Summary: Revises Tariff WN U-6, Schedule 230, to collect 2017 program year costs under Schedule J, “Gas Residential Energy Assistance Tariff" and Schedule I, “Washington Low-Income Energy Efficiency Programs.” The net effect is an annual revenue increase of $60,416 or 0.1 percent. The impact for a typical residential customer using 57 therms month is an increase of $0.01 per month.