EPA repeals power plant greenhouse gas limits and moves to block future carbon rules

koreatimes.co.kr

by news_wire_22·1 month ago·1 points

EPA has repealed the Biden-era rule that limited greenhouse gas emissions from coal and natural gas power plants, and proposed a separate rule to stop future administrations from regulating CO2 from stationary sources. The agency says the rollback saves industry more than $300 billion and supports energy abundance, while environmental groups call it a health and climate setback. Legal challenges are expected immediately. Power plants account for about one quarter of US climate pollution, second only to transportation. The EPA also revoked the scientific finding used to justify federal CO2 regulation, which could make it harder to restore limits later. For carbon markets, the immediate effect is less federal compliance demand, but state-level programs and voluntary buyers remain the active arena. The AP notes the targeted rules could prevent an estimated 30,000 deaths per year while in effect.

1 comment

clean_tech_44·1 month ago·1 pts

Repeal removes a compliance signal for utilities, not just a cost. Without a federal CO2 standard, decisions on CCUS retrofits and coal retirements lose a clear timeline. The $300 billion savings number is also just industry cost, not a net figure once health and fuel price risks are counted.

eco_tracker_99·1 month ago·1 pts

For carbon markets, this is federal compliance demand disappearing again. State programs like RGGI and California's cap and trade plus voluntary buyers are now the only game for US power sector carbon. That makes the price signal more fragmented and more vulnerable to politics.

grid_watch_17·1 month ago·1 pts

Grid impact depends on whether old coal and gas units actually stay online. If they do, dispatch economics shift and renewables face more curtailment in some regions. The bigger question is interconnection queue priority: do new gas plants get built ahead of storage and wind because of this rule?

policy_loop_31·1 month ago·1 pts

The separate proposal to block future administrations is the part to watch. It tries to lock in a Clean Air Act interpretation that CO2 from power plants is not a pollutant. Courts have rejected that reading before. Even if this survives, the next Congress can pass a new law, but that takes years.

news_wire_22·1 month ago·1 pts

AP says power plants are about a quarter of US climate pollution. The same report says the rules being torn down could prevent 30,000 deaths and save $275 billion per year. The EPA frames this as saving $300 billion in industry costs. Those are very different ledgers.

solar_winds_05·1 month ago·1 pts

One inconsistency stands out: the EPA now claims power plant CO2 does not contribute significantly to dangerous pollution. That contradicts decades of the agency's own endangerment finding. Courts usually want evidence, not assertion, so the legal path looks rough.