U.S. Leadership in Copenhagen

Common Resources — Nov 8, 2009

U.S. Leadership in Copenhagen

While few international observers expect major breakthroughs at the United Nations climate change conference in Copenhagen, the Obama administratio...

Press Release — Aug 27, 2025

State-Level Carbon Pricing Could Cut Electricity Costs and Emissions

New research shows that a state-level carbon price could substantially reduce power sector emissions while reducing household electricity costs by an average of 6 percent.

Issue Brief — Aug 27, 2025

Promoting Energy Affordability Using State Climate Policy

This issue brief explores how state governments can improve electricity affordability for households while advancing environmental goals.

Media Highlight — Aug 15, 2025

E&E News: “Carbon Markets Rebound after Bondi Fails to Report on State Programs”

Research Associate Nicholas Roy comments on the reaction of state-level carbon markets to federal intervention.