Project Name: Mazama Energy - Project Ceres Geothermal Operations Plan

NEPA Number: DOI-BLM-ORWA-P060-2026-0010-CE

Project Information 

  • NEPA Number
    DOI-BLM-ORWA-P060-2026-0010-CE
  • Project Name
    Mazama Energy - Project Ceres Geothermal Operations Plan
  • Project Type
    CE
  • NEPA Status
    Completed - Completed
  • Lead Office
    Prineville Deschutes Field Office
  • Last Updated
    7/23/2026 5:00:00 PM


Project Description

What's New

The Bureau of Land Management has issued the final categorical exclusion and decision record for Project Ceres. The publication of the categorical exclusion and the decision record are an interim step in the approval process, subsequent Sundry Notices and Geothermal Drilling Permits will be issued.

 

The decision record is appealable for a 30-day period, beginning on July 24, 2025 and ending on August 24, 2026. Per 43 CFR 3200.5(b), BLM decisions under this part are immediately effective and remain in effect while appeals are pending unless a stay is granted in accordance with 43 CFR part 4.21(b). See form 1842-1 for appeal procedures located under the documents tab to the left.

Project Location

City State/Territory Zip Code County(ies)
La Pine Oregon 97739 Deschutes

Application Information

  • Applicant
    Mazama Energy
  • Case File Number
    OR-067963X
  • Program
    Renewable Energy
  • Sub-Program
    Geothermal


Project Dates

  • Start Date
    7/6/2026


Project Office Information

  • Lead Office
    Prineville Deschutes Field Office
  • Offices
    Prineville Deschutes FO


Contacts

  • Contact 1 Name
    Ferris Couture
  • Contact 1 Email
  • Contact 1 Phone
    (541) 416-6711