Nevada Clears Air (Haze) with EPA Proposal
Published Date: 10/23/2025
Proposed Rule
Summary
The EPA is proposing to approve Nevada’s updated plan to reduce regional haze and improve air quality in special protected areas. This plan affects communities near national parks and wilderness areas by aiming to keep the air clear and healthy. People can comment on the plan until November 24, 2025, and the changes help Nevada meet clean air goals without new costs for businesses.
Analyzed Economic Effects
2 provisions identified: 2 benefits, 0 costs, 0 mixed.
Cleaner air near national parks
The EPA is proposing to approve Nevada’s regional haze plan (submitted August 12, 2022, with a May 28, 2025 supplement) to reduce haze and improve visibility at Class I areas such as the Jarbidge Wilderness Area and nearby national parks. This action aims to keep the air clearer and healthier for communities near those parks and wilderness areas.
No new costs for Nevada businesses
The EPA states the proposed approval would help Nevada meet Clean Air Act regional haze goals without imposing new costs on businesses. The SIP revisions referenced include the August 12, 2022 submission and the May 28, 2025 supplement.
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Key Dates
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