Climate Change

The Social Cost of George W. Bush

Bush promised climate action but reversed himself. The result: billions of dollars in global harm.

When Bush ran for President in 2000, he endorsed mandatory limits on CO2 emissions.  Within three months of taking office, he reversed himself to the dismay of some members of his own administration.  The upshot was that the US resisted any effort to address climate change and embraced a “drill baby drill” energy policy. You …

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Why the Bay Area’s Zero-Emission Appliance Rule is a Big Deal

BAAQMD’s trailblazing rule will ban the sale of new gas furnaces and water heaters to combat nitrogen oxide pollution. It marks a big victory for public health and the planet.

Air quality officials in the San Francisco Bay Area just made history by moving to adopt the nation’s first rules phasing out new gas-fueled water heaters and furnaces in homes and businesses within about eight years. This action serves as a major step in the effort to curb health-harming and planet-warming emissions from buildings. Several cities …

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Solar Geoengineering in the News — Again and Again

An update on the serious and the silly

Solar geoengineering has been prominent in the news lately. It looks like the long-predicted spike of attention to these potential climate responses may finally be starting – with many attendant opportunities for controversy and confusion. For background on solar geoengineering, why it’s important to research, and what the debates over it are, check out various …

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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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The Buildout Begins

New billion-dollar factories to produce EVs and their batteries are popping up across the country, with important political implicationss.

There’s been a surge of new EV and battery manufacturing projects in the past year. According to NPR, “In 2022 alone, companies announced more than $73 billion in planned projects — more than three times the previous record, set in 2021.” We read a lot about the rapid expansion of EV and battery manufacturing.  It …

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Biden’s silent climate victory lap

The president talks up his climate laws without saying “climate.” Can the U.S. meet its climate goals without telling voters about them? 

Well, we finally got a real “Infrastructure Week.” President Biden has been traveling from Baltimore to New York to Kentucky, touting his major legislative achievements in front of trains, tunnels and bridges. He’s talking up both the Infrastructure Investment and Jobs Act (IIJA) and the Inflation Reduction Act (IRA) as a warm-up for his State …

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The fight over California’s greenhouse gas and ZEV car standards continues

UCLA Clinic files amicus brief on behalf of Sen. Carper and Rep. Pallone to uphold standards

Of the many achievements of California’s legendary legislator Fran Pavley, one of the most remarkable is then-Assemblywoman Pavley’s modest bill, AB 1493, which directed California to become the first jurisdiction in the country to control greenhouse gas emissions from cars.  That bill, introduced in 2001 and passed the next year, told the California Air Resources …

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That Was The Year That Was

The Biggest Environmental Stories of 2022

A lot has happened on the environmental front. Here are the biggest stories of 2022. Congress passed the Inflation Reduction Act, providing $369 billion in tax credit and spending to reduce carbon emissions. California banned the sale of new gas cars in 2035, with several other states now agreeing to follow suit. The Democrats lost …

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The Transport Decarbonisation Alliance at COP27

Call to Action on Active Mobility and Deep Dive on Clean Trucks

Last month at COP 27 in Egypt, CLEE partnered with the Transport Decarbonisation Alliance (TDA) and the California Air Resources Board (CARB) as chair of TDA, to convene experts to discuss some of the major next steps in clean transportation. While avoiding the worst of climate change requires a rapid increase in the pace of …

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Loss and Damage

A deeper dive into the top issue at COP27

As I noted in my last post, this year’s conference of the parties to the climate treaties (COP27) became pretty much a single-issue conference, focused on adaptation and the associated needs for finance – in particular on the urgent need for financial assistance to support adaptation in the Global South, and the lamentable record of …

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