Summary: Revises Tariff No. WN U-29, Schedule 175, Decoupling Mechanism - Natural Gas, to amortize the balance in the decoupling deferral account. The company requests a decrease of $12.4 million, 8.83 percent of total revenue. If granted, a residential customer using 65 therms will pay $5.40 less per month, a 10.7 percent decrease.
Replacement cover letter in reference to initial Tariff filing on August 17, 2018, on behalf of Avista Corporation d/b/a Avista Utilities, from Patrick Ehrbar. (via web portal)