Plum Creek BESS
Project Details
Project Contact
Project Summary
Plum Creek Storage proposes to construct the up to 200-MW / 800-megawatt hours battery energy storage system (BESS) and associated facilities (Project), in Ann Township, Cottonwood County, Minnesota. Associated facilities would include an onsite transformer, parking lot, stormwater pond, access roads, and buried 34.5 kilovolt medium voltage cables that will interconnect the BESS to a substation previously permitted by the Commission that will serve as the point of interconnection for the project.
Interactive Map
Key Project Documents
Date
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Title
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Description
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|---|---|---|
06/23/2026
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In the Matter of the Application of Plum Creek Storage, LLC for a Site Permit for the up to 200
MW Plum Creek Battery Energy Storage System Project in Cottonwood County, Minnesota.
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06/16/2026
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Site Permit Application and Environmental Assessment for the Plum Creek Battery Energy Storage Project
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Docket Documents
View Project Documents (last 30) View All Project Documents
| Date | Document ID | On Behalf Of | Description |
|---|---|---|---|
| June 23, 2026 | 20266-233195-01 | PUC | NOTICE OF COMPLETE SITE PERMIT APPLICATION AND PUBLIC INFORMATION MEETINGS |
| June 22, 2026 | 20266-233163-01 | PUC EIP | Application Completeness Determination |
| June 18, 2026 | 20266-233067-01 | PUC | NOTICE OF PLANNING MEETING |
| June 8, 2026 | 20266-232646-06 | Plum Creek Storage, LLC | Site Permit Application_Appendix D_Application Checklist |
| June 8, 2026 | 20266-232646-14 | Plum Creek Storage, LLC | Site Permit Application_Appendix L_Tribal Correspondence |
| June 8, 2026 | 20266-232646-03 | Plum Creek Storage, LLC | Site Permit Application_Appendix A_Site Plan |
| June 8, 2026 | 20266-232646-11 | Plum Creek Storage, LLC | Site Permit Application_Appendix I_Emissions Calculations |
| June 8, 2026 | 20266-232646-09 | Plum Creek Storage, LLC | Site Permit Application_Appendix G_Noise Impact Assessment |
| June 8, 2026 | 20266-232646-13 | Plum Creek Storage, LLC | Site Permit Application_Appendix K_T&E Documents |
| June 8, 2026 | 20266-232646-01 | Plum Creek Storage, LLC | Site Permit Application Filing Letter and Certificate of Service |
| June 8, 2026 | 20266-232646-04 | Plum Creek Storage, LLC | Site Permit Application_Appendix B_VMP |
| June 8, 2026 | 20266-232646-15 | Plum Creek Storage, LLC | Site Permit Application_Appendix M_Staff Comments on Draft |
| June 8, 2026 | 20266-232646-08 | Plum Creek Storage, LLC | Site Permit Application_Appendix F_Sample BESS Site Permit |
| June 8, 2026 | 20266-232646-05 | Plum Creek Storage, LLC | Site Permit Application_Appendix C_Decommissioning Plan |
| June 8, 2026 | 20266-232646-10 | Plum Creek Storage, LLC | Site Permit Application_Appendix H_Phase I Cultural Resource Survey |
| June 8, 2026 | 20266-232646-12 | Plum Creek Storage, LLC | Site Permit Application_Appendix J_Wetland Delineation Report |
| June 8, 2026 | 20266-232646-07 | Plum Creek Storage, LLC | Site Permit Application_Appendix E_Agency Correspondence |
| June 8, 2026 | 20266-232646-02 | Plum Creek Storage, LLC | Site Permit Application and Environmental Assessment |