised into nine ideal types of actors. These nine 'model actors' are seen as representing the whole material and form the basis for the further analysis of the competitiveness of bioenergy as depending on patterns of thinking called logics. Three idealized logics are developed. The three logics developed in the study are production logic, market logic and socio-economic logic. (Upholders of the logics rank energy sources after production cost, profitability, and socio-economic legitimacy, respectively.) The logics co-exist within the different parts of the energy system. A single person can even uphold more than one logic. The three logics have however different weight in different organisations and in different parts of the energy system. Finally, the study proposes an enlarged description of the competitiveness of bioenergy in three dimensions: price

Aquatic weeds as the next generation feedstock for sustainable bioenergy production.

Science.gov (United States)

Kaur, Manpreet; Kumar, Manoj; Sachdeva, Sarita; Puri, S K

2018-03-01

Increasing oil prices and depletion of existing fossil fuel reserves, combined with the continuous rise in greenhouse gas emissions, have fostered the need to explore and develop new renewable bioenergy feedstocks that do not require arable land and freshwater resources. In this regard, prolific biomass growth of invasive aquatic weeds in wastewater has gained much attention in recent years in utilizing them as a potential feedstock for bioenergy production. Aquatic weeds have an exceptionally higher reproduction rates and are rich in cellulose and hemicellulose with a very low lignin content that makes them an efficient next generation biofuel crop. Considering their potential as an effective phytoremediators, this review presents a model of integrated aquatic biomass production, phytoremediation and bioenergy generation to reduce the land, fresh water and fertilizer usage for sustainable and economical bioenergy. Copyright © 2017. Published by Elsevier Ltd.

Integrated marketing communications at solar energy equipment market

OpenAIRE

I.L. Litovchenko; I.A. Shkurupskaya

2013-01-01

The aim of the article. The article is devoted to the development of the concept of «integrated marketing communications», as well as its adaptation to a specific market of solar energy equipment. The theoretical development of foreign and domestic scholars in the field of IMC is considered. The aim of the article is to define the concept of «integrated marketing communications» and use them in the market of solar еnergy equipment in an information economy. The author's definition of the c...

Biomass for bioenergy

DEFF Research Database (Denmark)

Bentsen, Niclas Scott

Across the range of renewable energy resources, bioenergy is probably the most complex, as using biomass to support energy services ties into a number of fields; climate change, food production, rural development, biodiversity and environmental protection. Biomass offer several options...... for displacing fossil resources and is perceived as one of the main pillars of a future low-carbon or no-carbon energy supply. However, biomass, renewable as it is, is for any relevant, time horizon to be considered a finite resource as it replenishes at a finite rate. Conscientious stewardship of this finite...... the undesirable impacts of bioenergy done wrong. However, doing bioenergy right is a significant challenge due to the ties into other fields of society. Fundamentally plant biomass is temporary storage of solar radiation energy and chemically bound energy from nutrients. Bioenergy is a tool to harness solar...

Bioenergy Technologies Office Multi-Year Program Plan. March 2016

Energy Technology Data Exchange (ETDEWEB)

Schwab, Amy [Bioenergy Technologies Office, Washington, DC (United States)

2016-03-01

The Bioenergy Technologies Office is one of the 10 technology development offices within the Office of Energy Efficiency and Renewable Energy at the U.S. Department of Energy. This Multi-Year Program Plan (MYPP) sets forth the goals and structure of the Bioenergy Technologies Office (the Office). It identifies the research, development, and demonstration (RD&D), and market transformation and crosscutting activities the Office will focus on over the next five years and outlines why these activities are important to meeting the energy and sustainability challenges facing the nation. This MYPP is intended for use as an operational guide to help the Office manage and coordinate its activities, as well as a resource to help communicate its mission and goals to stakeholders and the public.

Product Market Integration, Comparative Advantages and Labour Market Performance

DEFF Research Database (Denmark)

Andersen, Torben M.; Rose Skaksen, Jan

2003-01-01

Product Market Integration, Comparative Advantages andLabour Market Performance@*In a two-country model with trade driven by comparative advantages, it is considered howimperfectly competitive labour markets are affected by lower frictions in international goodstrade. Easier goods trading...... is equivalent to increased mobility of employment acrosscountries and thus a change in the trade-off between wages and employment faced by wagesetters. While the effects of product market integration on the trade-off between wages andemployment in general is ambiguous, it is shown that product market...... integration works like ageneral improvement in productivity via the specialization it allows through trade.Unambiguously, real wages and employment and welfare improve upon reductions in tradefrictions, and therefore workers are better off irrespective of whether the market power ofunions is enhanced or muted...

Bioenergy. The manifold renewable energy. 4. compl. rev. ed.; Bioenergie. Die vielfaeltige erneuerbare Energie

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-06-15

Bioenergy is the most important renewable energy source in Germany. With about 70 percent bioenergy contributes to the largest share of energy supply from renewable energy sources. This brochure provides an overview of the various possibilities, advantages and opportunities in the use of biomass and bioenergy.

Market, Country and World Effects on Regional Equity Market Integration

Directory of Open Access Journals (Sweden)

Chee Wooi Hooy

2014-08-01

Full Text Available This study explores the fundamental driving forces of regional equity market integration in a trading bloc. The determinant factors are categorized into market attribute, economic fundamentals and world information. Our sample consists of 26 equity markets of ive regional trading blocs, namely AFTA, CER, EFTA, EU and NAFTA over the period of January 1999 to  August  2005.  We  measure  market  integration  based  on  pricing  errors  as  proposed  by Korajczyk (1996 and Levine and Zervos (1998. Using panel regressions, our results show that  equity  integration  in  these  trading  blocs  is  driven  internally,  where  only  individual-market  volatility  and  economic  fundamentals  play  a  signiicant  role  in  the  process.  Intra-bloc  trade  is  found  to  enhance  regional  equity  market  integration,  supporting  the  notion that  regional  convergence  extends  beyond  the  trade  sector  that  is  promoted  in  the  trade agreements.  We  also  document  regime  shifting  effects  during  stock  market  crises,  where most  of  these  markets  became  strongly  integrated  after  a  regional  crisis,  but  integration was signiicantly weakened during a crisis that affected the world markets. Also, the level of equity market integration differs across trading blocs, where the blocs with a smaller number of country members are relatively more integrated. ";} // -->activate javascript

Efficient and sustainable deployment of bioenergy with carbon capture and storage in mitigation pathways

Science.gov (United States)

Kato, E.; Moriyama, R.; Kurosawa, A.

2016-12-01

Bioenergy with Carbon Capture and Storage (BECCS) is a key component of mitigation strategies in future socio-economic scenarios that aim to keep mean global temperature rise well below 2°C above pre-industrial, which would require net negative carbon emissions at the end of the 21st century. Also, in the Paris agreement from COP21, it is denoted "a balance between anthropogenic emissions by sources and removals by sinks of greenhouse gases in the second half of this century" which could require large scale deployment of negative emissions technologies later in this century. Because of the additional requirement for land, developing sustainable low-carbon scenarios requires careful consideration of the land-use implications of large-scale BECCS. In this study, we present possible development strategies of low carbon scenarios that consider interaction of economically efficient deployment of bioenergy and/or BECCS technologies, biophysical limit of bioenergy productivity, and food production. In the evaluations, detailed bioenergy representations, including bioenergy feedstocks and conversion technologies with and without CCS, are implemented in an integrated assessment model GRAPE. Also, to overcome a general discrepancy about yield development between 'top-down' integrate assessment models and 'bottom-up' estimates, we applied yields changes of food and bioenergy crops consistent with process-based biophysical models; PRYSBI-2 (Process-Based Regional-Scale Yield Simulator with Bayesian Inference) for food crops, and SWAT (Soil and Water Assessment Tool) for bioenergy crops in changing climate conditions. Using the framework, economically viable strategy for implementing sustainable BECCS are evaluated.

Bioenergy

CERN Document Server

Wall, Judy; Demain, Arnold L

2008-01-01

Given the limited supply of fossil fuels and the devastating effects of ever-increasing greenhouse gases, researchers have been committed to finding alternative fuel sources. Perhaps one of the least explored areas is bioenergy from microbes. In this landmark volume, world-renowned experts explore the possible contributions of microbes to the next generation of fuels. In 31 detailed chapters, Bioenergy provides thorough explanations of the current knowledge and future areas for research on microbial energy conversions. The volume begins with 10 chapters on ethanol production from cellulosic fe

Bioenergy systems sustainability assessment & management (BIOSSAM) guidance portal for policy, decision and development support of integrated bioenergy supply interventions

CSIR Research Space (South Africa)

Stafford, WHL

2010-08-01

Full Text Available . There are several new bioenergy interventions (policies, projects, or programmes) that are being considered and these developments must be assessed in terms of their sustainability. Both public and private sector policy makers, decision makers, and technology...

Wood-based bioenergy value chain in mountain urban districts: An integrated environmental accounting framework

International Nuclear Information System (INIS)

Nikodinoska, Natasha; Buonocore, Elvira; Paletto, Alessandro; Franzese, Pier Paolo

2017-01-01

Highlights: • The Sarentino bioenergy value chain (North Italy) was investigated. • A multi-method environmental accounting framework was implemented. • Environmental costs and impacts of a forest bioenergy chain were assessed. • Indicators show a good environmental performance and sustainability. • Linking wood industry and energy production could lower the environmental burden. - Abstract: Using wood biomass for bioenergy production in mountain urban settlements can represent a win–win strategy when it combines a continuous energy provision to households with a sustainable management of local forests, also boosting rural development and stakeholders’ cooperation. In this study, we implemented a multi-method environmental accounting framework aimed at investigating environmental costs and impacts of a bioenergy value chain located in Sarentino Valley (North Italy). This assessment framework encompasses material, energy, and emergy demands as well as main emissions generated at each step of the chain: (1) forestry, (2) logistics, and (3) conversion. The resulting global to local ratios of abiotic material calculated for forestry, logistics, and conversion subsystems show that the global (direct and indirect) consumption of abiotic matter was respectively 3.6, 3.2, and 7.6 times higher than the direct material demand. The Energy Return on Energy Investment (EROI) of wood biomass and wood chips production (37.1 and 22.4) shows a high energy performance of these processes, while the EROI of heat generation (11.35) reflects a higher support of human-driven inputs. The emergy renewable fraction, ranging from 77% to 37% across the value chain, shows a high use of local renewable resources in the bioenergy value chain. The total CO_2 emissions of the bioenergy value chain (4088 t CO_2 yr"−"1) represent only 7.1% of the CO_2 sequestration potential of the Sarentino Valley forest ecosystem, highlighting the capability of the local forests to offset the CO_2

An Integrated Modeling and Data Management Strategy for Cellulosic Biomass Production Decisions

Energy Technology Data Exchange (ETDEWEB)

David J. Muth Jr.; K. Mark Bryden; Joshua B. Koch

2012-07-01

Emerging cellulosic bioenergy markets can provide land managers with additional options for crop production decisions. Integrating dedicated bioenergy crops such as perennial grasses and short rotation woody species within the agricultural landscape can have positive impacts on several environmental processes including increased soil organic matter in degraded soils, reduced sediment loading in watersheds, lower green house gas (GHG) fluxes, and reduced nutrient loading in watersheds. Implementing this type of diverse bioenergy production system in a way that maximizes potential environmental benefits requires a dynamic integrated modeling and data management strategy. This paper presents a strategy for designing diverse bioenergy cropping systems within the existing row crop production landscape in the midwestern United States. The integrated model developed quantifies a wide range environmental processes including soil erosion from wind and water, soil organic matter changes, and soil GHG fluxes within a geospatial data management framework. This framework assembles and formats information from multiple spatial and temporal scales. The data assembled includes yield and productivity data from harvesting equipment at the 1m scale, surface topography data from LiDAR mapping at the less than 1m scale, soil data from US soil survey databases at the 10m to 100m scale, and climate data at the county scale. These models and data tools are assembled into an integrated computational environment that is used to determine sustainable removal rates for agricultural residues for bioenergy production at the sub-field scale under a wide range of land management practices. Using this integrated model, innovative management practices including cover cropping are then introduced and evaluated for their impact on bioenergy production and important environmental processes. The impacts of introducing dedicated energy crops onto high-risk landscape positions currently being manage in

Penetrating the markets: biomass and commercial distribution

International Nuclear Information System (INIS)

Schmidl, J.

1999-01-01

Although biomass accounts for a significant proportion of renewable energy in Europe, its market penetration could be increased if certain barriers can be surmounted. Some of those barriers are identified and suggestions made as to how they may be overcome through improved 'distribution' in various sectors. To integrate biomass into the electricity distribution system, the commercial distribution of liquid biofuels, and in the commercial distribution of biomass in the heat sector, certain rewards and penalties could be introduced and these are discussed. The low temperature heat market is seen as very important for the further development of bioenergy in Europe. (UK)

A simulation-based robust biofuel facility location model for an integrated bio-energy logistics network

Directory of Open Access Journals (Sweden)

Jae-Dong Hong

2014-10-01

Full Text Available Purpose: The purpose of this paper is to propose a simulation-based robust biofuel facility location model for solving an integrated bio-energy logistics network (IBLN problem, where biomass yield is often uncertain or difficult to determine.Design/methodology/approach: The IBLN considered in this paper consists of four different facilities: farm or harvest site (HS, collection facility (CF, biorefinery (BR, and blending station (BS. Authors propose a mixed integer quadratic modeling approach to simultaneously determine the optimal CF and BR locations and corresponding biomass and bio-energy transportation plans. The authors randomly generate biomass yield of each HS and find the optimal locations of CFs and BRs for each generated biomass yield, and select the robust locations of CFs and BRs to show the effects of biomass yield uncertainty on the optimality of CF and BR locations. Case studies using data from the State of South Carolina in the United State are conducted to demonstrate the developed model’s capability to better handle the impact of uncertainty of biomass yield.Findings: The results illustrate that the robust location model for BRs and CFs works very well in terms of the total logistics costs. The proposed model would help decision-makers find the most robust locations for biorefineries and collection facilities, which usually require huge investments, and would assist potential investors in identifying the least cost or important facilities to invest in the biomass and bio-energy industry.Originality/value: An optimal biofuel facility location model is formulated for the case of deterministic biomass yield. To improve the robustness of the model for cases with probabilistic biomass yield, the model is evaluated by a simulation approach using case studies. The proposed model and robustness concept would be a very useful tool that helps potential biofuel investors minimize their investment risk.

Bioenergy crop models: Descriptions, data requirements and future challenges

Energy Technology Data Exchange (ETDEWEB)

Nair, S. Surendran [University of Tennessee, Knoxville (UTK); Kang, Shujiang [ORNL; Zhang, Xuesong [Pacific Northwest National Laboratory (PNNL); Miguez, Fernando [Iowa State University; Izaurralde, Dr. R. Cesar [Pacific Northwest National Laboratory (PNNL); Post, Wilfred M [ORNL; Dietze, Michael [University of Illinois, Urbana-Champaign; Lynd, L. [Dartmouth College; Wullschleger, Stan D [ORNL

2012-01-01

Field studies that address the production of lignocellulosic biomass as a source of renewable energy provide critical data for the development of bioenergy crop models. A literature survey revealed that 14 models have been used for simulating bioenergy crops including herbaceous and woody bioenergy crops, and for crassulacean acid metabolism (CAM) crops. These models simulate field-scale production of biomass for switchgrass (ALMANAC, EPIC, and Agro-BGC), miscanthus (MISCANFOR, MISCANMOD, and WIMOVAC), sugarcane (APSIM, AUSCANE, and CANEGRO), and poplar and willow (SECRETS and 3PG). Two models are adaptations of dynamic global vegetation models and simulate biomass yields of miscanthus and sugarcane at regional scales (Agro-IBIS and LPJmL). Although it lacks the complexity of other bioenergy crop models, the environmental productivity index (EPI) is the only model used to estimate biomass production of CAM (Agave and Opuntia) plants. Except for the EPI model, all models include representations of leaf area dynamics, phenology, radiation interception and utilization, biomass production, and partitioning of biomass to roots and shoots. A few models simulate soil water, nutrient, and carbon cycle dynamics, making them especially useful for assessing the environmental consequences (e.g., erosion and nutrient losses) associated with the large-scale deployment of bioenergy crops. The rapid increase in use of models for energy crop simulation is encouraging; however, detailed information on the influence of climate, soils, and crop management practices on biomass production is scarce. Thus considerable work remains regarding the parameterization and validation of process-based models for bioenergy crops; generation and distribution of high-quality field data for model development and validation; and implementation of an integrated framework for efficient, high-resolution simulations of biomass production for use in planning sustainable bioenergy systems.

Navigating Bioenergy. Contributing to informed decision making on bioenergy issues

Energy Technology Data Exchange (ETDEWEB)

Vis, M.; Reumerman, P.; Frederiks, B. [BTG Biomass Technology Group, Enschede (Netherlands)

2009-11-15

In order to further contribute to sustainable global bioenergy development, UNIDO will this year be launching the Bioenergy Capacity Building Programme (BIOCAB), offering a comprehensive training package to policy makers and entrepreneurs aimed at enhancing their engagement in shaping a sustainable bioenergy industry in developing countries. The training package, disseminated through a network of key institutions and certified trainers, will consist of four modules covering the following subjects: Technologies and Processes, Policy, Socio-Economic and Environmental Issues, Financial and Project Development Issues, Industrial Applications for Productive Use. While designing the training package and its modules at a meeting hosted by UNIDO at headquarters in August 2008, experts reiterated a demand, previously expressed by UNIDO clients at various international fora, for an easy-to-read, practical and user-friendly introduction to certain contentious bioenergy issues. The expert meeting selected the most hotly-debated bioenergy issues and came up with the following eight topics: (1) Jatropha, the feedstock of the future?; (2) Biomethane, is it an underestimated energy source?; (3) Energy from Municipal Solid Waste, can this potential be realized?; (4) The Biorefinery Concept, how relevant is it for developing countries?; (5) Competition with Food, what are the facts in the food versus fuel discussion?; (6) Sustainability and Certification of Biomass, what are the benefits?; (7) Clean Development Mechanism, how does it work?; (8) Success Stories.

Willow and poplar for bioenergy on former cropland

DEFF Research Database (Denmark)

Georgiadis, Petros

and water demands of the trees. The water requirements of SRWCs are generally high, and high evapotranspiration rates in both SRC willow and SRF poplar decreased deep percolation, which along with low N concentrations led to low N leaching. Excessive N leaching was only observed when SRC was fertilized......Climate change is one of the 21st century’s greatest challenges and calls for immediate action through the implementation of mitigation strategies. A shift from fossil fuel to renewable energy is a key factor for reducing greenhouse gas emissions to the atmosphere, with bioenergy being...... the predominant sector of renewables in the current European and global energy markets. Dedicated energy crops, such as short rotation woody crops (SRWC), are promising bioenergy feedstock in southern Scandinavia due to their high yields. Such cropping systems have high demands for land, water, and nutrients...

Finnish Bioenergy Association - Finbio

International Nuclear Information System (INIS)

Sopo, R.

1999-01-01

The Finnish Bioenergy Association, was founded in November 1991 in the city of Jyvaeskylae. In November 1996, the membership of FINBIO consisted of 17 contributing collective members and 75 individual members. Members of the organization include e.g. the Association of Finnish Peat Industries, Wood Energy Association and Finnish Biogas Centre, all of which represent specific bioenergy fields in Finland. The Finnish Bioenergy Association is a private, non-profit organization the objectives of which are to promote and develop harvesting, transportation and processing of biofuels and other biomass (wood-based biofuels, non-food crops, peat, biowaste); to promote the use of biomass in energy production and in other applications, in accordance with environmentally sound and sustainable development. The objectives of FINBIO is to promote the production and application of all forms of bioenergy in Finland. FINBIO acts as a coordinator for AEBIOM (the European Biomass Association) and its member associations, as well as for other international bioenergy-related organizations

Introducing perennial biomass crops into agricultural landscapes to address water quality challenges and provide other environmental services: Integrating perennial bioenergy crops into agricultural landscapes

Energy Technology Data Exchange (ETDEWEB)

Cacho, J. F. [Environmental Science Division, Argonne National Laboratory, Lemont IL USA; Negri, M. C. [Environmental Science Division, Argonne National Laboratory, Lemont IL USA; Zumpf, C. R. [Environmental Science Division, Argonne National Laboratory, Lemont IL USA; Campbell, P. [Environmental Science Division, Argonne National Laboratory, Lemont IL USA

2017-11-29

The world is faced with a difficult multiple challenge of meeting nutritional, energy, and other basic needs, under a limited land and water budget, of between 9 and 10 billion people in the next three decades, mitigating impacts of climate change, and making agricultural production resilient. More productivity is expected from agricultural lands, but intensification of production could further impact the integrity of our finite surface water and groundwater resources. Integrating perennial bioenergy crops in agricultural lands could provide biomass for biofuel and potential improvements on the sustainability of commodity crop production. This article provides an overview of ways in which research has shown that perennial bioenergy grasses and short rotation woody crops can be incorporated into agricultural production systems with reduced indirect land use change, while increasing water quality benefits. Current challenges and opportunities as well as future directions are also highlighted.

Biomass market and trade in Norway: Status and future prospects

International Nuclear Information System (INIS)

Troemborg, Erik; Bolkesjoe, Torjus Folsland; Solberg, Birger

2008-01-01

This paper gives an overview of bioenergy use, prices, markets and markets prospects in Norway. The current energy production based on biomass in Norway is about 50 pJ or 10% of the stationary energy consumption. About one-half is produced and used in forest industries. The main share of bioenergy used by households consists of firewood in stoves. The use of refined, solid biofuels in heat production is hampered by low coverage of water-borne heating systems and historically low end-user prices of electricity. Harvest levels in Norwegian forests are much below annual growth, implying that forest biomass resources steadily accumulate. Decreasing wood prices combined with rising prices of oil and electricity in recent year have improved competitiveness of solid biofuels in the heat market. Projections of future bioenergy use in Norway using a partial equilibrium forest sector model suggest that bioenergy use will increase in some market segments with the current price levels of electricity and oil. However, quite minor improvements of bioenergy competitiveness or increased energy prices may release substantially higher bioenergy use. A net increase in bioenergy use of 5 TWh (18 PJ) by 2010 is realistic, but requires public awareness of the opportunities in bioenergy technologies, as well as significant economic incentives. Wood stoves and replacement of oil-boilers in central heating systems show highest competitiveness, whereas district heating systems need higher energy prices or more subsidies to be competitive. Biomass for combined heat and power projects or domestically produced liquid biofuels seems to have limited competitiveness in the short term. On the raw material side, wood residues, and roundwood from pine and non-coniferous species represent the main potential, whereas spruce continues to be consumed by the forest industries. According to the model projections, imported biomass will take a significant share of the possible increase of wood consumption

Bio-energy and youth: Analyzing the role of school, home, and media from the future policy perspectives

International Nuclear Information System (INIS)

Halder, Pradipta; Havu-Nuutinen, Sari; Pietarinen, Janne; Pelkonen, Paavo

2011-01-01

The study investigated the relationships between students' perceived information on bio-energy from school, home and media and their perceptions, attitudes, and knowledge regarding bio-energy. The study also analyzed the scope of future policies to raise awareness among young students about bio-energy. Data drawn from 495 Finnish students studying in ninth grade revealed that the students were more positive in their attitudes towards bio-energy compared to their perceptions of it. They were very positive about learning about bio-energy, while not so eager towards its utilization. It appeared that school, home, and media all had statistically significant effects on students' perceptions, attitudes, and level of knowledge related to bio-energy. Three principal components emerged from students' perceptions and attitudes towards bio-energy viz. 'motivation' revealing students' eagerness to know more about bio-energy; 'considering sustainability' revealing their criticality of forest bio-energy; and 'utilization' revealing their state of interests to use bio-energy. Bio-energy policies to be effective must consider the role of school, home, and media as important means to engage young students in bio-energy related discussions. It is also desirable to establish interactions between energy and educational policies to integrate the modern renewable energy concepts in the school curriculum.

Rural development and bioenergy - experiences from 20 years of development in Sweden

International Nuclear Information System (INIS)

Hillring, B.

2002-01-01

Activities have been going on for a number of decades in Sweden in the field of job creation, rural development and development of local economies through the use of bioenergy. This paper relates the experience of different strategies of rural development projects over a 20-year period based on the rapid development of biofuel use, especially wood fuel use in Sweden. A successful strategy for people and companies involved, has been to specify the products and services opposed to bulky raw material production and to integrate them into the companies operations. Another success factor has been size rationalisation. Systems thinking with respect to the market and in different environmental values in the environmental cycle have also been successful. In the future, there will probably be room for different niche companies that can meet the needs of the market that the strongly rationalised companies cannot. This study calls for new studies of direct employment effects and multipliers. Continued internationalisation of the biofuel market will give greater competitiveness and press down prices among local producers. The strong competition will mean that the survivors will be those who are flexible and have activities and products integrated and apply systems thinking where contact will be with different parts of the chain and not only with the production of the raw material.(author)

Waste biorefineries - integrating anaerobic digestion and microalgae cultivation for bioenergy production.

Science.gov (United States)

Chen, Yi-di; Ho, Shih-Hsin; Nagarajan, Dillirani; Ren, Nan-Qi; Chang, Jo-Shu

2018-04-01

Commercialization of microalgal cultivation has been well realized in recent decades with the use of effective strains that can yield the target products, but it is still challenged by the high costs arising from mass production, harvesting, and further processing. Recently, more interest has been directed towards the utilization of waste resources, such as sludge digestate, to enhance the economic feasibility and sustainability of microalgae production. Anaerobic digestion for waste disposal and phototrophic microalgal cultivation are well-characterized technologies in both fields. However, integration of anaerobic digestion and microalgal cultivation to achieve substantial economic and environmental benefits is extremely limited, and thus deserves more attention and research effort. In particular, combining these two makes possible an ideal 'waste biorefinery' model, as the C/N/P content in the anaerobic digestate can be used to produce microalgal biomass that serves as feedstock for biofuels, while biogas upgrading can simultaneously be performed by phototrophic CO 2 fixation during microalgal growth. This review is thus aimed at elucidating recent advances as well as challenges and future directions with regard to waste biorefineries associated with the integration of anaerobic waste treatment and microalgal cultivation for bioenergy production. Copyright © 2017 Elsevier Ltd. All rights reserved.

Feasibility studies on selected bioenergy concepts producing electricity, heat, and liquid fuel. IEA Bioenergy, Techno-economic analysis activity

Energy Technology Data Exchange (ETDEWEB)

Solantausta, Y.; Koljonen, T. [VTT Energy, Espoo (Finland); Podesser, E. [Joanneum Research (Austria); Beckman, D. [Zeton Inc. (Canada); Overend, R. [National Renewable Energy Lab. (United States)

1999-07-01

The IEA Bioenergy Techno-Economic Analysis Activity reported here, had the following objectives: To assist companies working with technologies and products related to bioenergy applications in their efforts to demonstrate these; To promote bioenergy technologies, processes and applications; To build and maintain a network for R and D organisations and industry. The objectives were pursued 1995 - 1997 through carrying out site-specific prefeasibility studies in participating countries. Both electricity and liquid fuel applications were studied, utilising gasification, pyrolysis, and combustion technologies. Studies were carried out in collaboration with companies developing new products or services from participating countries (Austria, Canada, Finland, and the United States of America) in the bioenergy field. Cases are: Austria: Power production at a district heating station, Stirling-engine driven by unclean boiler flue gases, 50 kWe; Canada - Bio-oil production for a boiler power plant, Fast pyrolysis of sawmill wastes and bark, 11 MWe; Finland: Co-generation of power and heat at a pulp and paper mill, Pressurised integrated gasification combined-cycle (IGCC) using bark and wood, 34 MWe; Sweden: Bio-oil production for heating fuel, Fast pyrolysis of forest residues, 20 000 t/a; USA - Case 1: Co-firing in a coal boiler, Combustion of plantation willow, 15 MWe; USA - Case 2: Condensing power production, Pressurised IGCC using alfalfa stems, 75 MWe All of the cases studied are at different stages of development. Results from these case studies are reported together with technical uncertainties and future development needs, which are required for all the systems. In general, the results showed that for most of the cases studied economic conditions are possible, through existing subsidies or tax incentives, for feasible industrial operation. Specially designed Stirling engines have a short amortisation time integrated to biomass district heating plants in Austria

An outlook for sustainable forest bioenergy production in the Lake States

Science.gov (United States)

Dennis R. Becker; Kenneth Skog; Allison Hellman; Kathleen E. Halvorsen; Terry Mace

2009-01-01

The Lake States region of Minnesota, Wisconsin and Michigan offers significant potential for bioenergy production. We examine the sustainability of regional forest biomass use in the context of existing thermal heating, electricity, and biofuels production, projected resource needs over the next decade including existing forest product market demand, and impacts on...

The South's outlook for sustainable forest bioenergy and biofuels production

Science.gov (United States)

David Wear; Robert Abt; Janaki Alavalapati; Greg Comatas; Mike Countess; Will McDow

2010-01-01

The future of a wood-based biofuel/bioenergy sector could hold important implications for the use, structure and function of forested landscapes in the South. This paper examines a set of questions regarding the potential effects of biofuel developments both on markets for traditional timber products and on the provision of various non-timber ecosystem services. In...

The basis for a Platform Bio-Energy. Combining forces for the Dutch bio-energy business

International Nuclear Information System (INIS)

Van Halen, C.J.G.

1998-02-01

It appears that there is a need for a community of interests in the field of bio-energy to solve numerous problems and to answer many questions with respect to the development of businesses that are active in the field of bio-energy. The title study was carried out in the third and fourth quarter of 1997 by means of surveys and depth interviews among representatives of bio-energy businesses, interest groups and research institutes. The majority of the respondents supports the foundation of the Platform Bio-Energy and suggests many different activities

Strip thinning young hardwood forests: multi-functional management for wood, wildlife, and bioenergy

Science.gov (United States)

Jamie Schuler; Ashlee Martin

2016-01-01

Upland hardwood forests dominate the Appalachian landscape. However, early successional forests are limited. In WV and PA, for example, only 8 percent of the timberland is classified as seedling and sapling-sized. Typically no management occurs in these forests due to the high cost of treatment and the lack of marketable products. If bioenergy markets come to fruition...

Bio-energy and youth: Analyzing the role of school, home, and media from the future policy perspectives

Energy Technology Data Exchange (ETDEWEB)

Halder, Pradipta; Pelkonen, Paavo [School of Forest Sciences, University of Eastern Finland, P.O. Box 111, 80101 Joensuu (Finland); Havu-Nuutinen, Sari [School of Applied Educational Science and Teacher Education, University of Eastern Finland, P.O. Box 111, 80101 Joensuu (Finland); Pietarinen, Janne [School of Educational Sciences and Psychology, University of Eastern Finland, P.O. Box 111, 80101 Joensuu (Finland)

2011-04-15

The study investigated the relationships between students' perceived information on bio-energy from school, home and media and their perceptions, attitudes, and knowledge regarding bio-energy. The study also analyzed the scope of future policies to raise awareness among young students about bio-energy. Data drawn from 495 Finnish students studying in ninth grade revealed that the students were more positive in their attitudes towards bio-energy compared to their perceptions of it. They were very positive about learning about bio-energy, while not so eager towards its utilization. It appeared that school, home, and media all had statistically significant effects on students' perceptions, attitudes, and level of knowledge related to bio-energy. Three principal components emerged from students' perceptions and attitudes towards bio-energy viz. 'motivation' revealing students' eagerness to know more about bio-energy; 'considering sustainability' revealing their criticality of forest bio-energy; and 'utilization' revealing their state of interests to use bio-energy. Bio-energy policies to be effective must consider the role of school, home, and media as important means to engage young students in bio-energy related discussions. It is also desirable to establish interactions between energy and educational policies to integrate the modern renewable energy concepts in the school curriculum. (author)

11. Rostock bioenergy forum. Proceedings

International Nuclear Information System (INIS)

Nelles, Michael

2017-01-01

The seven main focus of the bioenergy forum were: 1. Political regulation and its consequences; 2. Flexible energy supply; 3. Biorefineries for the use of residues from bioenergy production; 4. Process optimization biogas; 5. Alternative substrates for biogas production; 6. Cross-sectoral bioenergy concept; 7. Transport sector (biofuels). Five lectures are separately analyzed for this database. [de

Bio-energy. Innovators talking; Bio-energie. Innovators aan het woord

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-02-15

Qualitative studies have been conducted of the results of completed projects focused on energy innovation, spread over the seven themes of the top sector Energy: Energy saving in industry, Energy conservation in the built environment, Gas, Bio-energy, Smart grids, Offshore Wind, Solar PV. This provides insight into the follow-up activities and lessons of some EOS (Energy Research Subsidy) completed projects with the aim to inspire, connect and strengthen the TKIs (Topconsortia for Knowledge and Innovation) and individual companies and researchers working on energy innovation. This report concerns the research on bio-energy [Dutch] Er is een kwalitatief onderzoek uitgevoerd naar de resultaten van afgeronde projecten gericht op energie-innovatie, verdeeld over de zeven thema's van de topsector Energie: Energiebesparing in de industrie; Energiebesparing in de gebouwde omgeving; Gas; Bio-energie; Smart grids; Wind op zee; Zon-pv. Daarmee wordt inzicht gegeven in de vervolgactiviteiten en lessen van een aantal afgesloten EOS-projecten (Energie Onderzoek Subsidie) met het oog op het inspireren, verbinden en versterken van de TKI's (Topconsortia voor Kennis en Innovatie) en individuele bedrijven en onderzoekers die werken aan energie-innovatie. Dit rapport betreft het onderzoek naar bio-energie.

Bio-energy. Innovators talking; Bio-energie. Innovators aan het woord

Energy Technology Data Exchange (ETDEWEB)

NONE

2013-02-15

Qualitative studies have been conducted of the results of completed projects focused on energy innovation, spread over the seven themes of the top sector Energy: Energy saving in industry, Energy conservation in the built environment, Gas, Bio-energy, Smart grids, Offshore Wind, Solar PV. This provides insight into the follow-up activities and lessons of some EOS (Energy Research Subsidy) completed projects with the aim to inspire, connect and strengthen the TKIs (Topconsortia for Knowledge and Innovation) and individual companies and researchers working on energy innovation. This report concerns the research on bio-energy [Dutch] Er is een kwalitatief onderzoek uitgevoerd naar de resultaten van afgeronde projecten gericht op energie-innovatie, verdeeld over de zeven thema's van de topsector Energie: Energiebesparing in de industrie; Energiebesparing in de gebouwde omgeving; Gas; Bio-energie; Smart grids; Wind op zee; Zon-pv. Daarmee wordt inzicht gegeven in de vervolgactiviteiten en lessen van een aantal afgesloten EOS-projecten (Energie Onderzoek Subsidie) met het oog op het inspireren, verbinden en versterken van de TKI's (Topconsortia voor Kennis en Innovatie) en individuele bedrijven en onderzoekers die werken aan energie-innovatie. Dit rapport betreft het onderzoek naar bio-energie.

Integrated marketing communications in sport organizations

OpenAIRE

Gašović Milan

2011-01-01

Integrated marketing communications represent the unification of organization's marketing and communication activities. Sports organizations have the emphasized need for effective communication with their environment (the public, the media, advertisers, sponsors, and other subjects interested in their offer). Elements of the integrated marketing communications are: advertising, personal selling, sales promotion, publicity, public relations, direct marketing, Internet communications etc. Each ...

Time Varying Market Integration and Expected Rteurns in Emerging Markets

NARCIS (Netherlands)

de Jong, F.C.J.M.; de Roon, F.A.

2001-01-01

We use a simple model in which the expected returns in emerging markets depend on their systematic risk as measured by their beta relative to the world portfolio as well as on the level of integration in that market.The level of integration is a time-varying variable that depends on the market value

Mobilizing Sustainable Bioenergy Supply Chains

DEFF Research Database (Denmark)

Smith, Tat; Lattimore, Brenna; Berndes, Göran

This report summarizes the results of an IEA Bioenergy inter-Task project involving collaborators from Tasks 37 (Energy from Biogas), 38 (Climate Change Effects of Biomass and Bioenergy Systems), 39 (Commercialising Conventional and Advanced Liquid Biofuels from Biomass), 40 (Sustainable Internat......-scale mobilization of major bioenergy resources through five case studies that determine the factors critical to their sustainable mobilization....

INTEGRATED MARKETING COMMUNICATION IN POLITICS?

Directory of Open Access Journals (Sweden)

Ovidiu-Aurel GHIUŢĂ

2009-06-01

Full Text Available The current study has practical applicability in politic al domain and theoretical involvement at politicalmarketing communication level. The type of the research is a qualitative one, using as survey methods scientificobservation and documentary search. The aim of the research is to prove the applicability of marketing communicationconcept integrated in political marketing and global marketing communication. There are also exceptions, justanalyzing the industry – politics, in which integrated communication can’t be considered global communication.The subject of integrated marketing communication is relatively a new one in marketing (two decades, but itsapplicability in political domain and the specifications that assumes this application represents o new vision atEuropean and worldwide level. This study clearly presents the differences between the integrated marketingcommunication and global marketing communication.In documentary research, the author used studies belonging to Anglo – Saxons theoreticians and practitioners(Americans, Canadians, British but also Europeans (French, Belgians, Romanians. The main reason is the fact that inmarketing domain on extremely narrow scientific sections the visions belonging to these two main orientations aren’talways equable. Also, in scientific observation, t he research analyses political events from United States of America,France and Romania. Due to this reason, we can affirm that the current study has not only a regional applicability butalso a global one.

