air pollution
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The Bush administration lets a profitable energy-efficiency program lapse
As of yesterday, Oct. 1, the most successful program in U.S. history for improving energy efficiency in federal buildings is toast. The demise of the Energy Savings Performance Contracting program is no insignificant matter, seeing as how the federal government is the single biggest energy-user in the nation. Taxpayers spend $4 billion per year to […]
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Return of the Smog Monster
Southern California Air Quality Takes a Turn for the Worse After years of gradual improvement, Southern California’s air quality took a tumble this summer, falling to its worst levels since 1997 due to the combined effects of hot weather and increasing emissions. Taken as a whole, the region’s air quality has dramatically improved in the […]
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Bush pushes his Clear Skies plan — and his electoral prospects — at a notoriously dirty power plan
Bush talks to the masses in Michigan. Photo: White House. When President Bush set out on Monday to defend his recent New Source Review rollback and promote his energy bill and Clear Skies program, it was hard not to notice the peculiar setting he chose. Wearing a hardhat and safety glasses, the commander in chief […]
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Who needs Superfund when we’ve got reality TV?
By the end of the year, only $28 million will be left in the U.S. EPA’s Superfund account. Superfund pays for the reclamation of abandoned toxic-waste sites, and $28 million barely affords a study just to figure out how to clean up one of the 1,200 deserted dumps wasting away in American communities. Money’s tight […]
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Idle Trucks Are the Devil’s Playthings
New gadgetry at truck stops could help slash pollution from idling big rigs. Most truck drivers across the U.S. leave their vehicles’ engines running all night while they’re parked at truck stops because it’s the only way to keep the heating or air conditioning on while they get some shuteye. Between 840 million and 2 […]
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Advice on driving vs. flying
Hi Umbra, I’m wondering if you have any numbers comparing the fuel efficiency of flying versus driving the average car for the same distance. Also, how does carbon dioxide production compare for the same trip? SteveLoomis, Calif. Dearest Steve, Flight blight? Here’s what I can find so far, courtesy of the Rocky Mountain Institute in […]
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Umbra on scooters
Dear Umbra, I was thinking of buying a scooter with the idea that (in addition to being fun) I would be using a more fuel-efficient means of transportation on days when the weather was good. Then I got the edition of the Daily Grist telling me how dirty motorcycles are. Now I’m worried: Are scooters […]
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Umbra on motorcycles
Dear Umbra, I recently read a claim that “motorcycles produce far more pollution per mile than your typical car, truck, or SUV.” Is that true? I’ve got a friend who’s currently making her (bad-ass) way across country on a Harley — 60 mpg, baby — and we are both curious about the environmental impacts compared […]
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The Farmer and the Smell
The U.S. EPA could offer large industrial livestock farms amnesty from the federal Clean Air Act and Superfund laws, according to people involved in agency-industry talks. Rather than enforce the laws, the EPA would monitor pollution levels at roughly 30 large hog and chicken operations, a plan environmentalists and former enforcement officials say is far […]
