For example, European countries have already set targets for renewables to account for at least 10 % of their total energy production by 2010. Denmark has set this target as high as 29 %, while Germany's target is 14 %.
例如歐洲各國已設定再生能源發展目標，希望在二○一○年時，再生能源的比例能達到總能源的百分之十以上，其中丹麥高達百分二十九，德國也有百分之十四。