Big Bend Wind Project

Project Details

Docket Numbers
Project Name
Big Bend Wind Project
Applicant
Big Bend Wind, LLC - Apex Clean Energy, Inc.
Location
Cottonwood County, Watonwan County
Description

Big Bend Wind, LLC, a subsidiary of Apex Clean Energy, Inc., is proposing the Big Bend Wind Project located within portions of Cottonwood and Watonwan counties, Minnesota. The Big Bend Wind Project is proposing to constructed and operate 47 Nordex N-163 (5.7 MW), 48 Vestas V162 (5.6 MW), or 49 GE-158 (5.5 MW) turbines, which will have a total generation capability of up to 308 megawatts (MWs). \r\n\r\n

Status
active

Project Contact

Contact
Richard Davis
Phone

Project Summary

Big Bend Wind, LLC, a subsidiary of Apex Clean Energy, Inc., is proposing the Big Bend Wind Project located within portions of Cottonwood and Watonwan counties, Minnesota. The Big Bend Wind Project is proposing to constructed and operate 47 Nordex N-163 (5.7 MW), 48 Vestas V162 (5.6 MW), or 49 GE-158 (5.5 MW) turbines, which will have a total generation capability of up to 308 megawatts (MWs).  

The Big Bend Wind Project is being proposed as a potential hybrid wind energy and solar energy generation project, and could be constructed and operated in coordination with the Red Rock Solar Project.  Red Rock Solar, LLC, a subsidiary of Apex Clean Energy, Inc., is pursuing a separate site permit for the Red Rock Solar Project, under Docket #GS-19-620.  The Red Rock Solar Project is proposed to generate up to 60 MWs, and if approved, constructed and operated the total solar energy generation would reduce the total wind energy generation at the Big Bend Wind Project, so the total energy generation at the two facilities would not exceed 314 MWs.

The Big Bend Wind Project will require an approximately 18 mile long, 161 kilovolt (kV) transmission line to be constructed and operate to transmit generated wind energy to the electrical grid interconnection.  The proposed 161 kV transmission line could also provide solar energy transmission for the proposed Red Rock Solar Project.  Big Bend Wind, LLC has submitted an application for a route permit for the proposed transmission line under Docket #TL-19-621.

Key Project Documents

Date Title Description
01/25/2022 Errata to the Environmental Assessment (with corrected Chapter 8 Table formatting) Corrections to the EA completed for the Big Bend Wind, Red Rock Solar, and Big Bend HVLT Projects.
09/28/2022 LWECS Site Permit Issued 9-28-22 Site Permit issued by the Commission for the Big Bend Wind Project.
10/13/2021 Revised Site Layout Summary Big Bend Wind, LLC provided a summary of the revisions and amendments to the proposed Big Bend Wind Project.
04/09/2021 Public Information and Environmental Scoping - Presentations Commission staff, Applicant, and DOC-EERA staff presentations from the April 1, 2021 virtual Public Information and Environmental Scoping Meeting.
01/11/2021 DOC-EERA - Reply Comments on Application Acceptance and Completeness DOC-EERA submitted reply comments to the Public Utilities Commission regarding the Big Bend Wind Project Site Permit Application acceptance and completeness.
09/14/2021 Big Bend Wind Settlement Agreement A Settlement Agreement has been reached between Big Bend Wind, LLC and the Intervening Parties to address the concerns of Intervening Parties that the construction and operation of the proposed Big Bend Wind Project will have visual impacts on the users of the Jeffers Petroglyphs site.
01/11/2021 DOC-EERA Comments and Recommendations on Application Acceptance and Completeness DOC-EERA submitted comments and recommendations to the Public Utilities Commission regarding the Big Bend Wind Project Site Permit Application acceptance and completeness.
01/18/2022 Big Bend Wind and Red Rock Solar Environmental Assessment Combined Environmental Report and Environmental Assessment for the Big Bend Wind, Red Rock Solar, and Big Bend HVTL Projects.
09/20/2021 Amended Site Permit Application Big Bend Wind, LLC has filed an Amended Site Permit Application for the proposed changes to the Big Bend Wind Project.
01/11/2021 Big Bend Wind Project - Site Permit Application Big Bend Wind, LLC submitted a Site Permit Application (SPA) for a Large Wind Energy Conversation System (LWECS) with the Minnesota Public Utilities Commission on November 9, 2020.

