Letters, Testimony & Filings

Testimony: Colorado should invest in property-level climate resilience.

Letters, Testimony & Filings

Challenge to Energy Transfer’s Green Chile gas pipeline for OpenAI/Oracle Project Jupiter Stargate AI data center

April 13, 2026

Letters, Testimony & Filings

Feedback on CARB’s March 2026 Climate Disclosure Workshop

Letters, Testimony & Filings

Letter Urging California Office of Administrative Law Not to Approve Emissions Disclosure Rule for Administrative Deficiencies

Press Releases

Unchecked Data Center Growth Poses Grave Threat to Texas Grid and Water, Public Citizen Says Ahead of TX House Data Center Hearing

April 9, 2026

Litigation

Ohio ex rel. Yost v. Central Tobacco

Letters, Testimony & Filings

Google’s Link To TeraWulf’s Fossil Fuel Data Center Exposed

April 1, 2026

Litigation

As You Sow v. Chubb Limited

Letters, Testimony & Filings

Intervention in Rio Grande LNG Application to Increase Gas Exports

March 27, 2026