Time-Varying Market Integration and Expected Returns in Emerging Markets

OpenAIRE

de Jong, Frank; de Roon, Frans

2001-01-01

We use a simple model in which the expected returns in emerging markets depend on their systematic risk as measured by their beta relative to the world portfolio as well as on the level of integration in that market. The level of integration is a time-varying variable that depends on the market value of the assets that can be held by domestic investors only versus the market value of the assets that can be traded freely. Our empirical analysis for 30 emerging markets shows that there are stro...

Time Varying Market Integration and Expected Rteurns in Emerging Markets

OpenAIRE

Jong, F.C.J.M. de; Roon, F.A. de

2001-01-01

We use a simple model in which the expected returns in emerging markets depend on their systematic risk as measured by their beta relative to the world portfolio as well as on the level of integration in that market.The level of integration is a time-varying variable that depends on the market value of the assets that can be held by domestic investors only versus the market value of the assets that can be traded freely.Our empirical analysis for 30 emerging markets shows that there are strong...

Integrated Marketing Communications

Science.gov (United States)

Black, Jim

2004-01-01

Integration has become a cliche in enrollment management and student services circles. The term is used to describe everything from integrated marketing to seamless services. Often, it defines organizational structures, processes, student information systems, and even communities. In Robert Sevier's article in this issue of "College and…

Bioenergy Status Document 2011; Statusdocument Bio-energie 2011

Energy Technology Data Exchange (ETDEWEB)

Bles, M.; Schepers, B.; Van Grinsven, A.; Bergsma, G.

2011-03-15

The Dutch status document on bio-energy has been updated with data for the year 2011. This document provides an overview of the amount of energy derived from biomass, a description of the current bio-energy policy framework and a discussion of the extent to which the Netherlands is on track for securing European renewable energy targets. The status document shows there has been a slight increase in the share of bio-energy in overall energy consumption as well as in the total amount of renewable energy generated (which now stands at a little over 4% of gross final consumption). The question, however, is whether this growth is sufficient to meet the European target of 14% renewables in 2020. The limited growth is due partly to the decrease in the amount of energy generated in the category 'other incineration'. In addition, there was a decline in the physical delivery of transport biofuels because certain types of fuel can be 'double-counted' in the records, although they do not contribute to the 14% target. This document provides an overview of the amount of energy derived from biomass, a description of the current bio-energy policy framework and a discussion of the extent to which the Netherlands is on track for securing European renewable energy targets [Dutch] Het statusdocument bio-energie 2011 geeft de huidige status weer van bioenergie in Nederland, inclusief trends en verwachtingen voor de toekomst. Het doel van dit document is inzicht verstrekken aan overheden en marktpartijen in de ontwikkelingen van bio-energie. De kabinetsdoelstellingen voor hernieuwbare energie zijn conform de doelstellingen uit de richtlijn voor hernieuwbare energie (2009/28/EG), die is vastgesteld door de EC. In 2020 moet 14% van het nationale bruto finaal eindgebruik afkomstig zijn van hernieuwbare bronnen, de Nederlandse overheid schat dat dat overeenkomt met 300 PJ. Naar schatting is in 2011 ongeveer 88 PJ aan hernieuwbare energie geproduceerd, ongeveer evenveel

Integrated marketing communications in sport organizations

Directory of Open Access Journals (Sweden)

Gašović Milan

2011-01-01

Full Text Available Integrated marketing communications represent the unification of organization's marketing and communication activities. Sports organizations have the emphasized need for effective communication with their environment (the public, the media, advertisers, sponsors, and other subjects interested in their offer. Elements of the integrated marketing communications are: advertising, personal selling, sales promotion, publicity, public relations, direct marketing, Internet communications etc. Each of these elements has some specifics which marketing specialists in sports organizations need to understand.

Testing market integration for Kenyan pineapples. | Onyuma ...

African Journals Online (AJOL)

The market structure was found to be oligopsonistic in nature with aspects of collusion amongst the urban middlemen and local market traders thus barring further entry by other potential actors. There was little market integration between urban markets and producing markets, and very low or no integration between the ...

Advancing Bioenergy in Europe. Exploring bioenergy systems and socio-political issues

Energy Technology Data Exchange (ETDEWEB)

McCormick, Kes

2007-09-15

This research work explores the implementation of bioenergy systems in Europe focusing on socio-political issues. The purpose is to improve understanding of key drivers and barriers for bioenergy. The author conducted literature reviews, case studies, site visits, stakeholder interviews, industry interactions, and research workshops. The research process also involved extensive fieldwork and the development of 12 case studies from 8 countries in Europe. Combating climate change and enhancing energy security are identified in the literature as key drivers for bioenergy. Promoting regional development is also often mentioned although it is not well explored by empirical studies. This thesis analyses regional development activity associated with the implementation of bioenergy systems in 4 case studies from Sweden. The case studies suggest there are at least 4 benefits that can flow from bioenergy systems. These benefits can be key drivers for local and regional actors. The key drivers include: Distribution and diversification; Partnerships and synergies; Business and employment; Environment and landscape. The key barriers include: Economic conditions; Know-how and institutional capacity; Supply chain co-ordination. The second research objective for this thesis is to investigate and discuss experiences of supportive (and disruptive) policies and actions for the implementation of bioenergy systems in Europe. The main findings include: Bioenergy systems: While there are key barriers hindering bioenergy systems, this research identifies no absolute barriers to realising the targets on bioenergy utilisation defined by the European Union. Interestingly, there are some consistent policies and actions evident in the case studies that are employed to overcome key barriers, including: investment grants; policy measures; pilot projects; local initiatives; local champions; and supply contracts. Not surprisingly, supportive economic policies and partnerships between the public

Product Market Integration, Comparative Advantages and Labour Market Performance

DEFF Research Database (Denmark)

Andersen, Torben M.; Rose Skaksen, Jan

2004-01-01

of the specialization gains are similar to anincrease in labour productivity, whereas the labour market reform effectis similar to an increase in the degree of competition in the labourmarket. Wages, employment and welfare increase as a result of furtherproduct market integration. It is interesting to note......In this paper, we set up a two-country general equilibrium modelwhere trade unions have wage bargaining power. We show that adecrease in trade distortions inducing further product market integrationgives rise to specialization gains as well as a labour market reformeffect. The implications...... that the labourmarket reform effect of product market integration is achieved despitean increase in the wage level.JEL Classification: F15, J30, J50.Keywords: Trade frictions, wage formation, employment, welfaregains....

Bio-energy Alliance High-Tonnage Bio-energy Crop Production and Conversion into Conventional Fuels

Energy Technology Data Exchange (ETDEWEB)

Capareda, Sergio [Texas A & M Univ., College Station, TX (United States). Dept. of Biological & Agricultural Engineering; El-Halwagi, Mahmoud [Texas A & M Univ., College Station, TX (United States). Dept. of Chemical Engineering; Hall, Kenneth R. [Texas A & M Univ., College Station, TX (United States). Dept. of Chemical Engineering; Holtzapple, Mark [Texas A & M Univ., College Station, TX (United States). Dept. of Chemical Engineering; Searcy, Royce [Texas A & M Univ., College Station, TX (United States). Dept. of Biological & Agricultural Engineering; Thompson, Wayne H. [Texas A & M Univ., College Station, TX (United States). Dept. of Soil and Crop Sciences; Baltensperger, David [Texas A & M Univ., College Station, TX (United States). Dept. of Soil and Crop Sciences; Myatt, Robert [Texas A & M Univ., College Station, TX (United States). Dept. of Soil and Crop Sciences; Blumenthal, Jurg [Texas A & M Univ., College Station, TX (United States). Dept. of Soil and Crop Sciences

2012-11-30

Maintaining a predictable and sustainable supply of feedstock for bioenergy conversion is a major goal to facilitate the efficient transition to cellulosic biofuels. Our work provides insight into the complex interactions among agronomic, edaphic, and climatic factors that affect the sustainability of bioenergy crop yields. Our results provide science-based agronomic response measures that document how to better manage bioenergy sorghum production from planting to harvest. We show that harvest aids provide no significant benefit as a means to decrease harvest moisture or improve bioenergy yields. Our efforts to identify optimal seeding rates under varied edaphic and climatological conditions reinforce previous findings that sorghum is a resilient plant that can efficiently adapt to changing population pressures by decreasing or increasing the numbers of additional shoots or tillers – where optimal seeding rates for high biomass photoperiod sensitive sorghum is 60,000 to 70,000 seeds per acre and 100,000 to 120,000 seeds per acre for sweet varieties. Our varietal adaptability trials revealed that high biomass photoperiod sensitive energy sorghum consistently outperforms conventional photoperiod insensitive sweet sorghum and high biomass forage sorghum as the preferred bioenergy sorghum type, with combined theoretical yields of both cellulosic and fermentable water-soluble sugars producing an average yield of 1,035 gallons of EtOH per acre. Our nitrogen trials reveal that sweet sorghums produce ample amounts of water-soluble sugars with minimal increases in nitrogen inputs, and that excess nitrogen can affect minor increases in biomass yields and cellulosic sugars but decrease bioenergy quality by decreasing water-soluble sugar concentrations and increasing ash content, specifically when plant tissue nitrogen concentrations exceed 0.6 %, dry weight basis. Finally, through our growth and re-growth trials, we show that single-cut high biomass sorghum bioenergy yields

Forest bioenergy or forest carbon? Assessing trade-offs in greenhouse gas mitigation with wood-based fuels.

Science.gov (United States)

McKechnie, Jon; Colombo, Steve; Chen, Jiaxin; Mabee, Warren; MacLean, Heather L

2011-01-15

The potential of forest-based bioenergy to reduce greenhouse gas (GHG) emissions when displacing fossil-based energy must be balanced with forest carbon implications related to biomass harvest. We integrate life cycle assessment (LCA) and forest carbon analysis to assess total GHG emissions of forest bioenergy over time. Application of the method to case studies of wood pellet and ethanol production from forest biomass reveals a substantial reduction in forest carbon due to bioenergy production. For all cases, harvest-related forest carbon reductions and associated GHG emissions initially exceed avoided fossil fuel-related emissions, temporarily increasing overall emissions. In the long term, electricity generation from pellets reduces overall emissions relative to coal, although forest carbon losses delay net GHG mitigation by 16-38 years, depending on biomass source (harvest residues/standing trees). Ethanol produced from standing trees increases overall emissions throughout 100 years of continuous production: ethanol from residues achieves reductions after a 74 year delay. Forest carbon more significantly affects bioenergy emissions when biomass is sourced from standing trees compared to residues and when less GHG-intensive fuels are displaced. In all cases, forest carbon dynamics are significant. Although study results are not generalizable to all forests, we suggest the integrated LCA/forest carbon approach be undertaken for bioenergy studies.

Bio-energy status document 2012; Statusdocument bio-energie 2012

Energy Technology Data Exchange (ETDEWEB)

Bles, M.; Schepers, B.L.; Van Grinsven, A.H.; Bergsma, G.C.; Croezen, H.C.

2013-05-15

In 2012 bio-energy contributed over 71 PJ to the Dutch energy supply, a rise of almost 2 PJ over 2011. This means that 75% of the renewable energy consumed in the Netherlands is now derived from biomass. The growth is due mainly to the increase in the mandatory biotransport fuel percentage from 4.25% to 4.5%. The use of energy from 'other biomass combustion' (incl. paper sludge, green waste and chicken excrement) recovered to the level of 2010, following a marked drop in 2011 due to plant maintenance, termination of the MEP ('Environmental Quality of Power Generation') subsidy scheme and high biomass prices. At large power stations there was a considerable decrease in co-incineration of biomass because of incidents (a fire at the Nijmegen coal-fired plant) and a maintenance backlog (at the Amer power station). These are some of the results reported in the 'Bio-energy status document 2012', prepared by CE Delft for NL Agency. In addition to a review and characterisation of the current situation, the report contains an update on government policies on bio-energy and a review of the sources and sustainability of the biomass used in the Netherlands [Dutch] De bijdrage van bio-energie aan de Nederlandse energievoorziening bedroeg in 2012 ruim 71 PJ, een stijging van bijna 2 PJ ten opzichte van 2011. Daarmee is 75% van het verbruik van hernieuwbare energie in Nederland afkomstig van bio-energie. De stijging wordt vooral veroorzaakt door de oplopende bijmengplicht van biotransportbrandstoffen van 4,25% naar 4,5%. Verbruik van energie uit 'overige biomassaverbranding' (o.a. papierslib, groenafval en kippenmest) herstelde zicht tot het niveau van 2010, na een forse daling in 2011 door onderhoud aan installaties, afloop van MEP-subsidies en hoge prijzen van biomassa. Het bij- en meestoken van biomassa in grote elektriciteitscentrales daalde juist aanzienlijk door calamiteiten en uitloop van onderhoud (brand kolencentrale bij Nijmegen

Bioenergy development pathways for Europe. Potentials, costs and environmental impacts

Energy Technology Data Exchange (ETDEWEB)

De Wit, M.P.

2011-09-26

feedstocks and conversion technologies for biofuel production, simulations indicate that advanced second generation biofuels may surpass first generation biofuels somewhere in the next two decades. To establish a sizeable second generation biofuels industry a sufficiently large resource base of lignocellulose feedstocks is required. To expand beyond residues and wastes, short rotation crops form a particular interesting feedstock category, that is optimized for fast growth and high yields. Based on observed cost reductions in recent decades for the cultivation of poplar in Italy and eucalyptus in Brazil ranges in progress ratios were found of respectively 63-73% and 71-78%. Similar ratio's may apply to willow production in Europe. To expand biomass production responsibly in Europe policy makers and the agricultural sector face the challenge to stimulate efficient bioenergy applications and rationalize agriculture sustainably, e.g. by deployment of sustainability criteria. Integration of bioenergy production in the existing agriculture can realize strong synergy between a sustainable energy supply and the environment. This pleas for an integral European vision on sustainable energy and agriculture.

Research Staff | Bioenergy | NREL

Science.gov (United States)

Research Staff Research Staff Photo of Adam Bratis, Ph.D. Adam Bratis Associate Lab Director-Bio research to accomplish the objectives of the Department of Energy's Bioenergy Technologies Office, and to serve as a spokesperson for the bioenergy research effort at NREL, both internally and externally. This

Assessing the potential of bioenergy. Final report, October 1, 1997--September 30, 1998

Energy Technology Data Exchange (ETDEWEB)

Kirschner, J.; Badin, J.

1998-12-31

As electricity restructuring proceeds, traditional concepts of how energy is produced, transported, and utilized are likely to change dramatically. Marketplace, policy, and regulatory changes will shape both the domestic and global energy industry, improving opportunities for clean, low-cost energy, competitively priced fuels, and environmentally responsible power systems. Many of these benefits may be obtained by commercial deployment of advanced biomass power conversion technologies. The United BioEnergy Commercialization Association represents the US biomass power industry. Its membership includes investor-owned and public utilities, independent power producers, state and regional bioenergy, equipment manufacturers, and biomass energy developers. To carry out its mission, UBECA has been carrying out the following activities: production of informational and educational materials on biomass energy and distribution of such materials at public forums; technical and market analyses of biomass energy fuels, conversion technologies, and market issues; monitoring of issues affecting the biomass energy community; and facilitating cooperation among members to leverage the funds available for biomass commercialization activities.

Stock Market Integration Measurement: Investigation of Malaysia and Singapore Stock Markets

OpenAIRE

B. K. Yeoh; Z. Arsad; C. W. Hooy

2010-01-01

This paper tests the level of market integration between Malaysia and Singapore stock markets with the world market. Kalman Filter (KF) methodology is used on the International Capital Asset Pricing Model (ICAPM) and the pricing errors estimated within the framework of ICAPM are used as a measure of market integration or segmentation. The advantage of the KF technique is that it allows for time-varying coefficients in estimating ICAPM and hence able to capture the varying degree of market int...

Facilitating the financing of bioenergy projects in sub-Saharan Africa

International Nuclear Information System (INIS)

Hofmann, Michael; Khatun, Kaysara

2013-01-01

The purpose of this paper is to identify and develop potential solutions on how to facilitate the financing of bioenergy projects in Sub-Saharan Africa. We focus on four main areas that have been identified from empirical research in achieving this objective; these are: (i) financing, (ii) markets; (iii) trade and (iv) policy. The sources utilised consist of primary and secondary data compilation and analysis. Of particular relevance are the results of a market survey undertaken on funding opportunities, where the perspectives of both, project developers as well as project financiers are taken into account. Results indicate that the four areas cannot be treated autonomously, as they not only overlap but impact each other. There are a number of difficulties for biofuel ventures, not least the nature of the projects themselves, but also around the financing and political landscape of these enterprises. Common solutions which cross cut the four areas are the need to raise awareness and the skillsets, in areas including, financing opportunities, markets, policy, technical aspects among a range of stakeholders involved in biofuel ventures. There is also a necessity to create a supporting framework for the emerging carbon trading-related activities in Africa. - Highlights: ► We identify and develop potential solutions towards facilitating the financing of bioenergy projects in sub-Saharan Africa. ► We focus on four areas to achieve this objective; these are: (i) financing, (ii) markets; (iii) trade and (iv) policy. ► Common solutions which cross cut the four areas are the need to raise awareness and develop skillsets of stakeholders involved.

A Marketing Perspective on Mergers and Acquisitions : How Marketing Integration Affects Postmerger Performance

OpenAIRE

Homburg, Christian; Bucerius, Matthias

2004-01-01

Previous research on mergers and acquisitions (M&A) has neglected marketing issues by and large. This paper examines the effects of post merger integration (PMI) in marketing (ex tent and speed of marketing integration) on M&A performance mediated by integration outcomes (magnitude of cost savings and market-related performance). Results from a survey of 232 horizontal mergers and acquisitions show that market-related performance after the merger or acquisition has a much stronger impac...

Our Commitment to Bioenergy Sustainability

Energy Technology Data Exchange (ETDEWEB)

None

2015-06-18

The U.S. Department of Energy’s Bioenergy Technologies Office (BETO) is committed to developing the resources, technologies, and systems needed to support a thriving bioenergy industry that protects natural resources and ad- vances environmental, economic, and social benefits. BETO’s Sustainability Technology Area proactively identifies and addresses issues that affect the scale-up potential, public acceptance, and long-term viability of advanced bioenergy systems; as a result, the area is critical to achieving BETO’s overall goals.

Comparative assessment of national bioenergy strategies and biomass action plans in 12 EU countries. European Best Practice Report. Extended version

International Nuclear Information System (INIS)

2009-01-01

This report is a key output of the EU project 'BAP Driver', an initiative of energy agencies from 8 European key bioenergy nations and the European Biomass Association (AEBIOM). The BAP Driver project aims at identifying ways for improvement of current national policy frameworks for bioenergy in Europe, and at leveraging the process of developing country-specific Biomass Action Plans (BAP). From a strategic perspective, the general approach of this report focuses on four stages, required for setting up national biomass strategies and action plans: Assessment of national biomass resources; Formulation of national bioenergy strategies and biomass action plans; Implementation of national bioenergy policies; Monitoring of national bioenergy markets and policies. Overall the analysis is split into three chapters corresponding to the following logical steps: Chapter B: Country analysis (12 individual country profiles); Chapter C: Benchmark analysis (comparative assessment of 12 countries); Chapter D: Best practice analysis (transnational conclusions across national boundaries)

Comparative assessment of national bioenergy strategies and biomass action plans in 12 EU countries. European Best Practice Report. Executive Summary

International Nuclear Information System (INIS)

2009-01-01

This report is a key output of the EU project 'BAP Driver', an initiative of energy agencies from 8 European key bioenergy nations and the European Biomass Association (AEBIOM). The BAP Driver project aims at identifying ways for improvement of current national policy frameworks for bioenergy in Europe, and at leveraging the process of developing country-specific Biomass Action Plans (BAP). From a strategic perspective, the general approach of this report focuses on four stages, required for setting up national biomass strategies and action plans: Assessment of national biomass resources; Formulation of national bioenergy strategies and biomass action plans; Implementation of national bioenergy policies; Monitoring of national bioenergy markets and policies. Overall the analysis is split into three chapters corresponding to the following logical steps: Chapter B: Country analysis (12 individual country profiles); Chapter C: Benchmark analysis (comparative assessment of 12 countries); Chapter D: Best practice analysis (transnational conclusions across national boundaries)

The market for bioenergy in Europe

International Nuclear Information System (INIS)

Kopetz, H.

1997-01-01

Conference paper. The demand for energy in Europe at present amounts to 16 PWh. Of this, 50% is needed for heating, 27% for transportation, 23% for light, communication and power. The European Commission in 1996 proposed that the share of renewables should be doubled to 12% by 2010. It is calculated that 3/4 of the supply of renewables must be supplied by biomass. A comprehensive energy crop programme is needed to guarantee the supply. According to calculations, 77% of the bioenergy supply will be used to deliver heat. For small heating installations financial support is necessary to overcome the investment costs. It is recommended that biomass based district heating grids should be subsidized by a joint programme of the Commission and the national governments. For industrial users little or no subsidies are required. It is suggested that the members of the EU should submit to the commission regional heat concepts, ''heat from biomass'', of a certain specified content. The necessary investment should come from private investors, from public money and from the EU. Green electricity is a way to promote renewable energy resources. As a realistic target for electricity from biomass within 12 years, 80 TWh is proposed. The production of raw materials for the energy sector on set-aside land is unsuccessful because of the changing set-aside rate. Some remedial actions are proposed

Bioenergy Sustainability Analysis | Bioenergy | NREL

Science.gov (United States)

large scale since bioenergy coupled with carbon dioxide capture and storage (CCS) could provide negative technologies followed by CCS is illustrated below. Coal and natural gas can reduce emissions with CCS but transport and power generation technologies both with and without CCS. Values are uncertain and depend on

The Marketing Plan: An Integrative Device for Teaching Marketing Management.

Science.gov (United States)

Berdine, W. R.; Petersen, James C.

1980-01-01

The importance of the marketing plan is stressed as an integrative device for teaching marketing management, and a structure is presented to assist students in designing a marketing plan. Components of this plan include marketing objectives, targeting market and buying motives, external environment and competition, product, price, and promotion.…

Canada report on bioenergy 2009

International Nuclear Information System (INIS)

2009-01-01

Canada possesses significant forest resources. This paper reviewed Canada's bioenergy potential and market. Biomass in Canada is used to produce heat and power, as well as to produce ethanol and biodiesel. Biomass is also used to produce pyrolysis oil and wood pellets. Biomass resources included woody biomass; annual residue production; hog fuel piles; forest harvest waste and urban wood residues; agricultural residues; and municipal solid wastes. Trends in biomass production and consumption were discussed, and current biomass users were identified. A review of biomass prices was presented, and imports and exports for ethanol, biodiesel, pyrolysis oil, and wood pellets were discussed. Barriers and opportunities for trade were also outlined. 6 tabs., 6 figs. 1 appendix.

Pest-suppression potential of midwestern landscapes under contrasting bioenergy scenarios.

Directory of Open Access Journals (Sweden)

Timothy D Meehan

Full Text Available Biomass crops grown on marginal soils are expected to fuel an emerging bioenergy industry in the United States. Bioenergy crop choice and position in the landscape could have important impacts on a range of ecosystem services, including natural pest-suppression (biocontrol services provided by predatory arthropods. In this study we use predation rates of three sentinel crop pests to develop a biocontrol index (BCI summarizing pest-suppression potential in corn and perennial grass-based bioenergy crops in southern Wisconsin, lower Michigan, and northern Illinois. We show that BCI is higher in perennial grasslands than in corn, and increases with the amount of perennial grassland in the surrounding landscape. We develop an empirical model for predicting BCI from information on energy crop and landscape characteristics, and use the model in a qualitative assessment of changes in biocontrol services for annual croplands on prime agricultural soils under two contrasting bioenergy scenarios. Our analysis suggests that the expansion of annual energy crops onto 1.2 million ha of existing perennial grasslands on marginal soils could reduce BCI between -10 and -64% for nearly half of the annual cropland in the region. In contrast, replacement of the 1.1 million ha of existing annual crops on marginal land with perennial energy crops could increase BCI by 13 to 205% on over half of the annual cropland in the region. Through comparisons with other independent studies, we find that our biocontrol index is negatively related to insecticide use across the Midwest, suggesting that strategically positioned, perennial bioenergy crops could reduce insect damage and insecticide use on neighboring food and forage crops. We suggest that properly validated environmental indices can be used in decision support systems to facilitate integrated assessments of the environmental and economic impacts of different bioenergy policies.

Technology Roadmaps: Bioenergy for Heat and Power

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-07-01

The Technology Roadmap Bioenergy for Heat and Power highlights the importance of bioenergy in providing heat in the buildings sector and in industry, and shows what contribution it could make to meeting steadlily growing world electricity demand. The critical role of sustainability as well as the importance of international trade in meeting the projected demand for bioenergy, are highlighted in the roadmap, as well as the need for large-scale biomass plants in providing The roadmap identifies key actions by different stakeholders in the bioenergy sector, and sets out milestones for technology development in order to achieve a doubling of global bioenergy supply by 2050. It addresses the need for further R&D efforts, highlights measures to ensure sustainability of biomass production, and underlines the need for international collaboration to enhance the production and use of sustainable, modern bioenergy in different world regions.

Technology Roadmaps: Bioenergy for Heat and Power

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-08-01

The Technology Roadmap Bioenergy for Heat and Power highlights the importance of bioenergy in providing heat in the buildings sector and in industry, and shows what contribution it could make to meeting steadlily growing world electricity demand. The critical role of sustainability as well as the importance of international trade in meeting the projected demand for bioenergy, are highlighted in the roadmap, as well as the need for large-scale biomass plants in providing The roadmap identifies key actions by different stakeholders in the bioenergy sector, and sets out milestones for technology development in order to achieve a doubling of global bioenergy supply by 2050. It addresses the need for further R&D efforts, highlights measures to ensure sustainability of biomass production, and underlines the need for international collaboration to enhance the production and use of sustainable, modern bioenergy in different world regions.

Effect of Bioenergy Demands and Supply Response on Markets, Carbon, and Land Use

Science.gov (United States)

Karen L. Abt; Robert C. Abt; Christopher Galik

2012-01-01

An increase in the demand for wood for energy, including liquid fuels, bioelectricity, and pellets, has the potential to affect traditional wood users, forestland uses, management intensities, and, ultimately, carbon sequestration. Recent studies have shown that increases in bioenergy harvests could lead to displacement of traditional wood-using industries in the short...

Synthesis report: System studies Bioenergy; Syntesrapport Systemstudier bioenergi

Energy Technology Data Exchange (ETDEWEB)

Berntsson, Thore [Chalmers Univ. of Technology, Goeteborg (Sweden). Dept. of Heat and Power Technology; Gustavsson, Leif [Mid Sweden Univ., Oestersund (Sweden). Dept. of Natural and Environmental Sciences; Hylander, Nippe [Aangpannefoereningen, Stockholm (SE)] (ed.)

2003-07-01

The present report marks the end of the research program 'System studies Bioenergy' (1998-2002). The program comprised 17 projects performed at 9 universities or research institutes. All project results were studied in order to identify: contributions to our present knowledge; possible gaps of knowledge, methodology or systems perspective that still exist; and the needs for further research. The projects can be classified into the following groups: Resource potential of forest fuels; Industrial use of biofuels; Potential for synthetic fuels (pellets, bio-oils and transportation fuels); System analysis of efficient use of biofuels; and Socio-economic analyses. The total potential for available biofuel has been estimated to be 125-175 TWh/year (excl. black liquors of paper industry). The potential demand is estimated to about 123 TWh/year, or distributed into the different sectors: Industry: 26 TWh/year, Buildings and services: 35 TWh/year, District heating: 31 TWh/year, and electric power generation (incl. cogeneration in district heating): 31 TWh/year. Further research is needed in the following areas: Systems and methodology of more generic character on optimization of production, refining and use of biofuels in order to substitute fossil fuels directly or indirectly; Heat sinks/district heating in combination with cogeneration vs. other power production in a long term perspective (> 10 years), in the light of new technologies, open markets, economic and political incentives; Energy efficiency in industry, esp. paper and pulp with its unique possibility for process integration, biofuel processing and CO{sub 2} separation; How far should the processing/refinement of biofuels go; Importance of factors of scale; New distributed (small-scale) energy technology; International trade in biofuels; Transport and handling costs for biofuel pellets in Europe; System aspects of implementation and incentives; How are biofuels affected if CO{sub 2} from fossil fuels

SRWC bioenergy productivity and economic feasibility on marginal lands.

Science.gov (United States)

Ghezehei, Solomon B; Shifflett, Shawn D; Hazel, Dennis W; Nichols, Elizabeth Guthrie

2015-09-01

Evolving bioenergy markets necessitate consideration of marginal lands for woody biomass production worldwide particularly the southeastern U.S., a prominent wood pellet exporter to Europe. Growing short rotation woody crops (SRWCs) on marginal lands minimizes concerns about using croplands for bioenergy production and reinforces sustainability of wood supply to existing and growing global biomass markets. We estimated mean annual aboveground green biomass increments (MAIs) and assessed economic feasibility of various operationally established (0.5 ha-109 ha) SRWC stands on lands used to mitigate environmental liabilities of municipal wastewater, livestock wastewater and sludge, and subsurface contamination by petroleum and pesticides. MAIs (Mg ha(-1) yr(-1)) had no consistent relationship with stand density or age. Non-irrigated Populus, Plantanus occidentalis L. and Pinus taeda L. stands produced 2.4-12.4 Mg ha(-1) yr(-1). Older, irrigated Taxodium distchum L., Fraxinus pennsylvanica L., and coppiced P. occidentalis stands had higher MAIs (10.6-21.3 Mg ha(-1) yr(-1)) than irrigated Liquidambar styraciflua L. and non-coppiced, irrigated P. occidentalis (8-18 Mg ha(-1) yr(-1)). Natural hardwood MAIs at 20-60 years were less than hardwood and P. taeda productivities at 5-20 years. Unlike weed control, irrigation and coppicing improved managed hardwood productivity. Rotation length affected economic outcomes although the returns were poor due to high establishment and maintenance costs, low productivities and low current stumpage values, which are expected to quickly change with development of robust global markets. Copyright © 2015 Elsevier Ltd. All rights reserved.

Bioenergy sector needs professionals - how to do it?

Energy Technology Data Exchange (ETDEWEB)

Savolainen, V.; Aeaenismaa, P. (JAMK Univ. of Applied Sciences, Jyvaeskylae (Finland)), Email: varpu.savolainen@jamk.fi, Email: pekka.aanismaa@jamk.fi; Wihersaari, M. (Jyvaeskylae Univ. (Finland). Dept. of Bio-and Environmantal Sciences), Email: margareta.wihersaari@jyu.fi; Lehtonen, M. (Vocational Education Institute of Northern Central Finland (POKE), Tarvaala (Finland)), Email: maija.lehtonen@poke.fi

2009-07-01

A model of networking and cooperation in different levels of bio energy education is being developed jointly by Jam University of Applied Sciences (Jam), University of Jyvaeskylae (JYU) and the Vocational Education Institute of Northern Central Finland (POKE). In this three-year project scientific approach will be combined with a pragmatic perspective to ensure the sustainable future of the bioenergy sector in Central Finland. The idea of the project is to identify the educational needs and bottlenecks and to develop new education packages to promote the whole bioenergy sector, to increase the competitiveness of the bioenergy business in the region, to ensure life-long learning and to make round-the-year employment possible. For example, new models of bioenergy entrepreneurship will be determined and tested. The objective is also to increase bioenergy know-how among manufactures of machinery and equipment and, on the other hand, to increase the number of 'bioenergy masters' and 'bioenergy doctors' in Central Finland. The project is a part of the bioenergy cluster programme of Central Finland. (orig.)

Sustainability constraints on UK bioenergy development

International Nuclear Information System (INIS)

Thornley, Patricia; Upham, Paul; Tomei, Julia

2009-01-01

Use of bioenergy as a renewable resource is increasing in many parts of the world and can generate significant environmental, economic and social benefits if managed with due regard to sustainability constraints. This work reviews the environmental, social and economic constraints on key feedstocks for UK heat, power and transport fuel. Key sustainability constraints include greenhouse gas savings achieved for different fuels, land availability, air quality impacts and facility siting. Applying those constraints, we estimate that existing technologies would facilitate a sustainability constrained level of medium-term bioenergy/biofuel supply to the UK of 4.9% of total energy demand, broken down into 4.3% of heat demands, 4.3% of electricity, and 5.8% of transport fuel. This suggests that attempts to increase the supply above these levels could have counterproductive sustainability impacts in the absence of compensating technology developments or identification of additional resources. The barriers that currently prevent this level of supply being achieved have been analysed and classified. This suggests that the biggest policy impacts would be in stimulating the market for heat demand in rural areas, supporting feedstock prices in a manner that incentivised efficient use/maximum greenhouse gas savings and targeting investment capital that improves yield and reduces land-take.

Developing an Integrated Model Framework for the Assessment of Sustainable Agricultural Residue Removal Limits for Bioenergy Systems

Energy Technology Data Exchange (ETDEWEB)

David Muth, Jr.; Jared Abodeely; Richard Nelson; Douglas McCorkle; Joshua Koch; Kenneth Bryden

2011-08-01

Agricultural residues have significant potential as a feedstock for bioenergy production, but removing these residues can have negative impacts on soil health. Models and datasets that can support decisions about sustainable agricultural residue removal are available; however, no tools currently exist capable of simultaneously addressing all environmental factors that can limit availability of residue. The VE-Suite model integration framework has been used to couple a set of environmental process models to support agricultural residue removal decisions. The RUSLE2, WEPS, and Soil Conditioning Index models have been integrated. A disparate set of databases providing the soils, climate, and management practice data required to run these models have also been integrated. The integrated system has been demonstrated for two example cases. First, an assessment using high spatial fidelity crop yield data has been run for a single farm. This analysis shows the significant variance in sustainably accessible residue across a single farm and crop year. A second example is an aggregate assessment of agricultural residues available in the state of Iowa. This implementation of the integrated systems model demonstrates the capability to run a vast range of scenarios required to represent a large geographic region.

International Product Market Integration, Rents and Wage Formation

DEFF Research Database (Denmark)

Sørensen, Allan

including product market rents and the possibility that jobs may be relocated across national labour markets. Possibilities and threats, however, will not in general be uniformly distributed across firms and therefore groups in the labour market. These issues are explored in a Ricardian trade model......International product market integration enhances both export possibilities through easier access to foreign markets, but also the import threat arising from foreign firms penetrating into the domestic market. These mechanisms affect wage formation and employment creation through many channels...... with imperfect competition, heterogeneity in the labour market, and decentralized wage-bargaining. The Paper analyses how product market integration affects wage formation, and identifies characteristics of winners and losers in the integration process....

Integrating Ethics into the Marketing Curriculum.

Science.gov (United States)

Martin, James H.

1990-01-01

Describes how John Carroll University successfully integrated ethics into existing marketing courses. Provides a summary of the current literature on marketing ethics, discusses the educational goals that are met by integrating ethics into the curriculum, examines available curricular options, and details the design and implementation of a segment…

From the global efforts on certification of bioenergy towards an integrated approach based on sustainable land use planning

International Nuclear Information System (INIS)

van Dam, J.; Junginger, M.; Faaij, A.P.C.

2010-01-01

This paper presents an overview of 67 ongoing certification initiatives to safeguard the sustainability of bioenergy. Most recent initiatives are focused on the sustainability of liquid biofuels. Content-wise, most of these initiatives have mainly included environmental principles. Despite serious concerns in various parts of the world on the socio-economic impacts of bioenergy production, these are generally not included in existing bioenergy initiatives. At the same time, the overview shows a strong proliferation of standards. The overview shows that certification has the potential to influence direct, local impacts related to environmental and social effects of direct bioenergy production. Key recommendations to come to an efficient certification system include the need for further harmonization, availability of reliable data and linking indicators on a micro, meso and macro levels. Considering the multiple spatial scales, certification should be combined with additional measurements and tools on a regional, national and international level. The role of bioenergy production on indirect land use change (ILUC) is still very uncertain and current initiatives have rarely captured impacts from ILUC in their standards. Addressing unwanted LUC requires first of all sustainable land use production and good governance, regardless of the end-use of the product. It is therefore recommended to extend measures to mitigate impacts from LUC to other lands and feedstock. (author)

Vertical integration and market power: A model-based analysis of restructuring in the Korean electricity market

International Nuclear Information System (INIS)

Bunn, Derek W.; Martoccia, Maria; Ochoa, Patricia; Kim, Haein; Ahn, Nam-Sung; Yoon, Yong-Beom

2010-01-01

An agent-based simulation model is developed using computational learning to investigate the impact of vertical integration between electricity generators and retailers on market power in a competitive wholesale market setting. It is observed that if partial vertical integration creates some market foreclosure, whether this leads to an increase or decrease in market power is situation specific. A detailed application to the Korean market structure reveals this to be the case. We find that in various cases, whilst vertical integration generally reduces spot prices, it can increase or decrease the market power of other market generators, depending upon the market share and the technology segment of the market, which is integrated, as well as the market concentrations before and after the integration.

