# 2026-12720: Energy Companies File Market Power and Refund Reports

2026-12720, Combined Notice of Filings #1, is a Federal Register notice from Energy Department, Federal Energy Regulatory Commission published 2026-06-24, effective 2026-06-24 (as of 2026-07-01).

- Canonical: https://policyrisk.com/federal-register/2026-12720
- As of: 2026-07-01
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: 2026-12720
- Title: Combined Notice of Filings #1
- Type: Notice
- Agencies: Energy Department; Federal Energy Regulatory Commission
- Citation: 91 FR 37970
- Published: 2026-06-24
- Effective: 2026-06-24
- Comments close: not stated
- Significant: no
- Touches household money: no
- Regulation identifier numbers: none
- Last updated: 2026-07-01

## In one line

Energy Companies File Market Power and Refund Reports

## Summary

The Federal Energy Regulatory Commission got a bunch of new filings from energy companies like Madison Gas & Electric and Powervine Energy. These filings include requests for approvals, market power checks, and refund reports that could affect how electricity is bought and sold. If you’re involved in energy or just curious, note that public comments are due mostly by early to mid-July 2026, so now’s the time to speak up!

## Effects PRIA read

No economic effects identified for this document.

## Related documents

- [2026-20744](https://policyrisk.com/federal-register/2026-20744): Combined Notice of Filings #2, 2026-10-09
- [2026-20658](https://policyrisk.com/federal-register/2026-20658): Shoshone Irrigation District; Notice of Existing Licensee's Failure To File a Timely Notice of Intent To File a New License Application, an…, 2026-10-08
- [2026-20659](https://policyrisk.com/federal-register/2026-20659): Eastern Shore Natural Gas Company; Notice of Application and Establishing Intervention Deadline, 2026-10-08
- [2026-20642](https://policyrisk.com/federal-register/2026-20642): Combined Notice of Filings, 2026-10-08
- [2026-20580](https://policyrisk.com/federal-register/2026-20580): Northern Natural Gas Company; Notice of Availability of the Environmental Assessment for the Proposed Ventura to Farmington A-Line Abandonm…, 2026-10-08
- [2026-20582](https://policyrisk.com/federal-register/2026-20582): Combined Notice of Filings, 2026-10-08

## Sources
- [2026-12720 on federalregister.gov](https://www.federalregister.gov/documents/2026/06/24/2026-12720/combined-notice-of-filings-1)
- [2026-12720 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2026-06-24/pdf/2026-12720.pdf)

## Related
- [Previous: 2026-12719, Tennessee Gas Pipeline Company, L.L.C.; Notice of Application and Establishing…](https://policyrisk.com/federal-register/2026-12719)
- [Next: 2026-12721, Combined Notice of Filings](https://policyrisk.com/federal-register/2026-12721)
- [All Federal Register documents](https://policyrisk.com/federal-register)

Source: PRIA, https://policyrisk.com/federal-register/2026-12720 (as of 2026-07-01).