The company launched the program in 2006 to promote the development of alternative energy sources for aircraft.

VOA: standard.2010.08.11

Do you think that one day we will be able to find an alternative energy?

你觉得有一天我们能找到替代能源吗？

对全球变暖的政策 - SpeakingMax英语口语达人

We would be then reaching to the EU, and saying: "Look, you got some oil, and you've also got possibilities of developing alternative sources of energy, We'll work with you.

我们主动和欧盟交谈，你们有石油资源，你们还有可能,开发可替代能源资源，我们想和你们合作。

普林斯顿公开课 - 国际座谈会课程节选

Solar developer Stanley Florek of Seattle says the fixed,premium purchase price gives alternative energy suppliers assurance they'll recover the high costs they pay upfront.

VOA: standard.2010.03.23

Because I,I wanted to get into alternative energy.

因为我想去做替代能源，

学习化学专业的原因 - SpeakingMax英语口语达人

It includes substantial spending increases for health care,education and the development of alternative energy sources.

VOA: standard.2009.03.17

And since there's no alternative energy major,

但是没有新能源这个专业，

学习化学专业的原因 - SpeakingMax英语口语达人

Later,he continued his campaign to win public support for his proposed 2010 federal budget - particularly his request for billions of dollars for health care,education,and alternative energy.

VOA: standard.2009.03.23

His economic recovery plan and his federal budget proposal both emphasize alternative energy.

VOA: standard.2009.03.20

The opposition Republicans' weekly message focuses on alternative energy.

VOA: standard.2009.05.23