利用可再生能源作为发电系统来支撑全国的铁路系统,不是容易的事情。不过德国铁路称到2014年,利用绿色能源给德国列车提供发动电力的比例将从20%提高到28%,并到2050年实现无碳发电。在不远的未来,德国打算利用风电、水电以及太阳能发电等可再生能源发电来支撑全国的铁路系统,这并非易事。然而这是德国联邦铁路公司的既定目标,只为一个简单的理由:它是消费者想要的。 Using renewable energy as a power generation system to support the nation’s rail system is not an easy task. However, Deutsche Bahn said by 2014, the use of green energy to provide German electric train to start the proportion of electricity from 20% to 28%, and by 2050 to achieve non-carbon power generation. In the near future, Germany intends to use renewable energy such as wind power, hydropower and solar power to power the country’s rail system, which is not easy. However, this is the stated goal of Deutsche Bahn, for one simple reason: it is what consumers want.