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Federal income tax credits for energy efficiency. a number of tax credits for residential energy efficiency have been renewed. these tax credits are available for. The energy story is a general introduction to energy. chapters explore renewable energy, fossil fuels, electricity, circuits and many other things.. Cleantechnica is the #1 site in the us for cleantech news & commentary. we focus on solar energy, wind energy, electric cars, and other clean technologies..
Cleantechnica is the #1 site in the us for cleantech news & commentary. we focus on solar energy, wind energy, electric cars, and other clean technologies..