Notice2025-09923

PacifiCorp; Notice of Motion for Extension of Time To Comply

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Published
June 2, 2025

Issuing agencies

Energy DepartmentFederal Energy Regulatory Commission

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<title>Federal Register, Volume 90 Issue 104 (Monday, June 2, 2025)</title>
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[Federal Register Volume 90, Number 104 (Monday, June 2, 2025)]
[Notices]
[Page 23329]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-09923]


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DEPARTMENT OF ENERGY

Federal Energy Regulatory Commission

[Docket Nos. ER22-2310-000, ER22-2310-001]


PacifiCorp; Notice of Motion for Extension of Time To Comply

    On May 2, 2025, PacifiCorp filed a motion for extension of time to 
comply with implementing the requirements of Order No. 881 and Order 
No. 881-A \1\ and the Commission's May 18, 2023 order,\2\ from July 12, 
2025, to October 15, 2027. Specifically, PacifiCorp requests an 
extension of time (1) to test critical vendor programs necessary for 
PacifiCorp's Order No. 881 compliance on its own system and to align 
PacifiCorp's compliance with the Order No. 881 integration timelines 
proposed by California Independent System Operator Corporation (CAISO) 
for the Western Energy Imbalance Market; (2) to mitigate potential 
reliability, operational, and market concerns with starting new and 
minimally tested line ratings during the 2025 and 2026 peak summer 
loading periods and without full market integration by CAISO; and (3) 
to ensure there is appropriate time to train PacifiCorp staff on the 
newly implemented programs, and to comply with the documentation 
requirements of Order No. 881.
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    \1\ Managing Transmission Line Ratings, Order No. 881, 177 FERC 
] 61,179 (2021), order addressing arguments raised on reh'g, Order 
No. 881-A, 179 FERC ] 61,125 (2022).
    \2\ PacifiCorp, 183 FERC ] 61,101 (2023).
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    Answers to the motion must be filed by 5:00 p.m. Eastern Time on 
June 17, 2025.

    Dated: May 27, 2025.
Carlos D. Clay,
Deputy Secretary.
[FR Doc. 2025-09923 Filed 5-30-25; 8:45 am]
BILLING CODE 6717-01-P


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Indexed from Federal Register on June 2, 2025.

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