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Reduce gas use without confusing it with rate savings in Kentucky

DOE’s boiler purchasing guidance considers building efficiency, equipment sizing and lifecycle costs. Apply that method to the actual equipment and load; it does not establish a universal replacement payback or a local rebate.

Reviewed October 16, 2026

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

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Kentucky: Measure consumption before attributing savings

Start with DOE FEMP: boiler purchasing, sizing and lifecycle analysis. The table below links this decision to the represented gas companies in Kentucky. It does not establish service or supplier availability for every account.

Build the operating baseline

Record actual billing periods, estimated readings, operating hours and occupancy or production. Separate space heating from process and hot-water use where the available data permits. Explain changes before comparing periods.

Reconcile engineering and procurement

Have qualified personnel evaluate controls, equipment and service capacity. Update the contracted volume forecast after a project and review tolerance or minimum-volume terms. Verify program eligibility and preapproval before treating an incentive as funded.

Kentucky utility application

Gas service companyContract component to revisit after load reductionPrimary reference
Columbia Gas of KentuckyUtility gas cost versus supplier supply, with Mcf and therms reconciledOfficial program / tariff
Atmos Energy KentuckyGCA under sales versus transport, pool and supplier chargesOfficial program / tariff
Duke Energy KentuckyKentucky gas-cost adjustment versus supplier, transport and account chargesOfficial program / tariff
Louisville Gas and ElectricGas Supply Clause under sales versus transportation, balancing and pooling itemsOfficial program / tariff
Henderson Municipal GasLocal monthly gas schedule and industrial pricing terms if applicableOfficial program / tariff
City of Murray Natural GasCity commercial gas schedule and applicable supply costsOfficial program / tariff
Delta Natural GasSales gas cost versus transportation, supplier and related feesOfficial program / tariff

Columbia Gas of Kentucky: the program detail behind this decision

Kentucky PSC publishes Columbia Customer Choice information. Columbia’s territory and class requirements matter: the program is not a statewide enrollment path for Atmos, Duke, LG&E, Delta or municipal accounts. Keep the bill’s Mcf units and its heat-content conversion visible when comparing a per-therm offer. Program Kentucky; Columbia Ky Current Tariff.

Apply the evidence to an account file

After reducing forecast consumption, revisit Utility gas cost versus supplier supply, with Mcf and therms reconciled. Ask whether the revised operating load changes Columbia delivery company and eligible commercial class or any conditions associated with Choice enrollment, current supplier participation and return conditions.

Worked check: fixed charges do not fall with every therm

Assume hypothetical use of 10,000 therms at a constant $0.80 supply price and a $30 monthly supply fee. Modeled supply cost is $8,360. If use falls ten percent to 9,000 therms with the same price and fee, the total becomes $7,560: an $800 reduction, or about 9.57 percent of that supply total. This excludes delivery, taxes and project costs and proves no equipment result. The illustration shows why a percentage therm reduction is not automatically the same percentage dollar reduction.

Turn the review into a calculation

Build a monthly weighted budget. 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 Kentucky 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 →