On June 30, the Environmental Protection Agency granted California the authority to regulate emissions of greenhouse gases from motor vehicles, beginning with the 2009 model year. In overturning a previous decision, EPA has waived federal Clean Air Act pre-emption of more stringent state regulations.
Further information can be found at the EPA website, http://www.epa.gov/otaq/climate/ca-waiver.htm.

i think we should pass more strict laws against Greenhouse Gases. it is good to know that at least there is a reduction in Chloro Fluoro Carbon use today but the real problem today is still CO2.
Comment by John — October 2, 2009 @ 11:52 pm