SPOKANE, Wash., Feb. 13, 2026 (GLOBE NEWSWIRE) -- Avista (NYSE: AVA) has made an annual rate adjustment filing with the Idaho Public Utilities Commission (IPUC or Commission) that if approved, is designed to increase overall electric revenues by approximately $25.2 million or 7.4% effective May 1, 2026. This filing has no impact on Avista’s earnings.

The proposed rate adjustment modifies the level of funding for Avista’s electric energy efficiency programs. This adjustment aligns the amount that is collected in customer rates with the actual costs to operate the programs. Avista’s energy efficiency programs are designed to provide a financial incentive or rebate for cost-effective energy efficiency measures. The rate changes proposed reflect the required level of funding needed to operate the programs in the coming year, and to recover costs spent in 2025 that exceeded the levels included in rates. The electric rate adjustment is designed to increase the amount collected from customers by $25.2 million or 7.4%.

Customer Bills Resulting from these Filings
If the electric Energy Efficiency filing is approved, residential electric customers in Idaho using an average of 939 kilowatt hours per month would see their monthly bills increase from $115.54 to $124.44, an increase of $8.90 per month, or approximately 7.7%. The requested electric rate change by rate schedule is as follows:

Rate Application Procedure

Avista’s applications are proposals, subject to public review and a Commission decision. Copies of the applications are available for public review at the offices of both the Commission and Avista, and on the Commission’s website (www.puc.idaho.gov). Customers may file with the Commission written comments related to Avista’s filings. Customers may also subscribe to the Commission’s RSS feed (http://www.puc.idaho.gov/rssfeeds/rss.htm) to receive periodic updates via e-mail about the case. Copies of rate filings are also available on Avista’s website at www.myavista.com/rates.

If you would like to submit comments on the proposed rate change, you can do so by going to the Commission website or mailing comments to:

Idaho Public Utilities Commission

P.O. Box 83720

Boise, ID 83720-0074

About Avista Corp.
Avista Corp. is an energy company involved in the production, transmission and distribution of energy as well as other energy-related businesses. Avista Utilities is our operating division that provides electric service to 422,000 customers and natural gas to 383,000 customers. Our service territory covers 30,000 square miles in eastern Washington, northern Idaho and parts of southern and eastern Oregon, with a population of 1.7 million. AERC is an Avista subsidiary that, through its subsidiary AEL&P, provides retail electric service to 18,000 customers in the city and borough of Juneau, Alaska. Our stock is traded under the ticker symbol “AVA.” For more information about Avista, please visit www.avistacorp.com.

This news release contains forward-looking statements regarding the company’s current expectations. Forward-looking statements are all statements other than historical facts. Such statements speak only as of the date of the news release and are subject to a variety of risks and uncertainties, many of which are beyond the company’s control, which could cause actual results to differ materially from the expectations. These risks and uncertainties include, in addition to those discussed herein, all of the factors discussed in the company’s and the Quarterly Report on Form 10-Q for the quarter ended and its Annual Report on Form 10-K for the year ended Dec. 31, 2025.

Avista Corp. and the Avista Corp. logo are trademarks of Avista Corporation.

SOURCE: Avista Corporation

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Contact:

Media: Lena Funston (509) 495-8090 lena.funston@avistacorp.com
Investors: Stacey Walters (509) 495-2046 stacey.walters@avistacorp.com
Avista 24/7 Media Access (509) 495-4174

Source: Avista Corporation