Vertical integration and market power. A model-based analysis of restructuring in the Korean electricity market

Energy Technology Data Exchange (ETDEWEB)

Bunn, Derek W.; Martoccia, Maria; Ochoa, Patricia [London Business School, London (United Kingdom); Kim, Haein; Ahn, Nam-Sung; Yoon, Yong-Beom [Korean Electric Power Corporation, Seoul (Korea)

2010-07-15

An agent-based simulation model is developed using computational learning to investigate the impact of vertical integration between electricity generators and retailers on market power in a competitive wholesale market setting. It is observed that if partial vertical integration creates some market foreclosure, whether this leads to an increase or decrease in market power is situation specific. A detailed application to the Korean market structure reveals this to be the case. We find that in various cases, whilst vertical integration generally reduces spot prices, it can increase or decrease the market power of other market generators, depending upon the market share and the technology segment of the market, which is integrated, as well as the market concentrations before and after the integration. (author)

Vertical integration and market power: A model-based analysis of restructuring in the Korean electricity market

Energy Technology Data Exchange (ETDEWEB)

Bunn, Derek W., E-mail: dbunn@london.ed [London Business School, London (United Kingdom); Martoccia, Maria; Ochoa, Patricia [London Business School, London (United Kingdom); Kim, Haein; Ahn, Nam-Sung; Yoon, Yong-Beom [Korean Electric Power Corporation, Seoul (Korea, Republic of)

2010-07-15

An agent-based simulation model is developed using computational learning to investigate the impact of vertical integration between electricity generators and retailers on market power in a competitive wholesale market setting. It is observed that if partial vertical integration creates some market foreclosure, whether this leads to an increase or decrease in market power is situation specific. A detailed application to the Korean market structure reveals this to be the case. We find that in various cases, whilst vertical integration generally reduces spot prices, it can increase or decrease the market power of other market generators, depending upon the market share and the technology segment of the market, which is integrated, as well as the market concentrations before and after the integration.

2010 World bio-energy conference

International Nuclear Information System (INIS)

2010-01-01

After having evoked the bio-energy price awarded to a Brazilian for his works on the use of eucalyptus as energy source, this report proposes a synthesis of the highlights of the conference: discussions about sustainability, bio-energies as an opportunity for developing countries, the success of bio-energies in Sweden, and more particularly some technological advances in the field of biofuels: a bio-LPG by Biofuel-solution AB, catalysis, bio-diesel from different products in a Swedish farm, a second generation ethanol by the Danish company Inbicon, a large scale methanization in Goteborg, a bio-refinery concept in Sweden, bio-gases

Bioenergy for sustainable development: An African context

Science.gov (United States)

Mangoyana, Robert Blessing

This paper assesses the sustainability concerns of bioenergy systems against the prevailing and potential long term conditions in Sub-Saharan Africa with a special attention on agricultural and forestry waste, and cultivated bioenergy sources. Existing knowledge and processes about bioenergy systems are brought into a “sustainability framework” to support debate and decisions about the implementation of bioenergy systems in the region. Bioenergy systems have been recommended based on the potential to (i) meet domestic energy demand and reduce fuel importation (ii) diversify rural economies and create employment (iii) reduce poverty, and (iv) provide net energy gains and positive environmental impacts. However, biofuels will compete with food crops for land, labour, capital and entrepreneurial skills. Moreover the environmental benefits of some feedstocks are questionable. These challenges are, however, surmountable. It is concluded that biomass energy production could be an effective way to achieve sustainable development for bioenergy pathways that (i) are less land intensive, (ii) have positive net energy gains and environmental benefits, and (iii) provide local socio-economic benefits. Feasibility evaluations which put these issues into perspective are vital for sustainable application of agricultural and forest based bioenergy systems in Sub-Saharan Africa. Such evaluations should consider the long run potential of biofuels accounting for demographic, economic and technological changes and the related implications.

Planning for Increased Bioenergy use - Strategies for Minimising Environmental Impacts and Analysing the Consequences

International Nuclear Information System (INIS)

Jonsson, Anna

2006-08-01

There are several goals aimed at increasing the use of renewable energy in the Swedish energy system. Bioenergy is one important renewable energy source and there is a potential to increase its use in the future. This thesis aimed to develop and analyse strategies and tools that could be used when planning for conversion to bioenergy-based heating systems and the building of new residential areas with bioenergy-based heating. The goal was to enable the increase of bioenergy and simultaneously minimise the negative health effects caused by emissions associated with the combustion of bioenergy. The thesis consists of two papers. Paper I concerned existing residential areas and conversion from electric heating and individual heating systems, such as firewood and oil boilers, to more modern and low-emitting pellet techniques and small-scale district heating. Paper II concerned new residential areas and how to integrate bioenergy-based heating systems that cause impacts on local air quality into the physical planning process through using Geographical Information Systems (GIS) and a meteorological dispersion model, ALARM. The results from Paper I indicated that it was possible to convert areas currently using electric heating to pellet techniques and small-scale district heating without degrading local air quality. Furthermore, it was possible to decrease high emissions caused by firewood boilers by replacing them with pellet boilers. The results from Paper II highlighted that GIS and ALARM were advantageous for analysing local air quality characteristics when planning for new residential areas and before a residential area is built: thus, avoiding negative impacts caused by bioenergy-based combustion. In conclusion, the work procedures developed in this thesis can be used to counteract negative impacts on local air quality with increasing use of bioenergy in the heating system. Analysis of potentially negative aspects before conversion to bioenergy-based heating

Pathways and pitfalls of implementing the use of woodfuels in Germany's bioenergy sector

International Nuclear Information System (INIS)

Plieninger, Tobias; Thiel, Andreas; Bens, Oliver; Huettl, Reinhard F.

2009-01-01

The paper presents an empirical study on the use of woody biomass for energy supply in Germany and the federal state of Brandenburg. It aims to explain the role forestry enterprises have for bioenergy provision in this area. The 'Institutions of Sustainability' framework is used as an analytical tool to investigate the role of private and public actors in these transactions, respectively, in the governance structures they are subject to. Empirical evidence was gathered by in-depth interviews with actors from forestry and bioenergy practice. Triggered by favorable governance structures, i.e. strong support by national and regional policies, rising prices for fossil energy sources, and co-operation of committed individuals and groups, a new bioenergy industry has been successfully established. However, the forestry sector has so far been just a marginal fuel supplier for this industry. The study identifies pitfalls impeding a broad implementation of wood-energy supply in forestry: not cost-covering prices offered by the bioenergy sector, lacking market transparency and security of supply, lacking mobilization of forest wood, and a preference among forest managers to sell products to the wood-processing industry. In terms of the Institutions of Sustainability the properties of transactions (asset specificities, uncertainties, separability), characteristics of actors (values, rationality) and governance structures (long-term contractual obligations elsewhere) are decisive in explaining the current form of transaction. (author)

Modeling pollinator community response to contrasting bioenergy scenarios.

Directory of Open Access Journals (Sweden)

Ashley B Bennett

Full Text Available In the United States, policy initiatives aimed at increasing sources of renewable energy are advancing bioenergy production, especially in the Midwest region, where agricultural landscapes dominate. While policy directives are focused on renewable fuel production, biodiversity and ecosystem services will be impacted by the land-use changes required to meet production targets. Using data from field observations, we developed empirical models for predicting abundance, diversity, and community composition of flower-visiting bees based on land cover. We used these models to explore how bees might respond under two contrasting bioenergy scenarios: annual bioenergy crop production and perennial grassland bioenergy production. In the two scenarios, 600,000 ha of marginal annual crop land or marginal grassland were converted to perennial grassland or annual row crop bioenergy production, respectively. Model projections indicate that expansion of annual bioenergy crop production at this scale will reduce bee abundance by 0 to 71%, and bee diversity by 0 to 28%, depending on location. In contrast, converting annual crops on marginal soil to perennial grasslands could increase bee abundance from 0 to 600% and increase bee diversity between 0 and 53%. Our analysis of bee community composition suggested a similar pattern, with bee communities becoming less diverse under annual bioenergy crop production, whereas bee composition transitioned towards a more diverse community dominated by wild bees under perennial bioenergy crop production. Models, like those employed here, suggest that bioenergy policies have important consequences for pollinator conservation.

Best Practice: Integrated Marketing Communications

OpenAIRE

Schultz, Don; Macdonald, Emma K.; Baines, Paul R.

2012-01-01

Integrated marketing communications can substantially improve target audience reception, message resonance, and positive behavioural response but, to reach its true potential, the process requires a strong focus on data integration/customer insight.

A study on the effects of marketing communication using integrated marketing communication

Directory of Open Access Journals (Sweden)

Solmaz Sellahvarzi

2014-07-01

Full Text Available Integrated Marketing Communication (IMC is one of the needed concepts in competitive edge. IMC is defined as a cross functional process for creating and nourishing profitable relationships with customers and other stakeholders by strategically controlling or impacting all messages sent to these groups. It ensures that all forms of communications and messages are carefully linked together. This study investigates the effectiveness of marketing communication in an Iranian automaker named Khodro using IMC system. The study tries to audit the rate of marketing relationship integrity and its outcome on organization performance. The study designs a questionnaire and distributes it among 384 randomly selected people who use this firm’s services and Cronbach alpha has been calculated as 0.974. Hypotheses of this survey are exanimated by Pearson correlation test as well as pairwise t-student tests. The results show the effects of integrated marketing Communication on organization performance. In addition, there is a significant positive correlation relationship between integrated marketing communication with mission marketing, Cross functional Strategic Planning and Interactivity. Finally, there is a significant positive correlation relationship between dimensions of IMC.

Perspectives for RandD in Bioenergy in the Baltic States

Energy Technology Data Exchange (ETDEWEB)

Holmberg, Rurik (Technopolis Group, Stockholm (Sweden) )

2009-11-15

developing bioenergy RandD is almost insignificant. The Baltic States have created an industry which has become successful in exporting wood chips, pellet and briquettes. Although this often is a local success story for many a small municipality, the added value is highly limited and this contributes to a situation where the Baltic economies remain dependent on inexpensive labour instead of high value added through technological development. Promoting the understanding of the potential role of bioenergy would be important in the Baltic States. As long as bioenergy is almost solely seen as a question of security of supply (and perhaps justifiably so) and not as a major technology under development, RandD funding will not be directed to it. There are a few fields in which RandD conducted in the Baltic States might contribute to the broader development of bioenergy. Among the most promising is the straw research in Lithuania and the reed experiments in Estonia. In Latvia RandD has been conducted on the integration of bioenergy in the energy system. If successful, micro- and small-scale CHPs could have profound impacts on the construction of the future energy systems in the Baltic States, where, as has been mentioned, population density is low, self-sufficiency high on the agenda, and most CHPs currently available too big. The main risk to the Baltic States in the bioenergy sector appears to be left out from global RandD-trends. The reasons for this are mainly domestic, such as lack of funding through insufficient political support. So far, the Baltic States have more or less successfully implemented technology developed elsewhere, but the domestic contributions remain modest. Against the background that the Baltic States need more industry with high productivity and thus value added, bioenergy- related technology would in many respects make a good match with the needs of the Baltic societies. For the Nordic countries, the skills already developed in the Baltic States could be a

Land-Use Change and Bioenergy

Energy Technology Data Exchange (ETDEWEB)

None

2011-07-01

This publication describes the Biomass Program’s efforts to examine the intersection of land-use change and bioenergy production. It describes legislation requiring land-use change assessments, key data and modeling challenges, and the research needs to better assess and understand the impact of bioenergy policy on land-use decisions.

Metaheuristic Algorithms Applied to Bioenergy Supply Chain Problems: Theory, Review, Challenges, and Future

Directory of Open Access Journals (Sweden)

Krystel K. Castillo-Villar

2014-11-01

Full Text Available Bioenergy is a new source of energy that accounts for a substantial portion of the renewable energy production in many countries. The production of bioenergy is expected to increase due to its unique advantages, such as no harmful emissions and abundance. Supply-related problems are the main obstacles precluding the increase of use of biomass (which is bulky and has low energy density to produce bioenergy. To overcome this challenge, large-scale optimization models are needed to be solved to enable decision makers to plan, design, and manage bioenergy supply chains. Therefore, the use of effective optimization approaches is of great importance. The traditional mathematical methods (such as linear, integer, and mixed-integer programming frequently fail to find optimal solutions for non-convex and/or large-scale models whereas metaheuristics are efficient approaches for finding near-optimal solutions that use less computational resources. This paper presents a comprehensive review by studying and analyzing the application of metaheuristics to solve bioenergy supply chain models as well as the exclusive challenges of the mathematical problems applied in the bioenergy supply chain field. The reviewed metaheuristics include: (1 population approaches, such as ant colony optimization (ACO, the genetic algorithm (GA, particle swarm optimization (PSO, and bee colony algorithm (BCA; and (2 trajectory approaches, such as the tabu search (TS and simulated annealing (SA. Based on the outcomes of this literature review, the integrated design and planning of bioenergy supply chains problem has been solved primarily by implementing the GA. The production process optimization was addressed primarily by using both the GA and PSO. The supply chain network design problem was treated by utilizing the GA and ACO. The truck and task scheduling problem was solved using the SA and the TS, where the trajectory-based methods proved to outperform the population

Global integration of European tuna markets

Science.gov (United States)

Jiménez-Toribio, Ramòn; Guillotreau, Patrice; Mongruel, Rémi

2010-07-01

This paper evaluates the degree of integration between the world market and the major European marketplaces of frozen and canned tuna through both vertical and horizontal price relationships. Spatial linkages are investigated horizontally in order to estimate the connection between the European market and the world-wide market on the primary stage of the value chain. One of the key results is the high level of market integration at the ex-vessel stage, and the price leadership of yellowfin tuna over skipjack tuna. The same approach is applied at the ex-factory level. Basically, the European market for final goods appears to be segmented between the Northern countries consuming low-priced canned skipjack tuna imported from Asia (mainly Thailand) and the Southern countries (Italy, Spain) processing and importing yellowfin-based products sold at higher prices. France appears to be an intermediate market where both products are consumed. The former market is found to be well integrated to the world market and can be considered to be competitive, but there is a suspicion of market power being exercised on the latter. Price relationships are therefore tested vertically between the price of frozen tuna paid by the canneries and the price of canned fish in both Italy and France. The two species show an opposite pattern in prices transmission along the value chain: price changes along the chain are far better transmitted for the “global” skipjack tuna than for the more “European” yellowfin tuna. The results are discussed, along with their implications for the fishing industry.

Rural bioenergy: innovative integrated biosystem design for fuel and food from agrowastes

Energy Technology Data Exchange (ETDEWEB)

Selvam, Pagandai V. Pannir; Santiago, Brunno Henrique de S. [Universidade Federal de Alagoas (UFAL), Maceio, AL (Brazil)], email: pannirbr@gmail.com; Almeida, Louizy Minora C.A. de; Israel, Samy B.S. [Universidade Federal do Rio Grande do Norte (DEQ/CT/UFRN), Natal, RN (Brazil). Centro de Tecnologia. Dept. de Engenharia Quimica

2008-07-01

Brazil is the leader known for its ethanol biofuel development, but also for biomass charcoal, yet lacks in clean rural biofuel production. This paper deals with the system design for sustainable rural projects developments based on the the bioenergy production from biomass wastes using Innovative process equipment design and the process optimization. With the economic objective towards sustainable clean small scale rural energy production, and also the co-production of hot, cold thermal energy, at first, several preliminary projects had been developed and analysed. Then, a detailed project engineering and the results on economical viability were obtained. The dynamic material, energy and cash flow models of the complex integrated food processing and small scale energy productions, were at first constructed using excel electronic spread sheet for Windows. Computer aided system for process modeling and simulation using SUPERPRO, Intelligent Inc. Economic feasibilities studies using genetics algorithms are under developments. The preliminary analysis of cost and investments of the the integrated biomass utilisation projects which are included for this study are: biological aerobic treatment process, methane gas production using anaerobic digestion process, aerobic composting, drying of tropical fruits, effluent treatments, biogas and syngas production as well as cogeneration of energy production for drying and cooling using biogas. These models allowed us the identification of tech economical and scale up problems. The results obtained with several preliminary project development with few case studies are reported for integrated project developments for fuel and food using process and cost simulation models. Several economic problems related with implementation of the small scale rural energy system for sustained local developments based on tropical fruit producing rural areas are analysed and a concept of the integrated bio system for micro enterprise has been

Role of community acceptance in sustainable bioenergy projects in India

International Nuclear Information System (INIS)

Eswarlal, Vimal Kumar; Vasudevan, Geoffrey; Dey, Prasanta Kumar; Vasudevan, Padma

2014-01-01

Community acceptance has been identified as one of the key requirements for a sustainable bioenergy project. However less attention has been paid to this aspect from developing nations and small projects perspective. Therefore this research examines the role of community acceptance for sustainable small scale bioenergy projects in India. While addressing the aim, this work identifies influence of community over bioenergy projects, major concerns of communities regarding bioenergy projects and factors influencing perceptions of communities about bioenergy projects. The empirical research was carried out on four bioenergy companies in India as case studies. It has been identified that communities have significant influence over bioenergy projects in India. Local air pollution, inappropriate storage of by-products and credibility of developer are identified as some of the important concerns. Local energy needs, benefits to community from bioenergy companies, level of trust on company and relationship between company and the community are some of the prime factors which influence community's perception on bioenergy projects. This research sheds light on important aspects related to community acceptance of bioenergy projects, and this information would help practitioners in understanding the community perceptions and take appropriate actions to satisfy them

Market Integration Dynamics and Asymptotic Price Convergence in Distribution

NARCIS (Netherlands)

A. García-Hiernaux (Alfredo); D.E. Guerrero (David); M.J. McAleer (Michael)

2013-01-01

textabstractIn this paper we analyse the market integration process of the relative price distribution, develop a model to analyze market integration, and present a formal test of increasing market integration. We distinguish between the economic concepts of price convergence in mean and in

Future bio-energy potential under various natural constraints

International Nuclear Information System (INIS)

Vuuren, Detlef P. van; Vliet, Jasper van; Stehfest, Elke

2009-01-01

Potentials for bio-energy have been estimated earlier on the basis of estimates of potentially available land, excluding certain types of land use or land cover (land required for food production and forests). In this paper, we explore how such estimates may be influenced by other factors such as land degradation, water scarcity and biodiversity concerns. Our analysis indicates that of the original bio-energy potential estimate of 150, 80 EJ occurs in areas classified as from mild to severe land degradation, water stress, or with high biodiversity value. Yield estimates were also found to have a significant impact on potential estimates. A further 12.5% increase in global yields would lead to an increase in bio-energy potential of about 50%. Changes in bio-energy potential are shown to have a direct impact on bio-energy use in the energy model TIMER, although the relevant factor is the bio-energy potential at different cost levels and not the overall potential.

Government intervention and market integration in Indonesian rice markets

OpenAIRE

Ismet, Mohammad; Barkley, Andrew P.; Llewelyn, Richard V.

1998-01-01

Long-run spatial price relationships in Indonesian rice markets and factors affecting the degree of market integration are evaluated using multivariate cointegration tests with weekly price data for the 1982-1993 period. The analysis includes evaluation of pre-self-sufficiency and post-self-sufficiency periods as well as for the entire period. The cointegration tests for entire Indonesian rice market, represented by the nine most relevant price series, indicate that relative to the pre-selfsu...

Stock Market Integration: Are Risk Premiums of International Assets Equal?

Directory of Open Access Journals (Sweden)

Kusdhianto Setiawan

2014-02-01

Full Text Available This paper studies previous research on capital market integration and applies a simple international capital asset pricing model by considering the incompleteness in market integration and heteroscedasticity of the market returns. When we disregarded those two factors, we found that stock markets were integrated and the law of one price on risk premiums prevails. However, when the factors were considered, the markets were just partially integrated.

Bioenergy in the new Finnish energy strategy

International Nuclear Information System (INIS)

Vilkamo, S.

1997-01-01

As discussed in this conference paper, the goal of Finnish energy strategy is to bring the growth of the total energy consumption to a halt in the next 10-15 years and to speed up the restructuring of the energy economy without hampering economic growth. By 2010 the emission of greenhouse gases should be down to the 1990 level. To reach the goals, various means are available: taxation, subsidies, energy efficiency measures, replacing fossil sources with renewable and low-emission energy sources. By 1999 Finland should be connected to the European gas network. The use of bioenergy, wood fuels and wind power is encouraged. Peat is a competitive fuel in areas where it is locally available. To cut down on CO 2 emission it is necessary to increase the use of bioenergy, and by 2025 the use of wood will have increased considerably from the present level. At present, the wood reserves increase by one percent per year. Public funds will be set aside for energy wood research, for product development and marketing. Peat is an important indigenous energy resource, accounting for about 5% of all energy use. The Government is committed to closely follow up the implementation of its energy strategy. 1 ref., 3 figs

Market Integration Dynamics and Asymptotic Price Convergence in Distribution

NARCIS (Netherlands)

A. García-Hiernaux (Alfredo); D.E. Guerrero (David); M.J. McAleer (Michael)

2015-01-01

textabstractThis paper analyzes the market integration process of nominal prices, develops a model to analyze market integration, and presents a test of increasing market integration. A distinction is made between the economic concepts of price conver- gence in mean and variance. When both types of

A comparison of bioenergy policies and institutional frameworks in the rural areas of Emilia Romagna and Norway

International Nuclear Information System (INIS)

Cavicchi, Bianca; Bryden, John M.; Vittuari, Matteo

2014-01-01

This paper explores the relationship between bioenergy, rural development and related innovation processes in two case studies (Emilia Romagna in Italy—and Norway), for a better understanding of the impacts of different policy regimes on bioenergy innovation. Regional innovation systems theory is used to explain the results emerging from the case studies and to identify the presence of potential elements for innovation. We used policy and relevant literature analysis and a grounded approach based on semi- structured interviews of relevant actors involved in the local bioenergy system. The main findings show that the case studies present consistent differences in terms of policy instruments and socio-political dynamics. Emilia Romagna has major weaknesses and threats that hinder innovation, but some positive potential elements for the future. Norway presents stronger local elements for innovation within local bioenergy systems, such as the employment of local resources and knowledge, but critical market and policy features that threaten further innovation developments. The conclusion draws on the comparative analysis to discuss policy implications of the study. - Highlights: • We compare policies and institutional frameworks which regulate bioenergy systems. • We use the SWOT analysis to evaluate the results of the case studies. • Emilia Romagna has major systemic weaknesses. • Norway has local elements for innovation but policy weaknesses. • Policies and policy instruments should be decentralised

Dynamics of Timber Market Integration in Sweden

Directory of Open Access Journals (Sweden)

Vishal Chandr Jaunky

2015-12-01

Full Text Available This paper addresses the performance of the timber markets (Scots pine, Pinus silvestris L. and Norway spruce, Picea abies (L. Karst. by evaluating the order of market integration in three Swedish regions (Central, Northern, and Southern. Quarterly data of delivery prices are employed over the period 1999Q1–2012Q4. Various unit root and cointegration tests have been computed. The results indicate that the variables are integrated of first order and co-integrated, especially after controlling for structural breaks. This supports the law-of-one-price hypothesis (LOP. However, the effects of structural shocks on forestry are arguably significant and these are controlled for while performing a vector error-correction mechanism (VECM-based Granger-causality test. Bi-directional causality between the Northern and central markets is uncovered in the short-run. In the long-run, a similar causal effect is detected between Northern and Southern markets while the central market emerges as the price leader. Further investigation is carried out using variance decompositions and impulse response functions and these approaches also tend to confirm the existence of a single market well, as price interdependence between markets.

Forest carbon accounting methods and the consequences of forest bioenergy for national greenhouse gas emissions inventories

International Nuclear Information System (INIS)

McKechnie, Jon; Colombo, Steve; MacLean, Heather L.

2014-01-01

longer-term reduction in forest carbon stocks. Export of wood pellets to EU markets does not greatly affect the total life cycle GHG emissions of wood pellets. However, pellet exporting countries risk creating a considerable GHG emissions burden, as they are responsible for AFOLU and bioenergy production emissions but do not receive credit for pellets displacing fossil fuel-related GHG emissions. Countries producing bioenergy from forest biomass, whether for domestic use or for export, should carefully consider potential implications of alternate forest carbon accounting methods to ensure that potential bioenergy pathways can contribute to GHG emissions reduction targets

The development of short-rotation willow in the northeastern United States for bioenergy and bioproducts, agroforestry and phytoremediation

International Nuclear Information System (INIS)

Volk, T.A.; Abrahamson, L.P.; Nowak, C.A.; White, E.H.; Smart, L.B.; Tharakan, P.J.

2006-01-01

Research on willow (Salix spp.) as a locally produced, renewable feedstock for bioenergy and bioproducts began in New York in the mid-1980s in response to growing concerns about environmental impacts associated with fossil fuels and declining rural economies. Simultaneous and integrated activities-including research, large-scale demonstrations, outreach and education, and market development-were initiated in the mid-1990s to facilitate the commercialization of willow biomass crops. Despite technological viability and associated environmental and local economic benefits, the high price of willow biomass relative to coal has been a barrier to wide-scale deployment of this system. The cost of willow biomass is currently $3.00GJ -1 ($57.30odt -1 ) compared to $1.40-1.90GJ -1 for coal. Yield improvements from traditional breeding efforts and increases in harvesting efficiency that are currently being realized promise to reduce the price differential. Recent policy changes at the federal level, including the provision to harvest bioenergy crops from Conservation Reserve Program (CRP) land and a closed-loop biomass tax credit, and state-level initiatives such as Renewable Portfolio Standards (RPS) will help to further reduce the difference and foster markets for willow biomass. Years of work on willow biomass crop research and demonstration projects have increased our understanding of the biology, ecophysiology and management of willow biomass crops. Using an adaptive management model, this information has led to the deployment of willow for other applications such as phytoremediation, living snow fences, and riparian buffers across the northeastern US. (author)

Market integration of cold and warmwater shrimp in Europe

DEFF Research Database (Denmark)

Ankamah-Yeboah, Isaac; Ståhl, Lisa; Nielsen, Max

2017-01-01

) holds in three of the five cases. For processed shrimp, the LOP holds in three of four integrated cases, and for retail sales in the UK and Denmark, the LOP fails to hold in the presence of market integration. Unprocessed coldwater shrimp leads the market in northern Europe. Downstream, prices adjust......This study examines market integration between the cold and warmwater shrimp value chain in the UK, Denmark, Italy, Sweden, and Norway using cointegration methods. For all countries, market integration exists between cold and warmwater unprocessed shrimp imports, where the law of one price (LOP...

Essays on financial market integration

NARCIS (Netherlands)

Pungulescu, C.

2009-01-01

The four essays in this dissertation address these main questions and alternate a general perspective with focused analysis on specific measures of integration and regions, providing several novel answers. First, new relevant proxies are proposed to measure financial market integration. They give

International bioenergy transport costs and energy balance

International Nuclear Information System (INIS)

Hamelinck, Carlo N.; Suurs, Roald A.A.; Faaij, Andre P.C.

2005-01-01

To supply biomass from production areas to energy importing regions, long-distance international transport is necessary, implying additional logistics, costs, energy consumption and material losses compared to local utilisation. A broad variety of bioenergy chains can be envisioned, comprising different biomass feedstock production systems, pre-treatment and conversion operations, and transport of raw and refined solid biomass and liquid bio-derived fuels. A tool was developed to consistently compare the possible bioenergy supply chains and assess the influence of key parameters, such as distance, timing and scale on performance. Chains of European and Latin American bioenergy carriers delivered to Western Europe were analysed using generic data. European biomass residues and crops can be delivered at 90 and 70 euros/tonne dry (4.7 and 3.7 euros/GJ HHV ) when shipped as pellets. South American crops are produced against much lower costs. Despite the long shipping distance, the costs in the receiving harbour can be as low as 40 euros/tonne dry or 2.1 euros/GJ HHV ; the crop's costs account for 25-40% of the delivered costs. The relatively expensive truck transport from production site to gathering point restricts the size of the production area; therefore, a high biomass yield per hectare is vital to enable large-scale systems. In all, 300 MW HHV Latin American biomass in biomass integrated gasification/combined cycle plants may result in cost of electricity as little as 3.5 euros cent/kWh, competitive with fossil electricity. Methanol produced in Latin America and delivered to Europe may cost 8-10 euros/GJ HHV , when the pellets to methanol conversion is done in Europe the delivered methanol costs are higher. The energy requirement to deliver solid biomass from both crops and residues from the different production countries is 1.2-1.3 MJ primary /MJ delivered (coal ∼ 1.1 MJ/MJ). International bioenergy trade is possible against low costs and modest energy loss

Public–private partnerships value in bioenergy projects: Economic feasibility analysis based on two case studies

International Nuclear Information System (INIS)

Fantozzi, Francesco; Bartocci, Pietro; D'Alessandro, Bruno; Arampatzis, Stratos; Manos, Basil

2014-01-01

Greece and Italy are facing serious energy challenges concerning sustainability and greenhouse gas emissions as well as security of supply and the competitiveness of the internal energy market. These challenges require investments by the public sector, while the countries have seen in the last years their debts rising. A solution to promote bioenergy business, without rising public debt, could be the use of PPP (Public–Private Partnership). This paper presents a methodology to develop agro-energy business using PPP in two rural areas: the municipality of Evropos (in Greece) and the municipality of Montefalco (in Italy). At first biomass availability is studied, then the optimal technology is selected. Once technological issues have been analyzed PPP value for money has to be assessed. Conventional methods to evaluate economic viability of a project are not enough and a Public-Sector Comparator (PSC) has to be calculated. Typical risks of bioenergy projects are identified, estimating their probabilities and consequences. This will lead to associate a monetary value to each risk. Then the identified risks are allocated among private and public partners, establishing synergies. The allocation of risks will have consequences on the preparation of PPP contract and on partner selection procedure. - Highlights: • PPPs can control or reduce risks in bioenergy business. • Development of a methodology for risk allocation in bioenergy projects. • Development of a methodology for risk valuing in bioenergy projects. • A Public-Sector Comparator has been realized for an agro-energy PPP. • Risk allocation has to be clearly indicated in PPP contract

Barriers to and drivers for UK bioenergy development

Energy Technology Data Exchange (ETDEWEB)

Adams, P.W.; Mezzullo, W.G. [Department of Mechanical Engineering, Faculty of Engineering and Design, University of Bath, Claverton Down, Bath BA2 7AY (United Kingdom); Hammond, G.P.; McManus, M.C. [Department of Mechanical Engineering, Faculty of Engineering and Design, University of Bath, Claverton Down, Bath BA2 7AY (United Kingdom); Institute for Sustainable Energy and Environment (I.SEE), University of Bath, Claverton Down, Bath BA2 7AY (United Kingdom)

2011-02-15

Barriers to UK bioenergy development arise from a number of technical, financial, social and other constraints. Likewise, the drivers for using bioenergy are numerous and diverse. A range of these barriers and drivers have been identified through a comprehensive literature and case study review, and then assessed through an online questionnaire, completed by stakeholders from across the UK bioenergy industry: farmers/suppliers, developers/owners of bioenergy projects, primary end-users, and government/policy stakeholders. The results are presented in the form of 'spider web' diagrams. The most critical barriers and drivers relate to economic factors of bioenergy projects. Farmers/suppliers and developers are influenced by production costs and benefits, whilst primary end-users of bioenergy are concerned mainly with the cost of purchasing energy resources. Common drivers for all stakeholders were found to be reducing carbon emissions and the dependency on fossil fuels. In order to satisfy the needs of stakeholders schemes must be both economically attractive and environmentally sustainable for projects to be successful. (author)

Non-technical success factors for bioenergy projects—Learning from a multiple case study in Japan

International Nuclear Information System (INIS)

Blumer, Yann B.; Stauffacher, Michael; Lang, Daniel J.; Hayashi, Kiyotada; Uchida, Susumu

2013-01-01

There is wide agreement in the literature that non-technical factors play a decisive role in the successful implementation of bioenergy projects. One underlying reason is that such projects require the involvement of many stakeholders, such as feedstock producers, engineers, authorities and the concerned public. We analyze the role of bioenergy-specific non-technical factors for the success of bioenergy projects. In a broad literature review we first identify potential success factors belonging to the five dimensions project characteristics, policy framework, regional integration, public perception and stakeholders. Using these factors as conceptual framework, we next analyze six Japanese pilot projects for bioenergy utilization supported by Japans Agriculture, Forestry and Fisheries Research Council. We apply Rough Set Analysis, a data mining method that can be used for small sample sizes to identify patterns in a dataset. We find that, by and large, non-technical factors from all five dimensions – such as the stability of the local policy framework – co-occur with project success. Furthermore, we show that there are diverging interpretations as to what success in a bioenergy project means. This requires tradeoffs between various goals, which should be identified and addressed explicitly at early stages of such a project. - Highlights: • We collect a broad list of non-technical success factors for bioenergy projects. • These are applied to six pilot projects in Japan and shown to be relevant. • We acknowledge different aspects of project success and their potential conflicts

Bioenergy Research Programme, Yearbook 1995. Utilization of bioenergy and biomass conversion; Bioenergian tutkimusohjelma, vuosikirja 1995. Bioenergian kaeyttoe ja biomassan jalostus

Energy Technology Data Exchange (ETDEWEB)

Alakangas, E. [ed.

1996-12-31

Bioenergy Research Programme is one of the energy technology research programmes of the Technology Development Centre TEKES. The aim of the bioenergy Research Programme is to increase, by using technical research and development, the economically profitable and environmentally sound utilisation of bioenergy, to improve the competitiveness of present peat and wood fuels, and to develop new competitive fuels and equipment related to bioenergy. The funding for 1995 was nearly 52 million FIM and the number of projects 66. The research area of biomass conversion consisted of 8 projects in 1995, and the research area of bioenergy utilization of 14 projects. The results of these projects carried out in 1995 are presented in this publication. The aim of the biomass conversion is to produce more bio-oils and electric power as well as wood processing industry as at power plants than it is possible at present appliances. The conversion research was pointed at refining of the waste liquors of pulping industry and the extracts of them into fuel-oil and liquid engine fuels, on production of wood oil via flash pyrolysis, and on combustion tests. Other conversion studies dealt with production of fuel-grade ethanol. For utilization of agrobiomass in various forms of energy, a system study is introduced where special attention is how to use rapeseed oil unprocessed in heating boilers and diesel engines. The main aim of the research in bioenergy utilization is to create the technological potential for increasing the bioenergy use. The aim is further defined as to get into commercial phase 3-4 new techniques or methods and to start several demonstrations, which will have 0.2-0.3 million toe bioenergy utilization potential

Proceedings of the CANBIO conference : realizing the bioenergy opportunity

International Nuclear Information System (INIS)

2007-01-01

This conference explored domestic bioenergy options in Canada, including potential for bioenergy trade. As biomass cogeneration proceeds, investments are now being made for exportable biofuels such as wood pellets and BioOil, driven by demand for biomass in Europe. Mill residue surpluses are rapidly diminishing, causing industry and government to look at forest residues. The conference also addressed obstacles to developing bioenergy options in Canada compared to countries with comprehensive bioenergy strategies. An entire session was devoted to Finnish expertise in residue harvesting and bioenergy equipment. Various national and international development opportunities for wood residue and bioenergy products were also explored along with new technologies in bioenergy practices and development in syngas production techniques. The conference sessions were entitled: volumes of economic biomass; costs and logistics of forest biomass; development opportunities; Finnish solutions for biomass; progress in Ontario; policies in Canada and Europe; and, towards a biofuels transportation infrastructure. The conference featured 34 presentations, of which 13 have been catalogued separately for inclusion in this database. refs., tabs., figs

Analysis of the efficiency-integration nexus of Japanese stock market

Science.gov (United States)

Rizvi, Syed Aun R.; Arshad, Shaista

2017-03-01

This paper attempts a novel approach in analysing the Japanese economy through a dual-dimension analysis of its stock market, examining the efficiency and market integration. Taking a period of 24 years, this study employs MFDFA and MGARCH to understand how the efficiency and integration of the stock market faired during different business cycle phases of the Japanese economy. The results showed improving efficiency over the time period. For the case of market integration, our findings conform to recent literature on business cycles and stock market integration that every succeeding recession creates a break into integration levels resulting in a decrease.

Integration Policies and Immigrants’ Labor Market Outcomes in Europe

Directory of Open Access Journals (Sweden)

Irena Kogan

2016-06-01

Full Text Available This article assesses whether two integration policy measures (labor market training and counseling reach the immigrants who need them and whether these policies improve immigrants' labor market situations. We first examine the comprehensiveness of integration policies by linking Migration Integration Policy Index scores of immigrants' labor market mobility with levels of immigrant participation in labor market training and counseling in 15 European countries. We find that provision with labor market training does not entirely correspond to policy intentions, whereas labor market counseling more closely achieves policies' proclaimed aims. Second, we carry out propensity score matching analysis to estimate the effectiveness of immigrants' integration policies. We find that labor market training and counseling do not improve immigrants' employability or job status in three of the four analyzed countries, which lends weak support to the productivity skills argument, emphasizing instead the validity of the signaling and selection perspectives.

