Air Plan Approval; Rhode Island; Regional Haze State Implementation Plan for the Second Implementation Period | Federal Regulations · Congress.wiki

Rulemaking

EPA

RIN Not Assigned

EPA-R01-OAR-2025-0915

Air Plan Approval; Rhode Island; Regional Haze State Implementation Plan for the Second Implementation Period

Documents

Comments

Description

EPA is proposing to approve the regional haze state implementation plan (SIP) revision submitted by Rhode Island on March 7, 2025, as satisfying applicable requirements under the Clean Air Act (CAA) and EPA’s Regional Haze Rule for the program’s second implementation period.

Key Dates

Comment Period OpensNov 20, 2025

Comment Period ClosesDec 23, 2025

Documents

Type	Title	Posted	Comments	Status
Final Rule	Air Quality State Implementation Plans; Approvals and Promulgations: Rhode Island; Regional Haze State Implementation Plan for the Second Implementation Period; Prong 4 (Visibility) for the 2015 8-Hour Ozone National Ambient Air Quality Standard FR Doc: 2026-06838	Apr 9, 2026

Data from Regulations.gov