Policy ForumENERGY

A Road Map to U.S. Decarbonization

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Science  01 Sep 2006:
Vol. 313, Issue 5791, pp. 1243-1244
DOI: 10.1126/science.1130338

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Summary

Alternative energy sources could replace 70% of fossil fuels in America within 30 years at a cost of $200 billion per year.