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UCLA Emmett Institute

@uclalawemmett.bsky.social
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A leading environmental law & climate policy center. We develop solutions to urgent environmental challenges and educate future leaders | linktr.ee/emmettucla

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Reposted by UCLA Emmett Institute
CARB @airresources.bsky.social · 5h
🎉 Celebrating 20 years of #AB32 — CA's landmark law that established the state’s global climate leadership & first greenhouse gas reduction goal Our progress has become a blueprint for governments around the world & paved the way for a carbon neutral CA 🌎
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Reposted by UCLA Emmett Institute
UCLA School of Law @law.ucla.edu · 8h
UCLA Law students are playing a critical role in bringing attention to the 3.4B+ people lacking basic sanitation, contributing research to a U.N. report presented in Geneva. Read about the full scope of their pro bono work: law.ucla.edu/news/sanitat...
law.ucla.edu
Sanitation as a human right: UCLA Law students help make the case at the U.N.
Around the globe, nearly 3.4 billion people lack access to sanitation services that are essential to the health and welfare of populations in large cities and rural communities alike, according to the...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 9h
Cutting methane emissions from solid waste landfills is one of those rare opportunities where the task is both important and relatively affordable to accomplish. Here are some solutions for better landfill management from Türkiye to Texas. stopmethane.substack.com/p/how-can-la...
stopmethane.substack.com
How Can Landfill Methane Emissions Be Controlled?
Here are some solutions for better landfill management from Türkiye to Texas.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 07/10/2026
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Reposted by UCLA Emmett Institute
Daniel Swain @weatherwest.bsky.social · 06/10/2026
Just did some number crunching using latest (Oct 1) ECMWF seasonal data, and I must say that I've never seen such high predictive confidence in a very wet California winter. This is a truly extraordinary forecast amid a record-strength El Niño event. [Thread: please read to end.]
Model-relative sea surface temperature anomalies for November 2026–January 2027. The supplied grid is displayed without added smoothing or coastal filling. Beige marks land and gray marks missing ocean values. The main colour scale spans -2 to +10°F, with white at zero. Hot pink marks anomalies above +10°F. This map does not establish an operational ENSO category.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 06/10/2026
The #2 site on our Top 10 list is an Eddy County, NM source with an avg emission rate of 1.55 tonnes of #methane per hour—so high it nearly tied for #1. Thanks to a tip, the work of @earthworks.bsky.social and newly identified documents, we have an update. stopmethane.substack.com/p/new-detail...
stopmethane.substack.com
New Details Revealed: EOG Resources Added to UCLA’s Top 10 List of Super-emitters in the U.S. Oil & Gas Sector
We updated our “Methane Made in America” report thanks to a tip, the work of the advocacy group Earthworks, and newly identified documents.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 06/10/2026
This AM's oral arguments in the climate case before the Supreme Court gave hints to possible outcomes. But one of Boulder’s strong answers to the “tort suits are regulation” objection went unmade. Our @alejandrocamacho.bsky.social outlines the arguments. legal-planet.org/2026/10/05/t...
legal-planet.org
The Arguments We Did and Didn't Hear in Suncor v. Boulder - Legal Planet
Oral arguments in the climate case before the Supreme Court gave hints to possible outcomes. But one argument went largely unmade.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 05/10/2026
Important on-the-ground reporting by @theguardian.com about 10 sites in Turkey’s waste sector with the highest average methane emission rates as seen from space. Landfill emissions will be a top priority at COP31 in Turkey next month.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 05/10/2026
New from UCLA's STOP Methane Project: Reducing methane from landfills will be a focus of the UN climate conference #COP31 hosted by Turkey. Here are 10 of the biggest mitigation opportunities in that country. law.ucla.edu/news/spotlig...
