Stories: U.S. State & Regional Climate Change Policy

Shale Gas: Time to Look Before We Leap Any Further

Shale gas is a game-changer for global energy supply. It is already transforming the U.S.

As the U.S. Environmental Protection Agency prepares to release new Mercury and Air Toxics Standards (MATS), some people may be wondering about the history and timeline for these standards.

EPA Mercury Rules: Keeping the Lights on While Removing Toxics from Our Air

Next week the U.S.

A new report finds that the Regional Greenhouse Gas Initiative (RGGI) has had a positive economic impact on the region.

While there has been little progress on national climate policy this year, California has quietly continued to make strides in implementing its comprehensive greenhouse gas (GHG) emission reduction

Innovation can close the gap between the low-carbon technologies of today and the low-cost, high performance technologies the world needs.

A version of this piece originally appeared in a special energy section of The Hill.

The California Air Resources Board (CARB) staff is holding a workshop today on additional details that were recently announc

Economist Frank Ackerman has called the “social cost of carbon” the most important number you never heard of. What is the social cost of carbon, where do the numbers come from, and why should policymakers take care when using them?

This article originally appeared in the May/June 2011 edition of The Environmental Forum (www.eli.org), and is reposted with permission.