EPA allows California to regulate car gases
3 Jul 2009

The US Environmental Protection Agency has granted California's request to regulate greenhouse gas emissions from cars and light trucks as the Obama administration implements measures to increase fuel efficiency and reduce the impact on global warming linked to these gases.
The regulations require car makers to raise the fuel economy of cars and trucks sold in the state by 40 per cent over the next seven years, to an average of 35.5 miles per gallon by 2016.
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