Here are the 10-K annual reports from IDACORP, Inc. (IDA) in our archive since June 2025, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 10-K covers the audited annual report, with the full financial statements, so if you follow IDA and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full IDA filings page.
IDACORP, Inc., through Idaho Power, describes a growing, highly regulated electric utility focused on the Idaho-Oregon region. Idaho Power served about 664,000 retail customers as of December 31, 2025, generating total electric utility operating revenues of $1,809,609,000 and total energy sales of 19,074 thousand MWh.
The business is driven by hydropower, gas and coal-to-gas generation, long-term power contracts and wholesale market activity. In 2025, hydropower provided 7,021 thousand MWh, or 52% of system generation, with the remainder from thermal and natural gas plants plus purchased power. A 2025 integrated resource plan forecasts strong 5‑year billed sales growth of 8.3% annually and calls for 4,071 MW of additional capacity, including significant solar, wind, storage and natural gas resources, alongside major transmission projects such as Boardman-to-Hemingway. The company highlights ongoing coal-to-gas conversions, expanding battery storage, substantial environmental and relicensing expenditures, and detailed regulatory, weather, wildfire, and customer-demand risks that could affect future costs, rate recovery and returns.