General

Trump is Trying to Make Us Pay More for Gas

The Drain is a weekly roundup of environmental and climate news from Legal Planet.

At a White House photo op last week, surrounded by rich auto executives and congressional Republicans, Trump delivered his latest blow to Americans’ pocketbooks by announcing a policy change that could cost us consumers up to $185 billion when filling up our tanks at the pump. If you’re scratching your head trying to recall this …

CONTINUE READING

How California (And Other States) Can Drive Demand for Clean Trucks

CLEE and the Emmett Institute release new report today and will hold Jan. 13 webinar with Energy Commissioner Nancy Skinner keynote.

This post is co-authored by CLEE fellow Marie Grimm. California’s policies to phase out polluting diesel trucks with zero-emission models took a major hit this year from the federal government. In June 2025, Congress voted to overturn federal permission for California’s zero-emission truck mandate (although this vote is now subject to litigation). In July, Congress …

CONTINUE READING

The Top Ten Things to be Thankful for this Year

It’s been a horrible year for federal environmental law, but there are hopeful developments elsewhere.

This is, if not the winter of our discontent, at least the late autumn.  In terms of federal environmental policy, 2025 has been a disaster. Trump’s previous term in office pales by comparison.  But all is not gloomy.  Outside of D.C., there have been encouraging developments within the U.S. and globally.
Here are ten of those positive developments.

CONTINUE READING

Everything is Awesome!

Well, not really, but China’s astonishing progress in curbing emissions points to a technological way forward — and how the United States is being left behind.

There is so much that is awful, so let’s see some good news for once: China’s carbon dioxide (CO2) emissions were unchanged from a year earlier in the third quarter of 2025, extending a flat or falling trend that started in March 2024. The rapid adoption of electric vehicles (EVs) saw CO2 emissions from transport fuel drop by 5% …

CONTINUE READING

Climate Inaction is an Affordability Problem

The costs of climate change, especially those from climate-related natural disasters, are already substantial for US households.

This post is authored by UCLA Law’s Kimberly A. Clausing along with guest contributors Christopher R. Knittel and Catherine Wolfram. Many of us have seen large increases in our homeowner’s insurance premia in recent years – yet another cost increase that is putting strain on homeowners and driving up rents. In forthcoming work for the …

CONTINUE READING

The Promise and Growing Pains of Managed Aquifer Recharge

field flooding for recharge

By Dave Owen, Helen E. Dahlke, Andrew T. Fisher, Ellen Bruno, and Michael Kiparsky

  Around the world, groundwater mismanagement is a major driver of water crises. An emerging method for addressing such mismanagement, called managed aquifer recharge, has generated excitement among scholars and water managers. In a newly published article (Owen et al. 2025), we argue that this excitement, while often justified, should also be tempered by acknowledgment …

CONTINUE READING

Pointing a Finger at Methane

UCLA launches the STOP Methane Project with Top 25 in ’25 lists of methane super-polluters.

Almost exactly 10 years ago, I got a call from a Los Angeles city leader asking if I’d be willing to attend a town hall in Porter Ranch, California, to help field questions about the unfolding disaster that was the Aliso Canyon natural gas leak, to provide background on environmental law for the discussion. As …

CONTINUE READING

The Lingering Legal Issue of California’s Limits on Vehicle Emissions

The issues are complex, but the state has some strong legal arguments on its side.

The odds are high that the Trump Administration will withdraw California’s power to regulate greenhouse gas emissions from cars and trucks – and along with it, California’s effort to become all-electric. This is a crucial issue for the state because transportation accounts for about 40% of the state’s emissions. It’s also crucial for the other states have exercised the option of adopting California standards.  The issues are complex, involving an unusual statutory scheme.  Here’s what you need to know, and why I think California should win this fight.

CONTINUE READING

Good COP, Bad COP in Belém, Brazil 

The Drain is a weekly roundup of environmental and climate news from Legal Planet.

The United Nations mega-conference focused on climate change known as COP (“Conference of the Parties”) is well underway in Belém, Brazil with 193 countries plus the EU, 57 heads of state, 39 ministers and hundreds of governors, mayors, and local officials participating. Two of my UCLA Law colleagues are on the ground in Belém this …

CONTINUE READING

What to Know About the TFFF Announced at COP30

A bold new investment fund aims to channel billions into tropical forest protection – one key change can make it better.

The world is losing vast swaths of forests to agriculture, logging, mining and fires every year — more than 20 million acres in 2024 alone, roughly the size of South Carolina. That’s bad news because tropical forests in particular regulate rainfall, shelter plant and animal species and act as a thermostat for the planet by storing carbon, keeping it out of …

CONTINUE READING

Join Our Mailing List

Climate policy is changing rapidly. Stay in the loop with expert analysis via email Monday - Friday.

TRENDING