Federal Climate Policy

200 Days & Counting: Environmental Threat Assessment

The Trump Administration presents a barrage of threats to the environment. Which threats are worst?

This is the last in our series on the state of play concerning U.S. environmental protection at this point of the Trump Administration. We can classify threats along three dimensions: the likelihood of harm, the seriousness and irreversibility of the harm, and the irreversibility of the institutional or legal change. Here’s an assessment of our […]

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200 Days & Counting: Pollution and Climate Change

Trump and Pruitt want to take an ax to EPA regulation. That will be harder than they think.

Rolling back EPA regulations is one of the Trump Administration’s priorities. The most notable example is Obama’s Clean Power Plan, which aimed to cut CO2 emissions from power plants. The other rule that has gotten considerable attention is the so-called WOTUS rule, which defines federal jurisdiction to regulate wetlands and watersheds. But these are not […]

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Setback for EPA in Regulating Gases with High Global Warming Potential

DC Circuit vacates 2015 rule on HFCs

Today, the D.C. Circuit Court of Appeals vacated a 2015 EPA rule targeting the use of hydrofluorocarbons (HFCs), a class of potent greenhouse gases that are used as refrigerants and propellants for a variety of purposes as a substitute for ozone-depleting chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). The court’s decision is a setback for President Obama’s […]

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Guest Blogger Gregory Dotson: Is Scott Pruitt Calling for an Amendment to the Clean Air Act?

EPA Administrator Resorts to Misleading Rhetoric in Possible Prelude to Revisiting Massachusetts v. EPA

Since he was confirmed to lead the U.S. Environmental Protection Agency six months ago, Administrator Scott Pruitt has relied on three points when discussing the issue of climate change. He has cast doubt on the science by claiming it’s difficult to know the human role “with precision.” He has questioned the ability of the agency […]

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When Trump’s Name is Forgotten, His Carbon Will Remain

Much of the carbon from his policies will remain in the atmosphere for centuries.

Given Trump’s desire to increase the use of fossil fuels, it’s no surprise that his presidency will result in increased carbon emissions.  Some of the carbon will remain in the atmosphere for centuries, an enduring monument to his presidency and his rejection of scientific facts. Before the election, I took a stab at estimating that impact, based […]

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Trump Administration Seeks Ninth Circuit Review in Pioneering “Atmospheric Trust” Case

U.S. District Judge Has Denied Government’s Effort to Dismiss Cutting-Edge Public Trust/Climate Change Case

Back in August 2015, I blogged on a then newly-filed federal lawsuit in which a coalition of children and their legal guardians sued the federal government to challenge the government’s proposed approval of a controversial liquefied natural gas (LNG) terminal proposed to be located on the Oregon coast.  That lawsuit contends that approval of the project would […]

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Why Trump’s Faux Withdrawal and Reality TV Announcement May Backfire

Opponents are Galvanized

President Donald Trump’s announcement that he will withdraw the U.S. from the Paris Agreement may have dramatic consequences for his administration – but not in the way he might imagine. His announcement is toothless. The U.S can’t withdraw from the Paris Agreement until the next Presidential election (assuming he makes it to the end). Yet […]

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A Bitter Pill

Will Trump’s Actions Unravel the Paris Agreement? It’s complicated.

It’s official: President Trump has decided to pull the U.S. out of the Paris agreement. So far as I c an, there’s little support for his decision from anyone who is not beholden to the coal industry. Sadly, this decision is only one way in which this President has dashed the hopes of the world. […]

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All You Need to Know About the Paris Agreement

Five posts About the Paris Agreement in One Place

Today we will finally know whether Donald Trump will make good on his campaign promise to withdraw from the Paris Agreement.  As background, here are five posts I’ve written since the agreement was adopted in December of 2015. First, Thoughts on the Accomplishments of the Paris COP , which explains why Paris is such a big […]

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UCLA Law Conference Webcast Today: State Climate Policy in the Trump Era

Symposium Features Sessions on California, Federal, and Multistate Greenhouse Gas Reduction Policy

UCLA Law’s Emmett Institute on Climate Change and the Environment is hosting a full day event today on the timely topic of State Climate Policy in the Trump Era on Monday, May 22, 2017. There will be a live webcast for those who cannot join the event in person. Full details are linked here. And here’s […]

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