President Barack Obama will announce today that automakers must meet average U.S. fuel-economy standards of 35.5 miles per gallon by 2016, four years sooner than previously planned, a senior administration official said.

The plan adopts nationwide a standard proposed by California, setting the first-ever U.S. limit on greenhouse-gas pollution from vehicles.

Auto companies and California have signed off on the proposal, ending their feud over the state’s proposed rules. California’s Republican Governor Arnold Schwarzenegger and General Motors Corp. Chief Executive Officer Fritz Henderson are among those planning to attend Obama’s announcement.

“It launches a new beginning,” said David McCurdy, president of the Alliance of Automobile Manufacturers, in a statement. “The president has succeeded in bringing three regulatory bodies, 15 states, a dozen automakers and many environmental groups to the table.”

The Washington-based alliance represents 11 carmakers, including GM, Chrysler LLC, Ford Motor Co. and Toyota Motor Corp.

Source: Bloomberg