Tax exemption for biofuels in Germany: Is bio-ethanol really an option for climate policy?

被引:44
作者
Henke, JM
Klepper, G
Schmitz, N
机构
[1] Kiel Inst World Econ, D-24105 Kiel, Germany
[2] Meo Consulting Team, D-50735 Cologne, Germany
关键词
D O I
10.1016/j.energy.2004.07.002
中图分类号
O414.1 [热力学];
学科分类号
摘要
In 2002 the German Parliament decided to exempt biofuels from the gasoline tax to increase their competitiveness compared to conventional gasoline. The policy to promote biofuels is being justified by their allegedly positive effects on climate, energy, and agricultural policy goals. An increased use of biofuels would contribute to sustainable development by reducing greenhouse-gas emissions and the use of non-renewable resources. The paper takes a closer look at bio-ethanol as a substitute for gasoline. It analyzes the underlying basic German, European, and worldwide conditions that provide the setting for the production and promotion of biofuels. It is shown that the production of bio-ethanol in Germany is not competitive and that imports are likely to increase. Using energy and greenhouse-gas balances we then demonstrate that the promotion and a possible increased use of bio-ethanol to reduce greenhouse-gas emissions are economically inefficient and that there are preferred alternative strategies. In addition, scenarios of the future development of the bio-ethanol market are derived from a model that allows for variations in all decisive variables and reflects the entire production and trade chain of bio-ethanol, from the agricultural production of wheat and sugar beet to the consumption of bio-ethanol in the fuel sector. (c) 2004 Elsevier Ltd. All rights reserved.
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页码:2617 / 2635
页数:19
相关论文
共 36 条
[1]  
AUSTMEYER K, 1998, JOINT PRODUCTION ETH, P765
[2]  
Bovard J., 1995, CATO POLICY ANAL
[3]  
*CCPCS, 1991, 1 CCPCS
[4]  
*ERL, 1990, STUD ENV IMP LARG SC
[5]  
*EUR COMM, 2000, 2000769 EUR COMM
[6]  
*EUR COMM, 2001, 20010101 COM EUR COM
[7]  
*EUR COMM, 2001, COM2001547
[8]  
*EUR COMM, 1998, 2169 SEK EUR COMM
[9]  
*EUR COMM, 1997, 1997599 COM EUR COMM
[10]  
*EUR COMM, 1994, 15647 EUR EUR COMM