Methane

7 Reasons California Should Get Tougher on Methane from Dairies

A dairy cow

California lawmakers should rethink the role of dairy digesters in the state’s dairy and livestock mitigation strategy.

Even though California aims to decrease the emissions of methane, dairy operations are rewarded for creating, and capturing, more and more of the planet-warming super pollutant in the form of manure-derived biogas. Today, California lawmakers declined to correct that perverse incentive, but they still have opportunities to rethink the state’s embrace of digesters as its …

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The Unique Legal Context of EPA Methane  Regulations

Three separate congressional actions intersect to support the regulations.

The government’s efforts to control methane have followed a complicated path, involving three different congressional actions:  section 111 of the Clean Air Act,  which allows EPA to regulate emissions of greenhouse gases; a congressional override of an earlier regulatory action; and a newer statute that creates a fee on methane emissions.  The upshot is to …

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COP28: “The Methane COP”

Methane was at the center of COP28. Here are some of the most relevant announcements of this year’s Conference of the Parties.

By far, the most ubiquitous figure at COP28 was that of John Kerry. The U.S. climate envoy strolled through the labyrinthine and confusing alleys of Dubai’s Expo City wearing an impeccable suit despite the almost 100-degree Fahrenheit winter weather of the United Arab Emirates. When he wasn’t walking, he was talking about methane, earning him …

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The New Frontier of Methane Regulation 

A climate and weather satellite

Nations, companies, and NGOs are targeting methane like never before using satellite data. A new UCLA paper outlines what that could mean for regulation. 

Methane is ready for its close-up. The first week of COP28, the UN climate talks taking place in Dubai, saw a handful of big announcements about how world leaders plan to tackle human-made climate change by targeting methane, a powerful short-term climate pollutant. The UCLA Emmett Institute is also drawing attention to the issue of …

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Livestock Operations Are Responsible for Over Half of California’s Methane Emissions—Why Won’t CARB Regulate Them?

Image of an anaerobic digester on a dairy

CARB will have the authority to regulate methane from livestock operations beginning in January but has not initiated rulemaking

  At a recent California Air Resources Board (CARB) meeting, a staff member responded to a question about why CARB’s program for reducing emissions from transportation fuels incentivized the capture of methane from landfills so much less than the capture of methane from dairies: “Landfills have a different CI [carbon intensity] score because they are …

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Methane Action in 2022: Project Climate’s Year In Review

A short summary of efforts to tackle the super pollutant.

Co-authored with Gil Damon, CLEE Methane Research Fellow.  2022 proved to be a big year for methane—the flammable gas that accounts for 30 percent of Earth’s anthropogenic warming. Methane forms when organic material decomposes in sealed spaces and is released in the agriculture, waste disposal, and energy sectors. In terms of warming, methane is a …

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Addressing Livestock Methane in California

New CLEE/UCLA report identifies policy solutions to reduce emissions | Webinar Nov. 10

Methane is a climate super-pollutant that is 80 times more powerful than carbon dioxide over a 20-year period. Given its potency and short life, experts believe that reducing methane emissions is the highest-yield action that governments and businesses can take to curb near-term warming. In the US, livestock are responsible for over one third of …

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Making Fossil Fuels Pay for Their Damage

A carbon tax doesn’t seem to be in the cards. Maybe a clean-up tax would fare better.

Production and combustion of fossil fuels imposes enormous costs on society, which the industry doesn’t pay for.  I want to talk about some options for using the tax system to change that.  One option, a tax on carbon dioxide emissions, gets the most attention but seems politically impossible.  The closest we’ve ever come to a …

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The Major Money Doctrine 

Senate passes biggest climate legislation ever.

In June, the Supreme Court trimmed EPA’s power to regulate greenhouse gases. The Court used the “Major Question Doctrine,” which says that issues of “vast political and economic significance” must be decided by Congress.  Senate Democrats gave their response on Sunday: the Major Money Doctrine. They passed the Inflation Reduction Act (IRA), which provides over …

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Tackling Agricultural Methane: Monitoring and Policy Strategies

A review of inventory, monitoring, and regulatory tools needed to reduce agricultural methane emissions

(This post was authored by Eric Peshkin, a JD candidate at NYU School of Law and CLEE summer research assistant) Last week, global leaders announced a commitment to reducing global methane emissions. In a previous blog post, I briefly reviewed some of the innovative strategies to reduce methane emissions from agricultural livestock and rice operations, …

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