The DOE wind program has been exploring the potential for wind power to meet growing challenges for water supply and treatment. The program is currently characterizing the u.

美国能源部风能计划一直在探索风能的潜力，探寻着风力发电是否能满足日益增长的经济对水资源以及供水处理的要求，这也是一个巨大的挑战。

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Two are university programs, like AguaClara, a research program at Cornell University that produces municipal water treatment technology which relies on gravity rather than electricity.

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Imagine water pouring into a sink and a really tiny stopper trying to hold it all back--that's our treatment program--and there's nothing slowing the amount of water pouring into that sink.

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