Posted on 12/09/2004 6:56:35 PM PST by NormsRevenge
SACRAMENTO (AP) - California air pollution regulators, frustrated with the failure of a voluntary plan promoted by the trucking industry, instituted mandatory requirements Thursday to clean up illegal diesel engines.
Air quality groups hope California's decision once again ripples across the country, as the U.S. Environmental Protection Agency struggles with the same nationwide enforcement problem. The decision applies to an estimated 300,000 to 400,000 vehicles licensed in other states that drive through California, as well as 58,000 California-licensed trucks.
But the Engine Manufacturers Association suggested it will sue on behalf of its members, who believe they shouldn't have to pay for diesel engine upgrades as required under the state Air Resources Board ruling.
The action is the latest round in a battle that state and federal regulators thought they had won more than six years ago with a $1 billion settlement with truck manufacturers.
The settlement required manufacturers to replace so-called "smog defeat" devices that regulators said illegally bypassed emissions equipment in trucks, buses and recreational vehicles at highway speeds.
But it required replacement only when heavy-duty engines built between 1993 and 1999 underwent major overhauls, something that happens far less frequently than regulators had expected.
The Air Resources Board estimated only about 18 percent of roughly 58,000 California-licensed vehicles had the upgrades since the settlement.
In March, the air board agreed to a voluntary plan that called for the industry to reach 35 percent compliance by Nov. 1, with 100 percent compliance phased in by 2008.
But that resulted in an increase of only about a half-percent per month, said board spokesman Jerry Martin.
"Some companies had barely moved, and most of them were in the teens or less" in percentage of compliance, he said. The exception was Detroit Diesel Corp., which testified Thursday it had reached or was near 35 percent and was exempted from the mandatory regulations by the air board.
The rest of the industry now faces legal deadlines that, based on model year, will phase in the retrofits by the end of next year for all heavy duty trucks. Medium duty trucks have until the end of 2006. The other major manufacturers are Caterpillar, Cummins, Mack-Renault, Navistar and Volvo.
"It finally ends six years of delay by the engine manufacturers. There's an enormous benefit for air quality," said Don Anair, a clean vehicles engineer with the Union of Concerned Scientists environmental group. "Hopefully CARB's decision sets a nationwide precedent for manufacturers to clean up their trucks."
The air board estimated that removing the bypass devices from state-licensed vehicles would prevent an estimated 30 tons a day of diesel pollution from entering the atmosphere, the equivalent of removing 1 million cars from California highways. Out-of-state vehicles produce another six- to nine tons of diesel pollution each day.
Engine Manufacturers Association representatives could not immediately be reached, and California Trucking Association officials did not return repeated telephone messages left by the Associated Press over two days.
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On the Net:
Air Resources Board: www.arb.ca.gov
Engine Manufacturers Association: www.enginemanufacturers.org
BTTT!!!!!!!
Ping...
Hey Pete, I wonder what a one week boycott would do to straighten out their thinking?
I'm picking up a new Mercedes E320 CDI tomorrow. Hopefully, any changes will grandfather existing vehicles.
the old red pete on my profile page ran 1,140,000 miles before I did the first inframe on her.
Cal. didn't plan on the reliability of Cat engines nor good maintainence...
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