Plum Creek Wind Farm 345 kV Transmission Line

Project Details

Docket Numbers
Project Name
Plum Creek Wind Farm 345 kV Transmission Line
Applicant
Plum Creek Wind Farm, LLC (Geronimo Energy)
Location
Cottonwood County, Murray County, Redwood County
Description

Plum Creek Wind Farm, LLC proposes to construct a 414 megawatt (MW) wind farm and associated transmission line in Cottonwood, Murray, and Redwood County, Minnesota. The transmission line is proposed to be a 345 kilovolt (kV) line, with a length of approximately 31 miles.

Status
active

Project Contact

Contact
Bill Storm
Phone

Project Summary

Please Note:  The Department maintains the Plum Creek Wind Farm webpage as the primary page for project updates. The most current information on both the wind farm and transmission elements of the Plum Creek Wind Project can be found on the wind farm webpage.

Plum Creek Wind Farm, LLC (applicant), proposes to construct approximately 31 miles of 345 kV transmission line (HVTL) in Cottonwood, Murray, and Redwood County, Minnesota. The proposed transmission line will connect the applicant's Plum Creek Wind Farm to the electric transmission grid. The transmission line will interconnect with the existing Brookings County to Hampton 345 kV line via a switching station in Redwood County. 

Key Project Documents

Date Title Description
November 12, 2019 Route Permit Application The route permit application submitted by Plum Creek Wind Farm, LLC, for the 345 kV transmission line associated with the Plum Creek Wind Farm.

Environmental Review and Permitting Process

The applicant's proposed project requires three approvals from the Minnesota Public Utilities Commission (Commission) before it may be constructed - a certificate of need (CN), a site permit for the wind farm, and a route permit for the 345 kV transmission line.

Department of Commerce, Energy Environmental Review and Analysis (EERA) staff will prepare an environmental impact statement (EIS) for the project. The EIS will be issued in draft form, a draft EIS, so that it can be improved through public comment. A final EIS will be developed based on comments received on the draft EIS.

Additionally, public hearings will be held in the project area. The hearings will be presided over by an administrative law judge (ALJ) from the Office of Administrative Hearings. At the public hearings, citizens will have an opportunity to submit comments, present evidence, and ask questions.  After completion of the hearings, the ALJ will submit a report to the Commission with findings of facts, conclusions of law, and recommendations regarding a CN, site permit, and route permit for the project.

Please Note: Updates on the environmental review and permitting process for the Plum Creek Wind Project -- the wind farm and the associated transmission line -- can be found the Plum Creek Wind Farm webpage.

Additional information on the certificate of need application and review process for the project can be found on the eDockets website: CN-18-699.

Docket Documents

View All Project Documents 

Date Title On Behalf Of Description
July 30, 2025 20257-221552-01 PUC July 10, 2025 Agenda
July 10, 2025 20257-220824-01 PUC July 10, 2025 Agenda - Staff New Revised Decision Option 1
July 9, 2025 20257-220799-01 PUC Notice of Legislative Changes
July 8, 2025 20257-220707-01 PUC Tuma Decision Options
July 8, 2025 20257-220754-01 Plum Creek Wind Farm, LLC Update Regarding Status of Project
July 7, 2025 20257-220705-01 DOC
July 7, 2025 20257-220705-02 DOC
July 3, 2025 20257-220637-01 PUC July 10, 2025 Agenda
June 27, 2025 20256-220238-01 PUC July 10, 2025 Agenda Meeting
June 24, 2025 20256-220183-01 PUC Jeremy Duehr & Marta Lasch
June 12, 2025 20256-219845-01 PUC Proposed Consent Items
April 8, 2025 20254-217355-01 PUC Consent, Revised
April 4, 2025 20254-217303-01 PUC Consent
April 3, 2025 20254-217199-01 PUC Proposed Consent Items
March 21, 2025 20253-216692-01 Plum Creek Wind Farm, LLC Supplemental
March 17, 2025 20253-216461-01 DOC - EERA EERA Supplemental Comments on Permit Amendment Requests
March 12, 2025 20253-216336-01 Plum Creek Wind Farm, LLC 2025-03-12 Plum Creek - Reply Comments re request to amend permits
March 12, 2025 20253-216345-01 MN Department of Natural Resources DNR Comment Letter
March 12, 2025 20253-216345-02 MN Department of Natural Resources DNR Comment Letter - Attachment
March 5, 2025 20253-216089-01 DOC EERA EERA Comments and Recommendations on Permit Amendment Requests
March 4, 2025 20253-216039-01 PUC Robert and Jeanette Heggerston
February 24, 2025 20252-215702-03 PUC Jean Knakmuhs
February 24, 2025 20252-215702-01 PUC Jean Knakmuhs
February 24, 2025 20252-215702-02 PUC Jean Knakmuhs
February 12, 2025 20252-215297-01 PUC on Extension/Variance
February 4, 2025 20252-214954-08 Plum Creek Wind Farm, LLC Appendix E_Construction Emissions
February 4, 2025 20252-214954-02 Plum Creek Wind Farm, LLC Route Permit Amendment Request
February 4, 2025 20252-214954-05 Plum Creek Wind Farm, LLC Appendix B_Draft Route Permit Amendment
February 4, 2025 20252-214954-06 Plum Creek Wind Farm, LLC Appendix C_Detailed Route Maps
February 4, 2025 20252-214954-04 Plum Creek Wind Farm, LLC Appendix A_Compliance with Routing Factors