Updated: March 2026
Commercial rate guide for Atmos — Natural gas distribution across Texas, Louisiana, Mississippi, Colorado, and Kentucky. Largest natural gas-only distributor in the U.S., serving approximately 3.3 million customers.
Commercial gas service with customer charge plus volumetric rate per therm. Gas cost adjustment applied monthly based on wholesale gas prices. Weather normalization adjustment in some jurisdictions.
Rising
3.9% system-wide average increase effective January 2026, with increases varying
3.9% system-wide average increase effective January 2026, with increases varying by state jurisdiction from 2.5% to 5.1%
Property managers with Atmos accounts frequently encounter these billing challenges:
Gas cost adjustment volatility creating significant winter bill spikes
Weather normalization adjustments difficult to understand on bills
Different rate structures across five state jurisdictions
Pipeline replacement surcharges as separate line items
The utility is the sole provider in this service territory.
Natural gas distribution is regulated in all Atmos Energy service territories. Gas supply costs are passed through at cost via gas cost adjustment mechanisms.
Gas reliability infrastructure program (GRIP) filing pending in Texas for pipeline replacement cost recovery
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