May 8, 2007, 12:16 pmGeneral Motors has joined the U.S. Climate Action Partnership, a group of companies calling for a mandatory cap on greenhouse-gas emissions.
GM is the first auto maker to join the group, which added several other new members today, including oil giant ConocoPhillips, Royal Dutch Shell’s U.S. subsidiary, insurance company American International Group and tractor maker Deere. Founding members of the group include BP’s BP America, Duke Energy, General Electric and DuPont.
GM and auto makers have resisted efforts to raise fuel-economy standards for their vehicles, saying the costs of compliance would be crippling and arguing that the burden of fighting carbon emissions should be shared throughout the economy.