Attachment 2, Sample Monthly Nomination Usage Report.xlsx

This is a Sample Monthly Nomination Usage Report for natural gas transportation services involving Boonville Correctional facility, Ameren Missouri, and Spire Marketing Inc. The report documents daily natural gas usage data for January 2026, tracking transportation quantities, nominated volumes, actual consumption, and imbalance calculations. The facility operates with a Maximum Reservation Quantity (MDQ) of 3,150 MMBtu, with daily nominations ranging from 260 to 300 MMBtu throughout the month. The report includes calculations for baseload keepwhole, overtake keepwhole, and undertake keepwhole volumes, comparing estimated nominations against actual burner-tip quantities to determine daily and cumulative imbalances. The data reflects preliminary actuals with fuel cost adjustments of 1.34 percent for MRT fuel and 1.02 percent for Spire Missouri east BTU.

The report indicates total monthly nominated volumes of 8,300 MMBtu with actual delivered quantities of 7,371 MMBtu, resulting in a cumulative imbalance of 763 MMBtu for the period. Daily imbalances fluctuate throughout January, ranging from negative 32 MMBtu to positive 81 MMBtu, with overtake volumes occurring on days 17 through 20 and again on days 24 through 26, suggesting periods of higher demand requiring additional capacity. The document serves as a preliminary accounting mechanism for natural gas transportation costs and usage management, essential for billing reconciliation and contract compliance between the facility, the utility provider, and the gas marketing company.