Summary: Revises Tariff WN U-2, Annual Purchased Gas Adjustment (PGA) to: 1) pass through changes in the estimated cost of natural gas for the upcoming year (Schedule 101), and 2) revise the amortization rate(s) to refund or collect the balance of deferred natural gas commodity and demand costs (Schedule 106). The Company is requesting an overall revenue decrease of $309.4 million, or 17.3 percent, effective November 1, 2023. The impact on a residential customer's monthly bill with an average consumption of 64 therms is a decrease of $24.08, or 24.3 percent.