Deutschland - Energie-Corn-Belt Europas?
Deutschland - Energie-Corn-Belt Europas?
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德国 - 能源玉米带欧洲？
DOI：
10.22004/ag.econ.96751
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发表时间：
2007
影响因子：
0.5
通讯作者：
T. Breuer
中科院分区：
文献类型：
--
作者：
H. Gömann;P. Kreins;T. Breuer
2004 年修订的《可再生能源法》(EEG) 为利用可再生资源进行能源生产提供了有吸引力的支持，此后推动了能源玉米竞争性种植的迅速扩大。区域化农业部门模型 RAUMIS 用于计算预期能源玉米产量以及对农业土地利用、生产和收入的影响。因此，从长远来看，能源玉米种植面积将增加至约 1.8 千公顷，导致土地利用发生重大变化。生产的能源玉米分别用于沼气和发电，足以提供目前德国总发电量的约 9%。与基于化石资源的电力相比，当前消费者每年的成本高达 44 亿英镑，以及对这种特定发电技术的长期承诺，强烈建议审查 EEG 中规定的有关其效率的措施，以实现所追求的目标。
The amendment of the Renewable Energy Sources Act (EEG) in 2004 has established an attractive support of using renewable resources for energy production, which since then has fuelled a rapid expansion of the competitive cropping of energy maize. The regionalised agricultural sector model RAUMIS was applied to calculate expected energy maize production as well as impacts on agricultural land use, production and income. Accordingly, the energy maize acreage rises up to about 1.8 mill hectares in the long run leading to substantial land use changes. The produced energy maize for biogas and power generation respectively is sufficient to provide circa 9% of the current German total electricity generation. In regard to the costs for the current consumer which amount to 4.4 bn € per year compared to electricity on the basis of fossil resources as well as the long term commitment to this specific power generation technology it is strongly recommended to review the measures set out in the EEG with respect to its efficiency to achieve the pursued objectives.