To reflect estimated changes in the wholesale cost of natural gas as well as a change in the company’s Actual Cost Adjustment (ACA) factor, Spire East and Spire West customers of Spire Missouri, Inc. d/b/a Spire will see natural gas rates change under a filing that takes effect on November 29, 2022.
The ACA factor is a mechanism which tracks any over-collection or under-collection of actual natural gas costs over a 12 month period.
The net over- or under-collected balances are subsequently either refunded or collected the next year.
Spire East residential customers currently pay approximately $0.60 per Ccf (per hundred cubic feet) of natural gas.
Under this filing, the rate will increase to approximately $0.71 per Ccf. Spire West residential customers currently pay approximately $0.79 per Ccf of natural gas.
Under this filing, the rate will increase to approximately $0.92 per Ccf.
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