law.ucla.edu
Spotlight on Top Methane Sources in Turkey’s Waste Sector
Solid waste disposal sites are among the largest sources of methane emissions driving global warming. The upcoming United Nations climate conference (COP31) to be held in the Republic of Türkiye provi...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 05/10/2026
Are you following Suncor v. Boulder? Here 5 possible outcomes that our @alejandrocamacho.bsky.social analyzes as most likely in this case. legal-planet.org/2026/09/08/l...
legal-planet.org
The Legal Planet Guide to Suncor Energy v. County Commissioners of Boulder County - Legal Planet
UCLA Law experts explain everything you need to know about Suncor v. Boulder as the climate case heads to the U.S. Supreme Court.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 04/10/2026
Thank you @whitehouse.senate.gov for resharing this story about UCLA’s satellite analysis — and for leading in this space. We have an interesting update on methane super-emitters coming this week.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 03/10/2026
“Suncor is not about whether climate change is real, and it’s not about who sets national emissions policy. It’s about whether a state court may hear an ordinary damages claim,” our @alejandrocamacho.bsky.social tells @motherjones.com. It’s a tort case. www.motherjones.com/environment/...
motherjones.com
Burned cattle, drought, smoke-choked pastures—and the SCOTUS case to make Exxon and Suncor pay
“Government can’t fix everything, but it's the tool we have to hold the private sector accountable.”
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UCLA Emmett Institute @uclalawemmett.bsky.social · 02/10/2026
Here's your one stop shop for what to expect from the blockbuster climate case coming to the Supreme Court on Monday, from @law.ucla.edu experts @alejandrocamacho.bsky.social and @carahorowitz.bsky.social. legal-planet.org/2026/09/08/l...
legal-planet.org
The Legal Planet Guide to Suncor Energy v. County Commissioners of Boulder County - Legal Planet
UCLA Law experts explain everything you need to know about Suncor v. Boulder as the climate case heads to the U.S. Supreme Court.
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Reposted by UCLA Emmett Institute
Legal Planet @legal-planet.org · 02/10/2026
After weeks of suspense, Gov. Newsom signed SB 1359 and AB 2313, two bills that the @uclalawemmett.bsky.social policy analysis had identified as clear winners for ratepayers. legal-planet.org/2026/10/01/t...
legal-planet.org
Three Cheers for Two Clean Energy Victories for California - Legal Planet
After a suspenseful few weeks, we’re excited to see that yesterday, Governor Newsom signed into law two key bills that will help reduce costly gas bills and help households transition to a cleaner ene...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 02/10/2026
After a suspenseful few weeks, we’re excited to see that Gov. Newsom signed into law two key bills (SB 1359 and AB 2313) that will help reduce costly gas bills and help households transition to a cleaner energy future. legal-planet.org/2026/10/01/t...
legal-planet.org
Three Cheers for Two Clean Energy Victories for California - Legal Planet
After a suspenseful few weeks, we’re excited to see that yesterday, Governor Newsom signed into law two key bills that will help reduce costly gas bills and help households transition to a cleaner ene...
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Reposted by UCLA Emmett Institute
Evan George @evanlgeorge.bsky.social · 01/10/2026
I’ve been thinking about climate action all week thanks to a powerful presentation by @katharinehayhoe.com at UCLA about how facts and fear are not enough to mobilize. Time to talk climate - and to hit the phones w/ @environmentalvoter.bsky.social. legal-planet.org/2026/10/01/g...
legal-planet.org
Get Out the (Green) Vote - Legal Planet
Paying people for their vote in the midterms was one of those bizarre ideas that Trump floated and even some Republicans dismissed. But there is actually an incentivized Get Out the Vote effort happen...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 01/10/2026
What to make of Xi Jinping’s tree-planting toast? Our @greenlawchina.bsky.social shares his thoughts on what could be a slight opening for environmental cooperation - from Xi's visit to DC last week. @legal-planet.org legal-planet.org/2026/10/01/f...
legal-planet.org
From Desert to Oasis? - Legal Planet
Xi Jinping's Tree-Planting Toast and the Future of U.S.-China Environmental Cooperation
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UCLA Emmett Institute @uclalawemmett.bsky.social · 30/09/2026
The big climate case at the Supreme Court next week, Suncor v. Boulder, is about much more than climate change. And the political fault lines aren't as obvious as they might seem. Find out why here: @alejandrocamacho.bsky.social @progressivereform.bsky.social progressivereform.org/events/oral-...
progressivereform.org
Oral Arguments in Suncor v. Boulder: What to Expect, What to Look For - Center for Progressive Reform
On September 30, the Center for Progressive Reform hosted a webinar, “Oral Arguments in Suncor v. Boulder: What to Expect, What to Look For.”
