FERC Reviews Energy Firm Power Rate and Project Updates
Published Date: 4/20/2026
Notice
Summary
The Federal Energy Regulatory Commission got new filings from several energy companies about power projects and rate changes. These updates could affect how electricity is managed and priced, with some deadlines for public comments coming up in late April and early May. If you’re involved in energy or just curious, now’s the time to check out these important moves shaping our power future!
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Analyzed Economic Effects
3 provisions identified: 0 benefits, 0 costs, 3 mixed.
Multiple Power Tariff Filings on April 16
Many electricity generators and project owners submitted revised market-based rate tariffs listed to be effective April 16, 2026. FERC set public comment deadlines in early May 2026 (examples include comment dates of May 4, May 5, and May 6, 2026).
CenterPoint Houston Interim Tariff Revision
CenterPoint Energy Houston Electric filed an interim TFO tariff revision to conform with the PUCT that is listed to be effective April 13, 2026. Public comments on this filing are due by 5:00 p.m. Eastern time on May 6, 2026.
Ameren Illinois Tariff Filing Effective June 15
Ameren Illinois Company submitted a tariff filing (SA 4739 Ameren Illinois–IMEA–Freeburg WCA) listed to be effective June 15, 2026. FERC set a public comment deadline of 5:00 p.m. Eastern time on May 6, 2026 for this filing.
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