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This article reflects the results of a study on sustainability of energy crops. Contribution to the reduction of the greenhouse effect and other environmental effects were investigated for the Netherlands. The study assumed that energy crops are grown on set aside or grain land. Generating electricity and/or heat from hemp, reed, miscanthus, poplar and willow have the best prospects. These crops are sustainable and may in the future be economically feasible. Ethanol from winter wheat has the most favourable environmental effects, but is economically not interesting. Liquid fuels from oil seed rape and sugar beet are not very sustainable.
This report, released by the Energy andBiodiversity Initiative (EBI), is the resultof a collaborative effort by representa-tives of the nine member companiesand conservation organizations of theInitiative. The views expressed hereindo not necessarily represent the viewsof every EBI member.EBI members recognize that there is a continuing public debate aroundbiodiversity conservation and oil andgas operations. Although EBI was notintended to resolve all the issues in-volved in this debate, we believe theEBI products and process will make a significant contribution to con-structive dialogue to accompany thatdebate. We welcome your commentsand feedback on this document or any other EBI products.
This article reflects the results of a study on sustainability of energy crops. Contribution to the reduction of the greenhouse effect and other environmental effects were investigated for the Netherlands. The study assumed that energy crops are grown on set aside or grain land. Generating electricity and/or heat from hemp, reed, miscanthus, poplar and willow have the best prospects. These crops are sustainable and may in the future be economically feasible. Ethanol from winter wheat has the most favourable environmental effects, but is economically not interesting. Liquid fuels from oil seed rape and sugar beet are not very sustainable.
Yields of winter wheat, silage maize and grain maize in the main arable areas of the European Union (E.U.) were calculated with a simulation model, WOFOST, using historical weather data and average soil characteristics. The sensitivity of the model to individual weather variables was determined.Subsequent analyses were made using climate change scenarios with and without the direct effects of increased atmospheric CO 2. The impact of crop management in a changed climate was also assessed. The various climate change scenarios used appear to yield considerably different changes in yield, both for each location and for the E.U. as a whole.
This article reflects the results of a study on sustainability of energy crops. Contribution to the reduction of the greenhouse effect and other environmental effects were investigated for the Netherlands. The study assumed that energy crops are grown on set aside or grain land. Generating electricity and/or heat from hemp, reed, miscanthus, poplar and willow have the best prospects. These crops are sustainable and may in the future be economically feasible. Ethanol from winter wheat has the most favourable environmental effects, but is economically not interesting. Liquid fuels from oil seed rape and sugar beet are not very sustainable.
This report, released by the Energy andBiodiversity Initiative (EBI), is the resultof a collaborative effort by representa-tives of the nine member companiesand conservation organizations of theInitiative. The views expressed hereindo not necessarily represent the viewsof every EBI member.EBI members recognize that there is a continuing public debate aroundbiodiversity conservation and oil andgas operations. Although EBI was notintended to resolve all the issues in-volved in this debate, we believe theEBI products and process will make a significant contribution to con-structive dialogue to accompany thatdebate. We welcome your commentsand feedback on this document or any other EBI products.
SILMU, which runs from 1990 to 1995, aims at studying climate change and its impacts. It also seeks to provide information to Finnish policy makers on adaptation and mitigation. The topics range from air chemisrty to sociology, and the total number of projects is 74. Interim evaluation of the programme was carded out in 1992. During the second half of SILMU, 10 % of the total budget (total: 14 Million ECU) has been devoted to programme integration.
This report, released by the Energy andBiodiversity Initiative (EBI), is the resultof a collaborative effort by representa-tives of the nine member companiesand conservation organizations of theInitiative. The views expressed hereindo not necessarily represent the viewsof every EBI member.EBI members recognize that there is a continuing public debate aroundbiodiversity conservation and oil andgas operations. Although EBI was notintended to resolve all the issues in-volved in this debate, we believe theEBI products and process will make a significant contribution to con-structive dialogue to accompany thatdebate. We welcome your commentsand feedback on this document or any other EBI products.
This report, released by the Energy andBiodiversity Initiative (EBI), is the resultof a collaborative effort by representa-tives of the nine member companiesand conservation organizations of theInitiative. The views expressed hereindo not necessarily represent the viewsof every EBI member.EBI members recognize that there is a continuing public debate aroundbiodiversity conservation and oil andgas operations. Although EBI was notintended to resolve all the issues in-volved in this debate, we believe theEBI products and process will make a significant contribution to con-structive dialogue to accompany thatdebate. We welcome your commentsand feedback on this document or any other EBI products.