Monthly Rates
Residential Customers

Effective Nov. 26, 2025

Customer charge (per month)$22.00
Winter billing (Nov. - Apr.)$0.60966 per CCF
Summer billing (May - Oct.) $0.55916 per CCF

Purchased Gas Adjustment (PGA): $0.67976

Small general service
Customer charge (per month)$57.00
Charge for gas used$0.23690 per Ccf

Purchased Gas Adjustment (PGA): $0.67976 per CCF

Large general service
Customer charge (per month)$250.00
Charge for gas used $0.23972 per Ccf

Purchased Gas Adjustment (PGA): $0.67976 per CCF

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Information for potential transportation customers
What is a transportation customer?

Under Spire's rate schedules and clauses tariff, customers eligible for transportation service are:

  • Commercial or industrial customers in western Missouri whose annual usage exceeds 30,000 Ccf in the preceding calendar year, and
  • Schools receiving transportation service under the Experimental School Transportation tariff schedule
How can my business become a transportation customer?

Qualifying transportation customers will be added on a first-come, first-served basis up to a maximum of 150 customers statewide per year, but not less than 50 customers (if more than 50 customers apply and qualify for such service). However, in any year, if Spire Missouri determines that it is feasible to convert more customers than specified above, we will do so on a first-come, first-served basis. 

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Terms Explained
Usage

The charge based on the amount of gas you use each month.

Infrastructure System Replacement Surcharge (ISRS)

A portion of the cost to upgrade our pipelines to bring you even safer, more reliable service.

Natural gas cost

The amount we pay others for the purchase, transportation and storage of natural gas. This cost is passed on to you with no mark up.

Ccf

This is a measure of the amount of gas used in hundreds of cubic feet.

Taxes

You may see a line item on your monthly Spire bill labeled "gross receipts tax", "franchise fee" or something similar. Taxes are defined by the specific area and while they are collected on your bill, Spire pays them directly to the municipality with no markup. 

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Region