Last mentioned: Feb 20, 2026
Current Rollback
The Trump administration finalizes the easing of toxic emission limits for coal-fired utilities.
Biden Strengthening
The EPA finalizes a rule to tighten mercury limits, specifically targeting lignite coal plants.
First Trump Rollback
The EPA first attempts to weaken the 'appropriate and necessary' finding for MATS.
MATS Introduced
The Obama administration issues the first national standards for mercury and toxic air pollutants from power plants.
The Trump administration has finalized a significant rollback of federal limits on mercury and other toxic air pollutants from coal-fired power plants. The move reverses stringent Biden-era environmental protections to reduce compliance costs for the fossil fuel industry, sparking a sharp divide between utility operators and public health advocates.
This page surfaces every story mentioning Coal-fired power plants across our climate coverage. We track each entity's appearance over time so readers can trace how the narrative evolves — which developments are isolated incidents, which build into longer arcs, and which reframe how operators in the space think about the entity. Story selection uses the same multi-source verification gate applied across the rest of our coverage.
Read our editorial methodology for how we identify, deduplicate, and score entity references. Our glossary defines the technical terms used across stories on this page, and our trends index contextualizes individual developments against the longer-running climate beat. Cross-entity comparisons live on our compare view.
| What you see | What it tells you |
|---|---|
| Story count | Number of distinct stories where Coal-fired power plants was a primary or referenced actor. |
| Recency clustering | Whether mentions are concentrated in a recent window (a news cycle) or distributed (a sustained arc). |
| Sentiment distribution | Aggregate sentiment of the stories mentioning this entity, weighted by impact score. |
| Cross-niche links | When the same entity surfaces in our sibling networks, we link to those views to enrich context. |