Integrated systems for biopolymers and bioenergy production from organic waste and by-products: a review of microbial processes.

Science.gov (United States)

Pagliano, Giorgia; Ventorino, Valeria; Panico, Antonio; Pepe, Olimpia

2017-01-01

Recently, issues concerning the sustainable and harmless disposal of organic solid waste have generated interest in microbial biotechnologies aimed at converting waste materials into bioenergy and biomaterials, thus contributing to a reduction in economic dependence on fossil fuels. To valorize biomass, waste materials derived from agriculture, food processing factories, and municipal organic waste can be used to produce biopolymers, such as biohydrogen and biogas, through different microbial processes. In fact, different bacterial strains can synthesize biopolymers to convert waste materials into valuable intracellular (e.g., polyhydroxyalkanoates) and extracellular (e.g., exopolysaccharides) bioproducts, which are useful for biochemical production. In particular, large numbers of bacteria, including Alcaligenes eutrophus , Alcaligenes latus , Azotobacter vinelandii , Azotobacter chroococcum , Azotobacter beijerincki , methylotrophs, Pseudomonas spp., Bacillus spp., Rhizobium spp., Nocardia spp., and recombinant Escherichia coli , have been successfully used to produce polyhydroxyalkanoates on an industrial scale from different types of organic by-products. Therefore, the development of high-performance microbial strains and the use of by-products and waste as substrates could reasonably make the production costs of biodegradable polymers comparable to those required by petrochemical-derived plastics and promote their use. Many studies have reported use of the same organic substrates as alternative energy sources to produce biogas and biohydrogen through anaerobic digestion as well as dark and photofermentation processes under anaerobic conditions. Therefore, concurrently obtaining bioenergy and biopolymers at a reasonable cost through an integrated system is becoming feasible using by-products and waste as organic carbon sources. An overview of the suitable substrates and microbial strains used in low-cost polyhydroxyalkanoates for biohydrogen and biogas

A novel bioenergy feedstock in Latin America? Cultivation potential of Acrocomia aculeata under current and future climate conditions

NARCIS (Netherlands)

Plath, Mirco; Moser, Christine; Bailis, Rob; Brandt, Patric; Hirsch, Heidi; Klein, Alexandra Maria; Walmsley, David; Wehrden, von Henrik

2016-01-01

Plant oil is a key commodity in the global economy, particularly for food and bioenergy markets. However, current production practices often impair smallholder livelihoods, cause land use changes, and compete for food production. The neotropical palm Acrocomia aculeata is currently being promoted

Climate effect of an integrated wheat production and bioenergy system with Low Temperature Circulating Fluidized Bed gasifier

International Nuclear Information System (INIS)

Sigurjonsson, Hafthor Ægir; Elmegaard, Brian; Clausen, Lasse Røngaard; Ahrenfeldt, Jesper

2015-01-01

Highlights: • Wheat straw removal from agricultural system has considerable GWP effect. • Changing the carbon conv. in the gasifier to 0.8–0.86 mitigates those effects. • Considerable difference is between sequestration potential of straw and biochar. • Lowering the carbon conversion improves GWP, but depends on subst. technology. - Abstract: When removing biomass residues from the agriculture for bioenergy utilization, the nutrients and carbon stored within these “residual resources” are removed as-well. To mitigate these issues the energy industry must try to conserve and not destroy the nutrients. The paper analyses a novel integration between the agricultural system and the energy system through the Low Temperature Circulating Fluidized Bed (LT-CFB) gasifier from the perspective of wheat grain production and electricity generation using wheat straw, where the effects of removing the straw from the agricultural system are assessed along with the effects of recycling the nutrients and carbon back to the agricultural system. The methods used to assess the integration was Life Cycle Assessment (LCA) with IPCC’s 2013 100 year global warming potential (GWP) as impact assessment method. The boundary was set from cradle to gate with two different functional units, kg grain and kW h electricity produced in Zealand, Denmark. Two cases were used in the analysis: 1. nutrient balances are regulated by mineral fertilization and 2. the nutrient balances are regulated by yield. The analysis compare three scenarios of gasifier operation based on carbon conversion to two references, no straw removal and straw combustion. The results show that the climate effect of removing the straws are mitigated by the carbon soil sequestration with biochar, and electricity and district heat substitution. Maximum biochar production outperforms maximum heat and power generation for most substituted electricity and district heating scenarios. Irrespective of the substituted

Electricity market models and RES integration: The Greek case

International Nuclear Information System (INIS)

Simoglou, Christos K.; Biskas, Pandelis N.; Vagropoulos, Stylianos I.; Bakirtzis, Anastasios G.

2014-01-01

This paper presents an extensive analysis of the Greek electricity market for the next 7-year period (2014–2020) based on an hour-by-hour simulation considering five different RES technologies, namely wind, PV, small hydro, biomass and CHP with emphasis on PV integration. The impact of RES penetration on the electricity market operation is evaluated under two different models regarding the organization of the Greek wholesale day-ahead electricity market: a mandatory power pool for year 2014 (current market design) and a power exchange for the period 2015–2020 (Target Model). An integrated software tool is used for the simulation of the current and the future day-ahead market clearing algorithm of the Greek wholesale electricity market. Simulation results indicate the impact of the anticipated large-scale RES integration, in conjunction with each market model, on specific indicators of the Greek electricity market in the long-term. - Highlights: • Analysis of the Greek electricity market for the next 7-year period (2014–2020) based on hour-by-hour simulation. • Five different RES technologies are considered with emphasis on PV integration. • A power pool (for 2014) and a power exchange (for 2015–2020) are considered. • Various market indicators are used for the analysis of the impact of the RES integration on the Greek electricity market. • Two alternative tariff schemes for the compensation of the new ground-mounted PV units from 2015 onwards are investigated

The Empirical Evidence on Government Bond Market Integration in East Asia

Directory of Open Access Journals (Sweden)

Lian Liu

2016-03-01

Full Text Available This research intends to investigate the progress made in East Asian bond market integration thus far. Price-based measures (AAD indicator and beta-convergence measure, quantity-based measures and econometric techniques (co-integration test, error correction model based Granger causality test are employed in the analysis. Even though East Asian government bond markets have become more integrated since 2001, the differentials among the markets still remain significantly high. The bond market integration process seems slow. The convergence of bond markets sped up in 2003 and after the 2008 world financial crisis, implying the important role of government policies in integrating the regional bond markets. East Asian bond market integration may need more government-directed measures.

Handling uncertainty in bioenergy policy design – A case study analysis of UK and German bioelectricity policy instruments

International Nuclear Information System (INIS)

Purkus, Alexandra; Röder, Mirjam; Gawel, Erik; Thrän, Daniela; Thornley, Patricia

2015-01-01

In designing policies to promote bioenergy, policy makers face challenges concerning uncertainties about the sustainability of bioenergy pathways (including greenhouse gas balances), technology and resource costs, or future energy market framework conditions. New information becomes available with time, but policy adjustments can involve high levels of adaptation costs. To enable an effective steering of technology choices and innovation, policies have to strike a balance between creating a consistent institutional framework, which establishes planning security for investors, and sufficient flexibility to adapt to new information. This paper examines implications of economic theory for handling cost and benefit uncertainty in bioelectricity policy design, focussing on choices between price and quantity instruments, technology differentiation, and policy adjustment. Findings are applied to two case studies, the UK's Renewables Obligation and the German feed-in tariff/feed-in premium scheme. Case study results show the trade-offs that are involved in instrument choice and design – depending on political priorities and a country's specific context, different options can prove more adequate. Combining market-based remuneration with sustainability criteria results in strong incentives for bioenergy producers to search for low-cost solutions; whereas cost-based price instruments with centrally steered technology and feedstock choices offer higher planning security for investors and more direct control for policy makers over what pathways are implemented. Independent of the choice of instrument type and technology differentiation mechanism, findings emphasise the importance of a careful policy design, which determines the exact balance between performance criteria such as cost control, incentive intensity, planning security and adaptive efficiency. - Highlights: • Bioelectricity policy design must deal with simultaneous cost and benefit uncertainty. �

Monopolistic Market Position and Losses from Monetary Integration

Directory of Open Access Journals (Sweden)

Paweł Młodkowski

2009-12-01

Full Text Available The objective of the paper is to show how a market position influences company’s gains and losses from monetary integration. The literature on monetary integration already features cost and benefit analysis. However the proposed examples of both results (negative and positive are not offered for different market structures and most often are macroeconomic in nature. The paper develops an idea that a monopolistic enterprise might be worse off because of monetary integration. The case discussed, shows that prior to monetary integration, a specific solution regarding pricing of imported goods allowed the company for: (1 hedging effectively from exchange rate risk, (2 benefiting from long-term appreciation trend of the domestic currency against the euro. Both goals were achieved due to privileged market position (legal monopoly of the company. The monetary integration and the expected full EMU accession is going to remove the need for hedging but simultaneously it will result in loosing the ability to achieve extra profits extracted so far. This is a basis for a claim that costs and benefits flowing from monetary integration could depend on market structure an entity operates in. We conclude that in a more monopolized economies, the microeconomic benefits achieved by households are at the cost of firms, while in a perfect competition gains are uniformly distributed across agents at supply and demand sides of markets. Therefore, producers in monopolized economies could be less prone to join a monetary union. The opposite hypothesis might also be true. In economies with fewer monopolies there are fewer incentives to oppose monetary integration. The comparison of the two extreme settings allows posting a hypothesis that the perfect competition is monetary integration-neutral and the monopoly is monetary integration-averse market structure. Data for the paper and the studied case are originating from one of the largest legal monopolists in Poland that

Integrated marketing communications paradigm in digital environment: The five pillars of integration

OpenAIRE

Rakić Beba; Rakić Mira

2014-01-01

This paper is focused on the paradigm of integrated marketing communications (IMC) in digital environment. The integration is analysed through five aspects. First, integration in terms of media; it means that IMC are performed through the mix of traditional media (print - newspapers, magazines; radio; television; direct-response media - telephone, direct mail, catalogue marketing; billboards; other 'specific media': product - especially brand, packaging; price; place; people; process; physica...

The economic potential of bioenergy for climate change mitigation with special attention given to implications for the land system

International Nuclear Information System (INIS)

Popp, Alexander; Dietrich, Jan Philipp; Lotze-Campen, Hermann; Klein, David; Bauer, Nico; Krause, Michael; Beringer, Tim; Gerten, Dieter; Edenhofer, Ottmar

2011-01-01

Biomass from cellulosic bioenergy crops is expected to play a substantial role in future energy systems, especially if climate policy aims at stabilizing greenhouse gas concentration at low levels. However, the potential of bioenergy for climate change mitigation remains unclear due to large uncertainties about future agricultural yield improvements and land availability for biomass plantations. This letter, by applying a modelling framework with detailed economic representation of the land and energy sector, explores the cost-effective contribution of bioenergy to a low-carbon transition, paying special attention to implications for the land system. In this modelling framework, bioenergy competes directly with other energy technology options on the basis of costs, including implicit costs due to biophysical constraints on land and water availability. As a result, we find that bioenergy from specialized grassy and woody bioenergy crops, such as Miscanthus or poplar, can contribute approximately 100 EJ in 2055 and up to 300 EJ of primary energy in 2095. Protecting natural forests decreases biomass availability for energy production in the medium, but not in the long run. Reducing the land available for agricultural use can partially be compensated for by means of higher rates of technological change in agriculture. In addition, our trade-off analysis indicates that forest protection combined with large-scale cultivation of dedicated bioenergy is likely to affect bioenergy potentials, but also to increase global food prices and increase water scarcity. Therefore, integrated policies for energy, land use and water management are needed.

10. Rostock bioenergy forum. Proceedings

International Nuclear Information System (INIS)

Nelles, Michael

2016-01-01

Biomass energy not only contributes to the energy transition, but also for climate and resource protection. The main topics of the conference are: Alternative solid bioenergy sources; Optimizing the use of heat; Prospects for biofuels; Emission reduction through use of biofuels; Alternative biomass for biogas; Optimization and adjustment in the biogas sector; Flexibility of biogas plants; New uses of bioenergy. 12 contributions were recorded separately for the INIS database. [de

Large or small? Rethinking China’s forest bioenergy policies

International Nuclear Information System (INIS)

Kahrl, Fredrich; Su, Yufang; Tennigkeit, Timm; Yang, Yongping; Xu, Jianchu

2013-01-01

China’s forest bioenergy policies are evolving against the backdrop of pressing national energy challenges similar to those faced by OECD countries, and chronic rural energy challenges more characteristic of developing countries. Modern forest bioenergy could contribute to solutions to both of these challenges. However, because of limitations in current technologies and institutions, significant policy and resource commitments would be required to make breakthroughs in either commercializing forest bioenergy or modernizing rural energy systems in China. Given the potential attention, funding, and resource trade-offs between these two goals, we provide an argument for why the focus of China’s forest bioenergy policy should initially be on addressing rural energy challenges. The paper concludes with a discussion on strategies for laying the groundwork for a modern, biomass-based energy infrastructure in rural China. -- Highlights: ► China’s bioenergy policy is at a crossroads. ► Trade-offs exist between forest bioenergy policy for urban and rural users in China. ► There are strong arguments for focusing forest bioenergy policy on rural areas. ► China’s rural energy policy should increasingly support modern energy carriers

Young citizens' knowledge and perceptions of bioenergy and future policy implications

International Nuclear Information System (INIS)

Halder, Pradipta; Pietarinen, Janne; Havu-Nuutinen, Sari; Pelkonen, Paavo

2010-01-01

In the past few years extensive discussions on bioenergy has been both positive and negative. In Europe, the image of bioenergy appears to be low with lack of broad public support. Previous studies show that younger people are unsure about many issues surrounding renewable energy. The aim of this study was to investigate the knowledge and perceptions of bioenergy among pupils in North Karelia, Finland. Data drawn from 495 ninth grade students indicate that the majority of them lack in-depth knowledge about different renewable energy sources, including bioenergy. Only a small percentage has a 'high' level of knowledge about bioenergy and the majority indicates critical perceptions of it. Statistically significant gender differences are not apparent. Girls appear to be more knowledgeable than boys. Results also show a clear 'urban' and 'rural' difference in perceptions of bioenergy. Perceptions of urban respondents being more positive than that of their rural counterparts. Developing collaboration between future bioenergy policies and bioenergy education for younger citizens is necessary for their engagement in critical debates on bioenergy.

Information as a key-element for the development and dissemination of bioenergy in Austria

International Nuclear Information System (INIS)

Schmidt, J.

1999-01-01

As one of the renewable energy sources which have to be developed to replace of CO 2 -intensive energy technologies the utilization of bio-energy has a lot of advantages: it is CO 2 - neutral; it is not dependent on imports and improves security of supply; has enormous potential of job creation for rural areas, in small and medium size enterprises; has an enormous market potential; biomass is a by-product in many industrial processes and its using would solve also the waste problem; biomass is an infinite energy source. Predominant market of the biomass for Europe is that for low temperature heating. Being underestimated this market is not attractive for high tech development and research perhaps because of the difficulties for collecting statistical data. Technologies vary from low efficient logwood boilers to sophisticated district heating plants. The strategy of the European Commission, referring to the White Paper, proposes to install 1mill sophisticated biomass heating systems in Europe till 2003. The low temperature heating market will be the most important for future information programmes and projects. For launching of biomass technologies onto a market it is necessary to inform the customer about it and the way to get it. The distribution systems have to rely on multipurpose equipment i.g. for different kind of bio-fuel. The information has to target the advantages of bio-energy fuels compared to the competing carriers like natural gas and oil. These advantages define the market niche. The information strategies include establishing of national and international networks and collaboration with other renewable energy sources associations and with the agricultural sector. The information related projects of the Austrian Biomass Association include: issuing a magazine, information campaigns, conferences, issuing of teaching materials for schools, information brochures and training programmes for plumbers so to be key-agents in the dissemination of small

Integrated Supervision of the Financial Market without the UK?

Directory of Open Access Journals (Sweden)

Michal Janovec

2018-02-01

Full Text Available This paper analyses the integration of financial market supervision at international level, particularly focusing on EU law and the actual processes taking place in this area considering Brexit as its part. Current legislative action at EU level has a significant impact on legislation in all member countries of European Union. This paper seeks, among other things, to find the causes of the increasingly ongoing process of integration of financial market supervision and determine whether or not the direction in which the international integration is going is the right one. The objective of this paper is to determine whether or not the process of integration increases the efficiency of financial market supervision itself and helps to develop the European single market, while simultaneously reducing systemic risk to financial market stability.

Possibilities and limitations for sustainable bioenergy production systems

International Nuclear Information System (INIS)

Smeets, Edward Martinus Wilhelmus Utrecht University

2008-05-01

The main objective of this thesis is to investigate the possibilities and limitations of sustainable bioenergy production. To this end, the following research questions have been formulated: (1). What is the potential of different world regions to produce biomass for energy generation in the year 2050, taking account of biological and climatological limitations, the use of biomass to produce food, materials and traditional bioenergy, as well as the need to maintain existing forests and thus protect biodiversity?; (2) What are the main bottlenecks to formulating and implementing sustainability criteria for bioenergy production?; (3) To what extent does complying with sustainability criteria have impacts on the costs and potential of bioenergy production?; (4) To what extent do fertilizer- and manure-induced nitrous oxide (N2O) emissions due to energy crop production have an impact on the reduction of greenhouse gas (GHG) emissions when conventional transportation fuels are replaced by first-generation biofuels?; (5) In terms of economic and environmental performance, how does Europe's production, storage and transport of miscanthus and switchgrass in 2004 compare to that in 2030? Throughout this thesis, specific attention is paid to knowledge gaps and their potential impact on results, the aim being to identify priorities for future research and development. Another key element of our research is that we evaluate the possibilities and limitations of strategies that are designed to improve the performance of bioenergy production systems and that may be incorporated in bioenergy certification schemes and bioenergy promoting policies

Product market integration, rents and wage inequality

DEFF Research Database (Denmark)

Andersen, Torben M.; Sørensen, Allan

"protection" and "specialization" rents. In particular, wage inequality among similar workers (residual wage inequality) may be U-shaped, at first decreasing and then increasing in the process of product market integration. Consequently, there may be gains in both the efficiency and the equity dimension until......Globalization in the form of product market integration affects labour markets and produces winners and losers. While there are aggregate gains, it is in general ambiguous how inequality is affected. We explore this issue in a Ricardian model and show that it depends on the balance between...

BioenergyKDF: Enabling Spatiotemporal Data Synthesis and Research Collaboration

Energy Technology Data Exchange (ETDEWEB)

Myers, Aaron T [ORNL; Movva, Sunil [ORNL; Karthik, Rajasekar [ORNL; Bhaduri, Budhendra L [ORNL; White, Devin A [ORNL; Thomas, Neil [ORNL; Chase, Adrian S Z [ORNL

2014-01-01

The Bioenergy Knowledge Discovery Framework (BioenergyKDF) is a scalable, web-based collaborative environment for scientists working on bioenergy related research in which the connections between data, literature, and models can be explored and more clearly understood. The fully-operational and deployed system, built on multiple open source libraries and architectures, stores contributions from the community of practice and makes them easy to find, but that is just its base functionality. The BioenergyKDF provides a national spatiotemporal decision support capability that enables data sharing, analysis, modeling, and visualization as well as fosters the development and management of the U.S. bioenergy infrastructure, which is an essential component of the national energy infrastructure. The BioenergyKDF is built on a flexible, customizable platform that can be extended to support the requirements of any user community especially those that work with spatiotemporal data. While there are several community data-sharing software platforms available, some developed and distributed by national governments, none of them have the full suite of capabilities available in BioenergyKDF. For example, this component-based platform and database independent architecture allows it to be quickly deployed to existing infrastructure and to connect to existing data repositories (spatial or otherwise). As new data, analysis, and features are added; the BioenergyKDF will help lead research and support decisions concerning bioenergy into the future, but will also enable the development and growth of additional communities of practice both inside and outside of the Department of Energy. These communities will be able to leverage the substantial investment the agency has made in the KDF platform to quickly stand up systems that are customized to their data and research needs.

Bird communities and biomass yields in potential bioenergy grasslands.

Directory of Open Access Journals (Sweden)

Peter J Blank

Full Text Available Demand for bioenergy is increasing, but the ecological consequences of bioenergy crop production on working lands remain unresolved. Corn is currently a dominant bioenergy crop, but perennial grasslands could produce renewable bioenergy resources and enhance biodiversity. Grassland bird populations have declined in recent decades and may particularly benefit from perennial grasslands grown for bioenergy. We asked how breeding bird community assemblages, vegetation characteristics, and biomass yields varied among three types of potential bioenergy grassland fields (grass monocultures, grass-dominated fields, and forb-dominated fields, and assessed tradeoffs between grassland biomass production and bird habitat. We also compared the bird communities in grassland fields to nearby cornfields. Cornfields had few birds compared to perennial grassland fields. Ten bird Species of Greatest Conservation Need (SGCN were observed in perennial grassland fields. Bird species richness and total bird density increased with forb cover and were greater in forb-dominated fields than grass monocultures. SGCN density declined with increasing vertical vegetation density, indicating that tall, dense grassland fields managed for maximum biomass yield would be of lesser value to imperiled grassland bird species. The proportion of grassland habitat within 1 km of study sites was positively associated with bird species richness and the density of total birds and SGCNs, suggesting that grassland bioenergy fields may be more beneficial for grassland birds if they are established near other grassland parcels. Predicted total bird density peaked below maximum biomass yields and predicted SGCN density was negatively related to biomass yields. Our results indicate that perennial grassland fields could produce bioenergy feedstocks while providing bird habitat. Bioenergy grasslands promote agricultural multifunctionality and conservation of biodiversity in working landscapes.

The development of bioenergy technology in China

Energy Technology Data Exchange (ETDEWEB)

Wu, C.Z.; Yin, X.L.; Yuan, Z.H.; Zhou, Z.Q.; Zhuang, X.S. [The Renewable Energy and Gas Hydrate Key Laboratory of CAS, Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, 2 Nengyuan Road, Tianhe District, Guangzhou 510640 (China)

2010-11-15

Among renewable energy resources, bioenergy is one of the fastest growth energy alternatives with tremendous potential in China. The thermal, physical, and biological processes of conversion of biomass yield a number of products and can be obtained as gases, liquids, solid fuels, and electricity as well as a variety of chemicals. Various bioenergy technologies that have been developed are at the fundamental research, demonstration, and commercialization stages. This review concentrates on the processes that are attracting the most attention in China. This paper presents the important roles bioenergy plays in China. Firstly, the application status of bioenergy technologies are introduced, including biogas, fuel ethanol, biodiesel, and power generation at the commercialization stage. Then, the current research progresses are analyzed of ethanol derived from lignocellulose, sweet sorghum and cassava, biodiesel from jatropha, biomass briquetting, synthesized fuels and pyrolysis technologies at the fundamental research and demonstration stages. Finally, it is concluded that the key areas for developing bioenergy for the future are the exploitation of new biomass resources and R and D in biofuels from non-food biomass resources, as well as the development of commercialization methods suitable for developing countries. (author)

Bioenergy. The Impact of Indirect Land Use Change. Summary and Conclusions from the IEA Bioenergy ExCo63 Workshop

International Nuclear Information System (INIS)

Brown, A.; Tustin, J.

2009-09-01

This publication provides the summary and conclusions from the title workshop, held in conjunction with he meeting of the Executive Committee of IEA Bioenergy in Rotterdam, Netherlands, on 12 May 2009. The purpose of the workshop was to inform the Executive Committee on the rapidly evolving international debate on bioenergy and land use - particularly the thorny issue of indirect land use change. The aim was to stimulate discussion between the Executive Committee and invited experts and thereby enhance the new policy-oriented work within IEA Bioenergy.

Integration of liberalised energy market

International Nuclear Information System (INIS)

Klinge Jacobsen, H.; Fristrup, P.; Munksgaard, J.; Pade, L.L.; Henriksen, T.C.

2004-03-01

The markets for electricity, natural gas and district heating are inter-linked both with respect to the energy flows and with respect to ownership of supply sources and infrastructure. The extent and the possible consequences of these linkages are examined in this report. The options for public interventions in these markets are analysed to compare instruments with respect to their ability to provide the necessary incentives for an efficient functioning of the liberalised markets. Aspects of retail markets with households facing multi-product distribution companies and aspects of the production of combined heat and power based on natural gas has been covered. This project identifies some important aspects related to final consumers and the interaction of markets with different types of regulation and scope for liberalisation. From a Danish perspective the district heat market and the dependence on market conditions for natural gas is a specific concern. Consumer concerns also relate to the creation of multi-product energy distribution companies that are privately owned and possibly controlled by foreign interests. Such companies might use bundled sales of energy products to extent their dominant position in one market e.g. a regulated heat market to a market with considerable competition (electricity). Bundled sales would not necessarily result in a loss for the consumer due to economies of scope in supplying energy products. However, the regulatory authorities responsible for district heat prices will have a more complicated job in surveying the bundled price setting. Integration of activities within natural gas distribution and CHP production has been analysed with respect to incentives and welfare implications. Results of the project point to critical market conditions and identify areas of concern for regulatory policies. The analysis shows that there is a large welfare loss associated with having monopolies in both natural gas supplies and the CHP production

Ethical and legal challenges in bioenergy governance

DEFF Research Database (Denmark)

Gamborg, Christian; Anker, Helle Tegner; Sandøe, Peter

2014-01-01

of regulatory measures and options). We present ethical and legal analyses of the current stalemate on bioenergy governance in the EU using two illustrative cases: liquid biofuels for transport and solid biomass-based bioenergy. The two cases disclose some similarities between these two factors......, but the remaining differences may partly explain, or justify, contrasting forms of governance. While there seems to be no easy way in which the EU and national governments can deal with the multiple sustainability issues raised by bioenergy, it is argued that failure to deal explicitly with the underlying value...... disagreements, or to make apparent the regulatory complexity, clouds the issue of how to move forward with governance of bioenergy. We suggest that governance should be shaped with greater focus on the role of value disagreements and regulatory complexity. There is a need for more openness and transparency...

Integrating Renewables in Electricity Markets

DEFF Research Database (Denmark)

Morales González, Juan Miguel; Conejo, Antonio J.; Madsen, Henrik

in the electricity market. • The development of procedures to enable demand response and to facilitate the integration of stochastic renewable units. This book is written in a modular and tutorial manner and includes many illustrative examples to facilitate its comprehension. It is intended for advanced...... such as: • The modeling and forecasting of stochastic renewable power production. • The characterization of the impact of renewable production on market outcomes. • The clearing of electricity markets with high penetration of stochastic renewable units. • The development of mechanisms to counteract...

East Asian Capital Markets: Integration and Convergence

Directory of Open Access Journals (Sweden)

Yana Valeryevna Dyomina

2016-09-01

Full Text Available The article examines the interdependence of East Asian stock and bond markets. Hierarchical cluster analysis of bond markets of ten regional countries shows that the most similar ones are the following: Indonesia, Malaysia, the Philippines and Singapore. In 2006-2009 Thailand also belonged with this group, however, since 2010 it is a separate cluster. The second cluster includes Hong Kong, the Republic of Korea and China, the third one - Japan, the fourth one - Vietnam. As for regional equity markets, the study shows that regional stock indices respond to the dynamics of American ones to a greater extent than to the dynamics of each other. In addition, Asian indices’ interconnection is chiefly negative. To assess stock indices’ convergence the author employs cluster analysis which divides 16 studied stock exchanges in 7 different groups. According to the obtained results, the author concludes that integration of regional capital markets is the long-term goal. Besides, markets’ integration will be easier and faster within clusters; inter-cluster mergers will be the next step. The basic problem here arises from the Japanese market, which, in the case of forced or ill-conceived program of events, will absorb all other markets or end up outside the integration processes

Integration and shock transmissions across European electricity forward markets

International Nuclear Information System (INIS)

Bunn, Derek W.; Gianfreda, Angelica

2010-01-01

New results are presented relating to the integration of the French, German, British, Dutch and Spanish power markets at day-ahead, week-ahead, one month-ahead and two month-ahead lead times. Overall, there is evidence of market integration, increasing over time, despite an underlying inefficiency in each market with respect to the forward and spot price convergence. The spatial analysis, on a financial dimension, is undertaken using causality tests, cointegration and impulse-response techniques, for both price levels and volatilities. In general we find less influence of the size and proximity of neighbouring markets than other studies, more integration at baseload than peak, and, surprisingly, less integration in forwards than spot prices. (author)

Energy market integration and regional institutions in east Asia

International Nuclear Information System (INIS)

Aalto, Pami

2014-01-01

This article assesses the case made for energy market integration in East Asia by comparing the role of institutions in South East Asia and North East Asia. The types and functions of institutions and their overall structure are examined in light of global energy market trends. In South East Asia, the shift attempted by ASEAN towards more competitive markets is hampered by the remaining statist variants of the trade institution and bilateral energy diplomacy, which, as regards transaction cost functions, are sub-optimal. As for institutions with order-creating functions, the unresolved status of sovereignty within ASEAN hampers regulatory harmonisation; the great power management institution has since ASEAN's establishment reduced conflicts without providing decisive leadership conducive to integration. North East Asia's dependence on global energy markets overshadows the regional integration potential of the diverse liberalisation efforts and interconnection projects. Bilateral energy diplomacies, new trilateral institutions combined with ‘Track Two’ institutions and remaining great power competition co-exist. In both regions the institutional structure allows for step-wise, technical infrastructure integration. The environmental stewardship institution co-exists with statist energy security and development objectives while it supports cooperation on green energy. The overall structure of informal institutions constrains deeper energy market integration in several ways. - Highlights: • The structures of institutions explain East Asian energy market integration. • Transaction costs are increased by statist trade institutions and bilateralism. • Order-creating institutions are sub-optimal for energy market integration. • Multi-level great power management offers limited leadership for integration. • The environmental stewardship institution supports cooperation on green energy

Bioenergy production on degraded and marginal land

NARCIS (Netherlands)

Wicke, B.|info:eu-repo/dai/nl/306645955

2011-01-01

Current global energy supply is primarily based on fossil fuels and is widely considered to be unsustainable. Bioenergy is considered an important option in making future global energy more sustainable. However, increasing global trade and consumption of bioenergy in industrialised countries has

Curation and Computational Design of Bioenergy-Related Metabolic Pathways

Energy Technology Data Exchange (ETDEWEB)

Karp, Peter D. [SRI International, Menlo Park, CA (United States)

2014-09-12

Pathway Tools is a systems-biology software package written by SRI International (SRI) that produces Pathway/Genome Databases (PGDBs) for organisms with a sequenced genome. Pathway Tools also provides a wide range of capabilities for analyzing predicted metabolic networks and user-generated omics data. More than 5,000 academic, industrial, and government groups have licensed Pathway Tools. This user community includes researchers at all three DOE bioenergy centers, as well as academic and industrial metabolic engineering (ME) groups. An integral part of the Pathway Tools software is MetaCyc, a large, multiorganism database of metabolic pathways and enzymes that SRI and its academic collaborators manually curate. This project included two main goals: I. Enhance the MetaCyc content of bioenergy-related enzymes and pathways. II. Develop computational tools for engineering metabolic pathways that satisfy specified design goals, in particular for bioenergy-related pathways. In part I, SRI proposed to significantly expand the coverage of bioenergy-related metabolic information in MetaCyc, followed by the generation of organism-specific PGDBs for all energy-relevant organisms sequenced at the DOE Joint Genome Institute (JGI). Part I objectives included: 1: Expand the content of MetaCyc to include bioenergy-related enzymes and pathways. 2: Enhance the Pathway Tools software to enable display of complex polymer degradation processes. 3: Create new PGDBs for the energy-related organisms sequenced by JGI, update existing PGDBs with new MetaCyc content, and make these data available to JBEI via the BioCyc website. In part II, SRI proposed to develop an efficient computational tool for the engineering of metabolic pathways. Part II objectives included: 4: Develop computational tools for generating metabolic pathways that satisfy specified design goals, enabling users to specify parameters such as starting and ending compounds, and preferred or disallowed intermediate compounds

Integrated Marketing in Higher Education. Research Report 01-01.

Science.gov (United States)

Morris, L. Michelle; Cejda, Brent D.

Integrated marketing deals with aspects often referred to as the "4 Ps": product, price, place, and promotion. These aspects have also been described as the "4 Cs": customer, cost, convenience, and communication. Integrated marketing has been defined as "a listening-first, database-dependent approach to marketing that includes both a willingness…

Life Cycle Assessment of Bioenergy from Lignocellulosic Crops Cultivated on Marginal Land in Europe

Science.gov (United States)

Rettenmaier, Nils; Schmidt, Tobias; Gärtner, Sven; Reinhardt, Guido

2017-04-01

Population growth and changing diets due to economic development lead to an additional demand for land for food and feed production. Slowly but surely turning into a mass market, also the cultivation of non-food biomass crops for fibre (bio-based products) and fuel (biofuels and bioenergy) is increasingly contributing to the pressure on global agricultural land. As a consequence, the already prevailing competition for land might even intensify over the next decades. Against this background, the possibilities of shifting the cultivation of non-food biomass crops to so-called 'marginal lands' are investigated. The EC-funded project 'Sustainable exploitation of biomass for bioenergy from marginal lands in Europe' (SEEMLA) aims at the establishment of suitable innovative land-use strategies for a sustainable production of bioenergy from lignocellulosic crops on marginal lands while improving general ecosystem services. For a complete understanding of the environmental benefits and drawbacks of the envisioned cultivation of bioenergy crops on marginal land, life cycle assessments (LCA) have proven to be a suitable and valuable tool. Thus, embedded into a comprehensive sustainability assessment, a screening LCA is carried out for the entire life cycles of the bioenergy carriers researched in SEEMLA. Investigated systems, on the one hand, include the specific field trials carried out by the SEEMLA partners in Ukraine, Greece and Germany. On the other hand, generic scenarios are investigated in order to derive reliable general statements on the environmental impacts of bioenergy from marginal lands in Europe. Investigated crops include woody and herbaceous species such as black locust, poplar, pine, willow and Miscanthus. Conversion technologies cover the use in a domestic or a district heating plant, power plant, CHP as well as the production of Fischer-Tropsch diesel (FT diesel) and lignocellulosic ethanol. Environmental impacts are compared to conventional reference

Integrating agronomic factors into energy efficiency assessment of agro-bioenergy production : a case study of ethanol and biogas production from maize feedstock

NARCIS (Netherlands)

Arodudu, Oludunsin Tunrayo; Helming, Katharina; Voinov, Alexey; Wiggering, Hubert

2017-01-01

Previous life cycle assessments for agro-bioenergy production rarely considered some agronomic factors with local and regional impacts. While many studies have found the environmental and socio-economic impacts of producing bioenergy on arable land not good enough to be considered sustainable,

A bioenergy feedstock/vegetable double-cropping system

Science.gov (United States)

Certain warm-season vegetable crops may lend themselves to bioenergy double-cropping systems, which involve growing a winter annual bioenergy feedstock crop followed by a summer annual crop. The objective of the study was to compare crop productivity and weed communities in different pumpkin product...

Finnish bioenergy research

Energy Technology Data Exchange (ETDEWEB)

Malinen, H. [Technical Research Centre of Finland, Jyvaeskylae (Finland)

1993-12-31

Finland is one of the leading countries in the use of biofuels. The share of wood derived fuels of the total primary energy requirement was about 14% (ca. 4 million toe) and peat about 5% (1.4 million toe). The possibilities for increasing the use of biofuels in Finland are significant. There is theoretically about 10 million m{sup 3}/a (about 2 million toe/a) of harvestable wood. Areas suitable for fuel peat production (0.5 million ha) could produce ca. 420 million toe of peat. At present rates of use, the peat reserves are adequate for centuries. During the next few years 0.5--1 million hectares of fields withdrawn from farming could be used for biofuel production. The production potential of this field area is estimated to be about 0.2--0.5 million toe. In addition, the use of wastes in energy production could be increased. The aim of the new Bioenergy Research Programme is to increase the use of economically profitable and environmentally sound bioenergy by improving the competitiveness of present peat and wood fuels. New economically competitive biofuels, new equipment and methods for production, handling and use of biofuels will also be developed. The main research areas are production of wood fuels, peat production, use of bioenergy and conversion of biomass.

