Tuesday, June 16, 2020 AEL&P News, Press Releases COPA Cost of Power Adjustment to decrease July 1 The 3rd quarter Cost of Power Adjustment (COPA) for 2020 will decrease to $0.008438 per kWh effective July 1, 2020. This is a decrease of $0.010839 per kWh over the previous quarter. To learn more about the Cost of Power Adjustment, visit our COPA page To learn more about interruptible customers and our current generation status, visit our Generation Report page. Billing , Customers Print Previous Article Next Article