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UCLA Emmett Institute @uclalawemmett.bsky.social · 30/09/2026
UCLA’s STOP Methane Project publishes reports and user-friendly rankings of top methane emitters in various sectors thanks to the satellite data of Carbon Mapper. Our ability to do this work is about to get a rocket boost. Literally. 🚀🛰️ stopmethane.substack.com/p/new-era-of...
stopmethane.substack.com
New Era of Methane Data Launches This Week
Here’s how to watch the scheduled Oct. 1 launch of the Tanager-2 satellite, which will provide “double the data.”
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UCLA Emmett Institute @uclalawemmett.bsky.social · 30/09/2026
Wow! Wise choice! Our Ted Parson, and the whole Emmett Institute, congratulates our former fellow @hollyjeanbuck.bsky.social, now Associate Professor of Environment and Sustainability at the University of Buffalo, who was just awarded a 2026 MacArthur Fellowship. www.macfound.org/fellows/clas...
macfound.org
Holly Jean Buck
Investigating the social, ethical, and political dimensions of climate and energy policies and emerging technologies.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 28/09/2026
Justice Alito's recusal from participating in Suncor, the big climate showdown at the Supreme Court could have little impact on the outcome or it could boost the potential for a 4–4 split that affirms the Colorado ruling without setting a national precedent. legal-planet.org/2026/09/08/l...
legal-planet.org
The Legal Planet Guide to Suncor Energy v. County Commissioners of Boulder County - Legal Planet
UCLA Law experts explain everything you need to know about Suncor v. Boulder as the climate case heads to the U.S. Supreme Court.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 28/09/2026
The U.S. Department of Transportation just issued new fuel economy standards. When first proposed, our resident fuel economy expert Ann Carlson described the standards as ‘audaciously, aggressively awful.” The final standards are too, she explains. A thread ⬇️
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UCLA Emmett Institute @uclalawemmett.bsky.social · 28/09/2026
The Trump administration’s new CAFE standards actually make cars LESS fuel efficient, defy Congressional intent, and increase air and climate pollution, as our Faculty Director Ann Carlson explains. legal-planet.org/2026/09/28/w...
legal-planet.org
Who Cares About Affordability and Gas Prices? Not DOT - Legal Planet
The Trump administration's new CAFE standards actually make cars LESS fuel efficient, defy Congressional intent, and increase pollution.
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Reposted by UCLA Emmett Institute
Legal Planet @legal-planet.org · 28/09/2026
Facing climate disasters, the GCF Task Force is putting the network theory of governance into practice. legal-planet.org/2026/09/28/w...
legal-planet.org
By Our Powers Combined, We Are Captain Planet
I don’t need to tell you that the last several months have seen an increasing number of climate-related disasters, including severe heatwaves throughout Europe and droughts that are impacting water su...
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Reposted by UCLA Emmett Institute
Evan George @evanlgeorge.bsky.social · 24/09/2026
Thank you everyone who shared news from NYCW. I stayed home and read books including “The Carbon Wave” by @leahstokes.bsky.social, which is a fantastic page-turner, insider tell-all, legislative history, memoir and blueprint for climate policymakers next time around! legal-planet.org/2026/09/24/i...
