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Tag: air quality

Spare-the-Air Days: How They Make the Call

KQED Science | December 30, 2013 | 0 Comments

Spare-the-Air Days: How They Make the Call

Making the call a day ahead of time requires a blend of art and science -- and regulators aren't always right.

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Rolling Out a ‘Clean Diesel’ Locomotive

KQED Science | November 22, 2013 | 1 Comment

Rolling Out a ‘Clean Diesel’ Locomotive

"Clean diesel" cars are now common on the highways. A new locomotive now takes that concept to the rails--with a few other bells and whistles.

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Wildfires a Growing Air Quality Issue

KQED Science | August 26, 2013 | 0 Comments

Wildfires a Growing Air Quality Issue

Major wildfires like California's Rim Fire, near Yosemite, are also long-distance air polluters.

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Valero Rail Project Fuels Tar Sands Speculation in Bay Area

KQED Science | August 9, 2013 | 2 Comments

Valero Rail Project Fuels Tar Sands Speculation in Bay Area

Valero wants to start using trains to bring crude oil to its Bay Area refinery. But the project is raising concerns about congestion, safety and air pollution in the East Bay city of Benicia – and the connection it may have to Canada’s controversial tar sands.

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Poll: Strongest Support Yet for Climate Action in California

KQED Science | July 31, 2013 | 0 Comments

Poll: Strongest Support Yet for Climate Action in California

Californians continue to favor strong, immediate action on climate, but not at any cost. And most of us still drive to work solo.

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