On this page
Use a state map as a research starting point
Service company
Read the actual distribution utility from the bill. A mailing address, electricity provider or state name cannot establish the gas program.
Account class
Ask which sales, choice or transportation service applies. A residential shopping list or a large-industrial tariff may not apply to a small business.
Available counterparty
Confirm both authorization and willingness to serve the account. A registered supplier is not evidence of an available written offer for every meter.
The state guides describe program questions and link primary sources. They do not certify universal eligibility across a state or substitute for current utility confirmation.
Worked review: two premises in one state can have different alternatives
Consider two hypothetical Illinois business premises whose bills identify different distribution utilities. The ICC’s small-commercial choice guidance identifies named utility programs and distinguishes Ameren Illinois territory. A state-level statement that all businesses can switch would skip the question that determines whether the technique is available at either account.
For each premises, record the gas utility and service class, obtain the applicable program or transportation conditions, then check whether a supplier is both authorized and willing to serve it. Large-account transportation and small-commercial choice should not be collapsed into one eligibility conclusion. Apply the same method in other states using their own primary sources. A city directory is useful navigation, but it is not the evidence that an individual meter has an available competing offer.
Use state guides as a route to the utility, not a binary map
EIA explains that customer-choice availability differs and that eligible customers may obtain supply separately from utility delivery. A national yes/no label hides distinctions among small-commercial choice, large-volume transportation, aggregation and municipal systems. Begin with the distribution company and commercial class, then use the linked state guide to find the actual program and current primary reference. EIA: natural gas customer choice and eligibility.
Compare two different layers of oversight
FERC’s pipeline guidance concerns interstate and intrastate transport responsibilities; it is not a nationwide retail enrollment rule. A business may need both a supplier agreement and utility-specific transportation conditions. Keep licensing, utility acceptance and the supplier’s willingness to serve as distinct gates. Use the city evidence to locate a territory question without treating a community list as confirmation for every parcel. FERC: interstate and intrastate pipeline responsibilities.
A national portfolio screen with an explicit unknown status
Use one row per account with state, delivery company, class, available service route, primary source and unresolved conditions. Allow unknown as a result when the bill or utility response is missing. Distinguish a municipal account from a neighboring investor-owned program and a supplier license from the ability to enroll this account. Use the source date to prioritize refreshes at renewal. This is more useful than a colored state map that treats every commercial meter within a boundary as identical.
Use the appropriate planning tool
Renewal planner: Plan a source and eligibility refresh before the account’s documented renewal milestones; a reminder is not enrollment confirmation.
Sources and review notes
- EIA: natural gas customer choice and eligibility
- FERC: interstate and intrastate pipeline responsibilities
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.