The Clean Air Act has been cheaper and more effective than industry predicts, again and again

Reproducibility and Robustness of Economics and Political Science Research

This article evaluates whether published findings in economics and political science can be independently replicated and remain consistent under reanalysis.

Global Energy Outlook 2026: How the World Lost the Goal of 1.5°C

RFF’s annual Global Energy Outlook harmonizes a range of long-term energy projections to find key trends in global energy consumption, emissions, and geopolitics.

In Focus: The Evolution of Air-Quality Regulations

This video shares the importance and overall successes of air-quality regulations in the United States, with RFF Senior Fellow Bryan Hubbell.

Exploring Recent Changes to Federal Benefit-Cost Analysis, with Bryan Hubbell

Bryan Hubbell recounts his career at the US Environmental Protection Agency developing benefit-cost analyses and outlines the implications of major changes to the practice.