Summary: Revises Tariff WN U-3, Sheet 596, Conservation Program Adjustment increasing annual revenue by $721,580, or 0.4 percent. For residential customers with an average consumption of 49 therms, the effect will be an increase in the monthly bill of $0.17, or 0.4 percent. For commercial customers with an average consumption of 246 therms, the effect will be an increase in the monthly bill of $0.86 per month, or 0.4 percent.