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A woman shopping for frozen fruit in a Walmart store in Coquitlam, Canada.

Not Cool: How the EPA’s Refrigerant Rollback Will Raise Your Grocery and AC Costs

Expert BlogUnited StatesDavid Doniger, Dr. Richie Kaur, Jeremy Arling
NRDC and industry are suing over cost-raising delays in moving away from HFC super pollutants in supermarkets and cold storage warehouses.
A protester holds up a sign at a Stand up For Science rally held at Washington Square Park in Manhattan, New York City, on March 7, 2025.

Political Control of Research Funding Threatens Sound Science

Expert BlogUnited States
Decades of federal research funding have led to breakthroughs in medicine, technology, and environmental science. A new OMB proposal aims to derail all of this through political interference.
Brad Smith, president of Microsoft Corporation, speaks during a climate initiative event at the Microsoft Corp. campus in Redmond, Washington, on January 16, 2020. Microsoft unveiled plans to invest $1 billion to back companies and organizations working on technologies to remove or reduce carbon from the earth's atmosphere, saying efforts to merely emit less carbon aren't enough to prevent catastrophic climate change.

The Carbon Removal Market Can Work—If We Build It Right

Expert BlogUnited StatesSam F. Savitz, Dr. Jennifer DiStefano
The CDR industry’s reliance on Microsoft shows the limits of voluntary climate action—and the need for government to do its part. It’s time to take the trash out of our atmosphere.
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Pebble Mine Veto: China Laughing?! It’s Pebble Weeping!

Expert BlogAlaska, United StatesJoel Reynolds

Replying to EPA’s recommended veto of destructive Bristol Bay mine, desperate Canadian owner argues yet again, against law and science, that the proposed agency decision after 12 years of federal review remains “peremptory,” based on “wildly speculative” assumptions, and an…

Protection for Bristol Bay Is Within Reach

Expert BlogAlaska, United StatesTaryn Kiekow Heimer

EPA just released a recommendation under Section 404(c) of the Clean Water Act that would prohibit the Pebble Mine—a giant gold and copper mine proposed at the headwaters of the world’s greatest wild salmon fishery in Bristol Bay, Alaska. This…

Pebble Mine: Too Much Trick, Too Little Treat

Expert BlogAlaskaTaryn Kiekow Heimer

House Committee Issued a Report Detailing How Pebble Mine Proponents “Tried to Trick Regulators” and Asked the Attorney General to Investigate False Statements to Congress

Analysis Shows Threat to Our Waters from Supreme Court Case

Expert BlogUnited StatesJon Devine

Thousands—likely millions—of water bodies around the country could lose federal protections against unregulated dumping if the Court rules in favor of the plaintiffs and their industry allies in Sackett v. Environmental Protection Agency.

Pebble Mine: Duplicity and Denial to the Bitter End

Expert BlogAlaskaJoel Reynolds

Two years to the day since release of the infamous Pebble Tapes, and after a decade of scientific review by federal agencies, desperate Canadian owner of proposed massive Bristol Bay open pit mine remains in denial, claiming EPA proposal to…

Bristol Bay Advocates in D.C. Urging Strong Protections

Expert BlogAlaskaTaryn Kiekow Heimer

Tribal representatives, commercial fishermen, restauranteurs, and conservation groups—including NRDC—are meeting with the Biden Administration and Members of Congress urging them to finalize Clean Water Act protections for Bristol Bay by the end of 2022.

California's Colorado River Reckoning

Expert BlogCaliforniaEd Osann
If you thought the consequences of climate change could be left to your children and grandchildren to deal with, 2023 will bring a different message. The era of the Colorado River as a security blanket for Southern California is over.