vehicle pollution

Automakers Love to Use the Great Outdoors to Sell Cars That Pollute National Parks

Franklin Pass in Sequoia National Park

Auto companies continue campaign against progress on vehicle pollution

At the top of Franklin Pass last week, 11,710 ft above sea level and deep in Sequoia National Park, I stopped to catch my breath. There’s no doubt the altitude was affecting me, but looking back towards the thick inversion layer sitting over the western San Joaquin Valley, I had to wonder to whether pollution …

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Where Does Air Pollution Come From?

When we think about pollution sources, we tend to picture factories.  As it turns out, that’s wrong.  At least, that’s the finding in a very carefully conducted study by UT’s David Adelman. He found that industry is not a leading source of air pollution, with two major exceptions.  One exception consists of   coal-fired power plants (and …

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