Title 15 › Chapter CHAPTER 15B— - NATURAL GAS › § 717y
Requires the Federal Energy Regulatory Commission to make a rule that lets users switch from natural gas to heavy petroleum fuel oil by approving transfers of rights to receive natural gas. The rule applies mainly to gas bought under contracts made before September 1, 1977 (except certain renewals), used in facilities that existed on that date, and to gas under any prohibition order. Transfers can be made to an interstate pipeline, to a local distribution company served by an interstate pipeline, or to a person served by an interstate pipeline for a high-priority use. The rule must spell out conditions for transfers, including that any extra money paid to the seller above the extra operating cost of using heavy oil (compared to the contract gas price) during the rest of the contract must be refunded. The Commission must also consider whether a transfer would raise demand for imported refined oil. If the buyer will resell the gas, the buyer must get a certificate under section 7 of the Natural Gas Act before the transfer takes effect. Contract clauses that block such approved transfers, or that end a contract because of commingling or a transfer, cannot be enforced in court. The buyer takes on the contract duties; the seller stays responsible for any duties the buyer does not perform. Key words: "natural gas" — as defined in the Natural Gas Act; "just compensation" — the maximum extra operating cost of using heavy oil instead of the contracted gas during the remaining contract term (and for intrastate pipelines, compensation for lost revenue not offset by savings or new revenue); "contractual interests" — the right to receive gas under a contract as affected by a curtailment plan; "interstate pipeline," "intrastate pipeline," "local distribution company," "high-priority use," "heavy petroleum fuel oil" (numbers 4, 5, or 6, domestically refined), "facility," and "curtailment plan" — as the statute defines them. Suppliers are not required to deliver more gas after a transfer than the smallest of three limits set by contract, the curtailment plan, or past delivery history.
Full Legal Text
Commerce and Trade — Source: USLM XML via OLRC
Legislative History
Reference
Citation
15 U.S.C. § 717y
Title 15 — Commerce and Trade
Last Updated
Apr 6, 2026
Release point: 119-73