Energy & environment · 16/07/2025
EPA Proposes Approval of Air Plan Revision for Guam's Piti-Cabras Nonattainment Area
The Environmental Protection Agency (EPA) is proposing to approve a revision to Guam's State Implementation Plan (SIP) for the Piti-Cabras, Guam sulfur dioxide nonattainment area, and is taking comments on the proposed approval.