# 2026-15994: EPA Rejects Objection to Phillips 66 Pipeline Permit

2026-15994, Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating Permit for Phillips 66 Pipeline LLC, Denver Terminal, is a Federal Register notice from Environmental Protection Agency published 2026-08-06, effective 2026-05-19 (as of 2026-08-13).

- Canonical: https://policyrisk.com/federal-register/2026-15994
- As of: 2026-08-13
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: 2026-15994
- Title: Clean Air Act Operating Permit Program; Order on Petition for Objection to State Operating Permit for Phillips 66 Pipeline LLC, Denver Terminal
- Type: Notice
- Agencies: Environmental Protection Agency
- Citation: 91 FR 50831
- Published: 2026-08-06
- Effective: 2026-05-19
- Comments close: not stated
- Significant: no
- Touches household money: no
- Regulation identifier numbers: none
- Last updated: 2026-08-13

## In one line

EPA Rejects Objection to Phillips 66 Pipeline Permit

## Summary

The Environmental Protection Agency (EPA) Administrator signed an order dated May 19, 2026, denying a petition dated September 19, 2025, from the Center for Biological Diversity (CBD). The petition requested that the EPA object to a Clean Air Act (CAA) operating permit issued by the Colorado Department of Public Health and Environment (CDPHE) to Phillips 66 Pipeline LLC (P66) for its Denver Terminal facility located in Commerce City, Colorado.

## Effects PRIA read

No economic effects identified for this document.

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## Sources
- [2026-15994 on federalregister.gov](https://www.federalregister.gov/documents/2026/08/06/2026-15994/clean-air-act-operating-permit-program-order-on-petition-for-objection-to-state-operating-permit-for)
- [2026-15994 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2026-08-06/pdf/2026-15994.pdf)

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Source: PRIA, https://policyrisk.com/federal-register/2026-15994 (as of 2026-08-13).