California Air Resources Board

Continuing to lead the United States' clean energy initiatives, California has officially adopted a cap-and-trade program.

The California Air Resources Board (ARB) made it official with a unanimous vote; and, by doing so created the first carbon market in North America.

General Motors (NYSE: GM), the world’s second largest auto-manufacturer has made a $6 million investment in Proterra, a company that makes electric buses.

California continues to lead the United States in creating policy that supports the reduction of greenhouse gas (GHG) emissions  and clean energy growth.

The statistics are more than compelling -- and for those of in Southern California, they are all too familiar with the silent assassin that clouds over Los Angeles every day, challenging the fate of everyone in it’s midst.

In some of the best news of an otherwise dismal week, California’s SBX1-2 has gotten the approval it needed from both the State Assembly (the equivalent of the Legislature) and t

In an effort to curb carbon emissions, federal, state and municipal governments in the United States are getting creative.

With California Air Resources Board's approval of a new carbon emissions cap-and-trade system California continues to lead the way in clean energy policy in the United States.

Those watching the America's solar power incentive scene lately might be inclined to believe that the honeymoon – inspired in part by the American Recovery and Reinvestment Act of 2009 (ARRA, also known as the stimulus) – is over.

Regulators in California have voted in favor of a new regulation that will see utility companies produce one-third of their electricity from renewable forms of energy by 2020.

Governor Arnold Schwarzenegger recently announced that the California Building Standards Commission has adopted the nation’s first mandatory Green Building Standards Code: CALGreen.