SPOKANE, Wash., Oct 04, 2011 (BUSINESS WIRE) -- Avista Corp. (NYSE: AVA) will hold its quarterly conference call and webcast to discuss third quarter 2011 results on Wednesday, Nov. 2, 2011, at 10:30 a.m. Eastern Time. A news release with third quarter 2011 earnings information will be issued at 7:05 a.m. Eastern Time on Nov. 2, 2011.

This call can be accessed at Avista's Web site at http://www.avistacorp.com, or you may listen to the call by dialing (866) 713.8307 in the United States, Pass code 86384694.

A replay of the call will be available through Nov. 9, 2011. Call (888) 286.8010, Pass code 58449947 to listen to the replay. The webcast will be archived for one year on the Avista Corp. Web site at http://www.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 357,000 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-regulated subsidiary is Advantage IQ. Our stock is traded under the ticker symbol "AVA." For more information about Avista, please visit http://www.avistacorp.com.

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

SOURCE: Avista Corp.

Avista Corp.
Media:
24/7 Media Access, 509-495-4174
Jessie Wuerst, 509-495-8578
jessie.wuerst@avistacorp.com
or
Investors:
Jason Lang, 509-495-2930
Jason.lang@avistacorp.com