Energy & environment · 30/12/2010Updated: 10/17/2026 · 1 min read
EPA Limits Approval of Greenhouse Gas Emissions Rules in 24 States
Summary
The Environmental Protection Agency (EPA) is finalizing a rule to limit its approval of greenhouse gas emissions rules in 24 states, narrowing the scope of the Prevention of Significant Deterioration (PSD) program for sources that emit less than 250,000 tons of CO2 equivalent per year.