Q&A on new auto emissions standards
Q. What will the rules do, exactly?
Q. What will the rules do, exactly?
Environment
May 19, 2009
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Starting in 2012, U.S. cars and trucks will have stricter fuel emissions standards -- up to 39 miles per gallon for cars and 30 mpg for trucks by 2016 -- under a proposed new standard President Barack Obama plans to announce ...
Environment
May 19, 2009
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Toyota Motor on Monday rolled out a cheaper, revamped Prius, seeking to boost its flagging sales and maintain its lead in fuel-sipping hybrids in the face of growing competition from rival Honda.
Energy & Green Tech
May 18, 2009
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The Obama administration's plan to cut research dollars for hydrogen-powered cars is not good news for South Carolina and its capital city Columbia, which just last month opened two hydrogen fueling stations and unveiled ...
Energy & Green Tech
May 10, 2009
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A key US lawmaker Tuesday announced agreement after White House talks on a plan to offer Americans government cash to trade in "old clunkers" -- ancient, gas guzzling cars -- for fuel efficient models.
Energy & Green Tech
May 5, 2009
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Dear EarthTalk: I don't understand why there are many European diesel cars with very high mileage ratings that are not available in the U.S. Can you enlighten? (John Healy, Fairfield, Conn.)
Environment
Apr 27, 2009
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(PhysOrg.com) -- One of the biggest arguments that some have made against plug-in electric vehicles is that they still promote the use of fossil fuels. When you have to plug in a car for a charge, the electricity used to ...
Four international bodies on Wednesday called on governments and car makers to halve global vehicle emissions by 2050 as the auto industry insisted it was serious about producing greener vehicles.
Energy & Green Tech
Mar 4, 2009
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Deftly using a pair of tweezers, Scott Geib pulls apart the insides of a yellowish, wormlike critter - the larva of a tree-devouring pest called the Asian long-horned beetle. Something in the insect's gut allows it to make ...
Energy & Green Tech
Mar 1, 2009
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One of the few bright spots in the dark days of the global economic downturn is the field of renewable energy.
Energy & Green Tech
Feb 26, 2009
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