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Cutting ozone will require radical transformation of California's trucking industry
2015-10-11 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed
LA Times: At a laboratory in downtown Los Angeles, a big rig spins its wheels on massive rollers as a metal tube funnels its exhaust into an array of air quality sensors. Engineers track the roaring truck's emissions from a bank of computer screens. The brand-new diesel truck is among the cleanest on the road, the engineers at the California Air Resources Board testing lab say. Even so, its 550-horsepower engine spews out more than 20 times the smog-forming nitrogen oxides of a typical gasoline-powered...
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Category:Electronics and Electrical