# 2025-00837: Columbia Gas Transmission, LLC; Notice of Schedule for the Preparation of an Environmental Assessment for the Line 4010 Abandonment Project

2025-00837, Columbia Gas Transmission, LLC; Notice of Schedule for the Preparation of an Environmental Assessment for the Line 4010 Abandonment Project, is a Federal Register notice from an unnamed agency published 2025-01-15, effective 2025-05-16 (as of 2026-06-08).

- Canonical: https://policyrisk.com/federal-register/2025-00837
- As of: 2026-06-08
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: 2025-00837
- Title: Columbia Gas Transmission, LLC; Notice of Schedule for the Preparation of an Environmental Assessment for the Line 4010 Abandonment Project
- Type: Notice
- Agencies: unknown
- Citation: unknown
- Published: 2025-01-15
- Effective: 2025-05-16
- Comments close: not stated
- Significant: no
- Touches household money: no
- Regulation identifier numbers: none
- Last updated: 2026-06-08

## Summary

Columbia Gas Transmission plans to retire 13.2 miles of its Line 4010 pipeline in Pennsylvania, either by removing it or leaving it in place. The government will finish an environmental check by May 16, 2025, and make final decisions by August 14, 2025. This affects local communities and agencies, with no direct cost changes announced yet, but it’s a big step toward updating energy infrastructure safely.

## Effects PRIA read

No economic effects identified for this document.

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## Sources
- [2025-00837 on federalregister.gov](https://www.federalregister.gov/documents/2025/01/15/2025-00837/columbia-gas-transmission-llc-notice-of-schedule-for-the-preparation-of-an-environmental-assessment)
- [2025-00837 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2025-01-15/pdf/2025-00837.pdf)

## Related
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- [Next: 2025-00838, Presumpscot Hydro LLC and Dichotomy Power Maine LLC; Notice of Intent To Prepar…](https://policyrisk.com/federal-register/2025-00838)
- [All Federal Register documents](https://policyrisk.com/federal-register)

Source: PRIA, https://policyrisk.com/federal-register/2025-00837 (as of 2026-06-08).