The medium to tiny hydro powered plant is available almost everywhere in eastern US but there is only small money in it.

小发电厂在美国东部到处都可以建立，但是他能赚的钱很少。

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Today, inside the fence, Sampur is being cleared for a 500MW coal-powered plant in a joint venture between India and Sri Lanka.

现在，高墙里面的萨姆布尔正在得到清理，准备在一家印度和斯里兰卡的合资企业内，建设一个500万瓦的煤动力重工厂。

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So far, this green sea slug is the only known animal that can be truly considered solar-powered, although some animals do exhibit some plant-like behaviors.

到目前为止，这种绿色的海参是已知唯一一种真正由太阳能驱动的动物，尽管有些动物确实能表现出一些植物般的行为。

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The technique works by focusing high-powered microwaves on plant-based material, transforming the tough cellulose molecules of the plant matter into volatile gases.

FORBES: Orange Peels Could Be Made Into Biodegradable Plastic

Now, that's a low bar, given -- (laughter.) But there was a team from Tennessee that had designed a self-powered water filtration plant so that homes in Appalachia could have access to clean water.

WHITEHOUSE: Education, Innovation & The Economy

At any rate, a group of municipal power companies in the American Midwest reckon that building a wind-powered compressed-air plant to take advantage of the blustery Great Plains will be worthwhile.

ECONOMIST: Compressed air might help to make wind power more reliable