SPOKANE, WA--(Marketwired - Aug 9, 2013) - Avista Corp.'s (NYSE: AVA) board of directors has declared a quarterly dividend of $0.305 per share on the company's common stock. The common stock dividend is payable Sept. 13, 2013, to shareholders of record at the close of business on Aug. 22, 2013.

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 362,000 customers and natural gas to 322,000 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 1.5 million. Avista's primary, non-regulated subsidiary is Ecova. Our stock is traded under the ticker symbol "AVA." For more information about Avista, please visit www.avistacorp.com.

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

To unsubscribe from Avista's news release distribution, send reply message to Shirley.wolf@avistacorp.com

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 358,000 customers and natural gas to 317,000 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 1.5 million. Avista's primary, non-utility subsidiary is Ecova, an energy and sustainability management company with more than 500 multi-site commercial and utility customers, representing more than 450,000 sites. Our stock is traded under the ticker symbol "AVA." For more information about Avista, please visit www.avistacorp.com.

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

To unsubscribe from Avista's news release distribution, send a reply message to shirley.wolf@avistacorp.com.


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