Climate Change

Let’s Strengthen California’s Climate Goals

seal-of-california

Tackling the post-2020 era

A few days ago, I wrote a post taking issue with the idea that AB 32’s emissions limit expires in 2020.  Here’s a follow-up.  Even with AB 32’s influence beyond 2020, California is right to want to do more.  Through the leadership of Senators De Leon, Pavley, and others in the legislature, there’s a package […]

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Prioritizing Livestock Emissions

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How do you solve a problem like manure?

Under AB 32, California’s climate change law, “greenhouse gas” is defined to include carbon dioxide, methane, nitrous oxide, and some fluorinated gases. But the bulk of the state’s efforts to date have focused primarily on the first. CO2 is undeniably the primary offender: It accounts for about three quarters of annual global emissions, and is […]

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The Climate-Nutrition Nexus

healthy diet

The  advisory panel on nutrition ruffled some congressional feathers by taking environmental impacts into account.  The panel’s report concludes that “a dietary pattern that is higher in plant-based foods, such as vegetables, fruits, whole grains, legumes, nuts, and seeds, and lower in animal-based foods is more health promoting and is associated with lesser environmental impact than is […]

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AB 32 and post-2020 climate goals

Big Sur California Untitled

What does California's Global Warming Solutions Act say about emissions after 2020?

I have heard some references, recently, to AB 32 “expiring” in 2020.  It’s easy to understand where this idea comes from: California’s premiere climate change law was passed in 2006 and sets a goal for the state to return to 1990 levels of greenhouse gas emissions by a deadline of 2020.  Moreover, one of the […]

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Climate Engineering: National Academy Committee recommends starting research (with limits)

An NAS report on controversial engineered responses to climate change gets all the big things right, but avoids the hardest questions

Earlier this week, the National Research Council Committee on Geoengineering Climate released two reports, “Climate Intervention: Carbon Dioxide Removal and Reliable Sequestration” and “Climate Intervention: Reflecting Sunlight to Cool Earth.” Requested and funded by several US federal departments – NASA, NOAA, DOE, and the cutely labeled “U.S. Intelligence Community” – this report is the first […]

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A Link Between Climate Denial and Autism? Inquiring Minds Want to Know!

climate denial photo

You too can be a denialism/autism truther.

Let’s start by being candid and admitting that the jury is still out on this one.  Still, there are reasons for concern about the possibility that climate denial can be associated with autism.Anyone who says this is false is just being dogmatic.  We should at least openly acknowledge the existence of scientific uncertainty. Just consider […]

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Tea Party Support for Cutting Greenhouse Gases?

Capitol + smokestack

Surprising New Poll Results

The NY Times reports some very interesting poll results regarding climate change. The poll shows that Americans are more likely to support a candidate who favors action on climate change, less likely to favor a candidate who takes the “I am not a scientist” line, and much less likely to favor one who calls climate […]

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Rain-Free January Portends Continued California Drought of Increased Severity

Severe Reduction in Sierra Snowpack Another Sign That State's Worst Drought Just Gets Worse

January 2015 ends with a most dubious distinction: it’s been the driest January in recorded California history.  That’s especially bad news, considering that January has traditionally been the wettest month of the year in the Golden State. According to National Weather Service and California Department of Water Resources (DWR) statistics, the alarming precipitation figures for Northern […]

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Celebrating Four Decades of Energy Innovation: The California Energy Commission at 40

How California & the Commission Launched Their Acclaimed Energy Policy--& the Challenges That Lie Ahead

This month marks the 40th anniversary of California’s landmark Warren-Alquist Act, which created the state Energy Commission and triggered a transformation of energy policy in California, across the U.S., and abroad. This week an impressive group of energy policymakers, political leaders, energy scholars and Energy Commission alumni gathered at events in Sacramento and at the U.C. Davis […]

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Solar Tariff Wars Heat Up

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States that have helped boost rooftop solar installations through so-called net metering policies are beginning to scale back their subsidies under pressure from utilities.   As ClimateWire reported today (here’s the link but it’s behind a paid subscription wall), Hawaii’s largest utility has just proposed rolling back the state’s net metering policy, joining Arizona, California, […]

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