Climate Change

Los Angeles Climate Change Adaptation

My UCLA colleague Alex Hall has released a high quality micro-geography report  highlighting within Los Angeles variation in heat wave risk in the medium term future.  I salute his efforts. This type of research is exactly what I expect more climate scientists to deliver namely high quality information that is correlated with what Mother Nature will …

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DC Circuit 1, Roy Cohn 0

“I don’t want to know what the law is.  I want to know who the judge is.”  — Roy Cohn There’s one more important point about today’s per curiam DC Circuit ruling that should be emphasized: the composition of the panel.  Two members were Clinton appointees: Judith Rogers and David Tatel.  But the third was the …

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C-Change.la and a Sea Change in Climate Change Communication

It has become increasingly clear that in order to address climate change effectively through carbon emissions reduction and adapting to new conditions, we will need new communication tools. Last week, I blogged about a new, groundbreaking climate impact study that projects the impacts of climate change on southern California’s communities at unprecedentedly high resolution.  What …

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DC Circuit’s Unanimous Decision to Uphold Greenhouse Gas Rules Across the Board Major Victory for EPA

As Dan just noted, the U.S. Court of Appeals for the D.C. Circuit — in a unanimous decision — handed the U.S. EPA a sweeping victory in upholding across the board four separate components of the agency’s rules to regulate greenhouse gas emissions.  The opinion can be found here. A little background is in order …

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NEWSFLASH — Court Upholds Greenhouse Gas Rules

From E & E news: The U.S. Court of Appeals for the District of Columbia Circuit announced it had denied industry petitions seeking invalidation of the so-called endangerment finding, the agency’s original conclusion that greenhouse gases pose a health risk and should be regulated under the Clean Air Act, and the “tailpipe” rule that set …

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Putting a Cap on the Green Paradox

The Green Paradox holds that emission control measures scheduled for the future can backfire.  Foreseeing a smaller market in the future, fossil fuel sellers decide to unload more of their reserves now by cutting prices.  A recent report from Resources for the Future provides more details if you’re interested (though the details don’t matter for …

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UCLA and City of Los Angeles Publish First-Ever Detailed Long-Term Climate Forecast for a City’s Neighborhoods

A team led by UCLA researcher Dr. Alex Hall has released a study that projects temperature trends by neighborhood within the Los Angeles region for the mid-21st century.  The report is the most sophisticated regional study of climate trends that has ever been developed, and is based on climate modeling two orders of magnitude higher …

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California Court of Appeal Upholds AB 32 Scoping Plan for Greenhouse Gas Reduction

Today, the California Court of Appeal  rejected an appeal by environmental justice advocates seeking to scuttle the California Air Resources Board’s AB 32 Scoping Plan.  EJ advocates objected to the Scoping Plan’s adoption of a cap-and-trade program to achieve some of the greenhouse gas reductions required under the landmark California law AB 32.  Their primary …

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Emmett Center and NRDC Publish New Report on the Environmental, Energy, and Fiscal Benefits of Smart Roofs

My colleague and co-blogger Cara Horowitz has just published a new report on the potential benefits of adoption of “smart roofs” throughout Southern California.  Looking Up: How Green Roofs and Cool Roofs Can Reduce Energy Use, Address Climate Change, and Protect Water Resources in Southern California, co-authored with UCLA Law alumnus Noah Garrison of NRDC, …

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How to Turn a Forest Into a Desert

Anyone familiar with the Supreme Court’s landmark decision in Massachusetts v. EPA will also know Georgia v. Tennessee Copper, the landmark 1907 decision used by the Massachusetts court to hold that states have standing to challenge EPA’s failure to promulgate climate change regulations.  Courtesy of the Journal of American History, I have discovered that there …

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