Newspaper article The Christian Science Monitor

California's Data Challenges EPA

Newspaper article The Christian Science Monitor

California's Data Challenges EPA

Article excerpt

California's ambitious plan to regulate greenhouse-gas emissions of cars and trucks would be more than twice as effective in reducing such gases by 2016 than the new federal fuel-economy law, the state said as part of a new legal broadside against the US government this week.

Such factoids are among reams of statistical evidence offered by California in a lawsuit filed Wednesday to try to reverse the Environmental Protection Agency's rejection last month of the Golden State's request to limit such tailpipe emissions. Fifteen other states and five environmental groups quickly joined California's suit.

Just how effective California's plan would be is important because EPA Administrator Stephen Johnson has specifically cited the new fuel-economy law, which Congress approved last month, as a more effective national approach. He made that assertion when rejecting the state's request for a waiver from the Clean Air Act.

Aside from statistical evidence, California - whose plan could be the template for states containing nearly half of America's populace - is in a strong legal position to prevail in court, analysts say. That's due in part to EPA precedent granting 53 similar waivers already - and because the EPA appears to be relying on novel legal interpretations for rejecting California, they say.

"I'll be interested to see how [Department of Justice lawyers acting for the EPA] parse their way through this one. It won't be easy," says Bruce Buckheit, an environmental consultant who directed the EPA's air-enforcement division until 2003.

The EPA declined to comment on the lawsuits Wednesday, though it reiterated comments Mr. Johnson made last month when he said the Bush administration was "moving forward with a clear national solution - not a confusing patchwork of state rules" to cut vehicle emissions. The EPA also said the new national fuel-economy standard "would be more effective than a partial state-by-state approach."

But according to California's newly unveiled analysis, the US Corporate Average Fuel Economy (CAFE) statute, which mandates a 35- mile-per-gallon fleet average by 2020, would cut greenhouse gas emissions by only 8 million metric tons - compared with 17 million metric tons by 2016 for California's plan.

If a dozen other states that have already adopted California's proposed standards joined the Golden State, the impact would reduce greenhouse tailpipe emissions by nearly 60 million metric tons nationwide by 2020 - about 60 percent more than would be accomplished by CAFE, the California analysis showed.

EPA has yet to unveil its own technical analysis, which is expected to support Johnson's contention that the CAFE law is a superior mechanism. Also yet to be unveiled is EPA's legal argument.

Hints as to EPA's legal position may be found, however, in Johnson's Dec. 19 letter to Gov. Arnold Schwarzenegger denying California's request. It was, he said, fundamentally different from past waivers the EPA has granted. But legal analysts say EPA's basis for denying California must go further and pass four legal tests under the Clean Air Act, including:

* Prove that California's request was arbitrary and capricious. …

Search by... Author
Show... All Results Primary Sources Peer-reviewed


An unknown error has occurred. Please click the button below to reload the page. If the problem persists, please try again in a little while.