• RSS Feed
  • Facebook
  • Instagram
  • You Tube
  • Search the site
Montana Environmental Information Center – MEIC
  • Montana Legislature
    • 2025 Bill Tracker
    • Legislators
    • Meeting Recordings
    • Voting Records
    • Capitol Monitor Bulletin
  • Get Informed
    • Fossil Fuels & Clean Energy
    • Hardrock Mining & Air Pollution
    • Government Accountability
    • Down to Earth: Magazine & AudioMag
    • Resources & Fact Sheets
    • About MEIC
      • MEIC Articles
      • Shop MEIC merch
  • Take Action
    • Things You Can Do This Week
    • Action Center
    • Sign up for Action Alerts
    • Events
      • MEIC Events
      • MEIC Meeting Videos
      • Conservation Calendar
  • Donate

NorthWestern Energy wants to keep data center documents secret, enviro groups object

Peyton Olson| October 17, 2025| News

By David Erickson, Missoulian

Montana’s main power company, NorthWestern Energy, wants to preserve the secrecy — and shield from the public view — Letters of Intent it has signed with out-of-state companies to supply huge amounts of electricity for yet-to-be-built data centers in Montana.

And a group of environmental nonprofit groups have objected to that, arguing NorthWestern has “failed to provide an adequate explanation of why such information is confidential or subject to trade secret protections.”

 

Read the full story.

data centers

Last modified: November 21, 2025

Previous Story:
Not so fast: Groups warn of downsides to potential data centers in Butte
Next Story:
Montana DEQ taking public comment on proposed guidance for greenhouse gas assessments
  • You might also like

  • Recording of Boulder Panel Event: Data Center Impacts
  • Panelists in Gallatin Gateway discussion push back on data centers
  • Recording of Gallatin Valley Panel Event: Data Center Impacts
  • Experts discuss impacts, concerns related to Montana data centers

Comments are closed.

Latest from MEIC

  • Press Release: Businesses, Conservation Groups Urge Independent Oversight of Massive Coal Mine Expansion in Polluted Kootenai Watershed
  • Press Release: Court Upholds Selenium Water Quality Standard for Lake Koocanusa
  • Rapid Nuclear Deregulation Puts Montana at Risk
  • Recording of Boulder Panel Event: Data Center Impacts
  • Now hiring: Communications Associate

Recent News

  • Press Release: Businesses, Conservation Groups Urge Independent Oversight of Massive Coal Mine Expansion in Polluted Kootenai Watershed
  • Press Release: Court Upholds Selenium Water Quality Standard for Lake Koocanusa
  • Panelists in Gallatin Gateway discussion push back on data centers
  • Press Release: Groups Challenge Trump Admin’s Rushed Approval of Cabinet Mountains Mining Project
  • Conservation Groups Sue to Stop Cabinet Mountains Mining Project

Events

Northwest Transmission Summit
7 May 26
Montana Environmental Information Center – MEIC

Montana Environmental
Information Center

Clean and healthful.
It's your right, our mission.

Stay Connected

P: (406) 443-2520
E: meic@meic.org
324 Fuller Ave, #C-8
Helena, MT 59601

Mailing addresses:
P.O. Box 1184, Helena, MT, 59624
225 W. Front, Missoula, MT, 59802

Join MEIC’s Action Alert Network →

About MEIC

About Us
Accomplishments
Our People
Jobs and Internships
MEIC in the News
Contact Us

Get the Newsletter

* indicates required
  • RSS Feed
  • Facebook
  • Instagram
  • You Tube
  • Search the site
↑