Exhausting Options: Assessing SIP-Conformity Interactions

Correcting the Logic Behind the 2026 US Vehicle Emissions Standard Rollback

This journal article reviews the existing science on vehicle emission and fuel economy standards in the United States.

Losing the Endangerment Finding: The Costs and Benefits of Repealing Emissions Standards for Light-Duty Vehicles

New modeling from Resources for the Future shows that the repeal of Biden-era greenhouse gas standards for vehicles will cost Americans more than $700 billion.

Just How Dependent Is the World on Chinese Supply Chains?

New analysis shows the degree to which critical minerals and rare earth elements are dominated by Chinese supply chains.

Comment on the Bureau of Land Management’s Proposed Rule on Oil and Gas Leasing

Proposed changes would have little impact on domestic oil and gas production but would substantially increase the risk that US taxpayers will have to shoulder the costs of decommissioning oil and gas well sites on federal lands.