Climate Change

Cap and Trade Heats Up—For Better or Worse

Prices are high and markets are proliferating as program designers lean away from the more controversial elements of carbon trading.

This past year has been big for cap-and-trade-style systems, and that momentum looks like it’s continuing in 2023. Recently, we’ve seen new programs start up in Oregon and Washington, a proposal in New York State for new carbon markets, and sustained high prices in existing programs in California and the Northeast. Although these programs differ …

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Tribal Energy Sovereignty in California

California’s energy agencies hold joint hearing with Tribal governments.

On Thursday, March 2, 2023, California’s principal energy agencies – the California Energy Commission (CEC) and the California Public Utilities Commission (CPUC) – held a first-of-its-kind, joint en banc hearing at Cal Poly Humboldt with Tribal government leaders and all 10 commissioners of the CEC and CPUC. In a world where on-the-ground collaboration between governments …

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Top 5 Climate Reasons To Reduce Driving, Even With Electric Vehicles

Sprawl and EVs still have significant carbon costs

California and other jurisdictions have been moving to reduce vehicle miles traveled (VMT) as a climate solution. Yet some pro-sprawl interests question whether this is necessary, given the advent of electric vehicles. It’s fair to ask: if all vehicles are “zero emission,” do we really need to care any more about how much driving we …

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Climate Policy’s “Plan B”

As the initial top-down approach failed, a new approach to climate policy crystalized.

My last blog post told the story of the original top-down approach to climate policy. It was supposed to feature binding restrictions on carbon emissions in a global treaty and federal legislation. By 2012, it was plain that neither half of this “Plan A” strategy was in the offing. Building on trends that had begun …

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Climate Policy at the Turn of the Century: The Death of “Plan A”

The original plan involved top-down global and US emission limits. They never happened.

When the campaign to cut carbon emissions began in the last decade of the 20th Century, there seemed to be a clear path forward. International negotiations would begin with a framework convention, followed by a later global agreement capping carbon emissions. Within the US, Congress would enact legislation cutting carbon emissions. By the end of …

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Need Quick Climate Solutions? Check Out Our “Climate Break” Podcast

Berkeley Law production also airing every Thursday on NPR-affiliate KALW in San Francisco

Climate change news is often quite depressing, with frequent stories on the science and ever-worsening impacts. What gets lost in this otherwise important coverage is the amazing and inspiring tales of innovation and solutions happening all around us, in every sector and walk of life. That’s why Berkeley Law’s Center for Law, Energy and the …

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The Great-Great-Grandmother of Climate Science

Herein of the now-forgotten woman who discovered the warming effect of CO2.

The first climate science ever published was in 1856 by Eunice Newton Foote, who discovered that CO2 and water vapor trapped the sun’s heat.   Her paper was read at the annual meeting of the American Association for the Advancement of Science. That paper, along with another paper of hers,  were the only physics papers by …

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Good News from the Land of 10,000 Lakes

Earlier this month, Minnesota adopted a bold new clean energy plan.

The headline news is that Minnesota has adopted a 2040 deadline for a carbon-free grid.   The headline is accurate, but the law in question contains a lot of other interesting features that deserve attention. Despite the law’s extremely unglamorous name (“Senate File 4”), this is a big step forward for the state, as well as …

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Should There Be a ‘Non-Use’ Agreement on Solar Geoengineering?

Volcanic eruption (Sarychev Peak)

Why I signed the call for a non-use agreement, and what that might mean for research.

Although I’m a newbie at the Emmett Institute, I have been working on geoengineering for a decade now. I have heard countless arguments over whether and how solar geoengineering could be useful in the struggle to manage climate change. I have seen deeply misleading claims by both its supporters and detractors, many trying to coopt …

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I’m With Paul

Krugman claims that climate action doesn’t mean an end to growth. He’s right.

In a recent column, Paul Krugman argued that cutting carbon emissions doesn’t have to mean an end to economic growth. He’s right about that. Carbon emissions and growth aren’t joined at the hip. He could have added that economic growth and quality of life don’t necessarily go together. The numbers are really clear about the …

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