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Regulatory filings
Visit the Regulatory process page to learn more about the Facility Permit process with the South Dakota Public Utilities Commission (SD PUC).
The South Dakota Public Utilities Commission (SD PUC) Facility Permit process combines the analysis of the need and where the transmission line should be located. PowerOn Midwest filed a facility permit with the SD PUC on September 4, 2026.
- Cover Letter
- Facility Permit Application
- Appendix A: Completeness Checklist
- Appendix B: Agency and Stakeholder Correspondence
- Appendix C: Desktop Aquatic Resource Delineation Report
- Appendix D: Level 1 Cultural Resources Records Search - Confidential
- Appendix E: Planning Analyses
- Appendix F: Technical Diagrams
- Appendix G: Soil Data
- Appendix H: Protected Species
- Appendix I: Communication Systems Interference Analysis
- Maps - 181 mb
The project will apply for a Conditional Use Permit in each county where the transmission line may be located. A CUP from each county's Board of Adjustment must be obtained before the transmission line can be constructed.
SD PUC Docket
Facility permit docket #EL26-026
To view the filings, visit the SD PUC's electric dockets page. From there, you can learn more about eDockets and find our docket by clicking "2026 Electric Dockets" and searching for the docket number.
Official public comments on the Facility Permit application must be submitted to the South Dakota Public Utilities Commission. View SD PUC's public comment guidelines.
Outreach materials
Visit the Events page to view materials presented at in-person and virtual public engagement events.
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