 SPOKANE, Wash., Aug. 04, 2021 GLOBE NEWSWIRE -- Avista Corp. NYSE: AVA today reported net income of 14.1 million, or 0.20 per diluted share, for the second quarter of 2021, compared to 17.5 million, or 0.26 per diluted share, for the second quarter of 2020. For the six months ended June 30, 2021, net income was 82.1 million, or 1.18 per diluted share, compared to 65.9 million, or 0.98 per diluted share for the six months ended June 30, 2020. 