Integrated marketing communications paradigm in digital environment: The five pillars of integration

Directory of Open Access Journals (Sweden)

Rakić Beba

2014-01-01

Full Text Available This paper is focused on the paradigm of integrated marketing communications (IMC in digital environment. The integration is analysed through five aspects. First, integration in terms of media; it means that IMC are performed through the mix of traditional media (print - newspapers, magazines; radio; television; direct-response media - telephone, direct mail, catalogue marketing; billboards; other 'specific media': product - especially brand, packaging; price; place; people; process; physical evidence; traditional/offline consumers - WOM communications and digital media ( the Internet; mobile phones and other mobile devices; digital newspapers and magazines through the Internet and mobile devices; digital radio; digital TV; digital consumers - digital WOM communications. Second, integration in terms of communication methods, it means that IMC are a mix of traditional promotion (advertising, personal selling, public relations & publicity, direct marketing, sales promotion, digital communications/interactions (Internet communications, mobile communications, communications via digital radio and TV and WOM communications/interactions (offline and online. Third, integration in terms of time of communications and possibilities for interaction, it means that IMC are a mix of traditionalstatic communications ('monologue' towards the target audience and dynamic communications ('dialogue' in real time. Fourth, integration in terms of actors, it means that IMC are a mix of communications initiated both by consumers (WOM communications - offline and online/e/digital and organizations. Fifth, integration in terms of content creation, it means that IMC are a mix of communications based on consumer generated content and marketing content (created by organisations.

Bioenergy systems

International Nuclear Information System (INIS)

Mitchell, C.P.

1997-01-01

The objective of this paper is to demonstrate that a bioenergy system has to be considered as an integrated process in which each stage or step interacts with other steps in the overall process. There are a number of stages in the supply and conversion of woody biomass for energy. Each step in the chain has implications for the next step and for overall system efficiency. The resource can take many forms and will have varying physical and chemical characteristics which will influence the efficiency and cost of conversion. The point in the supply chain at which size and moisture content is reduced and the manner in which it is done is influential in determining feedstock delivered cost and overall system costs. To illustrate the interactions within the overall system, the influence of the nature, size and moisture content of delivered feedstocks on costs of generating electricity via thermal conversion processes is examined using a model developed to investigate the inter-relationships between the stages in the supply chain. (author)

The future of bioenergy in Sweden. Background and summary of outstanding issues

International Nuclear Information System (INIS)

Berndes, G.

2006-01-01

This report is intended to give a background to discussions about the future of bioenergy in Sweden, to be used by the Swedish Energy Agency in the planning of future efforts in the biofuel supply chain. An overview of the present supply and use of biomass in Sweden is given, and trends and prospects for increased use of bioenergy in Sweden are assessed. Both sources of increased bioenergy demand and possibilities for increased domestic supply are treated. Biomass contributes about 110 TWh, or one fifth of the Swedish energy supply. Biomass is mainly used for energy within the forest industry, in district heating plants, in the residential sector and for electricity production. More than 50% of the heat comes from biomass today. Based on a number of studies it is concluded that there is a potential for a substantial increase in the Swedish biofuel use, by introduction of new forest management practices and a re-orientation of agriculture. Calculations indicate that there is scope for a substantial increase in bioenergy use in Sweden and that the Swedish bioenergy potential is large enough to accommodate such an increase. However, related to the aspirations in the EC biofuel directive and the hopes that Sweden by taking early steps could become a major supplier of liquid biofuels in EU, it is also shown that Sweden to a significant extent would need to rely on imported bioenergy (biomass feedstock at the magnitude 100 TWh) in order to supply a biofuels industry capable of providing for the domestic market and also exporting substantial volumes of liquid biofuels to Europe. The prospects for a large-scale import of biofuels are discussed based on an analysis of the potential global biomass production and use in forestry and agriculture. A number of issues of great importance for increased biomass use are discussed - competitive land uses, availability of water, international trade rules, and international politics. The report also discusses additional and new uses of

Bioenergy in the national forestry programme

International Nuclear Information System (INIS)

Heikurainen, M.

1998-01-01

The objective of the national forestry programme is to develop the treatment, utilization and protection of forests in order to increase the employment level in the forestry sector as well as enhance the utilization of the forests for recreation purposes. Increment of the utilization of wood energy is one of the means for meeting the objective of the programme. In addition to the silvicultural reasons, one of the main reasons for increasing of the utilization of energy wood is the possibilities of energywood-related small and medium-sized entrepreneurship to employ people. The emission reduction requirements of the Kyoto summit offer also a reason for the increment of the utilization of wood energy, because the carbon dioxide emissions of biofuels are not included in the emission share of the country. The techno-economically viable unutilized wood energy potential of clearcuts has been estimated to 3.7 million m 3 and that of the integrated harvesting of first thinnings 2.3 million m 3 . On the basis of these figures the latest objective of the programme has been set to increase the energy wood harvesting and utilization to 5.0 million m 3 /a up to the year 2010. The main means listed in the programme are: Development of integrated harvesting methods, by which it is possible to produce energy wood economically (price less than 45 FIM/MWh) as a byproduct of commercial timber; The environmental support paid to the forest chips purchasers; Bioenergy capacity developed in the forest industry; Social support for product development and entrepreneurhip in the field of bioenergy; Reduction of the value added taxes of the end users of split firewood and wood briquettes

INTEGRATION OF ROMANIAN INSURANCES MARKET IN EU

Directory of Open Access Journals (Sweden)

Gheorghe MOROŞAN

2015-08-01

Full Text Available One of the most important phenomena of the last decade has been the convergence of the financial services industry, especially the capital and insurance markets. The convergence in the insurance industry was determined by the increased frequency and the severity of catastrophic risks, market inefficiency in the past, and the new technologies in IT and communications. These globally developments can be observed much better at EU level, one of the most integrated areas of the world, which aimed the convergence of financial market, including an important component such as insurance market. As part of the EU, Romania also aims to financial market convergence with the EU countries. The article offers an overview and an analysis of the insurance market in the EU and Romania. Through a wide series of indicators such as: the amount of insurance premiums, degree of penetration, number of employees or number of insurance companies, it will analyze the evolution of this market convergence, as per all EU countries and Romania. It will identify the stage in which the insurance market in Romania is, regarding the requirements of full integration. Finally, there will be identified factors encouraging and particularly those who are impediments to insurance market convergence in Romania.

IEA Bioenergy task 40. Country report for the Netherlands. Update 2006

International Nuclear Information System (INIS)

Junginger, M.; De Wit, M.; Faaij, A.

2006-09-01

Short-term objectives of the IEA Bioenergy Task 40 'Sustainable International Bio-energy Trade: Securing Supply and Demand' are amongst other objectives to present an overview of development of biomass markets in various parts of the world and to identify existing barriers hampering development of a (global) commodity market (e.g. policy framework, ecology, economics). As in most countries biomass is a relatively new (though quickly growing) commodity, relatively little information is available on e.g. the traded volumes and prices of various biomass streams, policies and regulations on biomass use and trade, and existing and perceived barriers. This country report aims to provide an overview of these issues for the Netherlands, and also sets the first step to make an inventory of barriers as perceived by various Dutch stakeholders. The information gathered in this report is to a large extent based on existing statistics and reports from Dutch institutions. The literature data is complemented by additional information obtained from stakeholders, such as utilities, biomass traders, the port of Rotterdam, policy makers and custom institutions. In some cases, the data source was left anonymous because of the confidential nature of the data concerned. This report was first published in 2005. In this updated 2006 version, additional data has been collected for the year 2005, mainly concerning the import of biomass and renewable electricity. Also the policy section has been updated (situation September 2006), and some information on the use of biofuels has been added.

Bioenergy and biodiversity: Key lessons from the Pan American region

Energy Technology Data Exchange (ETDEWEB)

Kline, Keith L. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Martinelli, Fernanda Silva [UFRRJ/Conservation International Brazil, Seropedica (Brazil); Mayer, Audrey L. [Michigan Technological Univ., Houghton, MI (United States); Medeiros, Rodrigo [Federal Rural Univ. of Rio de Janeiro, Rio de Janeiro (Brazil); Oliveira, Camila Ortolan F. [Univ. of Campinas, Campinas (Brazil); Sparovek, Gerd [Univ. of Sao Paulo, Piracicaba (Brazil); Walter, Arnaldo [Univ. of Campinas, Campinas (Brazil); Venier, Lisa A. [Canadian Forest Service, Sault Ste. Marie (Canada). Great Lakes Forestry Centre

2015-06-24

Understanding how large-scale bioenergy production can affect biodiversity and ecosystems is important if society is to meet current and future sustainable development goals. A variety of bioenergy production systems have been established within different contexts throughout the Pan American region, with wide-ranging results in terms of documented and projected effects on biodiversity and ecosystems. The Pan American region is home to the majority of commercial bioenergy production and therefore the region offers a broad set of experiences and insights on both conflicts and opportunities for biodiversity and bioenergy. This paper synthesizes lessons learned focusing on experiences in Canada, the United States, and Brazil, regarding the conflicts that can arise between bioenergy production and ecological conservation, and benefits that can be derived when bioenergy policies promote planning and more sustainable land management systems. Lastly, we propose a research agenda to address priority information gaps that are relevant to biodiversity concerns and related policy challenges in the Pan American region.

Bioenergy and Biodiversity: Key Lessons from the Pan American Region

Science.gov (United States)

Kline, Keith L.; Martinelli, Fernanda Silva; Mayer, Audrey L.; Medeiros, Rodrigo; Oliveira, Camila Ortolan F.; Sparovek, Gerd; Walter, Arnaldo; Venier, Lisa A.

2015-12-01

Understanding how large-scale bioenergy production can affect biodiversity and ecosystems is important if society is to meet current and future sustainable development goals. A variety of bioenergy production systems have been established within different contexts throughout the Pan American region, with wide-ranging results in terms of documented and projected effects on biodiversity and ecosystems. The Pan American region is home to the majority of commercial bioenergy production and therefore the region offers a broad set of experiences and insights on both conflicts and opportunities for biodiversity and bioenergy. This paper synthesizes lessons learned focusing on experiences in Canada, the United States, and Brazil regarding the conflicts that can arise between bioenergy production and ecological conservation, and benefits that can be derived when bioenergy policies promote planning and more sustainable land-management systems. We propose a research agenda to address priority information gaps that are relevant to biodiversity concerns and related policy challenges in the Pan American region.

Green Marketing: integrated social and environmental responsibility in the marketing environment

OpenAIRE

Dalmoro, Marlon; Venturini, Jonas Cardona; Diniz Pereira, Breno Augusto

2009-01-01

This study aims to describe and analyze as social and environmental responsibility is integrated in the marketing strategy of a Coca-Cola Company franchisee. By the perceptions of Karna, Hansen and Juslin (2001), environment marketing is described based on three hierarchical levels: strategic, structural and functional marketing. There has been developed a qualitative approach through case study, in which the data were collected through semi-structured interviews with people involved in the p...

Developing a sustainability framework for assessing bioenergy projects

CSIR Research Space (South Africa)

Harrison, JA

2009-06-01

Full Text Available Focusing on the situation relating to bioenergy in India, this paper provides analyses of the currently available methodologies for assessing the varied impacts, both positive and negative, of bioenergy production. This contextual information...

Integrated marketing communications:pathway for enhancing client-costomer relationships

Directory of Open Access Journals (Sweden)

Kehinde Oladele Joseph

2010-12-01

Full Text Available The strategic coordination of marketing communication tools is vital and highly crucial for every result driven organization today. Companies must be able to deliver the right message to their target audience in order to elicit the right results. The objectives of this paper amongst others are to: (i ascertain whether proper implementation of Integrated Marketing Communications can help reduce the cost of marketing communication or promotional budget. (ii Establish whether the use of integrated marketing communications by firm through its advertising agencies can bring about profitable long-term client-customer relationships. The paper raises two hypotheses, which are stated in the null form. These are: The more an organization adopts Integrated Marketing communications, the more fund it will spend on promotional activities in the long run, and the less an organization adopts IMC principles, the more profitable Client-Customer relationship it will build. The paper uses survey method with structured questionnaire to obtain data that were later analyzed with correlation coefficient and analysis of variance test statistics. (ANOVA. Findings show that company will be able to save cost on marketing communication and promote lasting long-term client-customer relationships, if they properly adopt integrated marketing communication principles. The paper makes valuable recommendations which users of IMC will find useful in the ever dynamic and highly competitive world of marketing

The availability and economic analyses of using marginal land for bioenergy production in China

Science.gov (United States)

Yuqi, Chen; Xudong, Guo; Chunyan, Lv

2017-04-01

' perspective, low income led to none incentive of energy plants' cultivation. From the bioenergy plants' perspective, unstable supply and high cost of feedstock constrained the normal operation. In China, both energy crop' s cultivation and bioenergy production depend too much on government subsidies. It was impossible to develop bioenergy based on marginal land if only rely on the market at present.

Back to Future Health Blueprint: The Effects of a Brief Bioenergy Economy Program on a Patient with Tethered Cord Syndrome

Directory of Open Access Journals (Sweden)

Farzad Goli

2016-12-01

Full Text Available Background: The spinal cord congenital abnormalities may prevent normal cephalad movement of the conusmedullaris such as tethered cord. A child or even an adult with these abnormalities may develop progressiveneurological dysfunction due to traction on the cord or nerve roots. As the most problematic technicalconsideration in surgery for the release of the tethered cord is how to preserve functions of neural elementsand rebuild the dural sac to maintain normal cerebrospinal fluid (CSF circulation; the priority is to treat thecondition through less invasive methods. Bioenergy economy (BEE is an integrative healing model which triesto abstract healing modalities and integrate them into a psychosomatic health system. In contrast toreductionistic and pathology-based approach of biomedical treatment, bioenergy healing is a salutogenic,holistic and metadiagnostic approach which creates healing responses from a blueprint of healthy body.Case Report: We report the process of a bioenergy economy intervention in a 10-year-old boy withclinical signs of drop foot, urinary incontinence, urinary reflux, and low back pain who was candidate forsurgeries by neurosurgical and urological criteria. The clinical results indicated that after about two yearsof 12 healing sessions in a brief bioenergy economy package of biofield scanning, biofield attunement,and hand-on self-healing, the patient’s clinical signs remarkably improved to the extent that he returned tonormal activities of his age and followed an athletic lifestyle.Conclusion: From a biosemiotic viewpoint, it can be discussed that bioenergy economy, by focusing onenhancing the pathways of salutogenesis was effective to evoke healing response in the patient’s body.The effect of the bioenergy economy practice may be due to the healing images and intentions flowedthrough patient’s body and healer-healee biofields’ coupling and interactions.

Integrated marketing communication plan : Case company: Dr. Johanna Budwig

OpenAIRE

Pham, Van

2013-01-01

The study’s research topic is integrated marketing communication and this is a product-oriented thesis. This study is made to create an efficient integrated marketing communication plan for the case company Dr. Johanna Budwig. The main product line in focus is flaxseed oil, which is very healthy and also good in preventing different diseases including cancer. The company home market, Germany, is the target market of the study. The objective set by the company is to increase sales by 10000, wh...

Genomics:GTL Bioenergy Research Centers White Paper

Energy Technology Data Exchange (ETDEWEB)

Mansfield, Betty Kay [ORNL; Alton, Anita Jean [ORNL; Andrews, Shirley H [ORNL; Bownas, Jennifer Lynn [ORNL; Casey, Denise [ORNL; Martin, Sheryl A [ORNL; Mills, Marissa [ORNL; Nylander, Kim [ORNL; Wyrick, Judy M [ORNL; Drell, Dr. Daniel [Office of Science, Department of Energy; Weatherwax, Sharlene [U.S. Department of Energy; Carruthers, Julie [U.S. Department of Energy

2006-08-01

capabilities, but it is only a first step. Other advances include the growing number of high-throughput techniques for protein production and characterization; a range of new instrumentation for observing proteins and other cell constituents; the rapid growth of commercially available reagents for protein production; a new generation of high-intensity light sources that provide precision imaging on the nanoscale and allow observation of molecular interactions in ultrafast time intervals; major advances in computational capability; and the continually increasing numbers of these instruments and technologies within the national laboratory infrastructure, at universities, and in private industry. All these developments expand our ability to elucidate mechanisms present in living cells, but much more remains to be done. The Centers are designed to accomplish GTL program objectives more rapidly, more effectively, and at reduced cost by concentrating appropriate technologies and scientific expertise, from genome sequence to an integrated systems understanding of the pathways and internal structures of microbes and plants most relevant to developing bioenergy compounds. The Centers will seek to understand the principles underlying the structural and functional design of selected microbial, plant, and molecular systems. This will be accomplished by building technological pathways linking the genome-determined components in an organism with bioenergy-relevant cellular systems that can be characterized sufficiently to generate realistic options for biofuel development. In addition, especially in addressing what are believed to be nearer-term approaches to renewable energy (e.g., producing cellulosic ethanol cost-effectively and energy-efficiently), the Center research team must understand in depth the current industrial-level roadblocks and bottlenecks (see section, GTL's Vision for Biological Energy Alternatives, below). For the Centers, and indeed the entire BER effort, to be

Market Integration, Choice of Technology and Welfare

DEFF Research Database (Denmark)

Hansen, Jørgen Drud; Nielsen, Jørgen Ulff-Møller

2010-01-01

technologies. Market integration may induce a technological restructuring where firms either diversify their technologies or switch to a homogeneous technology. In general, market integration improves welfare. However, a small decrease of trade costs which induces a switch from heterogeneous technologies...... to a homogeneous technology may locally reduce global welfare. The model also shows that productivity differences lead to intra-industry firm heterogeneity in size and exports similar to the "new-new" trade models with monopolistic competition....

Integrated Marketing Communications (IMC di PT Halo Rumah Bernyanyi

Directory of Open Access Journals (Sweden)

Rebekka Rismayanti

2017-01-01

Full Text Available Abstract: This research aims to describe the effectiveness of Integrated Marketing Communication (IMC in PT Halo Rumah Bernyanyi which, from the perspective of marketing strategy, could be studied by analyzing the segmentation, targeting, and positioning. Using case-study method with in-depth interview, the result shows that the implementation of IMC at PT Halo Rumah Bernyayi is arranged in one single strategy and tend to neglect the complexities of running multi-brand family karaoke-house. This considers as ineffective because it leads to “cannibalization” among brands, especially when costumer’s targetting is overlooked before drafting the IMC plan. Keywords: Business, Integrated Marketing Communication, Marketing   Abstrak: Penelitian ini bertujuan untuk mendeskripsikan efektivitas penerapan Integrated Marketing Communications (IMC yang dilihat dari aspek segmentation, targeting dan positioning. Metode penelitian adalah studi kasus dengan menggunakan wawancara mendalam. Hasil penelitian menunjukkan bahwa penerapan IMC di PT Halo Rumah Bernyanyi dibuat dalam satu strategi dan tidak memerhatikan kompleksitas dari aspek segmentation, targeting dan positioning sebagai pedoman dasar. Langkah tersebut dinilai tidak efektif karena dapat mengakibatkan “kanibalisasi” antar brand, terlebih jika perhatian terhadap target konsumen diabaikan sebelum menyusun perencanaan IMC. Kata Kunci: Bisnis, Integrated Marketing Communications, Pemasaran

7 CFR 1435.306 - Allocation of marketing allotments to processors.

Science.gov (United States)

2010-01-01

... of sugar for the production of ethanol or other bioenergy under the Feedstock Flexibility program or...) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.306 Allocation of marketing allotments to processors. (a...

Integrating gas and electric markets and regulation

International Nuclear Information System (INIS)

Whitmore, C.S.

1998-01-01

The issues determining what energy companies must do to compete in an increasingly competitive energy market and what regulators must do to ensure fairness in competition were discussed. The similarities of gas and electric markets, and the factors driving their integration were highlighted. The importance of communications and customer service in the energy market and the nature of market power in the gas and electric industries was described. Three reasons were given why gas/electric mergers will be beneficial: (1) operating efficiency, (2) applying gas experience to electric markets, and (3) opportunity to exercise market power. Potential regulatory problems were also reviewed

Comparing centralized and decentralized bio-energy systems in rural China

International Nuclear Information System (INIS)

He, Guizhen; Bluemling, Bettina; Mol, Arthur P.J.; Zhang, Lei; Lu, Yonglong

2013-01-01

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

Large-scale bioenergy production: how to resolve sustainability trade-offs?

Science.gov (United States)

Humpenöder, Florian; Popp, Alexander; Bodirsky, Benjamin Leon; Weindl, Isabelle; Biewald, Anne; Lotze-Campen, Hermann; Dietrich, Jan Philipp; Klein, David; Kreidenweis, Ulrich; Müller, Christoph; Rolinski, Susanne; Stevanovic, Miodrag

2018-02-01

Large-scale 2nd generation bioenergy deployment is a key element of 1.5 °C and 2 °C transformation pathways. However, large-scale bioenergy production might have negative sustainability implications and thus may conflict with the Sustainable Development Goal (SDG) agenda. Here, we carry out a multi-criteria sustainability assessment of large-scale bioenergy crop production throughout the 21st century (300 EJ in 2100) using a global land-use model. Our analysis indicates that large-scale bioenergy production without complementary measures results in negative effects on the following sustainability indicators: deforestation, CO2 emissions from land-use change, nitrogen losses, unsustainable water withdrawals and food prices. One of our main findings is that single-sector environmental protection measures next to large-scale bioenergy production are prone to involve trade-offs among these sustainability indicators—at least in the absence of more efficient land or water resource use. For instance, if bioenergy production is accompanied by forest protection, deforestation and associated emissions (SDGs 13 and 15) decline substantially whereas food prices (SDG 2) increase. However, our study also shows that this trade-off strongly depends on the development of future food demand. In contrast to environmental protection measures, we find that agricultural intensification lowers some side-effects of bioenergy production substantially (SDGs 13 and 15) without generating new trade-offs—at least among the sustainability indicators considered here. Moreover, our results indicate that a combination of forest and water protection schemes, improved fertilization efficiency, and agricultural intensification would reduce the side-effects of bioenergy production most comprehensively. However, although our study includes more sustainability indicators than previous studies on bioenergy side-effects, our study represents only a small subset of all indicators relevant for the

Dependency of global primary bioenergy crop potentials in 2050 on food systems, yields, biodiversity conservation and political stability.

Science.gov (United States)

Erb, Karl-Heinz; Haberl, Helmut; Plutzar, Christoph

2012-08-01

The future bioenergy crop potential depends on (1) changes in the food system (food demand, agricultural technology), (2) political stability and investment security, (3) biodiversity conservation, (4) avoidance of long carbon payback times from deforestation, and (5) energy crop yields. Using a biophysical biomass-balance model, we analyze how these factors affect global primary bioenergy potentials in 2050. The model calculates biomass supply and demand balances for eleven world regions, eleven food categories, seven food crop types and two livestock categories, integrating agricultural forecasts and scenarios with a consistent global land use and NPP database. The TREND scenario results in a global primary bioenergy potential of 77 EJ/yr, alternative assumptions on food-system changes result in a range of 26-141 EJ/yr. Exclusion of areas for biodiversity conservation and inaccessible land in failed states reduces the bioenergy potential by up to 45%. Optimistic assumptions on future energy crop yields increase the potential by up to 48%, while pessimistic assumptions lower the potential by 26%. We conclude that the design of sustainable bioenergy crop production policies needs to resolve difficult trade-offs such as food vs. energy supply, renewable energy vs. biodiversity conservation or yield growth vs. reduction of environmental problems of intensive agriculture.

Techno-Economic, Sustainability, and Market Analysis | Bioenergy | NREL

Science.gov (United States)

Techno-Economic, Sustainability, and Market Analysis Techno-Economic, Sustainability, and Market Analysis NREL conducts techno-economic analyses (TEAs) for algal biofuels, thermochemical conversion, and agitating the liquid as it flows around. Algal Biofuels Techno-Economic Analysis NREL's Algae Techno

Chinese academic experts' assessment for forest bio-energy development in China

International Nuclear Information System (INIS)

Qu Mei; Ahponen, Pirkkoliisa; Tahvanainen, Liisa; Pelkonen, Paavo

2010-01-01

The aim of this study was to assess the current situation of the forest bio-energy development in China. This assessment is based on opinions of Chinese academic experts. Key drivers and uncertainties regarding the implementation, and the strategies for the future practices in the development of forest bio-energy were investigated. In addition, the purpose of this study was also to determine whether there is a consensus among the experts concerning forest bio-energy and if this consensus agrees with policy-makers in China. A thorough assessment was conducted using a two-round Delphi survey of sixty-one bio-energy experts in China. The results revealed the advantages, potential problems, and the experts' recommendations for the future development. Furthermore, the experts agreed that the Chinese government plays a dominant role in the development process of forest bio-energy in the country. The experts recognized that the process of developing forest bio-energy is a challenging task both domestically and globally. At the same time they also highlighted the potential benefits of developing forest bio-energy in China during the next ten years. The outcomes of this study could be used to give advice to policy-makers and to support the implementation of the future forest bio-energy policies in China.

Linearity between temperature peak and bio-energy CO2 emission rates

International Nuclear Information System (INIS)

Cherubini, Francesco; Bright, Ryan M.; Stromman, Anders H.; Gasser, Thomas; Ciais, Philippe

2014-01-01

Many future energy and emission scenarios envisage an increase of bio-energy in the global primary energy mix. In most climate impact assessment models and policies, bio-energy systems are assumed to be carbon neutral, thus ignoring the time lag between CO 2 emissions from biomass combustion and CO 2 uptake by vegetation. Here, we show that the temperature peak caused by CO 2 emissions from bio-energy is proportional to the maximum rate at which emissions occur and is almost insensitive to cumulative emissions. Whereas the carbon-climate response (CCR) to fossil fuel emissions is approximately constant, the CCR to bio-energy emissions depends on time, biomass turnover times, and emission scenarios. The linearity between temperature peak and bio-energy CO 2 emission rates resembles the characteristic of the temperature response to short-lived climate forcers. As for the latter, the timing of CO 2 emissions from bio-energy matters. Under the international agreement to limit global warming to 2 C by 2100, early emissions from bio-energy thus have smaller contributions on the targeted temperature than emissions postponed later into the future, especially when bio-energy is sourced from biomass with medium (50-60 years) or long turnover times (100 years). (authors)

Bioenergy Research Programme. Yearbook 1994. Utilization of bioenergy and biomass conversion

International Nuclear Information System (INIS)

Alakangas, E.

1995-01-01

BIOENERGIA Research Programme is one of energy technology programmes of the Finnish Ministry of Trade and Industry (in 1995 TEKES, Technology Development Center). The aim of Bioenergy Research Programme is to increase the use of economically profitable and environmentally sound bioenergy by improving the competitiveness of present peat and wood fuels. Research and development projects will also develop new economically competitive biofuels and new equipment and methods for production, handling and using of biofuels. The funding for 1994 was nearly 50 million FIM and project numbered 60. The research area of biomass conversion consisted of 8 projects in 1994, and the research area of bioenergy utilization of 13 projects. The results of these projects carried out in 1994 are presented in this publication. The aim of the biomass conversion research is to produce more bio-oils and electric power as well at wood processing industry as at power plants. The conversion research was pointed at refining of the waste liquors of pulping industry and the extracts of them into fuel oil and liquid engine fuels, on production of wood oil via flash pyrolysis, and on combustion tests. Other conversion studies dealt with production of fuel-grade ethanol. For utilization of agrobiomass in various forms of energy, a system study is introduced where special attention is how to use rapeseed oil unprocessed in heating boilers and diesel engines. Possibilities to produce agrofibre in investigated at a laboratory study

Capital Market Integration and Consumption Risk Sharing over the Long Run

DEFF Research Database (Denmark)

Rangvid, Jesper; Santa-Clara, Pedro; Schmeling, Maik

integration. We also calculate the welfare costs of imperfect capital market integration and risk sharing and find that these costs vary a lot over time. Finally, we show that consumption risk sharing is higher during times of crises, i.e. at times when marginal utility is high and risk sharing is most......We empirically investigate time variation in capital market integration and consumption risk sharing using data for 16 countries from 1875 to 2012. We show that there has been considerable variation over time in the degrees of capital market integration and consumption risk sharing and that higher...... capital market integration forecasts more consumption risk sharing in the future. This finding is robust is to controlling for trade openness and exchange rate volatilities. Hence, financial integration seems to drive consumption risk sharing whereas we find no evidence that risk sharing forecasts market...

Developing tools to identify marginal lands and assess their potential for bioenergy production

Science.gov (United States)

Galatsidas, Spyridon; Gounaris, Nikolaos; Dimitriadis, Elias; Rettenmaier, Nils; Schmidt, Tobias; Vlachaki, Despoina

2017-04-01

effectively sustaining bioenergy plants (soil, climate, topography, vegetation, etc.) - Bioenergy plant characteristics and their ability to grow on marginal lands - Needs and concerns on environmental issues and ecosystem benefits and services (biodiversity, carbon sequestration potential, soil organic carbon trend, etc.) - Sustainability assessments (incl. e.g. LCA) of biomass production at market scale - Analysis results of generic scenarios for biomass production, harvesting, logistics and conditioning, as well as biomass conversion and use from pilot cases growing various crops The SEEMLA approach of marginal lands evaluation will provide private and public stakeholders with necessary guidance for selecting suitable lands and implementing efficient exploitation strategies for bioenergy production, on the basis of sound environmental and socio-economic criteria.

Grid Integration of Electric Vehicles in Open Electricity Markets

DEFF Research Database (Denmark)

congestion management scenario within electric distribution networks •optimal EV charging management with the fleet operator concept and smart charging management •EV battery technology, modelling and tests •the use of EVs for balancing power fluctuations from renewable energy sources, looking at power......Presenting the policy drivers, benefits and challenges for grid integration of electric vehicles (EVs) in the open electricity market environment, this book provides a comprehensive overview of existing electricity markets and demonstrates how EVs are integrated into these different markets...... of the technologies for EV integration, this volume is informative for research professors and graduate students in power systems; it will also appeal to EV manufacturers, regulators, EV market professionals, energy providers and traders, mobility providers, EV charging station companies, and policy makers....

Merging Advertising and PR: Integrated Marketing Communications.

Science.gov (United States)

Rose, Patricia B.; Miller, Debra A.

1994-01-01

Identifies and compares the perceived educational needs of advertising and public relations practitioners. Explores differences between practitioners in small versus large markets, and assesses practitioners' beliefs about integrated marketing communications (the merger of advertising and public relations under a single organizational unit). (SR)

Emerging role of Geographical Information System (GIS), Life Cycle Assessment (LCA) and spatial LCA (GIS-LCA) in sustainable bioenergy planning.

Science.gov (United States)

Hiloidhari, Moonmoon; Baruah, D C; Singh, Anoop; Kataki, Sampriti; Medhi, Kristina; Kumari, Shilpi; Ramachandra, T V; Jenkins, B M; Thakur, Indu Shekhar

2017-10-01

Sustainability of a bioenergy project depends on precise assessment of biomass resource, planning of cost-effective logistics and evaluation of possible environmental implications. In this context, this paper reviews the role and applications of geo-spatial tool such as Geographical Information System (GIS) for precise agro-residue resource assessment, biomass logistic and power plant design. Further, application of Life Cycle Assessment (LCA) in understanding the potential impact of agro-residue bioenergy generation on different ecosystem services has also been reviewed and limitations associated with LCA variability and uncertainty were discussed. Usefulness of integration of GIS into LCA (i.e. spatial LCA) to overcome the limitations of conventional LCA and to produce a holistic evaluation of the environmental benefits and concerns of bioenergy is also reviewed. Application of GIS, LCA and spatial LCA can help alleviate the challenges faced by ambitious bioenergy projects by addressing both economics and environmental goals. Copyright © 2017 Elsevier Ltd. All rights reserved.

An outlook for sustainable forest bioenergy production in the Lake States

International Nuclear Information System (INIS)

Becker, Dennis R.; Skog, Kenneth; Hellman, Allison; Halvorsen, Kathleen E.; Mace, Terry

2009-01-01

The Lake States region of Minnesota, Wisconsin and Michigan offers significant potential for bioenergy production. We examine the sustainability of regional forest biomass use in the context of existing thermal heating, electricity, and biofuels production, projected resource needs over the next decade including existing forest product market demand, and impacts on price and feasibility. Assuming $36 per dry tonne at roadside, 4.1 million dry tonnes of forest biomass could be available region-wide. However, less is likely available due to localized environmental and forest cover type constraints, and landowner willingness to harvest timber. Total projected demand of 5.7 million dry tonnes, based on current and announced industry capacity, exceeds estimates of biomass availability, which suggests that anticipated growth in the forest-based bioeconomy may be constrained. Attaining projected demand will likely require a combination of higher cost feedstocks, integration of energy and non-energy uses, and careful management to meet environmental constraints. State distinctions in biomass harvest guidelines and the propensity for third-party forest certification will be critical in providing environmental safeguards. The cumulative effect of policy initiatives on biomass competition are discussed in the context of an emerging Lake States bioeconomy.

Source-Message-Receiver in Integrated Marketing Communication

Science.gov (United States)

Broussard, Sharee LeBlanc

2011-01-01

This is an abbreviation of the author's dissertation. Because integrated marketing communication (IMC) research has traditionally been problematic, this study used an existing scale to determine that higher educational institutional advancement (alumni, marketing-communications, development) is an appropriate venue to study the process model of…

Integrating Sustainability Education into International Marketing Curricula

Science.gov (United States)

Perera, Chamila Roshani; Hewege, Chandana Rathnasiri

2016-01-01

Purpose: The purpose of this study is to extend the current knowledge of curriculum developments in international business and marketing curricula. Integrating sustainability into business and marketing curricula of the universities are widely debated in previous literature. Sustainability is a global phenomenon; however, curriculum development…

75 FR 11836 - Bioenergy Program for Advanced Biofuels

Science.gov (United States)

2010-03-12

... Biofuels AGENCY: Rural Business-Cooperative Service (RBS), USDA. ACTION: Notice of Contract for Proposal... Year 2009 for the Bioenergy Program for Advanced Biofuels under criteria established in the prior NOCP... Bioenergy Program for Advanced Biofuels. In response to the previously published NOCP, approximately $14.5...

Analysis of growth dynamics of Mediterranean bioenergy crops

NARCIS (Netherlands)

Archontoulis, S.V.

2011-01-01

In spite of the rapidly growing bioenergy production worldwide, there is lack of field experience and experimental data on the cultivation of bioenergy crops. This study aims to advance crop management operations and modelling studies by providing essential information on phenology, agronomy and

Possibilities and limitations for sustainable bioenergy production systems

NARCIS (Netherlands)

Smeets, E.M.W.

2008-01-01

The focus of this thesis is on the possibilities and limitations of sustainable bioenergy production systems. First, the potential contribution of bioenergy to the energy supply in different world regions in the year 2050 from different biomass sources (dedicated woody energy crops, residues and

Corn and Soybean Marketing Contract Adoption and Site-Specificity

OpenAIRE

Elliott, Matthew S.; Elliott, Lisa M.; Lin, Yan

2015-01-01

Adoption of marketing contracts represents a subtle evolution from spot markets to more formal coordination using classical bilateral contracts. The increase use of marketing contracts for corn and soybeans has been observed within the context of a changing landscape to marketing outlets. Since 2000, there has been consolidation, changes in ownership of grain merchants and processors, and an unprecedented emergence of processors for domestic bioenergy. In this study, we assess the effect site...

Modelling sustainable bioenergy potentials from agriculture for Germany and Eastern European countries

International Nuclear Information System (INIS)

Simon, Sonja; Wiegmann, Kirsten

2009-01-01

This paper presents a model for analyzing the sustainable potential of agricultural biomass for energy production. Available land and residue potentials are assessed up to 2030 for Germany, Poland, the Czech Republic and Hungary. Two scenarios are presented: a ''business as usual'' scenario is compared to a sustainability scenario. The latter implements a comprehensive sustainability strategy, taking also into account non-agricultural land use such as building activity and nature conservation. On the one hand our model quantifies the conflict of objectives between enhanced extensification in agriculture and increased area for nature conservation. On the other hand the synergies in restricting built up area and increased mobilisation of agricultural residues are assessed. Additionally the impact of reduced subsidized agricultural exports from the EU is calculated, also as an indicator for the influence of world food markets on bioenergy potentials. Our results show that the sustainable energy potential from agricultural biomass is strongly restricted for Germany and the Czech Republic compared to their energy demand. But in Poland and Hungary native agricultural biomass provides a much higher potential for energy supply, even if sustainability is comprehensively considered. However, this is strongly influenced by the amount of agricultural exports of each country. For bioenergy from agricultural cultivation to remain a sustainable option in the energy sector, its influence on the food markets must be respected more thoroughly and a comprehensive approach to sustainable development in land use is a prerequisite. (author)

76 FR 64839 - Sugar Program; Feedstock Flexibility Program for Bioenergy Producers

Science.gov (United States)

2011-10-19

... sugar to ethanol and other bioenergy production. Surplus Determination As required by the 2008... with selling sugar for ethanol, if FFP is activated, are significantly lower than if sales could be... eligible sugar buyer, the bioenergy producer must produce bioenergy products, including fuel grade ethanol...

