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efficiency

President Barack Obama
Concerns center around the formula used to reach the 54.5 mpg standard, the leniency granted to big trucks and how emissions for EVs will be counted
WASHINGTON—Half-starved conservationists have been thrown so few crumbs by the Obama administration...
Aug 3, 2011 | Read More
The solar efficiency problem may be solved, not by some amazing new material, but by existing and...
Feb 16, 2010 | Read More