IDACORP INC. Files 8-K Report

TL;DR

IDA filed an 8-K for 'Other Events' on Dec 30, 2025.

AI Summary

On December 30, 2025, IDACORP INC. (IDA) filed an 8-K report. The filing pertains to "Other Events" and was submitted on December 31, 2025. No specific financial transactions or material events are detailed in the provided excerpt, but it indicates a regulatory filing by the company and its subsidiary, Idaho Power Co.

Why It Matters

This filing signifies a routine regulatory disclosure by IDACORP INC. and its subsidiary, Idaho Power Co., to the SEC, indicating that the company is adhering to its reporting obligations.

Risk Assessment

Risk Level: low — The filing is a standard 8-K report for 'Other Events' and does not disclose any immediate financial risks or significant operational changes.

Key Players & Entities

• IDACORP INC (company) — Filer
• IDAHO POWER CO (company) — Subsidiary of IDACORP INC
• December 30, 2025 (date) — Date of earliest event reported
• December 31, 2025 (date) — Filing Date

FAQ

Key Financial Figures

• $110.0 m — ctional retail revenue by approximately $110.0 million, or 7.48 percent, effective Janua
• $110 million — ective January 1, 2026. The approximate $110 million of additional annual revenue is inclusi
• $13.1 million — is inclusive of a PCA rate increase of $13.1 million; a 9.6 percent return on equity and a
• $4.9 billion — risdictional rate base of approximately $4.9 billion (which is based on the average of month
• $468.8 m — upply expense ("NPSE") of approximately $468.8 million, a decrease of $16.1 million from
• $16.1 million — oximately $468.8 million, a decrease of $16.1 million from the currently approved base level
• $55 million — ar 2028; (2) establish an annual cap of $55 million on the amount of accelerated amortizati

Filing Documents

• ida-20251230.htm (8-K) — 33KB
• 0001057877-25-000091.txt ( ) — 196KB
• ida-20251230.xsd (EX-101.SCH) — 3KB
• ida-20251230_def.xml (EX-101.DEF) — 18KB
• ida-20251230_lab.xml (EX-101.LAB) — 28KB
• ida-20251230_pre.xml (EX-101.PRE) — 18KB
• ida-20251230_htm.xml (XML) — 4KB

01 Other Events

Item 8.01 Other Events. As previously reported, on May 30, 2025, Idaho Power Company ("Idaho Power") filed a general rate case with the Idaho Public Utilities Commission ("IPUC"), Case No. IPC-E-25-16. Also as previously reported, on October 24, 2025, Idaho Power filed a motion with the IPUC for approval of a settlement stipulation (the "Settlement Stipulation") related to the Idaho general rate case filing. The Settlement Stipulation was entered into by Idaho Power, the Staff of the IPUC, and several of the intervening parties and was subject to the approval of the IPUC. On December 30, 2025, the IPUC issued an order (the "Order") approving the Settlement Stipulation. A copy of the Order is available on the IPUC's website at puc.idaho.gov. As approved by the Order, the Settlement Stipulation contains the following significant terms, among other items: Idaho Power will implement revised tariff schedules designed to increase annual Idaho-jurisdictional retail revenue by approximately $110.0 million, or 7.48 percent, effective January 1, 2026. The approximate $110 million of additional annual revenue is inclusive of a PCA rate increase of $13.1 million; a 9.6 percent return on equity and a 7.410 percent authorized rate of return based on the filed cost of debt and capital structure, applied to an Idaho-jurisdictional rate base of approximately $4.9 billion (which is based on the average of monthly average plant balances for January through December 2025); a base level net power supply expense ("NPSE") of approximately $468.8 million, a decrease of $16.1 million from the currently approved base level NPSE; updates to the fixed cost adjustment mechanism rates to reflect approved fixed costs and Idaho Power's proposed rate designs; continued deferral of certain wildfire mitigation related costs, including incremental vegetation management and insurance costs, as measured from 2024 actual costs, through the earlier of Idaho Power's next general rate case or

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized. Dated: December 31, 2025 IDACORP, INC. By: /s/ Lisa A. Grow Lisa A. Grow President and Chief Executive Officer IDAHO POWER COMPANY By: /s/ Lisa A. Grow Lisa A. Grow President and Chief Executive Officer

View Full Filing

View this 8-K filing on SEC EDGAR