Global Simulation of Bioenergy Crop Productivity: Analytical Framework and Case Study for Switchgrass

Energy Technology Data Exchange (ETDEWEB)

Kang, Shujiang [ORNL; Kline, Keith L [ORNL; Nair, S. Surendran [University of Tennessee, Knoxville (UTK); Nichols, Dr Jeff A [ORNL; Post, Wilfred M [ORNL; Brandt, Craig C [ORNL; Wullschleger, Stan D [ORNL; Wei, Yaxing [ORNL; Singh, Nagendra [ORNL

2013-01-01

A global energy crop productivity model that provides geospatially explicit quantitative details on biomass potential and factors affecting sustainability would be useful, but does not exist now. This study describes a modeling platform capable of meeting many challenges associated with global-scale agro-ecosystem modeling. We designed an analytical framework for bioenergy crops consisting of six major components: (i) standardized natural resources datasets, (ii) global field-trial data and crop management practices, (iii) simulation units and management scenarios, (iv) model calibration and validation, (v) high-performance computing (HPC) simulation, and (vi) simulation output processing and analysis. The HPC-Environmental Policy Integrated Climate (HPC-EPIC) model simulated a perennial bioenergy crop, switchgrass (Panicum virgatum L.), estimating feedstock production potentials and effects across the globe. This modeling platform can assess soil C sequestration, net greenhouse gas (GHG) emissions, nonpoint source pollution (e.g., nutrient and pesticide loss), and energy exchange with the atmosphere. It can be expanded to include additional bioenergy crops (e.g., miscanthus, energy cane, and agave) and food crops under different management scenarios. The platform and switchgrass field-trial dataset are available to support global analysis of biomass feedstock production potential and corresponding metrics of sustainability.

DYNAMIC OPTIMAL BUDGET ALLOCATION FOR INTEGRATED MARKETING CONSIDERING PERSISTENCE

OpenAIRE

SHIZHONG AI; RONG DU; QIYING HU

2010-01-01

Aiming at forming dynamic optimal integrated marketing policies, we build a budget allocation model considering both current effects and sustained ones. The model includes multiple time periods and multiple marketing tools which interact through a common resource pool as well as through delayed cross influences on each other's sales, reflecting the nature of "integrated marketing" and its dynamics. In our study, marginal analysis is used to illuminate the structure of optimal policy. We deriv...

Integrated marketing communications:pathway for enhancing client-costomer relationships

OpenAIRE

Kehinde Oladele Joseph

2010-01-01

The strategic coordination of marketing communication tools is vital and highly crucial for every result driven organization today. Companies must be able to deliver the right message to their target audience in order to elicit the right results. The objectives of this paper amongst others are to: (i) ascertain whether proper implementation of Integrated Marketing Communications can help reduce the cost of marketing communication or promotional budget. (ii) Establish whether the use of integr...

The future of bioenergy in Sweden. Background and summary of outstanding issues

Energy Technology Data Exchange (ETDEWEB)

Berndes, G. [Chalmers Univ. of Technology, Goeteborg (Sweden). Dept. of Energy and Environment; Magnusson, Leif [EnerGia Konsulterande Ingenjoerer AB, Stockholm (Sweden)

2006-12-30

This report is intended to give a background to discussions about the future of bioenergy in Sweden, to be used by the Swedish Energy Agency in the planning of future efforts in the biofuel supply chain. An overview of the present supply and use of biomass in Sweden is given, and trends and prospects for increased use of bioenergy in Sweden are assessed. Both sources of increased bioenergy demand and possibilities for increased domestic supply are treated. Biomass contributes about 110 TWh, or one fifth of the Swedish energy supply. Biomass is mainly used for energy within the forest industry, in district heating plants, in the residential sector and for electricity production. More than 50% of the heat comes from biomass today. Based on a number of studies it is concluded that there is a potential for a substantial increase in the Swedish biofuel use, by introduction of new forest management practices and a re-orientation of agriculture. Calculations indicate that there is scope for a substantial increase in bioenergy use in Sweden and that the Swedish bioenergy potential is large enough to accommodate such an increase. However, related to the aspirations in the EC biofuel directive and the hopes that Sweden by taking early steps could become a major supplier of liquid biofuels in EU, it is also shown that Sweden to a significant extent would need to rely on imported bioenergy (biomass feedstock at the magnitude 100 TWh) in order to supply a biofuels industry capable of providing for the domestic market and also exporting substantial volumes of liquid biofuels to Europe. The prospects for a large-scale import of biofuels are discussed based on an analysis of the potential global biomass production and use in forestry and agriculture. A number of issues of great importance for increased biomass use are discussed - competitive land uses, availability of water, international trade rules, and international politics. The report also discusses additional and new uses of

Bioenergy Project Development and Biomass Supply

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-07-01

Modern biomass, and the resulting useful forms of bioenergy produced from it, are anticipated by many advocates to provide a significant contribution to the global primary energy supply of many IEA member countries during the coming decades. For non-member countries, particularly those wishing to achieve economic growth as well as meet the goals for sustainable development, the deployment of modern bioenergy projects and the growing international trade in biomass-based energy carriers offer potential opportunities.

On the integration of financial markets: How strong is the evidence from five international stock markets?

Science.gov (United States)

Bentes, Sónia R.

2015-07-01

This paper examines the integration of financial markets using data from five international stock markets in the context of globalization. The theoretical basis of this study relies on the price theory and the Law of One Price, which was adjusted to the framework of financial markets. When price levels are nonstationary, cointegration and the error correction model constitute a powerful tool for the empirical examination of market integration. The error correction model provides a fully dynamic framework that allows to separating the long and the short run effects of the integration process. A dataset encompassing the daily stock price series of the PSI 20 (Portugal), IBEX 35 (Spain), FTSE 100 (UK), NIKKEI 225 (Japan) and SP 500 (US) indices from January 4th 1999 to September 19th 2014 is employed. The results highlight that these five stock markets are linked together by just one long-run relationship, although short-run movements are also present, which causes distinct deviations from the long-run equilibrium relationship. Endogeneity prevails in the system as a whole. While market integration in the sense of the Law of One Price holds, pairwise full price transmission has limited evidence. The results therefore show that stock market price movements are highly nonlinear and complex.

Assessment of renewable bioenergy application

DEFF Research Database (Denmark)

Kronborg Jensen, Jesper; Govindan, Kannan

2014-01-01

into biogas. In order to validate the proposed options of bioenergy application, we considered a food processing company in Denmark as a case company in a single in-depth case study. In the case studied, the produced biogas is to be utilized in one of two options at a bakery site: To substitute natural gas...... to realize financial benefits in terms of additional profits and cost savings, but that challenging conditions can be problematic from a company perspective and provide challenges for the promotion of bioenergy investments. Specifically, substituting natural gas for processes and boilers is identified...

Networking to build a world-class bioenergy industry in British Columbia

Energy Technology Data Exchange (ETDEWEB)

Weedon, M. [BC Bioenergy Network, Vancouver, BC (Canada)

2009-07-01

This presentation described the role of the BC Bioenergy Network and its goal of maximizing the value of biomass resources in British Columbia (BC) and developing a world-class bioenergy industry in the province. Established in March 2008 with $25 million in funding from the BC government, the BC Bioenergy Network is an industry-led association that promotes the development of near-term bioenergy technologies and demonstration of new bioenergy technologies that are environmentally appropriate for the province of BC. The following technology areas require funding support: solid wood residues, pulp and paper residues, harvesting and pelleting, agriculture residues, municipal wastewater, municipal landfill waste, municipal solid waste, and community heating-electricity greenhouse systems. This presentation demonstrated that BC is well positioned to become a major player in the global bioenergy sector, as it has one of the largest forested areas in the world, and is a leader in biomass to value-added wood products. The opportunities, challenges, and requirements to build a world class bioenergy industry in British Columbia were discussed along with successful Canadian, US, and European collaborations with industry, research, and government. tabs., figs.

BioEnergy transport systems. Life cycle assessment of selected bioenergy systems

Energy Technology Data Exchange (ETDEWEB)

Forsberg, Goeran

1999-07-01

Biomass for energy conversion is usually considered as a local resource. With appropriate logistic systems, access to biomass can be improved over a large geographical area. In this study, life cycle assessment (LCA) has been used as method to investigate the environmental impacts of selected bioenergy transport chains. As a case study, chains starting in Sweden and ending in Holland have been investigated. Biomass originates from tree sections or forest residues, the latter upgraded to bales or pellets. The study is concentrated on production of electricity, hot cooling water is considered as a loss. Electricity is, as the main case, produced from solid biomass in the importing country. Electricity can also be produced in the country of origin and exported via the trans-national grid as transportation media. As an alternative, a comparison is made with a coal cycle. The results show that contribution of emissions from long-range transportation is of minor importance. The use of fuels and electricity for operating machines and transportation carriers requires a net energy input in bioenergy systems which amounts to typically 7-9% of delivered electrical energy from the system. Emissions of key substances such as NO{sub x}, CO, S, hydrocarbons, and particles are low. Emissions of CO{sub 2} from biocombustion are considered to be zero since there is approximately no net contribution of carbon to the biosphere in an energy system based on biomass. A method to quantify non-renewability is presented. For coal, the non-renewability factor is calculated to be 110%. For most of the cases with bioenergy, the non-renewability factor is calculated to be between 6 and 11%. Reclamation of biomass results in certain losses of nutrients such as nitrogen, phosphorus and base cations such as K, Ca and Mg. These are balanced by weathering, vitalisation or ash recirculation procedures. Withdrawal of N from the ecological system is approximately 10 times the load from the technical

The Integrated Complex of Marketing of Higher Education Services

Directory of Open Access Journals (Sweden)

Zhehus Olena V.

2017-10-01

Full Text Available The article, on the basis of generalization of scientific views of foreign and domestic scientists, substantiates the integrated model of marketing of higher education products and services with consideration of their specificities. The obtained result is the «5Р + S» model, which includes the newly introduced poli-element «proposition», combining the interrelated and indivisible elements of «product», «people» and «process», as well as the traditional elements of the service marketing complex: «price», «place», «promotion», «physical evidence». The «social-marketing» element has been added to the integrated model on the basis of the high societal importance of educational services. Altogether, the proposed integrated model of the complex of marketing of higher education products and services is a symbiosis of commercial and non-commercial marketing, which will enhance social and economic efficiency of functioning of higher educational institution.

Integrated metagenomics and molecular ecological network analysis of bacterial community composition during the phytoremediation of cadmium-contaminated soils by bioenergy crops.

Science.gov (United States)

Chen, Zhaojin; Zheng, Yuan; Ding, Chuanyu; Ren, Xuemin; Yuan, Jian; Sun, Feng; Li, Yuying

2017-11-01

Two energy crops (maize and soybean) were used in the remediation of cadmium-contaminated soils. These crops were used because they are fast growing, have a large biomass and are good sources for bioenergy production. The total accumulation of cadmium in maize and soybean plants was 393.01 and 263.24μg pot -1 , respectively. The rhizosphere bacterial community composition was studied by MiSeq sequencing. Phylogenetic analysis was performed using 16S rRNA gene sequences. The rhizosphere bacteria were divided into 33 major phylogenetic groups according to phyla. The dominant phylogenetic groups included Proteobacteria, Acidobacteria, Actinobacteria, Gemmatimonadetes, and Bacteroidetes. Based on principal component analysis (PCA) and unweighted pair group with arithmetic mean (UPGMA) analysis, we found that the bacterial community was influenced by cadmium addition and bioenergy cropping. Three molecular ecological networks were constructed for the unplanted, soybean- and maize-planted bacterial communities grown in 50mgkg -1 cadmium-contaminated soils. The results indicated that bioenergy cropping increased the complexity of the bacterial community network as evidenced by a higher total number of nodes, the average geodesic distance (GD), the modularity and a shorter geodesic distance. Proteobacteria and Acidobacteria were the keystone bacteria connecting different co-expressed operational taxonomic units (OTUs). The results showed that bioenergy cropping altered the topological roles of individual OTUs and keystone populations. This is the first study to reveal the effects of bioenergy cropping on microbial interactions in the phytoremediation of cadmium-contaminated soils by network reconstruction. This method can greatly enhance our understanding of the mechanisms of plant-microbe-metal interactions in metal-polluted ecosystems. Copyright © 2017 Elsevier Inc. All rights reserved.

Energy market integration in South America

International Nuclear Information System (INIS)

Hammons, T.J.; Franco, N. de; Sbertoli, L.V.; Khelil, C.; Rudnick, H.; Clerici, A.; Longhi, A.

1997-01-01

This article is a summary of presentations made during the 1997 Winter Meeting panel session on Power and Natural Gas in Latin America: Towards an Integrated Market. Reregulation and demand for energy resources to support economic growth are driving international natural gas and electricity exchange initiatives. Panelists focused on the gas and electric power industry in Latin America in terms of the: transport of gas or transmission of electricity; energy market integration in the southern cone of South America; and issues on gas use for electricity generation in South America countries. Countries such as Argentina, Bolivia, and Peru will export natural gas to Brazil, Uruguay, Paraguay and Chile, an the energy matrices of these countries will change

Sustainable forest-based bioenergy in Eurasia

Directory of Open Access Journals (Sweden)

F. Kraxner

2018-02-01

Full Text Available This study analyzes the Russian forest biomass-based bioenergy sector. It is shown that presently – although given abundant resources – the share of heat and electricity from biomass is very minor. With the help of two IIASA models (G4M and BeWhere, future green-field bioenergy plants are identified in a geographically explicit way. Results indicate that by using 3.78 Mt (or 6.16 M m3, twice as much heat and electricity than is presently available from forest biomass could be generated. This amount corresponds to 3.3 % of the total annual wood removals or 12 % of the annually harvested firewood, or about 11 % of illegal logging. With this amount of wood, it is possible to provide an additional 444 thousand households with heat and 1.8 M households with electricity; and at the same time to replace 2.7 Mt of coal or 1.7 Mt of oil or 1.8 G m3 of natural gas, reducing emissions of greenhouse gases from burning fossil fuels by 716 Mt of CO2-equivalent per year. A multitude of co-benefits can be quantified for the socio-economic sector such as green jobs linked to bioenergy. The sustainable sourcing of woody biomass for bioenergy is possible as shown with the help of an online crowdsourcing tool Geo-Wiki.org for forest certification.

Gaining competitive advantage in the gas boilers market of Vojvodina through integrated marketing communications

Directory of Open Access Journals (Sweden)

Jovičić Dragoljub

2015-01-01

Full Text Available Since the appearance of marketing and implementation of marketing concept in practice, the importance of the marketing mix, through which organizations adapt their offer to targeted customer segments, was emphasized . Regardless of the fact that the product is commonly referred to as the basic (key instrument of the marketing mix, in the last ten years, due to the rapid and strong development of science, technology, especially information technology, business and society in general, integrated marketing communications (IMK are becoming increasingly important, without which organizations can not even begin, or end, any significant marketing activity. In this context, the aim of the authors of this study was to investigate the importance of integrated marketing communications on the placement of gas boilers, i.e. on the market share of individual producers in the market of Vojvodina, which also represents the basic hypothesis of the research. Research results confirmed the basic hypothesis as well as an extraordinary influence of IMK to the market share of producers in the placement of gas boilers. Supplementary hypothesis was not confirmed, advertising is not a key promotional instrument. Thanks to the specific characteristics, primarily the high technical complexity of gas boilers, a key promotional instrument are education and training of sales and installation staff in the marketing channels, which operate on the market of Vojvodina.

Multi-criteria decision analysis for bioenergy in the Centre Region of Portugal

Science.gov (United States)

Esteves, T. C. J.; Cabral, P.; Ferreira, A. J. D.; Teixeira, J. C.

2012-04-01

With the consumption of fossil fuels, the resources essential to Man's survival are being rapidly contaminated. A sustainable future may be achieved by the use of renewable energies, allowing countries without non-renewable energy resources to guarantee energetic sovereignty. Using bioenergy may mean a steep reduction and/or elimination of the external dependency, enhancing the countries' capital and potentially reducing of the negative effects that outcome from the use of fossil fuels, such as loss of biodiversity, air, water, and soil pollution, … This work's main focus is to increase bioenergy use in the centre region of Portugal by allying R&D to facilitate determination of bioenergy availability and distribution throughout the study area.This analysis is essential, given that nowadays this knowledge is still very limited in the study area. Geographic Information Systems (GIS) was the main tool used to asses this study, due to its unseeingly ability to integrate various types of information (such as alphanumerical, statistical, geographical, …) and various sources of biomass (forest, agricultural, husbandry, municipal and industrial residues, shrublands, used vegetable oil and energy crops) to determine the bioenergy potential of the study area, as well as their spatial distribution. By allying GIS with multi-criteria decision analysis, the initial table-like information of difficult comprehension is transformed into tangible and easy to read results: both intermediate and final results of the created models will facilitate the decision making process. General results show that the major contributors for the bioenergy potential in the Centre Region of Portugal are forest residues, which are mostly located in the inner region of the study area. However, a more detailed analysis should be made to analyze the viability to use energy crops. As a main conclusion, we can say that, although this region may not use only this type of energy to be completely

Potential Bioenergy Options in Developed and Developing Countries

African Journals Online (AJOL)

Plant –based energy production (energy crops, forest growth) and residue and waste based fuels can substitute fossil fuels in a sustainable and environmental friendly way. In this study, bioenergy includes bio-resources that can be potentially used for modern energy production. Modern bioenergy options offer significant, ...

Bioenergy Feedstock Development Program Status Report

Energy Technology Data Exchange (ETDEWEB)

Kszos, L.A.

2001-02-09

The U.S. Department of Energy's (DOE's) Bioenergy Feedstock Development Program (BFDP) at Oak Ridge National Laboratory (ORNL) is a mission-oriented program of research and analysis whose goal is to develop and demonstrate cropping systems for producing large quantities of low-cost, high-quality biomass feedstocks for use as liquid biofuels, biomass electric power, and/or bioproducts. The program specifically supports the missions and goals of DOE's Office of Fuels Development and DOE's Office of Power Technologies. ORNL has provided technical leadership and field management for the BFDP since DOE began energy crop research in 1978. The major components of the BFDP include energy crop selection and breeding; crop management research; environmental assessment and monitoring; crop production and supply logistics operational research; integrated resource analysis and assessment; and communications and outreach. Research into feedstock supply logistics has recently been added and will become an integral component of the program.

Integrating Strategic Marketing on an Institutional Level.

Science.gov (United States)

Liu, Sandra S.

1998-01-01

Higher education differs from other service enterprises in its social responsibility and the context for decision making. An integrated marketing strategy based on the identified positioning of the institution plays a crucial role in successful enrollment and long-term institutional development. Marketing can make a significant contribution to…

determination of bio-energy potential of palm kernel shell

African Journals Online (AJOL)

88888888

2012-11-03

Nov 3, 2012 ... most viable application in Renewable Energy options such as bioenergy and biomass utilization. Its higher heating ... enable it release volatile matter necessary for bio-energy production. ..... ment and Efficiency. Ministry of ...

Balance between climate change mitigation benefits and land use impacts of bioenergy: conservation implications for European birds.

Science.gov (United States)

Meller, Laura; Thuiller, Wilfried; Pironon, Samuel; Barbet-Massin, Morgane; Hof, Andries; Cabeza, Mar

2015-07-01

Both climate change and habitat modification exert serious pressure on biodiversity. Although climate change mitigation has been identified as an important strategy for biodiversity conservation, bioenergy remains a controversial mitigation action due to its potential negative ecological and socio-economic impacts which arise through habitat modification by land-use change. While the debate continues, the separate or simultaneous impacts of both climate change and bioenergy on biodiversity have not yet been compared. We assess projected range shifts of 156 European bird species by 2050 under two alternative climate change trajectories: a baseline scenario, where the global mean temperature increases by 4°C by the end of the century, and a 2 degrees scenario, where global concerted effort limits the temperature increase to below 2°C. For the latter scenario, we also quantify the pressure exerted by increased cultivation of energy biomass as modelled by IMAGE2.4, an integrated land-use model. The global bioenergy use in this scenario is in the lower end of the range of previously estimated sustainable potential. Under the assumptions of these scenarios, we find that the magnitude of range shifts due to climate change is far greater than the impact of land conversion to woody bioenergy plantations within the European Union, and that mitigation of climate change reduces the exposure experienced by species. However, we identified potential for local conservation conflict between priority areas for conservation and bioenergy production. These conflicts must be addressed by strict bioenergy sustainability criteria that acknowledge biodiversity conservation needs beyond existing protected areas and apply also to biomass imported from outside the European Union.

Product market integration, tax distortions and public sector size

DEFF Research Database (Denmark)

Andersen, Torben M.; Sørensen, Allan

of product market integration for the public sector are far from straightforward. The reason is gains-from-trade effects which tend to increase the tax base and decrease the opportunity costs of public consumption (marginal utility of private consumption falls). It follows that the retrenchment view...... that product market integration inevitable leads to a downward pressure on public sector activities does not get support in a standard setting. A particularly noteworthy finding is that a country with a large public sector (strong preferences for public consumption) may benefit more by integrating......The implications of product market integration for public sector activities (transfers and public consumption) are considered in a standard setting. The analysis supports that a larger public sector (higher tax rate) tends to increase wages and worsen wage competitiveness. However, the implications...

The Vermont Bioenergy Initiative: Final Technical Report

Energy Technology Data Exchange (ETDEWEB)

Callahan, Chris [Vermont Sustainable Jobs Fund, Montpelier, VT (United States); Sawyer, Scott [Vermont Sustainable Jobs Fund, Montpelier, VT (United States); Kahler, Ellen [Vermont Sustainable Jobs Fund, Montpelier, VT (United States)

2016-11-30

The purpose of the Vermont Bioenergy Initiative (VBI) was to foster the development of sustainable, distributed, small-scale biodiesel and grass/mixed fiber industries in Vermont in order to produce bioenergy for local transportation, agricultural, and thermal applications, as a replacement for fossil fuel based energy. The VBI marked the first strategic effort to reduce Vermont’s dependency on petroleum through the development of homegrown alternatives.

Biomass, Bioenergy and the Sustainability of Soils and Climate: What Role for Biochar?

Science.gov (United States)

Sohi, Saran

2013-04-01

Biochar is the solid, carbon rich product of heating biomass with the exclusion of air (pyrolysis). Whereas charcoal is derived from wood, biochar is a co-product of energy capture and can derive from waste or non-waste, virgin or non-virgin biomass resources. But also, biochar is not a fuel - rather it is intended for the beneficial amendment of soil in agriculture, forestry and horticulture. This results in long-term storage of plant-derived carbon that could improve yield or efficiency of crop production, and/or mitigate trace gas emissions from the land. Life cycle analysis (LCA) shows that pyrolysis bioenergy with biochar production should offer considerably more carbon abatement than combustion, or gasification of the same feedstock. This has potential to link climate change mitigation to bioenergy and sustainable use of soil. But, in economic terms, the opportunity cost of producing biochar (reflecting the calorific value of its stored carbon) is inflated by bioenergy subsidies. This, combined with a lack of clear regulatory position and no mature pyrolysis technologies at large scale, means that pyrolysis-biochar systems (PBS) remain largely conceptual at the current time. Precise understanding of its function and an ability to predict its impact on different soils and crops with certainty, biochar should acquire a monetary value. Combining such knowledge with a system that monetizes climate change mitigation potential (such as carbon markets), could see schemes for producing and using biochar escalate - including a context for its deployment in biomass crops, or through pyrolysis of residues from other bioenergy processes. This talk explores the opportunity, challenges and risks in pursuing biochar production in various bioenergy contexts including enhanced sustainability of soil use in biomass crop production, improving the carbon balance and value chain in biofuel production, and using organic waste streams more effectively (including the processing of

Amy Schwab | NREL

Science.gov (United States)

Strategic Energy Analysis Center. Areas of Expertise Bioenergy supply chain and market analysis Integrative strategic scenario planning and analysis Program portfolio analysis Program management, planning and strategic execution Change management and operational improvement Research Interests Bioenergy supply chains

Future Perspectives of International Bioenergy Trade – Summary

NARCIS (Netherlands)

Kranzl, L.; Matzenberger, J.; Junginger, H.M.; Daioglou, V.; Tromborg, E.; Keramidas, K.

2013-01-01

According to the IEA World Energy Outlook 2012, primary demand for bioenergy will strongly increase up to the year 2035: the demand for biofuels and biomass for electricity is expected to triple. These changes will have an impact on the regional balance of demand and supply of bioenergy leading to

Bioenergy as a Mitigation Measure

Science.gov (United States)

Dass, P.; Brovkin, V.; Müller, C.; Cramer, W.

2011-12-01

Numerous studies have shown that bioenergy, being one of the renewable energies with the lowest costs, is expected to play an important role in the near future as climate change mitigation measure. Current practices of converting crop products such as carbohydrates or plant oils to ethanol or biodiesel have limited capabilities to curb emission. Moreover, they compete with food production for the most fertile lands. Thus, second generation bioenergy technologies are being developed to process lignocellulosic plant materials from fast growing tree and grass species. A number of deforestation experiments using Earth System models have shown that in the mid- to high latitudes, deforested surface albedo strongly increases in presence of snow. This biophysical effect causes cooling, which could dominate over the biogeochemical warming effect because of the carbon emissions due to deforestation. In order to find out the global bioenergy potential of extensive plantations in the mid- to high latitudes, and the resultant savings in carbon emissions, we use the dynamic global vegetation model LPJmL run at a high spatial resolution of 0.5°. It represents both natural and managed ecosystems, including the cultivation of cellulosic energy crops. LPJmL is run with 21st century projections of climate and atmospheric CO2 concentration based on the IPCC-SRES business as usual or A2 scenario. Latitudes above 45° in both hemispheres are deforested and planted with crops having the highest bioenergy return for the respective pixels of the model. The rest of the Earth has natural vegetation. The agricultural management intensity values are used such that it results in the best approximation for 1999 - 2003 national yields of wheat and maize as reported by FAOSTAT 2009. Four different scenarios of land management are used ranging from an idealistic or best case scenario, where all limitations of soil and terrain properties are managed to the worst case scenario where none of these

Sustainability and meanings of farm-based bioenergy production in rural Finland

Energy Technology Data Exchange (ETDEWEB)

Huttunen, S.

2013-06-01

Rural bioenergy production has accrued interest in recent years. EU pressure for climate change abatement and energy political concerns regarding the availability of fossil fuels, have increased bioenergy production objectives in Finland. In addition, rural regions in Finland have encountered structural changes following EU inclusion, including an emergent interest in auxiliary production lines of which bioenergy production is an example. Local bioenergy production has the potential to increase rural sustainability and provide a model for sustainable rural development and energy production. Focusing on the recent emergence of small-scale farm-related bioenergy production: heat provision from wood fuels and biogas and biodiesel production, this study aims to discover if and how farm-based bioenergy production contributes to sustainable rural development. The study derives from the field of rural studies and evaluates sustainable rural development via the concepts of multifunctionality, embeddedness, ecological modernization and sustainable livelihoods, with a particular focus on social sustainability. The empirical portion of the study is comprised of thematic qualitative interviews of bioenergy producing farmers, and on newspaper and periodical article material. The results demonstrate how rural small-scale bioenergy production can have important positive developmental effects that ameliorate and sustain livelihoods in remote areas. This occurs via the multifunctional benefits of bioenergy production to the producers and local communities. The positive effects include social, economical and environmental aspects and rural bioenergy production can present traits of sustainable rural development, predominantly manifested in the social aspects of increased capabilities and reinforced social networks. There are, however, important differences between the examined production models. As an example of achieving sustainable rural development and livelihoods, heat

Canada report on bioenergy 2008

International Nuclear Information System (INIS)

Bradley, D.

2008-06-01

Canada is a nation rich in fossil fuel resources. Canada has a large, well-developed forest sector and is one of the world's largest exporters of wood products. Although national bioenergy policies exist, provincial policies regarding forest resources are necessary because 77 per cent of Canada's forests are under provincial jurisdiction. This report presented an update on Canada's bioenergy policy and resources. The report discussed biomass resources such as woody biomass; agricultural residues; and municipal waste. The use of biomass was presented with particular reference to heat and power; biofuels production; pyrolysis oil; wood pellets; and trends in biomass production and consumption. Current biomass users and biomass prices were also examined. Last, the report addressed imports and exports of ethanol, biodiesel, pyrolysis oil, and wood pellets as well as barriers and opportunities to trade. A list of Canadian bioenergy initiatives and programs was also provided. It was concluded that the greatest opportunities for trade are to succeed in research on super-densified pellets; raise ocean shipping capacity to bring down rates; and to establish and entire biomass industry in Newfoundland Labrador. 20 tabs., 8 figs., 1 appendix

Study on the Chinese Goods Market Structure and Related Integrated Marketing Strategy

OpenAIRE

Qishen Zhou; Mingxing Yang

2013-01-01

This study aims to investigate the Chinese goods market structure and related integrated marketing strategy. In recent years, it is becoming more and more popular for Chinese consumers to go on luxury consuming in a variety of large cities in China, showing the increasing demand of luxury for Chinese people possessed relatively high fortune. Further, dozens of international famous luxury brands are pouring into the Chinese market such as LVMH and Gucci, recognizing the huge consumption demand...

Building-integrated PV -- Analysis and US market potential

International Nuclear Information System (INIS)

Frantzis, L.; Hill, S.; Teagan, P.; Friedman, D.

1994-01-01

Arthur D Little, Inc., in conjunction with Solar Design Associates, conducted a study for the US Department of Energy (DOE), Office of Building Technologies (OBT) to determine the market potential for building-integrated photovoltaics (BIPV). This study defines BIPV as two types of applications: (1) where the PV modules are an integral part of the building, often serving as the exterior weathering skin, and (2) the PV modules are mounted on the existing building exterior. Both of these systems are fully integrated with the energy usage of the building and have potential for significant market penetration in the US

Seasonal energy storage using bioenergy production from abandoned croplands

International Nuclear Information System (INIS)

Elliott Campbell, J; Zumkehr, Andrew; Lobell, David B; Genova, Robert C; Field, Christopher B

2013-01-01

Bioenergy has the unique potential to provide a dispatchable and carbon-negative component to renewable energy portfolios. However, the sustainability, spatial distribution, and capacity for bioenergy are critically dependent on highly uncertain land-use impacts of biomass agriculture. Biomass cultivation on abandoned agriculture lands is thought to reduce land-use impacts relative to biomass production on currently used croplands. While coarse global estimates of abandoned agriculture lands have been used for large-scale bioenergy assessments, more practical technological and policy applications will require regional, high-resolution information on land availability. Here, we present US county-level estimates of the magnitude and distribution of abandoned cropland and potential bioenergy production on this land using remote sensing data, agriculture inventories, and land-use modeling. These abandoned land estimates are 61% larger than previous estimates for the US, mainly due to the coarse resolution of data applied in previous studies. We apply the land availability results to consider the capacity of biomass electricity to meet the seasonal energy storage requirement in a national energy system that is dominated by wind and solar electricity production. Bioenergy from abandoned croplands can supply most of the seasonal storage needs for a range of energy production scenarios, regions, and biomass yield estimates. These data provide the basis for further down-scaling using models of spatially gridded land-use areas as well as a range of applications for the exploration of bioenergy sustainability. (letter)

Bioenergy knowledge, perceptions, and attitudes among young citizens - from cross-national surveys to conceptual model

Energy Technology Data Exchange (ETDEWEB)

Halder, P

2011-07-01

Bioenergy is expected to play a significant role in the global energy mix of the next decades, transforming the current fossil fuel-based economy into a low-carbon energy economy. There is a significant research gap in our understanding of the societal aspects of bioenergy and it becomes even limited in the context of evaluating young citizens' awareness of bioenergy from an international perspective. This dissertation has investigated young students' knowledge, perceptions, and attitudes related to bioenergy with the help of cross-national data and used statistical models to explain their intentions to use bioenergy. A self-constructed survey instrument was used in the study to collect data from 15-year-old 1903 school students in Finland, Taiwan, Turkey, and Slovakia. The study found that the majority of the students appeared to have basic level of bioenergy knowledge, whereas only a minority among them demonstrated a higher level of such knowledge. The study did not reveal any statistically significant gender and living area differences related to the students' knowledge of bioenergy. The students appeared to be very critical in their perceptions of forest-based bioenergy production; however, they demonstrated their positive attitudes to bioenergy including their intentions to use it in the future. It became apparent that the students with a higher level of bioenergy-knowledge were more critical in terms of their both perceptions of and attitudes to bioenergy than those with a shallow knowledge of it. The study has found that school, home, and media discussions of bioenergy, as perceived by the Finnish students, have significant effects on their knowledge, perceptions and attitudes related to bioenergy. One of the most significant findings to emerge from this study is the key dimensions of the students' perceptions of and attitudes to bioenergy. The study found three key dimensions from the cross-national data depicting different facets of the students

Analyzing Developing Country Market Integration using Incomplete Price Data and Cluster Analysis

NARCIS (Netherlands)

Ansah, I.G.; Gardebroek, Koos; Ihle, R.; Jaletac, M.

2015-01-01

Recent global food price developments have spurred renewed interest in analyzing integration of local markets to global markets. A popular approach to quantify market integration is cointegration analysis. However, local market price data often has missing values, outliers, or short and incomplete

Price transmission and market integration: a test of the central ...

African Journals Online (AJOL)

Price transmission and market integration: a test of the central market ... cassava production but to improvements in marketing efficiency of the traditional food market ... Improvements in road network and other communication infrastructure will ...

Analysis of Price Variation and Market Integration of Prosopis ...

African Journals Online (AJOL)

Analysis of Price Variation and Market Integration of Prosopis Africana (guill. ... select five markets based on the presence of traders selling the commodity in the markets ... T- test result showed that Prosopis africana seed trade is profitable and ...

Integration of European Banking and Financial Markets

OpenAIRE

Marques Ibanez, David; Molyneux, Philip

2002-01-01

This paper investigates banking and capital market developments in Europe and the moves towards the creation of a single financial services market. A critical element in the integration process is the success of the EU's Financial Services Action Plan (FSAP). This seeks to introduce a wide range of legislation aimed at reducing barriers and promoting cross-border trade in financial services - especially for capital markets and retail / SME financial service areas. As was the case in 1992, it ...

The Model of Integrated Marketing Communication: Who has the Role to Influence Consumer Behaviour

Directory of Open Access Journals (Sweden)

Olimpia Elena Mihaela Oancea

2015-02-01

Full Text Available The purpose of this paper is proposes a theoretical framework to investigate the models of integrated marketing communication that can influence the consumer behaviour, and the development a model of integrated marketing communication. The research goals aim the following aspects: (a The analyze of the IMC concept; (b Identifying and analyzing the main models of integrated marketing communication that can influence the consumer behaviour; (c Identifying the variables that will be included in the conceptual model of integrated marketing communication proposed. A review of the integrated marketing communication literature show the fact that were developed a series models of integrated marketing communication which has the role to influence the consumer buying behavior, but these not capture the correlation between the following factors: sociological variables, external stimuli, integrated marketing communication and consumer behavior. The method used was the secondary research in order to fulfill the research objectives established. The major result of this paper consists in proposing of a new conceptual model of integrated marketing communication that captures the correlation between external stimuli - sociological variables - integrated marketing communication - consumer behavior.

Marketing Green Fertilizers: Insights into Consumer Preferences

Directory of Open Access Journals (Sweden)

Johannes Dahlin

2016-11-01

Full Text Available In an effort to support the long-term viability of the bioenergy industry through an end market for digestate, we investigated purchasing preferences for fertilizer product features in the home gardening market. We conducted a discrete choice experiment (DCE, presenting 504 respondents with a total of 6048 product attribute choices in a simulated context that replicated the tradeoff decisions made in the real marketplace. We analyzed the choice data using a hierarchical Bayes estimate to generate part-worth utilities for fertilizer product attributes. We then conducted a latent class analysis to identify market segments that could be expected to respond to differentiated product design strategies. We were able to quantify both purchasing preferences for fertilizer product attributes as well as the importance of each attribute to the perceived utility of a product. We were further able to identify five distinct market segments that make clear the potential for differentiated strategies in the home gardening market. We found both negative and positive price sensitivities, with sociodemographically distinct subgroups that favored low-, mid-, and high-priced products. We also found purchasing preferences for brand status, product labeling and nutrient values. Our results provide insights that should help product managers in the biogas industry develop marketing strategies to integrate digestate into a sustainable energy production system.

Incorporating Bioenergy in Sustainable Landscape Designs Workshop Two: Agricultural Landscapes

Energy Technology Data Exchange (ETDEWEB)

None

2015-08-01

The Bioenergy Technologies Office hosted two workshops on Incorporating Bioenergy in Sustainable Landscape Designs with Oak Ridge and Argonne National Laboratories in 2014. The second workshop focused on agricultural landscapes and took place in Argonne, IL from June 24—26, 2014. The workshop brought together experts to discuss how landscape design can contribute to the deployment and assessment of sustainable bioenergy. This report summarizes the discussions that occurred at this particular workshop.

Efficient integration of renewable energies in the German electricity market

International Nuclear Information System (INIS)

Nabe, C.A.

