SPOKANE, Wash., July 31, 2024 (GLOBE NEWSWIRE) -- Avista (NYSE: AVA) has made annual rate adjustment filings with the Idaho Public Utilities Commission (IPUC or Commission) that, if approved, are designed to decrease overall electric revenues by approximately $16.6 million or 5.4% effective Oct. 1, 2024 and decrease overall natural gas revenue by approximately $29.8 million or 25.8% effective Nov. 1, 2024. These annual filings have no impact on Avista’s earnings. Electric Adjustment FilingsTwo annual electr ...