Rule lifecycle · DOCKET:Docket No. CP26-241-000

Northern Natural Gas Company; Notice of Schedule for the Preparation of an Environmental Assessment for the Central Mainline Corridor Expansion Project

Energy Department, Federal Energy Regulatory Commission — observed across 2 documents over 55 days. Use the source documents below before deciding whether this affects your business.

In plain English

The government is reviewing the environmental impact of Northern Natural Gas's plan to expand its pipeline system along the Central Mainline corridor. If you own property near the planned route, watch for surveys and get legal advice about land-rights offers; if you're a contractor, monitor for construction bidding opportunities.

First seen

May 5, 2026

Last seen

Jun 29, 2026

Latest stage

Notice

PRORULE → RULE

Stage timeline

  1. Notice·May 5, 2026·91 FR 24218

    Northern Natural Gas Company; Notice of Application and Establishing Intervention Deadline

    #2026-08718

  2. Notice·Jun 29, 2026·91 FR 39089

    Northern Natural Gas Company; Notice of Schedule for the Preparation of an Environmental Assessment for the Central Mainline Corridor Expansion Project

    #2026-13087