2006-01-01

Liberalisation of the electricity sector aims to carry out coordination tasks within the system by markets and market prices. This study examines how markets need to be designed to carry out coordination tasks caused by integration of renewable energies in an efficient way. This question is applied to the German electricity system and recommendations are derived from identified deficits. The examination uses the structure-conduct-performance approach of industrial organisation economics. Integration of renewable energies does not result in entirely new coordination tasks but complicates those that exist in any electricity supply system. Within the short-term coordination tasks provision and operation of reserve capacity is affected by renewable energies. Long-term coordination means that the relation between fixed and variable costs of generators as well as generator flexibility has to be adjusted to the characteristics of renewable energies. The relevant short-term coordination task with the network is congestion management. In the long run costs of grid expansion and permanent congestion management have to be balanced. For the execution of short-run coordination tasks integrated and centralised market architectures are superior to decentralised architectures. The increase of short-term coordination tasks due to renewable energies caused by inflexibilities of consumers and conventional generators results in more information that has to be considered. By centralising that information in one market, an increase in productive efficiency can be obtained. In Germany the increased coordination tasks are determined by the integration of wind generators into the electricity system. The present German market architecture results in inefficiencies in short-term coordination. This is demonstrated by an analysis of procedural rules and prices of the ancillary service markets. They demonstrate that market performance is low and significant deviations from competitive prices

BIOENERGIA - Focus on wood in bioenergy research

Energy Technology Data Exchange (ETDEWEB)

Asplund, D. [Jyvaeskylae Science Park, Jyvaeskylae (Finland)

1996-12-31

The most important area of research on wood fuel production is the development of various methods, machines and systems connected to this area, in order to produce economically competitive fuels. The integrated harvesting methods, which supply both raw material to wood products industry and wood fuel for energy production, have been chosen the main research area because they seem to be most promising. The growing amount of small-sized trees ant the need of their first thinnings have created a demand for new harvesting methods. At the moment the economical aspects restrict the harvesting of the first thinning trees either for industrial use or energy production. Research on peat production focuses on the complete use of a bog and on the development of peat production methods and machines. Development work in this area aims at decreasing production costs and also at reducing the drainage water and other elements in environmental load around the peat production sites. The use of bioenergy research will be focused on the small-scale (<20 MW{sub th},) applications. In the long term, the increase of bioenergy in heating of small houses and farms and buildings, as well as in the production of heat and power has been estimated. Research into the conversion of biomass is concentrated on the production of biomass-based liquid fuels

Formation of the integrated system of the marketing information as the tool of perfection of marketing activity of innovative high school

OpenAIRE

D. Bogdanov

2014-01-01

The author proves necessity of formation of the integrated system of the marketing information of innovative high school, considers methodical aspects formation of the integrated system of the marketing information of innovative high school, develops structure of the integrated system of the marketing information of innovative high school X and makes recommendations about management of efficiency of the integrated system of the marketing information in innovative high school.

Integration of Microalgae-Based Bioenergy Production into a Petrochemical Complex: Techno-Economic Assessment

Directory of Open Access Journals (Sweden)

Ana L. Gonçalves

2016-03-01

Full Text Available The rapid development of modern society has resulted in an increased demand for energy, mainly from fossil fuels. The use of this source of energy has led to the accumulation of carbon dioxide (CO2 in the atmosphere. In this context, microalgae culturing may be an effective solution to reduce the CO2 concentration in the atmosphere, since these microorganisms can capture CO2 and, simultaneously, produce bioenergy. This work consists of a techno-economic assessment of a microalgal production facility integrated in a petrochemical complex, in which established infrastructure allows efficient material and energy transport. Seven different scenarios were considered regarding photosynthetic, lipids extraction and anaerobic digestion efficiencies. This analysis has demonstrated six economically viable scenarios able to: (i reduce CO2 emissions from a thermoelectric power plant; (ii treat domestic wastewaters (which were used as culture medium; and (iii produce lipids and electrical and thermal energy. For a 100-ha facility, considering a photosynthetic efficiency of 3%, a lipids extraction efficiency of 75% and an anaerobic digestion efficiency of 45% (scenario 3, an economically viable process was obtained (net present value of 22.6 million euros, being effective in both CO2 removal (accounting for 1.1 × 104 t per year and energy production (annual energy produced was 1.6 × 107 kWh and annual lipids productivity was 1.9 × 103 m3.

Small-scale bioenergy alternatives for industry, farm, and institutions: A user's perspective

International Nuclear Information System (INIS)

Folk, R.

1991-01-01

This report presents research on biomass as an energy source. Topics include: bioenergy development and application; bioenergy combustion technology; and bioenergy from agricultural, forest, and urban resources. There are a total of 57 individual reports included. Individual reports are processed separately for the databases

Residues of bioenergy production chains as soil amendments: Immediate and temporal phytotoxicity

NARCIS (Netherlands)

Gell, K.; Groenigen, van J.W.; Cayuela, M.L.

2011-01-01

The current shift towards bioenergy production increases streams of bioenergy rest-products (RPs), which are likely to end-up as soil amendments. However, their impact on soil remains unclear. In this study we evaluated crop phytotoxicity of 15 RPs from common bioenergy chains (biogas, biodiesel,

Bioenergy knowledge, perceptions, and attitudes among young citizens - from cross-national surveys to conceptual model

Energy Technology Data Exchange (ETDEWEB)

Halder, P.

2011-07-01

Bioenergy is expected to play a significant role in the global energy mix of the next decades, transforming the current fossil fuel-based economy into a low-carbon energy economy. There is a significant research gap in our understanding of the societal aspects of bioenergy and it becomes even limited in the context of evaluating young citizens' awareness of bioenergy from an international perspective. This dissertation has investigated young students' knowledge, perceptions, and attitudes related to bioenergy with the help of cross-national data and used statistical models to explain their intentions to use bioenergy. A self-constructed survey instrument was used in the study to collect data from 15-year-old 1903 school students in Finland, Taiwan, Turkey, and Slovakia. The study found that the majority of the students appeared to have basic level of bioenergy knowledge, whereas only a minority among them demonstrated a higher level of such knowledge. The study did not reveal any statistically significant gender and living area differences related to the students' knowledge of bioenergy. The students appeared to be very critical in their perceptions of forest-based bioenergy production; however, they demonstrated their positive attitudes to bioenergy including their intentions to use it in the future. It became apparent that the students with a higher level of bioenergy-knowledge were more critical in terms of their both perceptions of and attitudes to bioenergy than those with a shallow knowledge of it. The study has found that school, home, and media discussions of bioenergy, as perceived by the Finnish students, have significant effects on their knowledge, perceptions and attitudes related to bioenergy. One of the most significant findings to emerge from this study is the key dimensions of the students' perceptions of and attitudes to bioenergy. The study found three key dimensions from the cross-national data depicting different facets of

DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

Energy Technology Data Exchange (ETDEWEB)

Kathryn Baskin

2005-04-30

Working within the context of the Southern States Biobased Alliance (SSBA) and with officials in each state, the Southern States Energy Board (SSEB) is identifying bioenergy-related policies and programs within each state to determine their impact on the development, deployment or use of bioenergy. In addition, SSEB will determine which policies have impacted industry's efforts to develop, deploy or use biobased technologies or products. As a result, SSEB will work with the Southern States Biobased Alliance to determine how policy changes might address any negative impacts or enhance positive impacts. In addition to analysis of domestic policies and programs, this project will include the development of a U.S.-Brazil Biodiesel Pilot Project. The purpose of this effort is to promote and facilitate the commercialization of biodiesel and bioenergy production and demand in Brazil.

DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

Energy Technology Data Exchange (ETDEWEB)

Kathryn Baskin

2004-10-31

Working within the context of the Southern States Biobased Alliance (SSBA) and with officials in each state, the Southern States Energy Board (SSEB) is identifying bioenergy-related policies and programs within each state to determine their impact on the development, deployment or use of bioenergy. In addition, SSEB will determine which policies have impacted industry's efforts to develop, deploy or use biobased technologies or products. As a result, SSEB will work with the Southern States Biobased Alliance to determine how policy changes might address any negative impacts or enhance positive impacts. In addition to analysis of domestic policies and programs, this project will include the development of a U.S.-Brazil Biodiesel Pilot Project. The purpose of this effort is to promote and facilitate the commercialization of biodiesel and bioenergy production and demand in Brazil.

Evaluation of Bioenergy Crop Growth and the Impacts Of Bioenergy Crops on Streamflow, Tile Drain Flow and Nutrient Losses Using SWAT

Science.gov (United States)

Guo, T.; Raj, C.; Chaubey, I.; Gitau, M. W.; Arnold, J. G.; Srinivasan, R.; Kiniry, J. R.; Engel, B.

2016-12-01

Bioenery crops are expected to produce large quantities of biofuel at a national scale to meet US biofuel goals. It is important to study bioenergy crop growth and the impacts on water quantity and quality to identify environment-friendly and productive biofeedstocks. In this study, SWAT2012 with a new tile drainage routine (DRAINMOD routine) and improved perennial grass and tree growth simulation was used to model long-term annual biomass yields, streamflow, tile flow, sediment load, total nitrogen, nitrate load in flow, nitrate in tile flow, soluble nitrogen, organic nitrogen, total phosphorus, mineral phosphorus and organic phosphorus under various bioenergy scenarios in an extensively agricultural watershed in the Midwestern US. The results showed that simulated annual crop yields matched with observed county level values for corn and soybeans, and were reasonable for Miscanthus, switchgrass and hybrid poplar. Removal of 38% of corn stover (66,439 Mg/yr) with Miscanthus production on highly erodible areas and marginal land (19,039 Mg/yr) provided the highest biofeedstock production. Streamflow, tile flow, erosion and nutrient losses were reduced under bioenergy crop scenarios of Miscanthus, switchgrass, and hybrid poplar on highly erodible areas, marginal land. Corn stover removal did not result in significant water quality changes. The increase in sediment load and nutrient losses under corn stover removal could be offset with production of other bioenergy crops. The study showed that corn stover removal with bioenergy crops both on highly erodible areas and marginal land could provide more biofuel production relative to the baseline, and was beneficial to hydrology and water quality at the watershed scale, providing guidance for further research on evaluation of bioenergy crop scenarios in a typical extensively tile-drained watershed in the Midwestern U.S.

European Integration, Labour Market Dynamics and Migration Flows

Directory of Open Access Journals (Sweden)

Martinoia, Michela

2011-06-01

Full Text Available The paper has two objectives. Firstly, we wish to evaluate whether a greater economic integration has effects, and of what type, on migration flows from Central and Eastern Europe (New Member States of the EU, NMS towards the fifteen countries of the European Union (EU-15. Secondly, we wish to understand what effect the migration flows from the NMS have on the labour market of the receiving countries in the EU-15. The most suitable theoretical context that seems to summarise European labour market characteristics is that of the insider/outsider model by Layard, Nickell and Jackman (Layard et al., 1991. We have modified the above mentioned model by introducing two innovations. Firstly, we constructed three measures that act as a proxy for economic integration: the Intra Regional Trade Index (IRTI, Global Trade Index (GTI and Financial Market Integration (FMI. Then we placed the three indicators into the insider/outsider model to arrive at a modified version of Layard, Nickell and Jackman (Layard et al., 1991. The second innovative contribution was the introduction of an equation modelling migration flows. The creation of this equation is inspired by the neo-classical approach to migration theory (Harris-Todaro, 1970. The theoretical model, based on rational expectations, has been solved to find the equilibrium solution and the impact multipliers. We then carried out an empirical analysis, which involved estimating a Structural Vector Autoregression Model (SVAR. The aim of this estimation was to evaluate, on the one hand, the effect that greater European integration (a positive shock to the integration indicators has on migration flows, and, on the other, to measure the type of effect that migration flows could have on the labour market of the EU-15 countries, considered as a single entity. The results of our empirical evidence show that economic integration does generate significant effects on migration flows from the enlargement countries

Cellulose factories: advancing bioenergy production from forest trees.

Science.gov (United States)

Mizrachi, Eshchar; Mansfield, Shawn D; Myburg, Alexander A

2012-04-01

Fast-growing, short-rotation forest trees, such as Populus and Eucalyptus, produce large amounts of cellulose-rich biomass that could be utilized for bioenergy and biopolymer production. Major obstacles need to be overcome before the deployment of these genera as energy crops, including the effective removal of lignin and the subsequent liberation of carbohydrate constituents from wood cell walls. However, significant opportunities exist to both select for and engineer the structure and interaction of cell wall biopolymers, which could afford a means to improve processing and product development. The molecular underpinnings and regulation of cell wall carbohydrate biosynthesis are rapidly being elucidated, and are providing tools to strategically develop and guide the targeted modification required to adapt forest trees for the emerging bioeconomy. Much insight has already been gained from the perturbation of individual genes and pathways, but it is not known to what extent the natural variation in the sequence and expression of these same genes underlies the inherent variation in wood properties of field-grown trees. The integration of data from next-generation genomic technologies applied in natural and experimental populations will enable a systems genetics approach to study cell wall carbohydrate production in trees, and should advance the development of future woody bioenergy and biopolymer crops.

The Integration of Immigrants Into the Labour Markets of the EU. IAB Labour Market Research Topics.

Science.gov (United States)

Werner, Heinz

Integration of foreign workers into European Union (EU) labor markets was evaluated. Three indicators of labor market integration were analyzed: unemployment rate, employment rate, and self- employment rate. Results were drawn from the Labor Force Survey data compiled by Eurostat. Findings indicated that, in all EU countries, the unemployment rate…

Synthesis report: System studies Bioenergy

International Nuclear Information System (INIS)

Berntsson, Thore

2003-01-01

The present report marks the end of the research program 'System studies Bioenergy' (1998-2002). The program comprised 17 projects performed at 9 universities or research institutes. All project results were studied in order to identify: contributions to our present knowledge; possible gaps of knowledge, methodology or systems perspective that still exist; and the needs for further research. The projects can be classified into the following groups: Resource potential of forest fuels; Industrial use of biofuels; Potential for synthetic fuels (pellets, bio-oils and transportation fuels); System analysis of efficient use of biofuels; and Socio-economic analyses. The total potential for available biofuel has been estimated to be 125-175 TWh/year (excl. black liquors of paper industry). The potential demand is estimated to about 123 TWh/year, or distributed into the different sectors: Industry: 26 TWh/year, Buildings and services: 35 TWh/year, District heating: 31 TWh/year, and electric power generation (incl. cogeneration in district heating): 31 TWh/year. Further research is needed in the following areas: Systems and methodology of more generic character on optimization of production, refining and use of biofuels in order to substitute fossil fuels directly or indirectly; Heat sinks/district heating in combination with cogeneration vs. other power production in a long term perspective (> 10 years), in the light of new technologies, open markets, economic and political incentives; Energy efficiency in industry, esp. paper and pulp with its unique possibility for process integration, biofuel processing and CO 2 separation; How far should the processing/refinement of biofuels go; Importance of factors of scale; New distributed (small-scale) energy technology; International trade in biofuels; Transport and handling costs for biofuel pellets in Europe; System aspects of implementation and incentives; How are biofuels affected if CO 2 from fossil fuels can be separated and

Integrating Algae with Bioenergy Carbon Capture and Storage (ABECCS) Increases Sustainability

Science.gov (United States)

Beal, Colin M.; Archibald, Ian; Huntley, Mark E.; Greene, Charles H.; Johnson, Zackary I.

2018-03-01

Bioenergy carbon capture and storage (BECCS) has been proposed to reduce atmospheric CO2 concentrations, but concerns remain about competition for arable land and freshwater. The synergistic integration of algae production, which does not require arable land or freshwater, with BECCS (called "ABECCS") can reduce CO2 emissions without competing with agriculture. This study presents a technoeconomic and life-cycle assessment for colocating a 121-ha algae facility with a 2,680-ha eucalyptus forest for BECCS. The eucalyptus biomass fuels combined heat and power (CHP) generation with subsequent amine-based carbon capture and storage (CCS). A portion of the captured CO2 is used for growing algae and the remainder is sequestered. Biomass combustion supplies CO2, heat, and electricity, thus increasing the range of sites suitable for algae cultivation. Economic, energetic, and environmental impacts are considered. The system yields as much protein as soybeans while generating 61.5 TJ of electricity and sequestering 29,600 t of CO2 per year. More energy is generated than consumed and the freshwater footprint is roughly equal to that for soybeans. Financial break-even is achieved for product value combinations that include 1) algal biomass sold for 1,400/t (fishmeal replacement) with a 68/t carbon credit and 2) algal biomass sold for 600/t (soymeal replacement) with a 278/t carbon credit. Sensitivity analysis shows significant reductions to the cost of carbon sequestration are possible. The ABECCS system represents a unique technology for negative emissions without reducing protein production or increasing water demand, and should therefore be included in the suite of technologies being considered to address global sustainability.

Market Integration and Transport Costs in France 1825-1903

DEFF Research Database (Denmark)

Ejrnæs, Mette; Persson, Karl Gunnar

2000-01-01

This article argues that the appropriate standard for the analysis of commodity market integration is the transport cost adjusted law of one price. A threshold error correction model that incorporates that property is developed and applied to French wheat prices in the 19th century. This type...... to equilibrium price differentials between markets. Unlike previous studies this article shows that French wheat markets were well integrated by the middle of the 19th century...... of modeling acknowledges the fact that error corrections only take place when price differentials between markets exceed transport costs. The method used produces estimates of implied transport costs, which are quite close to observed costs, and generates more accurate estimates of the adjustment speed...

Global Simulation of Bioenergy Crop Productivity: Analytical framework and Case Study for Switchgrass

Energy Technology Data Exchange (ETDEWEB)

Nair, S. Surendran [University of Tennessee, Knoxville (UTK); Nichols, Jeff A. {Cyber Sciences} [ORNL; Post, Wilfred M [ORNL; Wang, Dali [ORNL; Wullschleger, Stan D [ORNL; Kline, Keith L [ORNL; Wei, Yaxing [ORNL; Singh, Nagendra [ORNL; Kang, Shujiang [ORNL

2014-01-01

Contemporary global assessments of the deployment potential and sustainability aspects of biofuel crops lack quantitative details. This paper describes an analytical framework capable of meeting the challenges associated with global scale agro-ecosystem modeling. We designed a modeling platform for bioenergy crops, consisting of five major components: (i) standardized global natural resources and management data sets, (ii) global simulation unit and management scenarios, (iii) model calibration and validation, (iv) high-performance computing (HPC) modeling, and (v) simulation output processing and analysis. A case study with the HPC- Environmental Policy Integrated Climate model (HPC-EPIC) to simulate a perennial bioenergy crop, switchgrass (Panicum virgatum L.) and global biomass feedstock analysis on grassland demonstrates the application of this platform. The results illustrate biomass feedstock variability of switchgrass and provide insights on how the modeling platform can be expanded to better assess sustainable production criteria and other biomass crops. Feedstock potentials on global grasslands and within different countries are also shown. Future efforts involve developing databases of productivity, implementing global simulations for other bioenergy crops (e.g. miscanthus, energycane and agave), and assessing environmental impacts under various management regimes. We anticipated this platform will provide an exemplary tool and assessment data for international communities to conduct global analysis of biofuel biomass feedstocks and sustainability.

Does the Internet Accelerate the Integration of Domestic Markets? Evidence from China

Institute of Scientific and Technical Information of China (English)

Lijuan Xie; Wenwei Ai; Hao Zhang

2016-01-01

This paper employs a hybrid methodology that combines case study and econometric research to examine the impact of the Internet on domestic market integration.There is not much research on this issue in the literature.From the multi-case analysis,this paper firstly obtains two main indications which are clear yet contrary to each other about how the Internet influences the market integration process.To be specific,although the Internet has both the ability and the potential to promote market integration,it is not always effective and could even harm this process due to several constraints.Using a provincial-level panel dataset from 2007 to 2013 in China,this paper empirically investigates whether the Intemet plays a positive role in the market integration process.Contradictory to common expectations,we do not find any empirical evidence that the Internet accelerates the integration of domestic markets.Thus,when compared with taking advantage of Internet tools,manmade obstacles to market integration that exist in current trading systems and business models deserve more attention.

Finnish bioenergy research programme

Energy Technology Data Exchange (ETDEWEB)

Asplund, D. [VTT Energy, Jyvaeskylae (Finland)

1996-12-31

Finland is a leading country in the use of biofuels and has excellent opportunities to increase the use of biofuels by up to 25-30 %. The Finnish Government has set an objective for the promotion of bioenergy. The aim is to increase the use of bioenergy by about 25 % from the present level by 2005, and the increment corresponds to 1.5 million tonnes of oil equivalent (toe) per year. The R and D work has been considered as an important factor to achieve this ambitious goal. Energy research was organised into a series of research programmes in 1988 in accordance with the proposal of Finnish Energy Research Committee. The object of the research programmes is to enhance research activities and to bundle individual projects together into larger research packages. The common target of the Finnish energy research programmes is to proceed from basic and applied research to product development and pilot operation, and after that to the first commercial applications, e.g. demonstrations. As the organisation of energy research to programmes has led to good results, the Finnish Ministry of Trade and Industry decided to go on with this practice by launching new six-year programmes in 1993-1998. One of these programmes is the Bioenergy Research Programme and the co-ordination of this programme is carried out by VTT Energy. Besides VTT Energy the Finnish Forest Research Institute, Work Efficiency Institute, Metsaeteho and University of Joensuu are participating in the programme 7 refs.

Finnish bioenergy research programme

Energy Technology Data Exchange (ETDEWEB)

Asplund, D [VTT Energy, Jyvaeskylae (Finland)

1997-12-31

Finland is a leading country in the use of biofuels and has excellent opportunities to increase the use of biofuels by up to 25-30 %. The Finnish Government has set an objective for the promotion of bioenergy. The aim is to increase the use of bioenergy by about 25 % from the present level by 2005, and the increment corresponds to 1.5 million tonnes of oil equivalent (toe) per year. The R and D work has been considered as an important factor to achieve this ambitious goal. Energy research was organised into a series of research programmes in 1988 in accordance with the proposal of Finnish Energy Research Committee. The object of the research programmes is to enhance research activities and to bundle individual projects together into larger research packages. The common target of the Finnish energy research programmes is to proceed from basic and applied research to product development and pilot operation, and after that to the first commercial applications, e.g. demonstrations. As the organisation of energy research to programmes has led to good results, the Finnish Ministry of Trade and Industry decided to go on with this practice by launching new six-year programmes in 1993-1998. One of these programmes is the Bioenergy Research Programme and the co-ordination of this programme is carried out by VTT Energy. Besides VTT Energy the Finnish Forest Research Institute, Work Efficiency Institute, Metsaeteho and University of Joensuu are participating in the programme 7 refs.

Modeling the development and utilization of bioenergy and exploring the environmental economic benefits

International Nuclear Information System (INIS)

Song, Junnian; Yang, Wei; Higano, Yoshiro; Wang, Xian’en

2015-01-01

Highlights: • A complete bioenergy flow is schemed to industrialize bioenergy utilization. • An input–output optimization simulation model is developed. • Energy supply and demand and bioenergy industries’ development are optimized. • Carbon tax and subsidies are endogenously derived by the model. • Environmental economic benefits of bioenergy utilization are explored dynamically. - Abstract: This paper outlines a complete bioenergy flow incorporating bioresource procurement, feedstock supply, conversion technologies and energy consumption to industrialize the development and utilization of bioenergy. An input–output optimization simulation model is developed to introduce bioenergy industries into the regional socioeconomy and energy production and consumption system and dynamically explore the economic, energy and environmental benefits. 16-term simulation from 2010 to 2025 is performed in scenarios preset based on bioenergy industries, carbon tax-subsidization policy and distinct levels of greenhouse gas emission constraints. An empirical study is conducted to validate and apply the model. In the optimal scenario, both industrial development and energy supply and demand are optimized contributing to a 8.41% average gross regional product growth rate and a 39.9% reduction in accumulative greenhouse gas emission compared with the base scenario. By 2025 the consumption ratio of bioenergy in total primary energy could be increased from 0.5% to 8.2%. Energy self-sufficiency rate could be increased from 57.7% to 77.9%. A dynamic carbon tax rate and the extent to which bioenergy industrial development could be promoted are also elaborated. Regional economic development and greenhouse gas mitigation can be potentially promoted simultaneously by bioenergy utilization and a proper greenhouse gas emission constraint. The methodology presented is capable of introducing new industries or policies related to energy planning and detecting the best tradeoffs of

LCA Study of Oleaginous Bioenergy Chains in a Mediterranean Environment

Directory of Open Access Journals (Sweden)

Daniele Cocco

2014-09-01

Full Text Available This paper reports outcomes of life cycle assessments (LCAs of three different oleaginous bioenergy chains (oilseed rape, Ethiopian mustard and cardoon under Southern Europe conditions. Accurate data on field practices previously collected during a three-year study at two sites were used. The vegetable oil produced by oleaginous seeds was used for power generation in medium-speed diesel engines while the crop residues were used in steam power plants. For each bioenergy chain, the environmental impact related to cultivation, transportation of agricultural products and industrial conversion for power generation was evaluated by calculating cumulative energy demand, acidification potential and global warming potential. For all three bioenergy chains, the results of the LCA study show a considerable saving of primary energy (from 70 to 86 GJ·ha−1 and greenhouse gas emissions (from 4.1 to 5.2 t CO2·ha−1 in comparison to power generation from fossil fuels, although the acidification potential of these bioenergy chains may be twice that of conventional power generation. In addition, the study highlights that land use changes due to the cultivation of the abovementioned crops reduce soil organic content and therefore worsen and increase greenhouse gas emissions for all three bioenergy chains. The study also demonstrates that the exploitation of crop residues for energy production greatly contributes to managing environmental impact of the three bioenergy chains.

Synergistic microbial consortium for bioenergy generation from complex natural energy sources.

Science.gov (United States)

Wang, Victor Bochuan; Yam, Joey Kuok Hoong; Chua, Song-Lin; Zhang, Qichun; Cao, Bin; Chye, Joachim Loo Say; Yang, Liang

2014-01-01

Microbial species have evolved diverse mechanisms for utilization of complex carbon sources. Proper combination of targeted species can affect bioenergy production from natural waste products. Here, we established a stable microbial consortium with Escherichia coli and Shewanella oneidensis in microbial fuel cells (MFCs) to produce bioenergy from an abundant natural energy source, in the form of the sarcocarp harvested from coconuts. This component is mostly discarded as waste. However, through its usage as a feedstock for MFCs to produce useful energy in this study, the sarcocarp can be utilized meaningfully. The monospecies S. oneidensis system was able to generate bioenergy in a short experimental time frame while the monospecies E. coli system generated significantly less bioenergy. A combination of E. coli and S. oneidensis in the ratio of 1:9 (v:v) significantly enhanced the experimental time frame and magnitude of bioenergy generation. The synergistic effect is suggested to arise from E. coli and S. oneidensis utilizing different nutrients as electron donors and effect of flavins secreted by S. oneidensis. Confocal images confirmed the presence of biofilms and point towards their importance in generating bioenergy in MFCs.

The BuzzFeed Marketing Challenge: An Integrative Social Media Experience

Science.gov (United States)

Cowley, Scott W.

2017-01-01

This article presents the BuzzFeed Marketing Challenge, which helps students gain integrative real-world marketing experience by selecting a target market, then creating, publishing, and promoting an article for the target market on entertainment publisher BuzzFeed.com. The challenge is for students to effectively use marketing strategy and…

Integration of Manufacturing and Development in Emerging Markets

DEFF Research Database (Denmark)

Søberg, Peder Veng; Wæhrens, Brian Vejrum

2011-01-01

The paper investigates the problems related to functional integration between manufacturing activities and R&D activities in emerging markets within multinational companies. A framework to this end is developed and illustrated in relation to four cases from multinational companies, which have...... established R&D and manufacturing in China or India. The findings point to the importance of contingencies such as industrial clock speed, technological complexity, as well as the extent to which local adaptation is needed. Keywords: Co-location, Emerging markets, Functional integration, Manufacturing, R&D....

Importance of rural bioenergy for developing countries

International Nuclear Information System (INIS)

Demirbas, Ayse Hilal; Demirbas, Imren

2007-01-01

Energy resources will play an important role in the world's future. Rural bioenergy is still the predominant form of energy used by people in the less developed countries, and bioenergy from biomass accounts for about 15% of the world's primary energy consumption and about 38% of the primary energy consumption in developing countries. Furthermore, bioenergy often accounts for more than 90% of the total rural energy supplies in some developing countries. Earth life in rural areas of the world has changed dramatically over time. Industrial development in developing countries, coming at a time of low cost plentiful oil supplies, has resulted in greater reliance on the source of rural bioenergy than is true in the developed countries. In developed countries, there is a growing trend towards employing modern technologies and efficient bioenergy conversion using a range of biofuels, which are becoming cost wise competitive with fossil fuels. Currently, much attention has been a major focus on renewable alternatives in the developing countries. Renewable energy can be particularly appropriate for developing countries. In rural areas, particularly in remote locations, transmission and distribution of energy generated from fossil fuels can be difficult and expensive. Producing renewable energy locally can offer a viable alternative. Renewable energy can facilitate economic and social development in communities but only if the projects are intelligently designed and carefully planned with local input and cooperation. Particularly in poor rural areas, the costs of renewable energy projects will absorb a significant part of participants' small incomes. Bio-fuels are important because they replace petroleum fuels. Biomass and biofuels can be used as a substitute for fossil fuels to generate heat, power and/or chemicals. Generally speaking, biofuels are generally considered as offering many benefits, including sustainability, reduction of greenhouse gas emissions, regional

Capital Market Integration in ASEAN Countries: Special Investigation of Indonesian Towards the Big Four

Directory of Open Access Journals (Sweden)

Barli Suryanta

2012-01-01

Full Text Available ASEAN already proposed financial integration through capital market integration based on ASEAN Economics Community (AEC 2020 treaty in order to aim comprehensive ASEAN economic integration. The objective of this study is to occur the capacity of Indonesian in terms of integrating its capital market towards the big four i.e., Singaporean, Malaysian, Philippines, and Thailand.  Vector Auto-regression (VAR analysis is utilized to investigate Indonesian market returns co-movement and dynamic link with ASEAN 4. The conclusion of this study, there is neither co-movement nor strong dynamic link between Indonesian capital market with those of Singaporean, Malaysian, Philippines, and Thailand. Keywords: ASEAN Capital market integration, Indonesian Capital Market, ASEAN 4 Capital Market, VAR Framework.

Integrated Marketing Communications: A New Master's Degree Concept.

Science.gov (United States)

Caywood, Clarke; Ewing, Raymond

1991-01-01

Describes how separate graduate degree programs have been fused into an integrated marketing communications program at Northwestern University. Discusses the five-quarter program that includes a core of new marketing communications planning and management classes, professional specialization classes in corporate public relations, advertising, and…

Greenhouse gas balances of bioenergy systems: Programme and accomplishments of IEA Bioenergy Task XV, 1995-97

International Nuclear Information System (INIS)

Spitzer, J.

1998-01-01

The goal of IEA Bioenergy Task XV was to investigate all processes involved in using bioenergy systems, on a full fuel-cycle basis, with the aim of establishing overall greenhouse gas (GHG) balances. Task participants have been Austria, Canada, Finland, Sweden and the U.S.A. (Operating Agent: Austria). During its work period (1995-97), Task XV hosted five international workshops. The scientific achievements of the Task are documented in a number of published papers. Also, a bibliography on the research area was compiled. Much work was devoted to the question of carbon accounting in the context of the work of the Intergovernmental Panel on Climate Change (IPCC), and Task XV made contributions to a draft IPCC special report prepared for the IPCC Expert Group on Harvested Wood Products. The technical paper 'Forest harvests and wood products: sources and sinks of atmospheric carbon dioxide' (Forest Science, forthcoming) contrasts two carbon accounting approaches for considering wood products in the IPCC Guidelines (i.e., 'atmospheric-flow' vs. 'stock-change' method) and reports on estimated national carbon source-sink balances for selected countries, regions, and the world. Finally, progress was made in establishing a common analytical framework to compare different bioenergy options. The framework considers on-site carbon storage changes as well as GHG emissions from auxiliary fossil fuels, conversion efficiencies, and emission credits for by-products; comparisons between bioenergy systems and traditional fossil fuel and other energy systems as a reference are allowed, and reference land-uses accounted for. The continuation Task is Task 25 (1998-2000), with New Zealand joining the current partners 9 refs, 2 tabs

System and market integration of wind power in Denmark

DEFF Research Database (Denmark)

Lund, Henrik; Hvelplund, Frede; Alberg Østergaard, Poul

2013-01-01

Denmark has more than 10 years’ of experience with a wind share of approximately 20 per cent. During these 10 years, electricity markets have been subject to developments with a key focus on integrating wind power as well as trading electricity with neighbouring countries. This article introduces...... a methodology to analyse and understand the current market integration of wind power and concludes that the majority of Danish wind power in the period 2004e2008 was used to meet the domestic demand. Based on a physical analysis, at least 63 per cent of Danish wind power was used domestically in 2008....... To analyse the remaining 37 per cent, we must apply a market model to identify cause-effect relationships. The Danish case does not illustrate any upper limit for wind power integration, as also illustrated by Danish political targets to integrate 50 per cent by 2020. In recent years, Danish wind power has...

Effects of top management involvement in integrated marketing communications

Directory of Open Access Journals (Sweden)

Nina Hočevar

2007-12-01

Full Text Available There is scarce empirical evidence in the academic literature of how top management involvement influences the degree of integrated marketing communications. At the same time, some authors believe that this relationship should be explored more extensively.In this paper we present one possible approach to investigating the relationship between top management involvement and the degree of integrated marketing communications. Our research established that a greater involvement of top management in marketing communications could be associated with a higher degree of IMC. Investigating the relationship between management and IMC is indeed at a very early stage. We suggest that this study has provided a basis for future research on the relationship between top management involvement in marketing communications and the degree of IMC.

Residential bioenergy heating: A study of consumer perceptions of improved woodstoves

International Nuclear Information System (INIS)

Nyrud, Anders Q.; Roos, Anders; Sande, Jon Bingen

2008-01-01

Consumers' choices play a key role for the development of biomass heating in the residential sector. The city of Oslo has granted subsidies to households who change to new, improved low-emission woodstoves. The purpose of this study is to expand the knowledge about users' experiences and attitudes to residential biomass heating. An adapted model of the Theory of Planned Behavior was used to model households' inclination to continue using their woodstoves for heating. More than 800 questionnaires were collected from households that recently had invested in an improved woodstove. The respondents were satisfied with the new woodstoves. The respondents also considered themselves competent to use and maintain the stove and few had problems acquiring fuelwood. Further analyses showed that the intention to continue to use the new woodstove depends on economic benefits, heating performance, perceived time and effort to operate the stove, environmental effects of heating as well as perceived subjective norm. The results imply that when marketing a modern technology for bioenergy heating, both public authorities and producers should consider issues related to the users' perception of subjective norm, such as perceived status of using bioenergy or environmental concerns, when designing campaigns to promote the use of woodstoves

Environmental and economic suitability of forest biomass-based bioenergy production in the Southern United States

Science.gov (United States)

Dwivedi, Puneet

This study attempts to ascertain the environmental and economic suitability of utilizing forest biomass for cellulosic ethanol production in the Southern United States. The study is divided into six chapters. The first chapter details the background and defines the relevance of the study along with objectives. The second chapter reviews the existing literature to ascertain the present status of various existing conversion technologies. The third chapter assesses the net energy ratio and global warming impact of ethanol produced from slash pine (Pinus elliottii Engelm.) biomass. A life-cycle assessment was applied to achieve the task. The fourth chapter assesses the role of emerging bioenergy and voluntary carbon markets on the profitability of non-industrial private forest (NIPF) landowners by combining the Faustmann and Hartmann models. The fifth chapter assesses perceptions of four stakeholder groups (Non-Government Organization, Academics, Industries, and Government) on the use of forest biomass for bioenergy production in the Southern United States using the SWOT-AHP (Strength, Weakness, Opportunity, and Threat-Analytical Hierarchy Process) technique. Finally, overall conclusions are made in the sixth chapter. Results indicate that currently the production of cellulosic ethanol is limited as the production cost of cellulosic ethanol is higher than the production cost of ethanol derived from corn. However, it is expected that the production cost of cellulosic ethanol will come down in the future from its current level due to ongoing research efforts. The total global warming impact of E85 fuel (production and consumption) was found as 10.44 tons where as global warming impact of an equivalent amount of gasoline (production and consumption) was 21.45 tons. This suggests that the production and use of ethanol derived from slash pine biomass in the form of E85 fuel in an automobile saves about 51% of carbon emissions when compared to gasoline. The net energy ratio

From Sustainability-as-usual to Sustainability Excellence in Local Bioenergy Business

Directory of Open Access Journals (Sweden)

Heli Kasurinen

2017-06-01

Full Text Available Bioenergy business operators can significantly contribute to the sustainability of bioenergy systems. While research has addressed the maturity of corporate responsibility for sustainability, the maturity levels of bioenergy business have not been determined. The objectives of this research were to characterise the maturity levels of bioenergy corporate responsibility for sustainability and outline an approach by which companies can operate at the most mature sustainability excellence level. Literature, three workshops attended by bioenergy experts and a case study on biobutanol production in Brazil were used to develop the maturity model and approach. The results characterise the profitability, acceptability, and sustainability orientation maturity levels through sustainability questions and methods, and list the components of a systemic, holistic approach. Although the shift of business mindset from sustainability-as-usual to sustainability excellence is challenging, a systemic approach is necessary to broadly identify sustainability questions and a multitude of methods by which they can be answered.

