20260428Decision Memo.pdf

DECISION MEMORANDUM
TO: COMMISSIONER LODGE
COMMISSIONER HAMMOND
COMMISSIONER HARDIE
COMMISSION SECRETARY
COMMISSION STAFF
LEGAL
FROM: SEUNGJAE LEE, COMMISSION STAFF
ERIKA K. MELANSON,DEPUTY ATTORNEY GENERAL
DATE: APRIL 28, 2026
SUBJECT: IDAHO POWER'S TARIFF ADVICE FOR ADMINISTRATIVE
MODIFICATIONS TO RULE N, SPECIAL ARRANGEMENTS FOR
SUBSTATION ALLOWANCES AND TRASMISSION VESTED INTEREST;
CASE NO. IPC-TAE-26-02.
On December 31, 2025, Idaho Power Company ("Company") filed Tariff Advice No. 25-04
with the Idaho Public Utilities Commission ("Commission"), updating the Substation Allowance in
Rule N, Special Arrangements for Substation Allowances and Transmission Vested Interest ("Rule
N"
On February 13, 2026, the Commission approved the Company's updated allowance and
issued a Minute Order. After the Order, the Company found an error in Rule N's page numbering.
On April 15, 2026, the Company filed Tariff Advice No. 26-02, proposing an administrative
update to correct page numbers in Rule N.
STAFF ANALYSIS AND RECOMMENDATION
Staff reviewed the proposed Rule N Tariff and confirmed that the page numbers were correctly
updated. Additionally, Staff believes that the proposed Rule N complies with the Commission's
Minute Order issued on February 13, 2026.
Staff recommends the Commission approve the proposed Rule N, as filed.
COMMISSION DECISION
Does the Commission wish to approve the proposed Rule N, as filed?
oi�l
Seungjae Lee
Commission Staff
I:\Utility\UDMEMOS\IPC-TAE-26-02 Decision Memo
DECISION MEMORANDUM - 1 - APRIL 28, 2026