Docket Documents

View All Project Documents 

Date Document ID On Behalf Of Description
December 30, 2025 202512-226283-10 Big Bend Wind, LLC Section 10.11 Emergency Response
December 30, 2025 202512-226283-06 Big Bend Wind, LLC Section 6.2 Independent Third-Party Monitor
December 30, 2025 202512-226283-09 Big Bend Wind, LLC Section 9 Complaint Procedures
December 30, 2025 202512-226283-05 Big Bend Wind, LLC Section 6.1 Soil and Water Conservation District (SWCD) and Landowner Review of Plans
December 30, 2025 202512-226283-01 Big Bend Wind, LLC Section 5.3.1 Field Representative
December 30, 2025 202512-226283-04 Big Bend Wind, LLC Section 5.5.2 Other Permits and Regulations
December 30, 2025 202512-226283-02 Big Bend Wind, LLC Section 5.3.11 Invasive Species
December 30, 2025 202512-226283-03 Big Bend Wind, LLC Section 5.3.13 Public Roads
December 30, 2025 202512-226283-08 Big Bend Wind, LLC Section 6.2 Third-Party Monitor Proposal
December 30, 2025 202512-226283-11 Big Bend Wind, LLC Section 11.1 Decommissioning Plan
December 18, 2025 202512-225998-01 PUC Brad Hutchison
December 17, 2025 202512-225975-01 PUC EIP Reply Comments - Site Permit Amendment
December 16, 2025 202512-225900-01 Big Bend Wind, LLC Site Permit Amendment Request
December 11, 2025 202512-225744-01 PUC Brad Hutchison 1
December 11, 2025 202512-225776-06 Big Bend Wind, LLC Appendix C_Bat Acoustic Qualitative Review
December 11, 2025 202512-225776-02 Big Bend Wind, LLC Section 7.1 Biological and Natural Resource
December 11, 2025 202512-225776-01 Big Bend Wind, LLC Section 10.3 Site Plan
December 11, 2025 202512-225776-05 Big Bend Wind, LLC Appendix B - Calcareous Fen Survey Report
December 11, 2025 202512-225776-03 Big Bend Wind, LLC Appendix A - Mist Net Survey
December 11, 2025 202512-225744-02 PUC Brad Hutchison 2
December 10, 2025 202512-225702-01 PUC EIP Comments on Permit Amendment Request
November 26, 2025 202511-225345-01 PUC NOTICE OF COMMENT PERIOD ON SITE PERMIT AMENDMENT
November 26, 2025 202511-225344-01 PUC NOTICE OF COMMENT PERIOD ON SITE PERMIT AMENDMENT
November 25, 2025 202511-225261-01 Big Bend Wind, LLC Section 4.7 Native Prairie
October 31, 2025 202510-224488-07 Big Bend Wind, LLC Attachment D - Shadow Flicker Analysis
October 31, 2025 202510-224488-04 Big Bend Wind, LLC Attachment B - Turbine ID Comparison Table
October 31, 2025 202510-224488-08 Big Bend Wind, LLC Attachment E - SHPO Concurrence Letter
October 31, 2025 202510-224488-02 Big Bend Wind, LLC Site Permit Amendment Figures
October 31, 2025 202510-224488-03 Big Bend Wind, LLC Attachment A - Draft Site Permit Amendment
October 31, 2025 202510-224488-10 Big Bend Wind, LLC Attachment G - Decommissioning Plan