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Worked commercial gas cost examples in Texas

No verified client saving or available local price is claimed here. A defensible case separates eligibility, comparable contracted costs, changes in usage and implementation evidence.

Reviewed October 16, 2026

By Commercial Gas Rates editorial team · Educational guidance; verify account-level terms.

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Texas: Build an auditable result instead of a sales story

Start with EIA: natural gas volume, heat content and energy units. The table below links this decision to the represented gas companies in Texas. It does not establish service or supplier availability for every account.

Define the counterfactual

Retain what the business would otherwise have paid for the same service months and quantities. Identify whether that is an existing contract, an effective utility supply component or another dated written offer. Do not switch baselines after seeing the result.

Bridge model to invoices

Separate quantity changes from comparable price changes, then reconcile fixed charges, retained delivery and timing corrections. Preserve enrollment confirmation and invoices before presenting an actual outcome. A favorable calculator scenario is only a model.

Texas utility application

Gas service companyEvidence needed for the baselinePrimary reference
Atmos Energy West TexasCommercial sales gas-cost component versus supplier gas, transport and retained chargesOfficial program / tariff
Atmos Energy Mid-TexCommercial sales gas-cost component versus supplier gas, transport and retained chargesOfficial program / tariff
Texas Gas ServiceCommercial sales gas-cost component versus supplier gas, transport and retained chargesOfficial program / tariff
Corpus Christi GasMunicipal gas customer, delivery and supply chargesOfficial program / tariff
CenterPoint Energy Houston gasCommercial sales gas-cost component versus supplier gas, transport and retained chargesOfficial program / tariff
CenterPoint Energy South Texas gasCommercial sales gas-cost component versus supplier gas, transport and retained chargesOfficial program / tariff
CPS EnergyUtility sales alternative versus transport service and customer-owned gas costsOfficial program / tariff

Atmos Energy West Texas: the program detail behind this decision

Texas electricity shopping rules do not establish natural-gas supplier choice. Gas service depends on the distributor, rate jurisdiction and tariff. A transportation arrangement must be qualified for the account; compare it with the actual utility commercial sales alternative and account for the remaining delivery obligations. Program Texas; Texas Rrc Tariffs.

Apply the evidence to an account file

The case file needs comparable evidence for Commercial sales gas-cost component versus supplier gas, transport and retained charges. First establish Gas operating division, incorporated/unincorporated jurisdiction and commercial class so the proposed baseline is an available alternative for this account.

Worked case: distinguish a model from an observed result

For a hypothetical 10,000-therm account, $0.80 per therm plus $20 monthly models to $8,240. An alternative at $0.76 plus $60 monthly models to $8,320. That is an $80 increase in the defined supply scope, not a saving. This conclusion is still only a scenario until eligibility, accepted enrollment and actual comparable invoices are established. Keep the same quantity and delivery period in both calculations. Do not present these invented inputs as a local client case or publish them as market rates.

Turn the review into a calculation

Compare constant supply rates and fees. Enter documented assumptions in matching energy units. Keep any charge outside both supply offers separate; the result does not establish eligibility or an available quote.

Read the Texas utility guide for the wider service-company distinctions. Convert billed gas units using the bill’s heat-content factor when moving from volume to energy.

Sources and review notes

Reviewed October 16, 2026. Program information can change. Confirm the effective utility tariff, supplier availability and written offer before proceeding. Examples and planning tools are educational; they are not executable quotes or verified customer results.

A practical next step

Put the full contract in view.

Ask about your utility, supply terms or renewal. Keep account numbers and documents out of the initial inquiry.

Request a gas review →