EPA Cleans Up Missouri Boiler Emission Rules Without Fanfare
Published Date: 4/9/2026
Proposed Rule
Summary
The EPA is updating Missouri’s rules to clean up how sulfur emissions from big boilers are controlled. These changes remove outdated parts and fix some paperwork details, making the rules clearer without adding costs or new deadlines. If no one objects by May 11, 2026, the updates will go into effect smoothly.
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