 SPOKANE, Wash., April 06, 2022 GLOBE NEWSWIRE -- Avista Corp. NYSE: AVA will hold its quarterly conference call and webcast to discuss first quarter 2022 results on Wednesday, May 4, 2022, at 10:30 a.m. Eastern Daylight Time. A news release with first quarter 2022 earnings information will be issued at 7:05 a.m. Eastern Daylight Time on May 4, 2022. 