Avista receives approval of all-party, all issues settlement in Idaho general rate cases

New rates take effect on Sept. 1, 2025 and Sept. 1, 2026. SPOKANE, Wash., Aug. 29, 2025 (GLOBE NEWSWIRE) -- Avista (NYSE:AVA) received approval from the Idaho Public Utilities Commission (IPUC or Commission) of the all-party, all issues settlement agreement that was filed on June 9, 2025, concluding the Company’s electric and natural gas general rate cases. New electric rates take effect Sept. 1, 2025 and Sept 1, 2026. The approved rates are designed to increase annual base electric revenues by $19.5 millio ...