legal-planet.org
I Skipped NY Climate Week and Read These Books Instead - Legal Planet
Go read "The Carbon Wave" by Leah Stokes. The Drain is a roundup of environmental and climate news from Legal Planet.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 24/09/2026
The waiver wars heat up. “We’re in uncharted territory” our Ann Carlson says. “That includes complicated questions about separation of powers. We have the judiciary, the executive, and Congress all involved in questions of the exercise of administrative authority.” ⬇️ www.latimes.com/environment/...
latimes.com
California rules on air pollution from ships under challenge
The Trump administration asked Congress to reverse California's authority to address shipping pollution, and the House agreed.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 23/09/2026
We have an update to our “Methane Made in America” report that involves an intrepid professor, a public records act request, and a delay waiting for an off-road vehicle. Let us explain! stopmethane.substack.com/p/mystery-so...
stopmethane.substack.com
“Mystery Solved!” How Satellite Data Helped Identify a Methane Gas Leak in Kentucky
We have an update to our “Methane Made in America” report that involves an intrepid professor, a public records act request, and a delay waiting for an off-road vehicle.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 23/09/2026
WATCH: Our Prof. Alejandro Camacho @alejandrocamacho.bsky.social joined @emdashsanders.bsky.social @coveringclimatenow.org and @pointsourcenews.org for this helpful briefing on the climate case Suncor v. Boulder heading to SCOTUS in a couple weeks. coveringclimatenow.org/event/suncor...
coveringclimatenow.org
Suncor v. Boulder: The Climate Showdown at the Supreme Court — Covering Climate Now
 The first case the US Supreme Court will hear this fall term is a blockbuster climate lawsuit — one of dozens brought by state and local governments that argue oil companies deceived the public abou...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 22/09/2026
"We can’t have an affordable California without smart climate policy." Our Deputy Director Julia Stein has thoughts on this last session of the California State Legislature and some previews for the issues awaiting the next governor. legal-planet.org/2026/09/22/w...
legal-planet.org
Whither the Governor’s Mansion? - Legal Planet
Some big environmental battles are brewing in Sacramento. But where will the next Governor stand?
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UCLA Emmett Institute @uclalawemmett.bsky.social · 21/09/2026
Young women and girls in the Ecuadorian Amazon have fought for years to stop harmful gas flaring in Ecuador. Two law clinics from UCLA just filed a brief in their case, known as the Mecheros case. law.ucla.edu/news/ucla-la... ⬇️
Students, faculty, and plaintiffs stand together in front of a fence where oil and gas operations sit.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 21/09/2026
For years, girls in Ecuador & @udapt.bsky.social have fought to stop harmful gas flaring. Students in 2 @law.ucla.edu law clinics just filed a brief w/ the Constitutional Court of Ecuador on behalf of @katemackintosh.bsky.social & 5 other international law scholars. legal-planet.org/2026/09/21/u...
legal-planet.org
UCLA Law Clinics File Brief in the “Mecheros” Case - Legal Planet
Two UCLA Law clinics represent experts in a long-running case that seeks to stop harmful gas flaring in Ecuador.
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Reposted by UCLA Emmett Institute
Legal Planet @legal-planet.org · 19/09/2026
Guest contributors V. Ram Ramanathan, Durwood Zaelke, and Marcelo Suárez-Orozco write that we can cut the rate of warming by 30% to 50% within 15 years. “And we must.” It's an article informed by a presentation Ramanathan is set to give at the Vatican next week. legal-planet.org/2026/09/19/t...
legal-planet.org
The Overlooked Fast Track for Cutting Planetary Warming - Legal Planet
Guest contributors V. Ram Ramanathan, Durwood Zaelke, and Marcelo Suárez-Orozco write that we can, and must, cut the rate of warming by 30% to 50%.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 15/09/2026
Some U.S. gas exports come with a BIG methane footprint, which is increasingly clear thanks to satellite data – as are opportunities for mitigation. A new report by UCLA’s STOP Methane Project spotlights 15 of the highest-emitting #methane sources in key oil & gas basins law.ucla.edu/news/methane...
