Air Quality

Centering Public Health at the UN Climate Talks

A pollution pod at COP28

Guest Contributor Meleana Chun-Moy reflects on COP28 and the growing recognition of the intersection between the climate crisis and human health.

The climate crisis is a public health crisis, and it finally seems global leaders have recognized that fact. With the backdrop of the first-ever Health Day at the annual UN climate conference, air quality in Dubai soared, as PM2.5 pollution reached 155 micrograms per cubic unit. The World Health Organization states the annual average concentrations …

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A Taste of Things to Come

Welcome to 2023. It’s going to be a wild ride.

In the past week, we’ve gotten a glimpse of what the next two years will look like. On the one hand, chaos in Congress. On the other hand, quiet progress toward environmental goals by the Biden Administration.  Both trends are likely to continue throughout this Congress and the second half of the presidential term. The …

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Blue Skies and Wildfire in California

An opinion piece in the NY Times reveals a disconnect between history and what we expect from wildfires and air quality

There’s a lot of news coverage about the wildfires on the West Coast right now, and rightly so. But with that news coverage comes a lot of commentary, some of which might lead us down the wrong policy path. I want to highlight an example from the New York Times opinion page, not because it …

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Driving away gasoline for good

Senator Chuck Schumer’s proposal is “Cash for Clunkers” again, at unprecedented scale

Last week, Senate Democratic Minority Leader Chuck Schumer published an op-ed in the New York Times describing a new federal proposal for replacing all gasoline-powered vehicles in the U.S. with zero emission vehicles by 2040. This is a laudable goal and a great opportunity – comprehensive federal policy to replace all gasoline-powered vehicles with zero-emission …

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Guest Bloggers Deborah Gordon and Frances Reuland: Is California Extraordinary? Its Oil Resources Certainly Are

Facts About California’s Oil and Greenhouse Gas Emissions

Despite ongoing federal rollbacks to environmental regulations, California has the right to set its own clean air standards because it is truly extraordinary. Truth be told, the compelling circumstances that first set in motion California’s vehicle emissions standards remain entirely valid. And there are four recent conditions, related to California’s oil supply, production, and refining, …

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House Subcommittee Considering Clean Air Act Amendments to Weaken Bedrock of Stationary Source Permitting

Proposed changes to NSR could have significant impact on EJ communities

The House Energy and Commerce Subcommittee on Environment is currently considering amendments designed to weaken the New Source Review permitting program. The GOP proposal has been floating around since a discussion draft was released in May based on a bill introduced last year by Rep.  Morgan Griffith (R-Va.), but seems to have flown under the radar until …

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Quick Thoughts on Scott Pruitt resignation as EPA Administrator

Deputy Administrator Andrew Wheeler, Former Coal Lobbyist, to Serve as Acting Administrator

As Dan Farber just pointed out, President Trump announced minutes ago via Twitter that Scott Pruitt is (finally) stepping down as Administrator of the US Environmental Protection Agency.  Deputy Administrator Andrew Wheeler, a former lobbyist for the coal industry, will serve as Acting Administrator pending confirmation of a new Administrator.  I have a few quick …

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Guest Blogger Ben Levitan: The Tenth Anniversary of Massachusetts v. EPA

The opinion stands for EPA’s responsibility to address climate change based on law and science, and to safeguard public health and the environment under adverse political conditions

If it feels like we’re being inundated with bad news about federal climate policy, here’s a cause for hope: this month marks the tenth anniversary of the Supreme Court’s decision in Massachusetts v. EPA, one of the most important environmental cases in our nation’s history. The Supreme Court’s landmark decision in Massachusetts came when the …

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Cutting Through the Smog

New research highlights the importance of reducing ozone pollution and suggests ways to do it.

As a change of pace, here’s a post that’s not about Trump, Pruitt, or their friends in Congress.  Two recent papers highlight the importance of EPA’s tightening of the air quality standard for ozone and suggest some ways of doing so that could be more acceptable to industry. (We’re talking about ground-level smog here, not …

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The Trump Administration’s False Stories About the Environmental Protection Agency Are Meant to Take the Agency Down

Donald Trump and Scott Pruitt Distort the Facts About EPA’s Mission, History, and Success

The Trump Administration has made clear its plans to systematically dismantle the Environmental Protection Agency.  Destroying the EPA will be a key element of the administration’s fight, in the words of White House policy advisor Steve Bannon, to achieve the “deconstruction of the administrative state.”  [Update 8/22/17: Bannon is out, but that doesn’t change the Administration’s …

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