For over 120 years Avista has served the businesses and communities of the Pacific Northwest with reliable service and value.
Avista Utilities, the company’s utility operating division, serves 375,000 electric and 336,000 natural gas customers. Its service territory covers 30,000 square miles in eastern Washington, northern Idaho, and parts of southern and eastern Oregon, with a population of 1.6 million. Transmission and distribution operations include energy delivery, generation, and resource assets. Operations also include the purchase, transmission, distribution, and sale of electric energy on both retail and wholesale basis. The company also purchases, transports, distributes and sells natural gas.