law.ucla.edu
Methane Made in America
The U.S. supply system for liquefied natural gas keeps growing, and so does the ability to observe America’s methane emissions from satellites. This report spotlights fifteen of the highest-emitting m...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 11/09/2026
2 important ratepayer affordability bills, AB 2313 & SB 1359, passed the legislature and await Newsom's signature. If signed, "CA will build on a growing # of states’ policies reducing wasteful spending on unnecessary utility infrastructure" @denisegrab.bsky.social legal-planet.org/2026/09/11/s...
legal-planet.org
Two Wins from this Legislative Session — Awaiting Newsom - Legal Planet
As Gov. Gavin Newsom’s term ends, these AB 2313 and SB 1359 present an opportunity to promote ratepayer affordability.
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Reposted by UCLA Emmett Institute
Legal Planet @legal-planet.org · 11/09/2026
California — the resilient state. Really! In the midst of a historic heat wave, the state’s power grid has so far passed with flying colors. @uclalawemmett.bsky.social legal-planet.org/2026/09/11/c...
legal-planet.org
California - The Resilient State. Really. - Legal Planet
Remember rolling blackouts in California? At least at this point, they appear to be a thing of the past. Earlier today, I noticed a tweet from Cody Hill, who refers to himself as a “batteries and clea...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 08/09/2026
Here are the 5 most likely outcomes of Suncor v. Boulder as that climate case heads to the U.S. Supreme Court. @alejandrocamacho.bsky.social legal-planet.org/2026/09/08/l...
legal-planet.org
The Legal Planet Guide to Suncor Energy v. County Commissioners of Boulder County - Legal Planet
UCLA Law experts explain everything you need to know about Suncor v. Boulder as the climate case heads to the U.S. Supreme Court.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 04/09/2026
“This back-and-forth whiplash in vehicle emissions policy is not good governance,” our Ann Carlson tells POLITICO. “We need a steady signal about the direction the auto industry is supposed to go, and we’ve obviously had anything but that.” subscriber.politicopro.com/article/2026...
subscriber.politicopro.com
POLITICO Pro: ‘Orwellian doublethink’: Judge blocks EPA’s California waiver nullification effort
The Trump administration's efforts to use the Congressional Review Act against previously approved clean air waivers has run into judicial trouble.
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Reposted by UCLA Emmett Institute
Legal Planet @legal-planet.org · 04/09/2026
A judge just smacked down EPA’s attempt to revoke six of California’s waivers. And she calls EPA’s legal arguments Orwellian. @uclalawemmett.bsky.social legal-planet.org/2026/09/04/j...
legal-planet.org
Judge Smacks Down EPA's Attempt to Revoke Six of California's Waivers - Legal Planet
Judge Beryl Howell of the U.S. District Court for the District of Columbia is having none of EPA’s shenanigans in the agency’s most recent attempt to revoke four of California’s waivers to cut polluti...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 01/09/2026
Good news from Turkmenistan! When we released a Top 25 list of super-emitting methane plumes for 2025, the majority of the list consisted of oil and gas sites in Turkmenistan. Now, there's evidence that Turkmenistan has started plugging several leaks. law.ucla.edu/news/spotlig...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 28/08/2026
This bill just passed the Legislature and is headed to Gov. Newsom’s desk.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 28/08/2026
110 years ago this week, President Wilson signed legislation creating the National Park Service. The NPS was founded during the Progressive Era with two competing goals: use and conservation. Our @alejandrocamacho.bsky.social writes about this in his 2026 book "Lessons For a Warming Planet."
A photo of Yosemite with the banner "The National Park Service Turns 110 Years Old This Week" and a quote card from the book "Lessons For a Warming Planet"
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Reposted by UCLA Emmett Institute
Extreme Weather Survivors @weathersurvivors.bsky.social · 26/08/2026
If you have questions about protecting your health + safety after an extreme weather disaster, we have answers. Join us all day on Tuesday, September 1, to ask your questions directly and have them answered by experts. Join our online survivor community to join us Tuesday: ewsurvivors.org/community
Flyer for "Extreme Weather Survivors" event titled "Protecting Your Health & Safety After Disaster." It announces a Community AMA (Ask Me Anything) on Tuesday, September 1st, with an all-day Q&A where experts and survivors answer questions. Join at ewsurvivors.org/community.
