Legislation Details

File #: Details 2026-147    Version: 1 Name:
Type: M - Miscellaneous Status: Agenda Ready
File created: 7/28/2026 In control: PUC Agenda Meeting
On agenda: 11/13/2026 Final action:
Title: * IP7172/ESS-26-112 Mayhew Lake Energy Storage, LLC In the Matter of the Application of Mayhew Lake Energy Storage, LLC for a Site Permit for the up to 100MW Mayhew Lake Battery Energy Storage Project in Benton County, Minnesota. Should the Commission grant a site permit for the proposed project? If granted, what additional conditions or requirements should be included in the site permit? Should the Commission approve and adopt the applicant’s proposed Findings of Fact and Conclusions for the project as amended by staff? (PUC: Lobby; Weaver)
Attachments: 1. MLES Application 6-1-26, 2. MLES Application App A 6-1-26, 3. MLES Application App B 6-1-26, 4. MLES Application App C 6-1-26, 5. MLES Application App D 6-1-26, 6. MLES Application App E 6-1-26, 7. MLES Application App F 6-1-26, 8. MLES Application App G 6-1-26, 9. MLES PUBLIC Application App H 6-1-26, 10. MLES Application App I 6-1-26, 11. MLES Application App J 6-1-26, 12. MLES Application App K 6-1-26, 13. MLES Application App L 6-1-26, 14. MLES Application App M 6-1-26, 15. PUC EIP Application Completeness Determination Letter 6-11-26, 16. PUC EIP Notice 6-15-26, 17. Mn DNR 1 Comments 7-13-26, 18. Mn DNR 2 Comments 7-13-26, 19. PUC 1 Transcripts 7-17-26, 20. PUC 2 Transcripts 7-17-26, 21. PUC 3 Transcripts 7-17-26, 22. PUC 4 Transcripts 7-17-26, 23. MLES Response to Comments 7-22-26, 24. PUC Written Comments 7-22-26, 25. PUC Oral Comments 7-22-26, 26. PUC Draft Site Permit 7-28-26, 27. PUC Consent Letter 7-28-26, 28. PUC Order 8-11-26, 29. PUC Notice 8-14-26, 30. MLES Extension Request 9-10-26, 31. MIVMPWG Comments 9-14-26, 32. PUC Notice 9-14-26, 33. Shaddix 1 Transcripts 9-25-26, 34. Shaddix 2 Transcripts 9-25-26, 35. CIty of Saulk Rapids Public Comment 9-30-26, 36. MLES Response to Reply Comments 10-6-26, 37. MLES Proposed FofF and CofL 10-6-26, 38. PUC Public Hearing Summary Comments 10-13-26
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*                     IP7172/ESS-26-112                     Mayhew Lake Energy Storage, LLC

In the Matter of the Application of Mayhew Lake Energy Storage, LLC for a Site Permit for the up to 100MW Mayhew Lake Battery Energy Storage Project in Benton County, Minnesota.

 

1.                     Should the Commission grant a site permit for the proposed project?

2.                     If granted, what additional conditions or requirements should be included in the site permit?

3.                     Should the Commission approve and adopt the applicant’s proposed Findings of Fact and Conclusions for the project as amended by staff? (PUC: Lobby; Weaver)