Applying an international CAPM to herding behaviour model for integrated stock markets

Directory of Open Access Journals (Sweden)

Najmudin Najmudin

2017-12-01

Full Text Available Development of financial globalization in the form of stock market integration experiences a trend which is getting stronger. The analysis models in the field of finance and investments should be able to adjust to these developments. This adjustment includes the models used to detect the existence of herding behavior. All this time, the herding behavior model of individual stocks towards market consensus has been referring to CAPM theory. The basic assumption of CAPM is that financial assets at a domestic stock market are segmented from the financial assets’ movement at the global market. Therefore, this paper aims to provide an alternative view in the form of an international herding model that should be applied in the context of an integrated stock market. The model was created with reference to the international CAPM. This paper combined ICAPM method and international CSAD model to identify herding for eight stock markets, the sample period being from January 2003 to December 2016. The result found that for segmented stock markets, represented by China and the Philippines, herding happened for both overall the sample period and the market crisis period. In addition, for the integrated stock markets, represented by Indonesia, Japan, Malaysia, Singapore, Thailand, and the UK, herding behavior was only found during the market crisis period. Therefore, classification of market integrations should be considered in assessing the herding behaviour at stock markets.

MASCEM: EPEX SPOT Day-Ahead market integration and simulation

DEFF Research Database (Denmark)

Santos, Gabriel; Fernandes, Ricardo; Pinto, Tiago

2015-01-01

. It is crucial to MASCEM to have the ability to simulate as many market models and player types as possible, thus enhancing the ability to recreate the electricity markets reality in its maximum possible extent. This paper presents the EPEX Spot Day-Ahead market integration in MASCEM. EPEX Spot SE's mission...

11. Rostock bioenergy forum. Proceedings; 11. Rostocker Bioenergieforum. Tagungsband

Energy Technology Data Exchange (ETDEWEB)

Nelles, Michael (ed.)

2017-08-01

The seven main focus of the bioenergy forum were: 1. Political regulation and its consequences; 2. Flexible energy supply; 3. Biorefineries for the use of residues from bioenergy production; 4. Process optimization biogas; 5. Alternative substrates for biogas production; 6. Cross-sectoral bioenergy concept; 7. Transport sector (biofuels). Five lectures are separately analyzed for this database. [German] Die sieben Themenschwerpunkte des Bioenergieforums waren: 1. Politische Regulierung und deren Folgen; 2. Flexible Energiebereitstellung; 3. Bioraffinerie zur Nutzung von Reststoffen der Bioenergiegewinnung; 4. Prozessoptimierung Biogas; 5. Alternative Substrate zur Biogasgewinnung; 6. Sektoruebergreifende regionale Bioenergiekonzept; und 7. Transportsektor (Biokraftstoffe). Fuenf Vortraege wurden fuer diese Datenbank separat aufgenommen.

A comparative examination of currency risk pricing and market integration in the stock markets of Nigeria and South Africa

Directory of Open Access Journals (Sweden)

Odongo Kodongo

2012-07-01

Full Text Available We examine the pricing of currency risk and market integration in the equity markets of Nigeria and South Africa. Using the Generalized Method of Moments with a multi-beta asset pricing model and firm-level data, we find that currency risk is partly unconditionally priced in South Africa's stock market, with this market being largely integrated with the world equity markets. Conversely, currency risk is not priced in Nigeria's equity market, which also shows no evidence of integration with the world equity markets. Interestingly, a portfolio analysis of firms reveals a size based return sensitivity to both world equity markets and exchange rate volatility across the two countries. Therefore, while general results suggest that Nigeria, rather than South Africa, would provide greater diversification benefits to international investors with little or no worry about hedging unconditional exchange rate risk, that view must be nuanced when considering large size firms which are consistently sensitive to the two factors across both countries.

Bioenergy Research Programme. Yearbook 1994. Production of wood fuels

International Nuclear Information System (INIS)

Alakangas, E.

1995-01-01

BIOENERGIA Research Programme is one of energy technology programmes of the Finnish Ministry of Trade and Industry (in 1995 TEKES, Technology Development Center). The aim of Bioenergy Research Programme is to increase the use of economically profitable and environmentally sound bioenergy by improving the competitiveness of present peat and wood fuels. Research and development projects will also develop new economically competitive biofuels and new equipment and methods for production, handling and using of biofuels. The funding for 1994 was nearly 50 million FIM and projects numbered 60. The main goal of the production of wood fuels research area is to develop new production methods in order to decrease the production costs to the level of imported fuels. The total potential of the wood fuel use should be at least 1.0 million toe/a (5.5 million m 3 ). There were 27 projects in 1994 for research on wood fuel production. This part of the yearbook 1994 presents the main results of these projects. The wood reserves do not limit the obtainability of the target. Research and development work has, however, directed to development of equipment and research on wood fuels production chains. Many devices, designed for both separate and integrated production of wood fuels became ready or were becoming ready for prototyping, to be used for production tests. Results of the biomass harvesting and properties research were obtained for utilization in 1994. According to the results it is possible to obtain the desired targets both in integrated and separated production of wood fuels. (author)

Getting better integrated into foreign markets supported by the incubator

DEFF Research Database (Denmark)

Dyhr Ulrich, Anna Marie; Gretzinger, Susanne; Hollensen, Svend

The challenges associated with entering foreign growth markets, like BRIC markets, remain significant, especially for inexperienced SMEs. These challenges can include inadequate knowledge about a host country’s culture, norms, values and business environment, and a lack of embeddedness in the ind...... into the following two propositions: - The higher the level of the company’s accumulated experiential knowledge, the faster integration into the foreign market. - The use of incubator facilitates a faster integration into a specific high growth foreign market.......The challenges associated with entering foreign growth markets, like BRIC markets, remain significant, especially for inexperienced SMEs. These challenges can include inadequate knowledge about a host country’s culture, norms, values and business environment, and a lack of embeddedness...... in the industry networks abroad. Such barriers can often hinder successful foreign market entry. One concept to use for SMEs, which lack experiential knowledge when bridging new distant international growth markets, is the ‘incubator’. It is best described as a shared office-space facility, including a local...

Incorporating bioenergy into sustainable landscape designs

DEFF Research Database (Denmark)

Dale, Virginia H.; Kline, Keith L.; Buford, Marilyn A.

2016-01-01

The paper describes an approach to landscape design that focuses on integrating bioenergy production with other components of environmental, social and economic systems. Landscape design as used here refers to a spatially explicit, collaborative plan for management of landscapes and supply chains...... land-management objectives from a wide array of stakeholders, up-front planning requirements, and the complexity and level of effort needed for successful stakeholder involvement. A landscape design process may be stymied by insufficient data or participation. An impetus for coordination is critical....... Landscape design can involve multiple scales and build on existing practices to reduce costs or enhance services. Appropriately applied to a specific context, landscape design can help people assess trade-offs when making choices about locations, types of feedstock, transport, refining and distribution...

Global warming potential impact of bioenergy systems

DEFF Research Database (Denmark)

Tonini, Davide; Hamelin, L.; Wenzel, H.

environmental consequences related to land use changes. In this study the global warming potential impact associated with six alternative bioenergy systems based on willow and Miscanthus was assessed by means of life-cycle assessment. The results showed that bioenergy production may generate higher global...... warming impacts than the reference fossil fuel system, when the impacts from indirect land use changes are accounted for. In a life-cycle perspective, only highly-efficient co-firing with fossil fuel achieved a (modest) GHG emission reduction....

Impacts of Bioenergy Policies on Land-Use Change in Nigeria

Directory of Open Access Journals (Sweden)

Stanley U. Okoro

2018-01-01

Full Text Available In recent years, bioenergy policies have increased the competition for land as well as the risk of adverse environmental impacts resulting from deforestation and greenhouse gas emissions (GHGs. Primary land-use objectives confronting society today include meeting the growing demand for agricultural products, especially energy crops, preserving essential ecosystem services for human well-being and long-run agrarian production, and contributing to the climate policy target. Here, future agricultural, societal and environmental consequences of bioenergy policies under different global climate and societal development scenarios were assessed using a novel Forest and Agricultural Sector Optimization Model for Nigeria (NGA–FASOM. The results reveal that, in Nigeria, meeting emission reduction requires an implementation of a minimum carbon price of $80/ton within the forest and agricultural sectors. A carbon price alone is not sufficient to preserve the remaining forests and pasture land in Nigeria when bioenergy is subsidized. Furthermore, the result shows that subsidy on bioenergy does not have any significant effect on the total social welfare. The findings in this study provide a guide for policymakers in designing appropriate policies addressing bioenergy industry issues in Nigeria.

The application of "integrated marketing communications" to social marketing and health communication: organizational challenges and implications.

Science.gov (United States)

Nowak, G; Cole, G; Kirby, S; Freimuth, V; Caywood, C

1998-01-01

Influencing consumer behavior is a difficult and often resource-intensive undertaking, with success usually requiring identifying, describing, and understanding target audiences; solid product and/or service positioning relative to competitors; and significant media and communication resources. Integrated marketing communication (IMC) is a new way of organizing and managing persuasive communication tools and functions which involves realigning communications to consider the flow of information from an organization from the viewpoint of end consumers. Although the application of IMC to social marketing remains relatively unexplored, the IMC literature and recent efforts by the US Centers for Disease Prevention and Control suggest that integrated communication approaches have much to offer social marketing and health communication efforts. IMC, IMC and social marketing, and implications of IMC for public and private sector social marketing programs are discussed.

THE ANALYSIS OF CAPITAL MARKET INTEGRATION IN ASEAN REGION BY USING THE OGARCH APPROACH

Directory of Open Access Journals (Sweden)

Robiyanto Robiyanto

2017-04-01

Full Text Available Capital market integration is a topic that attracts a lot of research interests in regional and international capital markets. Unfortunately, the various studies that have been done tend to use analytical tools that have not been able to conclude the degree of capital market integration quantitatively, hence a study that is able to measure the degree of capital market integration quantitatively is required. This study investigated the capital markets integration in ASEAN by using the Orthogonal Generalized Autoregressive Conditional Heteroscedasticity (OGARCH method which could provide the degree of integration quantitatively. Capital markets studied were Indonesia Stock Exchange, Kuala Lumpur Stock Exchange, Thailand Stock Exchange, Singapore Stock Exchange and Philippines Stock Exchange during period of January 2001 – December 2016. The result of this study was there was a co-movement among ASEAN capital markets studied, but not all these ASEAN capital markets were fully integrated. This study also found that Indonesia Stock Exchange, Kuala Lumpur Stock Exchange, Stock Exchange Thailand, and Singapore Stock Exchange were integrated but Philippines Stock Exchange was not. The Philippines Stock Exchange tended to be segmented rather than integrated.

Dependency of global primary bioenergy crop potentials in 2050 on food systems, yields, biodiversity conservation and political stability

International Nuclear Information System (INIS)

Erb, Karl-Heinz; Haberl, Helmut; Plutzar, Christoph

2012-01-01

The future bioenergy crop potential depends on (1) changes in the food system (food demand, agricultural technology), (2) political stability and investment security, (3) biodiversity conservation, (4) avoidance of long carbon payback times from deforestation, and (5) energy crop yields. Using a biophysical biomass-balance model, we analyze how these factors affect global primary bioenergy potentials in 2050. The model calculates biomass supply and demand balances for eleven world regions, eleven food categories, seven food crop types and two livestock categories, integrating agricultural forecasts and scenarios with a consistent global land use and NPP database. The TREND scenario results in a global primary bioenergy potential of 77 EJ/yr, alternative assumptions on food-system changes result in a range of 26–141 EJ/yr. Exclusion of areas for biodiversity conservation and inaccessible land in failed states reduces the bioenergy potential by up to 45%. Optimistic assumptions on future energy crop yields increase the potential by up to 48%, while pessimistic assumptions lower the potential by 26%. We conclude that the design of sustainable bioenergy crop production policies needs to resolve difficult trade-offs such as food vs. energy supply, renewable energy vs. biodiversity conservation or yield growth vs. reduction of environmental problems of intensive agriculture. - Highlights: ► Global energy crop potentials in 2050 are calculated with a biophysical biomass-balance model. ► The study is focused on dedicated energy crops, forestry and residues are excluded. ► Depending on food-system change, global energy crop potentials range from 26–141 EJ/yr. ► Exclusion of protected areas and failed states may reduce the potential up to 45%. ► The bioenergy potential may be 26% lower or 45% higher, depending on energy crop yields.

Bio-Energy during Finals: Stress Reduction for a University Community.

Science.gov (United States)

Running, Alice; Hildreth, Laura

2016-01-01

To re-examine the effectiveness of a bio-energy intervention on self-reported stress for a convenience sample of university students during dead week, a quasi-experimental, single-group pretest-posttest design was used. Thirty-three students participated, serving as their own controls. After participants had consented, a 15-min Healing Touch intervention followed enrollment. Self-reported stress was significantly reduced after the bio-energy (Healing Touch) intervention. Bio-energy therapy has shown to be beneficial in reducing stress for students during dead week, the week before final examinations. Further research is needed.

SUSTAINABILITY OF SUSTAINABLE PALM OIL: A MARKET INTEGRATION ANALYSIS

Directory of Open Access Journals (Sweden)

Diana Chalil

2016-07-01

Full Text Available Crude Palm Oil (CPO is the biggest consumed vegetable oil in the world. The increase in CPO production raises concern on the environmental impact even outside the producing countries. As a response to this matter, the EU has made a requirement to only import certified CPO (CSPO. India and China, the two biggest importers in the world, are less restrictive to the environmental issues, and their demands are more influenced by CPO price levels. These countries are the main export markets for Indonesia and Malaysia, the two biggest CPO exporters in the world. This research using monthly price data from the Netherlands, Germany, Italy, EU28, India, China, Indonesia and Malaysia. Market integrations are tested with Cointegration Test, Vector Error Correction Model and Seemingly Unrelated Regression. The results show that these markets are integrated, but European countries are unlikely to lead the price movement. Therefore, the concern on sustainable certification from the European countries still slowly spreads to other main importers, resulting in low absorption of CSPO. Keywords: market integration; sustainable palm oil; seemingly unrelated regression; vector Error correction model

Proposed Integrated Marketing Communication of TELKOM FLEXI to Improve ITS Marketing Communication Effectiveness

OpenAIRE

Puspita, Fitri; Nasution, Reza Ashari

2013-01-01

PT Telkom facing a business issue where their new user and ARPU (average revenue per user) target for Flexi in 2011 was not achieved and despite having the biggest market share among CDMA operators, but in fact, Flexi's brand value was below its main competitor. There are several factors that cause this issue; one of them is marketing communication that became the focus of this final project. Researcher used the theory of integrated marketing communication (IMC), particularly regarding the ef...

Small-Scale Bioenergy Alternatives for Industry, Farm, and Institutions : A User`s Perspective.

Energy Technology Data Exchange (ETDEWEB)

Folk, Richard [ed.] [Idaho Univ., Moscow, ID (United States). Dept. of Forest Products

1991-12-31

This report presents research on biomass as an energy source. Topics include: bioenergy development and application; bioenergy combustion technology; and bioenergy from agricultural, forest, and urban resources. There are a total of 57 individual reports included. Individual reports are processed separately for the databases.

The Underreported Use of Integrated Marketing Communication by Smaller Businesses.

Science.gov (United States)

Johnson, Ed

This research suggests integrated marketing communication (IMC) is widely used by small business. In a survey of Midwest businesses, it was found that smaller business tend to integrate their marketing communication to the same extent as do larger businesses. Their advertising, P.R., and sales promotion are as likely to present a unified message,…

A study on the effects of marketing communication using integrated marketing communication

OpenAIRE

Solmaz Sellahvarzi; Vahid Reza Mirabi; Mehdi Iran Nejad Parizi

2014-01-01

Integrated Marketing Communication (IMC) is one of the needed concepts in competitive edge. IMC is defined as a cross functional process for creating and nourishing profitable relationships with customers and other stakeholders by strategically controlling or impacting all messages sent to these groups. It ensures that all forms of communications and messages are carefully linked together. This study investigates the effectiveness of marketing communication in an Iranian automaker named Khodr...

Capital Market Integration and Consumption Risk Sharing over the Long Run

DEFF Research Database (Denmark)

Rangvid, Jesper; Santa-Clara, Pedro; Schmeling, Maik

2016-01-01

capital market integration forecasts more consumption risk sharing in the future. This finding is robust to controlling for trade openness and exchange rate volatility as alternative drivers of risk sharing. Finally, we calculate the welfare costs of imperfect consumption risk sharing and find......We empirically investigate time variation in capital market integration and consumption risk sharing using data for 16 countries from 1875 to 2012. We show that there has been considerable variation over time in the degrees of capital market integration and consumption risk sharing and that higher...

Challenges and models in supporting logistics system design for dedicated-biomass-based bioenergy industry.

Science.gov (United States)

Zhu, Xiaoyan; Li, Xueping; Yao, Qingzhu; Chen, Yuerong

2011-01-01

This paper analyzed the uniqueness and challenges in designing the logistics system for dedicated biomass-to-bioenergy industry, which differs from the other industries, due to the unique features of dedicated biomass (e.g., switchgrass) including its low bulk density, restrictions on harvesting season and frequency, content variation with time and circumambient conditions, weather effects, scattered distribution over a wide geographical area, and so on. To design it, this paper proposed a mixed integer linear programming model. It covered from planting and harvesting switchgrass to delivering to a biorefinery and included the residue handling, concentrating on integrating strategic decisions on the supply chain design and tactical decisions on the annual operation schedules. The present numerical examples verified the model and demonstrated its use in practice. This paper showed that the operations of the logistics system were significantly different for harvesting and non-harvesting seasons, and that under the well-designed biomass logistics system, the mass production with a steady and sufficient supply of biomass can increase the unit profit of bioenergy. The analytical model and practical methodology proposed in this paper will help realize the commercial production in biomass-to-bioenergy industry. Copyright © 2010 Elsevier Ltd. All rights reserved.

Identifying influential factors on integrated marketing planning using information technology

Directory of Open Access Journals (Sweden)

Karim Hamdi

2014-07-01

Full Text Available This paper presents an empirical investigation to identify important factors influencing integrated marketing planning using information technology. The proposed study designs a questionnaire for measuring integrated marketing planning, which consists of three categories of structural factors, behavioral factors and background factors. There are 40 questions associated with the proposed study in Likert scale. Cronbach alphas have been calculated for structural factors, behavioral factors and background factors as 0.89, 0.86 and 0.83, respectively. Using some statistical test, the study has confirmed the effects of three factors on integrated marketing. In addition, the implementation of Freedman test has revealed that structural factors were the most important factor followed by background factors and behavioral factors.

Agricultural and oil commodities: price transmission and market integration between US and Italy

Directory of Open Access Journals (Sweden)

Franco Rosa

2014-08-01

Full Text Available Purpose of this article it to get some evidences of market interaction between United States and Italy using the time series analysis of spot prices spanning from January 1999 to May 2012 for crude oil and three ag-commodities: wheat, corn and soybean. These crops have been selected for their relevance in ag-commodity exchanges between US and Italy markets. The integration between US and Italy agricultural markets is hypothesized for the consistent volume of crop traded between these two countries while the price transmission is related to the leading price signals of the CBT (Chicago Board of Trade. The integration between oil and ag-commodity markets is suggested both by the large use of energy intensive inputs, (fertilizer, seed, machinery in production of these ag-commodities, and their use in biofuel production. The results suggest: a for US market the evidence of market integration between crude oil and US ag-commodities; b for Italy the integration with US ag-commodity markets and less evidence of integration with the oil market. These results are valuable information both for the agents and policy makers contributing to improve the information accuracy to predict the price movements used by marketing operators for their strategies and policy makers to set up policies to re-establish conditions of market efficiency and allocate these ag-commodities in alternative market channels.

Marketing Green Fertilizers: Insights into Consumer Preferences

OpenAIRE

Johannes Dahlin; Verena Halbherr; Peter Kurz; Michael Nelles; Carsten Herbes

2016-01-01

In an effort to support the long-term viability of the bioenergy industry through an end market for digestate, we investigated purchasing preferences for fertilizer product features in the home gardening market. We conducted a discrete choice experiment (DCE), presenting 504 respondents with a total of 6048 product attribute choices in a simulated context that replicated the tradeoff decisions made in the real marketplace. We analyzed the choice data using a hierarchical Bayes estimate to gen...

Integration of multiple national markets for electricity: The case of Norway and Sweden

International Nuclear Information System (INIS)

Amundsen, Eirik S.

2007-01-01

During the second part of the 1990s the Nordic (Denmark, Finland, Norway and Sweden) countries have created a unique multinational market for electricity. This paper aims to analyse the degree of integration of the different national markets that constitute the Nordic electricity market. In particular the Norwegian and Swedish wholesale and retail electricity markets are analysed. The results suggest that the wholesale markets are well integrated. Thus prices differ significantly only during periods with unusually high or low supply of hydropower. However, the retail markets are not integrated to the same degree. Thus retail prices and trade margins differ significantly. Differences in the national electricity market legislation seem to be a key factor behind these differences. (author)

An Evaluation of Indonesian Capital Market Co-integration with ASEAN 4 to Enter the ASEAN Capital Market Integration in Accordance to ASEAN Economic Community (AEC 2020 Scheme: Should Indonesia Enter or Postpone?

Directory of Open Access Journals (Sweden)

Barli Suryanta

2014-08-01

Full Text Available Association of South East Asian Nations (ASEAN Economic Community (AEC 2020 has already been declared on 7 October 2003 by ASEAN Concord II in Bali, Indonesia. In general, AEC was designed to prepare ASEAN countries for ASEAN economic integration within the next 10-15 year. ASEAN Free Trade  Area (AFTA  had  actually  been  launched since 1992 though was not comprehensive enough and kept ASEAN only partially integrated. To overcome it, ASEAN proposed  inancial  integration  through  capital market  integration based on AEC commitment in order to reach comprehensive ASEAN economic integration. Indonesia is one of the  ASEAN  members  that  is  linked  by AEC  2020.  The  purpose  of  this paper is to evaluate Indonesian capital market co-integration in entering the ASEAN capital market integration compared to those of ASEAN 4. To examine the notion of the Indonesian capital  market  integration  within ASEAN  region, cointegration model  is  utilised  to  igure out co-integration between Indonesian stock market indices and ASEAN 4, i.e., Singapore, Malaysia, Philippines and Thailand. In addition, Vector Auto-regression (VAR model is also utilised to examine Indonesian market returns co-movement and dynamic link with ASEAN 4.  The  conclusions  of  this  research,  i.e.  co-integration  between  Indonesian  capital  market with  Singaporean,  Malaysian,  Philippines,  and  Thailand  does  not  exist;  there  is  neither co-movement  nor  strong  dynamic  link  between  Indonesian  capital  market  with  those  of Singaporean, Malaysian, Philippines, and Thailand. This paper also recommends Indonesia to postpone the integration of its capital market into the integrated ASEAN capital market. ";} // -->activate javascript

Spatial price transmission and market integration of Cistanthera ...

African Journals Online (AJOL)

Spatial price transmission and market integration of Cistanthera papaverifera species in ... Log in or Register to get access to full text downloads. ... the null hypothesis of non-stationarity at their levels at 1% and 5% significance level. ... This study concludes that sawn-wood marketing in Delta State have a high degree of ...

Perspectives for pyrolysis oil production and market in Scandinavia

International Nuclear Information System (INIS)

Sipilae, K.; Oasmaa, A.; Solantausta, Y.; Arpiainen, V.; Nyroenen, T.

1999-01-01

Commercial power production from biomass is mainly based on various combustion technologies, new gasification technologies being on pilot and demonstration scale in Europe. From the market viewpoint, there will be an attractive and large market volume for small and medium-scale combined heat and power production (CHP) and for liquid bioenergy products in order to meet the Kyoto challenges in Europe by the year 2010. Biomass pyrolysis technology offers a novel method of converting solid biomass to a liquid product which can easily be transported, stored and utilised for electricity production by diesel engines and gas turbines. The overall efficiency in pyrolysis oil production can be increased from 65 to 90 % (LHV) by integrating the big-oil production to a conventional boiler plant, the-system identified by VTT. A modern diesel power plant has an efficiency of 40 - 44 % with a high power-to-heat ratio. Parallel to diesel power plants, the big-oil can be used in existing heating oil boilers with minor burner modifications. The paper comprises an overview of market assessments in Scandinavia and a summary of pyrolysis oil production, stability and properties tests. The challenge of today is to understand and improve the properties of pyrolysis oils in order to reach a 12-month storage time without any changes in the homogeneity of pyrolysis oils. Reliable operation of oil-fired boilers and diesel power plants has to be demonstrated. As soon as these problems have been solved, biomass pyrolysis technologies will offer new attractive bioenergy market opportunities where a huge potential can be reached by conversing existing petroleum-fired boilers, 0.1 - 10 MW to big-oils and followed by combined heat and power production with high-efficiency diesel power plants in 0.1 - 10 MW scale. Pyrolysis technology is clearly the most attractive method for producing liquid biofuels, compared to bioalcohols and biodiesel. With the present price structure, pyrolysis oil can be

Climate impacts of bioenergy: Inclusion of carbon cycle and albedo dynamics in life cycle impact assessment

International Nuclear Information System (INIS)

Bright, Ryan M.; Cherubini, Francesco; Strømman, Anders H.

2012-01-01

Life cycle assessment (LCA) can be an invaluable tool for the structured environmental impact assessment of bioenergy product systems. However, the methodology's static temporal and spatial scope combined with its restriction to emission-based metrics in life cycle impact assessment (LCIA) inhibits its effectiveness at assessing climate change impacts that stem from dynamic land surface–atmosphere interactions inherent to all biomass-based product systems. In this paper, we focus on two dynamic issues related to anthropogenic land use that can significantly influence the climate impacts of bioenergy systems: i) temporary changes to the terrestrial carbon cycle; and ii) temporary changes in land surface albedo—and illustrate how they can be integrated within the LCA framework. In the context of active land use management for bioenergy, we discuss these dynamics and their relevancy and outline the methodological steps that would be required to derive case-specific biogenic CO 2 and albedo change characterization factors for inclusion in LCIA. We demonstrate our concepts and metrics with application to a case study of transportation biofuel sourced from managed boreal forest biomass in northern Europe. We derive GWP indices for three land management cases of varying site productivities to illustrate the importance and need to consider case- or region-specific characterization factors for bioenergy product systems. Uncertainties and limitations of the proposed metrics are discussed. - Highlights: ► A method for including temporary surface albedo and carbon cycle changes in Life Cycle Impact Assessment (LCIA) is elaborated. ► Concepts are applied to a single bioenergy case whereby a range of feedstock productivities are shown to influence results. ► Results imply that case- and site-specific characterization factors can be essential for a more informed impact assessment. ► Uncertainties and limitations of the proposed methodologies are elaborated.

The Role of Bioenergy in Greenhouse Gas Mitigation

International Nuclear Information System (INIS)

Spitzer, J.

1998-01-01

Biomass can play a dual role in greenhouse gas mitigation related to the objectives of the UNFCCC, i.e. as an energy source to substitute fossil fuels and as a carbon store. However, compared to the maintenance and enhancement of carbon sinks and reservoirs, it appears that the use of bioenergy has so far received less attenuation as a means of mitigating climate change. Modern bioenergy options offer significant, cost-effective and perpetual opportunities toward meeting emission reduction targets while providing additional ancillary benefits. Moreover, via the sustainable use of the accumulated carbon, bioenergy has the potential for resolving some of the critical issues surrounding long-term maintenance of biotic carbon stocks. < finally, wood products can act as substitutes for more energy-intensive products, can constitute carbon sinks, and can be used as biofuels at the end of their lifetime. (author)

DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

International Nuclear Information System (INIS)

Kathryn Baskin

2001-01-01

Working within the context of the Southern States Biobased Alliance (SSBA) and with officials in each state, the Southern States Energy Board (SSEB) is identifying bioenergy-related policies and programs within each state to determine their impact on the development, deployment or use of bioenergy. In addition, SSEB will determine which policies have impacted industry's efforts to develop, deploy or use biobased technologies or products. As a result, SSEB will work with the Southern States Biobased Alliance to determine how policy changes might address any negative impacts or enhance positive impacts

DEVELOPING STATE POLICIES SUPPORTIVE OF BIOENERGY DEVELOPMENT

International Nuclear Information System (INIS)

Kathryn Baskin

2002-01-01

Working within the context of the Southern States Biobased Alliance (SSBA) and with officials in each state, the Southern States Energy Board (SSEB) is identifying bioenergy-related policies and programs within each state to determine their impact on the development, deployment or use of bioenergy. In addition, SSEB will determine which policies have impacted industry's efforts to develop, deploy or use biobased technologies or products. As a result, SSEB will work with the Southern States Biobased Alliance to determine how policy changes might address any negative impacts or enhance positive impacts

The biophysical link between climate, water, and vegetation in bioenergy agro-ecosystems

International Nuclear Information System (INIS)

Bagley, Justin E.; Davis, Sarah C.; Georgescu, Matei; Hussain, Mir Zaman; Miller, Jesse; Nesbitt, Stephen W.; VanLoocke, Andy; Bernacchi, Carl J.

2014-01-01

Land use change for bioenergy feedstocks is likely to intensify as energy demand rises simultaneously with increased pressure to minimize greenhouse gas emissions. Initial assessments of the impact of adopting bioenergy crops as a significant energy source have largely focused on the potential for bioenergy agroecosystems to provide global-scale climate regulating ecosystem services via biogeochemical processes. Such as those processes associated with carbon uptake, conversion, and storage that have the potential to reduce global greenhouse gas emissions (GHG). However, the expansion of bioenergy crops can also lead to direct biophysical impacts on climate through water regulating services. Perturbations of processes influencing terrestrial energy fluxes can result in impacts on climate and water across a spectrum of spatial and temporal scales. Here, we review the current state of knowledge about biophysical feedbacks between vegetation, water, and climate that would be affected by bioenergy-related land use change. The physical mechanisms involved in biophysical feedbacks are detailed, and interactions at leaf, field, regional, and global spatial scales are described. Locally, impacts on climate of biophysical changes associated with land use change for bioenergy crops can meet or exceed the biogeochemical changes in climate associated with rising GHG's, but these impacts have received far less attention. Realization of the importance of ecosystems in providing services that extend beyond biogeochemical GHG regulation and harvestable yields has led to significant debate regarding the viability of various feedstocks in many locations. The lack of data, and in some cases gaps in knowledge associated with biophysical and biochemical influences on land–atmosphere interactions, can lead to premature policy decisions. - Highlights: • The physical basis for biophysical impacts of expanding bioenergy agroecosystems on climate and water is described. • We

Integration project of regional markets in Europe (European directive)

International Nuclear Information System (INIS)

Gonzalez Fernandez-Castaneda, J. J.

2010-01-01

The article presents the current situation of the Day-Ahead electricity markets in the different countries and Regions along West Europe. It describes the different possibilities applied to congestion management in the borders between countries and price areas, and the options employed to couple Day-ahead markets to form regional markets in Europe. Finally, it presents the initiative to Price couple Regional markets (PCR) that is being developed by Nord pool spot, EPEX Spot and OMEL with the objective to advance towards the integration of the markets that they operate in the internal Electricity Market. (Author)

An integrated marketing approach for a medium-sized South African airline in a deregulated market

OpenAIRE

2012-01-01

M.Comm. The overall goal of this study is to provide a medium-sized South African airline with the theoretical framework and necessary research and analyses, in developing an integrated marketing approach in a deregulated environment. The objectives of the study are : to analyse the macro and market variables that could impact on the marketing efforts of a medium-sized South African airline. to assess a medium-sized South African airline's marketing efforts (in response to external variabl...

Impact of European policy trends on bio-energy in the Netherlands

International Nuclear Information System (INIS)

Ruijgrok, W.; Erbrink, J.J.

2000-03-01

Energy extraction from biomass and waste is intended to account for a significant portion of the long-term objective of the Dutch government concerning sustainable energy. A major part of the task for energy from biomass and waste still has to come about, however. In the practical situation, the various parties in the Netherlands are experiencing different kinds of problems with this. In January 1999, the Ministry of Economic Affairs and Novern organised a round table conference concerning these bottlenecks with the participants representing a wide field of activity. The participants of this round table conference stated that insight into European policy developments is very important for the further market introduction of bio-energy in the Netherlands. Commissioned by Novem, this study surveys the consequences of the differences between European policy and Dutch policy in realising the target for energy from biomass and waste in the Netherlands in the medium term (2007). In addition, the following items were considered: sustainable energy; emission policy concerning waste, energy and biomass; waste policy and liberalisation of this market; energy policy and liberalisation of this market; agricultural policy; andfinancing of sustainable energy

The integration of China into the world crude oil market since 1998

International Nuclear Information System (INIS)

Li, Raymond; Leung, Guy C.K.

2011-01-01

The integration of China into the world oil market is an important issue for at least two reasons. First, the influence of the country on the world oil market is dependent on the level of the integration. Second, integration into the world oil market means that China is opening itself up to potential disturbances in the world market and this leads to significant energy security concerns for the country. The aim of this paper is to investigate whether or not China is an integral part of the world oil market. By reviewing the relevant trade and pricing policies of the Chinese government as well as the behavior of the Chinese national oil companies, we find that China is actively engaging itself in the world oil market. Our time-series results show that the Chinese oil price is cointegrated with the major oil prices in the world and a high degree of co-movement between the prices is found. Causality between the price pairs is found to be bi-directional in most cases. The empirical results suggest that China is now an integral part of the world oil market. - Highlights: → Review of the oil trade and pricing policies of the Chinese government. → Review of the behavior of the Chinese national oil companies. → China is actively engaging itself in the world oil market. → Shipment data show that China can no longer be regarded as a separate market. → Strong co-movement between the Chinese oil price and the international oil prices.

Designing bioenergy crop buffers to mitigate nitrous oxide emissions and water quality impacts from agriculture

Science.gov (United States)

Gopalakrishnan, G.; Negri, C. M.

2010-12-01

There is a strong societal need to evaluate and understand the environmental aspects of bioenergy production, especially due to the significant increases in production mandated by many countries, including the United States. Bioenergy is a land-based renewable resource and increases in production are likely to result in large-scale conversion of land from current uses to bioenergy crop production; potentially causing increases in the prices of food, land and agricultural commodities as well as disruption of ecosystems. Current research on the environmental sustainability of bioenergy has largely focused on the potential of bioenergy crops to sequester carbon and mitigate greenhouse gas (GHG) emissions and possible impacts on water quality and quantity. A key assumption in these studies is that bioenergy crops will be grown in a manner similar to current agricultural crops such as corn and hence would affect the environment similarly. This study presents a systems approach where the agricultural, energy and environmental sectors are considered as components of a single system, and bioenergy crops are used to design multi-functional agricultural landscapes that meet society’s requirements for food, energy and environmental protection. We evaluate the production of bioenergy crop buffers on marginal land and using degraded water and discuss the potential for growing cellulosic bioenergy crops such as miscanthus and switchgrass in optimized systems such that (1) marginal land is brought into productive use; (2) impaired water is used to boost yields (3); clean freshwater is left for other uses that require higher water quality; and (4) feedstock diversification is achieved that helps ecological sustainability, biodiversity, and economic opportunities for farmers. The process-based biogeochemical model DNDC was used to simulate crop yield, nitrous oxide production and nitrate concentrations in groundwater when bioenergy crops were grown in buffer strips adjacent to

Integrating rather than juxtaposing environmental policy and the internal market

NARCIS (Netherlands)

Vedder, Hans; Koutrakos, Panos; Snell, Jukka

2017-01-01

This contribution to the research handbook on the internal market describes and analyses the case law on environmental measures that impact the internal market and notably the free movement of goods. It argues that an integration may be better for both environmental protection and market

Implications of sustainability constraints on UK bioenergy development: Assessing optimistic and precautionary approaches with UK MARKAL

International Nuclear Information System (INIS)

McDowall, Will; Anandarajah, Gabrial; Dodds, Paul E.; Tomei, Julia

2012-01-01

Bioenergy is an important renewable energy resource. However, assessments of the future of bioenergy are beset with uncertainty and contested values, suggesting that a precautionary approach to bioenergy resource development may be warranted. This paper uses UK MARKAL to examine the implications of adopting a precautionary approach to bioenergy development in the UK. The paper reports a detailed review of UK bioenergy resources and sustainability constraints, and develops precautionary and optimistic resource scenarios. The paper then examines the implications of these scenarios using the energy systems model MARKAL, finding that a precautionary approach adds to the cost of decarbonisation, but does not significantly alter the optimal technology mix. In particular, biomass and co-firing CCS emerge as optimal technologies across scenarios. The question of UK land availability for bioenergy production is highlighted within the paper. With less land available for bioenergy production, the costs of decarbonisation will rise; whereas if more land is available for bioenergy, then less land is available for either food production or ecosystem conservation. This paper quantifies one side of this trade-off, by estimating the additional costs incurred when UK land availability for bioenergy production is constrained. - Highlights: ► We assess UK bioenergy resources under optimistic and precautionary approaches. ► Using MARKAL, we find that sustainability constraints add to decarbonisation costs. ► Preferred use of bioenergy is similar in optimistic and precautionary cases. ► Best use of bioenergy is heat and power, not transport, if CCS is available. ► The marginal value of additional land availability to the energy system is high.