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Reposted by UCLA Emmett Institute
Evan George @evanlgeorge.bsky.social · 26/08/2026
The Trump administration is attacking coastal states’ long-recognized ability to protect their own coastline from the dangers of industrial uses. It's not hyperbole to say that California now finds itself in uncharted waters. What happens next is anyone’s guess. legal-planet.org/2026/08/26/t...
legal-planet.org
The Attack on California’s Coast Puts Us in Uncharted Waters - Legal Planet
California is staring down a rare convergence of threats. The Drain is a roundup of environmental and climate news from Legal Planet.
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Reposted by UCLA Emmett Institute
Alejandro Camacho @alejandrocamacho.bsky.social · 26/08/2026
This case should be a slam dunk for a local government to just be able to go to court to seek compensation from fossil fuel companies for harm they have caused. Can we trust the Supreme Court to get it right?
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UCLA Emmett Institute @uclalawemmett.bsky.social · 24/08/2026
There's a strong case to reject the broad preemption arguments by the oil companies, our @alejandrocamacho.bsky.social tells @danad1012.bsky.social. But “we aren’t living in normal times and this is a court that is still figuring out the full parameters of how judicially active it wants to be".
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UCLA Emmett Institute @uclalawemmett.bsky.social · 21/08/2026
With El Niño coming, Californians deserve better tools to recover from disaster. AB 2385 would have helped local governments prepare for disaster recovery, but the bill failed to make it out of the Senate Appropriations Committee. legal-planet.org/2026/08/21/h...
legal-planet.org
El Niño is Coming. Californians Still Need Better Tools to Recover from Disaster. - Legal Planet
AB 2385 would have helped local governments prepare for disaster recovery, but the bill failed to make it out of committee.
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Reposted by UCLA Emmett Institute
Legal Planet @legal-planet.org · 14/08/2026
A new clean energy PAC called Invest in Tomorrow Coalition, has become a big player in GOP primaries. But what happens in November? More from Jonathan Zasloff @uclalawemmett.bsky.social. legal-planet.org/2026/08/14/d...
legal-planet.org
Don't Mess With Solar - Legal Planet
Congressmember Andy Ogles of Tennessee is a zit on the face of American politics: a white nationalist and Islamophobe who started out as a flunkie for the Koch Brothers and lied about his credentials ...
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UCLA Emmett Institute @uclalawemmett.bsky.social · 14/08/2026
A California bill aimed at making progress on clean energy goals is moving forward: AB 2313 has cleared the Senate Appropriations Committee and now heads to the Senate floor. Here's why that's important. ⬇️
A California flag flying above the Sacramento State Capitol
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UCLA Emmett Institute @uclalawemmett.bsky.social · 04/08/2026
"Because of inadequate action by China, the world’s largest emitter, and the dramatic backtracking of the U.S., the 2nd largest, we are likely to see the impacts of climate change arriving with greater regularity and severity." Q&A w/ @greenlawchina.bsky.social www.thewirechina.com/2026/08/02/a...
thewirechina.com
Alex Wang on What China Gets Right — and Wrong — on the Environment - The Wire China
The academic talks about whether China’s experience shows there can be such a thing as ‘good environmental authoritarianism’, and what the U.S. could learn from its approach to green policy.
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UCLA Emmett Institute @uclalawemmett.bsky.social · 10/07/2026
This list of "5 Books to Supercharge Your Skillset This Summer" recommends our Ann Carlson's 'Smog & Sunshine' for all graduate students in policy and planning and environmental policy practitioners. www.planning.org/planning/202...
planning.org
5 Books to Supercharge Your Skillset This Summer
JAPA reviewers share their takes on books about the importance of garden apartments, lessons from LA’s smog problem, poverty in the suburbs, gentrification, and more.
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