| On Rooftops Worldwide, a Solar Water Heating Revolution |
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By Lester R. Brown
The harnessing of solar energy is expanding on every front as concerns about climate change and energy security escalate, as government incentives for harnessing solar energy expand, and as these costs decline while those of fossil fuels rise. One solar technology that is really beginning to take off is the use of [...]
Posted: 2010-03-09 12:13:46Author:Earth Policy Institute |