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Are Electric Cars Greener?

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Are Electric Cars Greener?

"It's also easier to clean up, maintain and monitor one smokestack (the power plant's) than it is to do those things for a million smokestacks (all of our tailpipes). And even if you're charging your car from the dirtiest power plant, running on 100 percent coal, electric-car expert (and, to be fair, advocate) Jim Motavalli says you'd still reduce climate emissions by 30 to 40 percent over individual gasoline-powered cars."

1948 Donora smog

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1948 Donora smog

"The 1948 Donora smog was a historic air inversion that resulted in a wall of smog that killed 20 people and sickened 7,000 more in Donora, Pennsylvania, a mill town on the Monongahela River, 24 miles (39 km) southeast of Pittsburgh."

"Sixty years later, the incident was described by The New York Times as "one of the worst air pollution disasters in the nation's history". Even 10 years after the incident, mortality rates in Donora were significantly higher than those in other communities nearby."

"The incident was little spoken of in Donora until a historical marker was placed in the town in 1998, to commemorate the 50th anniversary of the incident. The 60th anniversary, in 2008, was commemorated with memorials for the families of the victims and other educational programs. The Donora Smog Museum was opened on October 20, 2008, located in an old storefront at 595 McKean Avenue near Sixth Street, with the slogan "Clean Air Started Here". Fewer than 6,000 people still live in Donora."