GHG emissions

Californians still support action to reduce greenhouse gas emissions, according to new report

California, for better or worse, is still a bellwether state on many public policy issues.  Public opinion here matters, not just as a predictor of our state’s future political direction, but also nationally.  And California’s residents’ opinions about environmental issues are particularly important, given our state’s leadership on environmental issues.  Right now, there is a …

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The new and improved EPA

Since I’ve suggested elsewhere on this blog that EPA might not yet have achieved full vertebrate status with respect to mountaintop removal mining, I should acknowledge some of the positive steps the agency has taken recently. Three  examples: EPA and the Department of Transportation jointly proposed new fuel efficiency/greenhouse gas emission standards for cars and …

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Good news and bad news on climate change

First the bad news, which is not exactly new but is getting new attention. In the absence of strong policy interventions, warming may be much worse than the IPCC’s projections.  MIT’s Joint Program on the Science and Policy of Global Change issued a report in January projecting median surface warming in a “business as usual” …

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More on the endangerment finding

As Dan mentioned earlier, EPA today issued its proposed finding that emissions of six greenhouse gases, taken together, endanger public health and welfare, and that emissions of four of these gases from cars contribute to the problem. The proposal rests on a robust interpretation of EPA’s authority to find endangerment, supported by a detailed and …

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