2009年再生能源喜事连连。

2009 was a good year for renewable energy.

他已经对再生能源进行了广泛研究。

He has carried out extensive research into renewable energy sources.

他说：「它将是再生能源的矽谷。

This will be the Silicon Valley of renewable energy, he said.

他计划要为外骨骼添加再生能源的能力，使得平地的运行能耗损很少能源或甚至不耗损能源。

He plans to add regenerative capabilities to the exoskeleton, so that it will require little or no power when moving on level ground.

美利坚大学的调查报告工作室与ABC(美国广播公司)的《今晚世界新闻》合作揭露了再生能源领域的一大秘辛。

The Investigative Reporting Workshop at American University broke a large story on renewable energy in association with ABC's World News Tonight.