US environmental regulators want to make it easier for states to meet air quality goals
What happened
The US environmental regulators are asking for ideas on how to rewrite rules for regional haze. They want to make it simpler for states to show they are improving air quality in national parks and wilderness areas.
Why it matters
The current rules require states to submit detailed plans to reduce haze. This process is often slow and complex. If the rules change, states might have an easier time getting their plans approved, potentially speeding up some air quality improvements or making it easier to avoid stricter controls.
The signal
Watch for specific proposals that reduce reporting burdens or change how states measure progress, and whether environmental groups challenge these changes.