The Environmental Protection Agency (EPA) is proposing to approve the negative declarations submitted by the Philadelphia Air Management Services (AMS) on January 13, 2026. The negative declarations submitted by AMS certify that there are no existing commercial and industrial solid waste incinerators (CISWI), large municipal waste combustors (LMWC), small municipal waste combustors (SMWC), or other solid waste incinerators (OSWI) subject to the Clean Air Act (CAA) requirements within the jurisdiction of the City of Philadelphia.
Source
https://www.federalregister.gov/documents/2026/08/27/2026-17488/approval-and-promulgation-of-state-air-quality-plans-for-designated-facilities-and-pollutants-cityCanonical document at the regulator. Always cite this URL — not the Vantage detail page — in compliance evidence.