# 2026-16166: FERC to 25+ CA power firms: Answer in time, or else!

2026-16166, California Independent System; Operator Corporation; Citizen S-Line Transmission LLC; Citizens Sunrise Transmission LLC; Citizens Sycamore-Penasquitos Transmission LLC; City of Anaheim, California; City of Azusa, California; City of Banning, California; City of Colton, California; City of Pasadena, California; City of Riverside, California; DCR Transmission, L.L.C.; DesertLink, LLC; GridLiance West LLC; Horizon West Transmission, LLC; LS Power Grid California, LLC; Morongo Transmission LLC; Pacific Gas and Electric Company; San Diego Gas & Electric Company; Southern California Edison Company; Startrans IO, L.L.C.; SunZia Transmission, LLC; Trans Bay Cable LLC; Valley Electric Association, Inc.; Viridon Path 15, LLC; Western Area Power Administration; Notice Establishing Answer Period, is a Federal Register notice from Energy Department, Federal Energy Regulatory Commission published 2026-08-07, effective 2026-08-07 (as of 2026-08-14).

- Canonical: https://policyrisk.com/federal-register/2026-16166
- As of: 2026-08-14
- Plain-text twin of the page above; the HTML and this file carry the same facts.

## Facts
- Document number: 2026-16166
- Title: California Independent System; Operator Corporation; Citizen S-Line Transmission LLC; Citizens Sunrise Transmission LLC; Citizens Sycamore-Penasquitos Transmission LLC; City of Anaheim, California; City of Azusa, California; City of Banning, California; City of Colton, California; City of Pasadena, California; City of Riverside, California; DCR Transmission, L.L.C.; DesertLink, LLC; GridLiance West LLC; Horizon West Transmission, LLC; LS Power Grid California, LLC; Morongo Transmission LLC; Pacific Gas and Electric Company; San Diego Gas & Electric Company; Southern California Edison Company; Startrans IO, L.L.C.; SunZia Transmission, LLC; Trans Bay Cable LLC; Valley Electric Association, Inc.; Viridon Path 15, LLC; Western Area Power Administration; Notice Establishing Answer Period
- Type: Notice
- Agencies: Energy Department; Federal Energy Regulatory Commission
- Citation: 91 FR 51171
- Published: 2026-08-07
- Effective: 2026-08-07
- Comments close: not stated
- Significant: no
- Touches household money: no
- Regulation identifier numbers: none
- Last updated: 2026-08-14

## In one line

FERC to 25+ CA power firms: Answer in time, or else!

## Summary

No summary available.

## Effects PRIA read

No economic effects identified for this document.

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## Sources
- [2026-16166 on federalregister.gov](https://www.federalregister.gov/documents/2026/08/07/2026-16166/california-independent-system-operator-corporation-citizen-s-line-transmission-llc-citizens-sunrise)
- [2026-16166 as published (PDF)](https://www.govinfo.gov/content/pkg/FR-2026-08-07/pdf/2026-16166.pdf)

## Related
- [Previous: 2026-16165, California Independent System, Operator Corporation, Citizen S-Line Transmissio…](https://policyrisk.com/federal-register/2026-16165)
- [Next: 2026-16167, Midcontinent Independent System Operator, Inc.; AEP Indiana Michigan Transmissi…](https://policyrisk.com/federal-register/2026-16167)
- [All Federal Register documents](https://policyrisk.com/federal-register)

Source: PRIA, https://policyrisk.com/federal-register/2026-16166 (as of 2026-08-14).