EPAProposed Rule
FRL-11133-03-R10 AK Regional Haze extension of comment period prepublication version
EnvironmentEnergyHealthcare
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Summary
The EPA is extending the deadline for public comments on a proposed rule about reducing air pollution and improving visibility in Alaska and the Pacific Northwest region. This rule aims to address haze caused by air pollution so that people can see farther and breathe cleaner air in national parks and wilderness areas.
Key Points
- 1The EPA extended the time period for people and organizations to submit their opinions on how to reduce regional haze in Alaska and the Pacific Northwest
- 2Regional haze is air pollution that reduces visibility in scenic areas like national parks and prevents people from seeing distant mountains and landscapes clearly
- 3The rule focuses on requiring power plants and other industrial sources to reduce emissions that contribute to haze and air quality problems
- 4States and tribes in the affected region (Region 10) can provide feedback on what pollution controls should be required
- 5This is a proposed rule, meaning it's still in the public comment stage before final decisions are made
Impact Assessment
If you are an Energy Company or Manufacturer in Alaska and the Pacific Northwest, this means you may need to implement additional air pollution controls to reduce haze and improve visibility in national parks and wilderness areas.
Impact Level
Moderate
Geographic Scope
Regional
Compliance Cost
Moderate
Who is Affected
Energy CompaniesManufacturersState GovernmentsTribal Nations
Key Dates
Published
November 13, 2025
Regulatory Connections
Authorized By
Amends CFR Sections
40 CFR Part 51
Other Documents in This Rulemaking (EPA-R10-OAR-2023-0348)
EPAEnvironment
FRL-11133-02-R10 AK Regional Haze final rule signed 2 17 2026 prepublication version
EPAEnvironment
Air Quality State Implementation Plans; Approvals and Promulgations: Alaska; Regional Haze Plan for the Second Implementation Period; Extension of Comment Period
EPAEnvironment
Air Quality State Implementation Plans; Approvals and Promulgations: Alaska; Regional Haze Plan for the Second Implementation Period
This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.
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