An Updated Response to EEI’s Timeline of Environmental Regulations

The World Resources Institute (WRI) challenges the Edison Electric Institute's (EEI) claim that the U.S. Environmental Protection Agency (EPA) is imposing an unworkable 'onslaught' of new requirements on power plants. WRI asserts that the EEI timeline is misleading because it conflates procedural events, existing obligations, and state-level standards with new compliance requirements. WRI argues that the EPA is pursuing a realistic timeline to bring the industry into compliance with the Clean Air Act and other statutes, providing a necessary pathway for investments in a cleaner electric generation fleet.

• WRI identifies four categories of activities on the EEI timeline that are misleading and do not constitute new compliance obligations for power plants: rules vacated or remanded by courts, rules already in effect, procedural public input during rulemaking, and National Ambient Air Quality Standard (NAAQS) rules which set standards for states rather than requirements for generation units.
• The EPA is implementing regulations required by the Clean Air Act (CAA), Clean Water Act (CWA), and Resource Conservation and Recovery Act (RCRA) to reduce toxic pollutants, with many of these regulations having been in the pipeline for over ten years due to litigation and administrative delays.
• The regulatory framework established by the Clean Air Act has already provided significant public health benefits, estimated to be between $82 billion and $556 billion annually.
• WRI contends that the electric power sector has generally been aware for years, and in some instances decades, that these pollutants would be regulated, contradicting industry claims that the timeline is unworkable.

APA

World Resources Institute (n.d.). An Updated Response to EEI’s Timeline of Environmental Regulations. https://www.wri.org/research/updated-response-eeis-timeline-environmental-regulations

Chicago

World Resources Institute. An Updated Response to EEI’s Timeline of Environmental Regulations. n.d. https://www.wri.org/research/updated-response-eeis-timeline-environmental-regulations.

Wikipedia

{{cite report |author=World Resources Institute |title=An Updated Response to EEI’s Timeline of Environmental Regulations |url=https://www.wri.org/research/updated-response-eeis-timeline-environmental-regulations |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{worldresourcesinstitutendupdated, author = {{World Resources Institute}}, title = {{An Updated Response to EEI’s Timeline of Environmental Regulations}}, institution = {World Resources Institute}, url = {https://www.wri.org/research/updated-response-eeis-timeline-environmental-regulations}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }