Interstate Gas Supply, Inc., Aplts. v. PUC

Supreme Court of Pennsylvania·Decided September 25, 2025·No. 10 MAP 2024·Published

Opinion

[J-16-2025]

IN THE SUPREME COURT OF PENNSYLVANIA MIDDLE DISTRICT

TODD, C.J., DONOHUE, DOUGHERTY, WECHT, MUNDY, BROBSON, McCAFFERY, JJ.

INTERSTATE GAS SUPPLY, INC. D/B/A : No. 10 MAP 2024 IGS ENERGY, NRG ENERGY, INC. AND :

SHIPLEY CHOICE LLC D/B/A SHIPLEY : Appeal from the Order of the ENERGY, : Commonwealth Court at : No. 472 CD 2022 entered on Appellants : April 28, 2023, affirming the Order of : the Public Utility Commission at Nos.

: C-2019-3013805, C-2019-3013806, v. : C-2019-3013807 and C-2019-

: 3013808 entered April 14, 2022.

:

PUBLIC UTILITY COMMISSION, : ARGUED: April 8, 2025 :

Appellee :

OPINION

JUSTICE BROBSON DECIDED: September 25, 2025 Section 1502 of the Public Utility Code (Code), 66 Pa. C.S. § 1502, and

Section 2804(6) of the Electricity Generation Customer Choice and Competition Act (Competition Act), 1 66 Pa. C.S. § 2804(6), prohibit discrimination in the provision of service under the Code. In this discretionary appeal, we must decide whether the Commonwealth Court properly concluded that an electric distribution company may utilize a specific billing practice known as “on-bill billing” to offer its own non-commodity goods and services to customers while denying electric generation suppliers the same billing option. For the reasons that follow, we affirm the Commonwealth Court.

1 The Competition Act is set forth within Chapter 28 of the Code, 66 Pa. C.S. §§ 2801-2815.

I. BACKGROUND

There are two types of electricity providers in Pennsylvania: (1) electric distribution companies (EDCs); and (2) electric generation suppliers (EGSs). Dauphin Cnty. Indus. Dev. Auth. v. Pa. Pub. Util. Comm’n, 123 A.3d 1124, 1126 (Pa. Cmwlth. 2015), appeal denied, 140 A.3d 14 (Pa. 2016). Section 2803 of the Competition Act defines an “[EDC]”

as:

The public utility providing facilities for the jurisdictional transmission and distribution of electricity to retail customers, except building or facility owners/operators that manage the internal distribution system serving such building or facility and that supply electric power and other related electric power services to occupants of the building or facility.

66 Pa. C.S. § 2803. It further defines an “[EGS],” in relevant part, as:

A person or corporation, including municipal corporations which choose to provide service outside their municipal limits except to the extent provided prior to the effective date of this chapter, brokers and marketers, aggregators or any other entities, that sells to end-use customers electricity or related services utilizing the jurisdictional transmission or distribution facilities of an [EDC] or that purchases, brokers, arranges or markets electricity or related services for sale to end-use customers utilizing the jurisdictional transmission and distribution facilities of an [EDC].

Id.

“Typically, in a given region, there is one [EDC],” which the Public Utility Commission (PUC) appoints as the default service provider for that region. Dauphin Cnty. Indus. Dev. Auth., 123 A.3d at 1126. Electricity consumers are automatically enrolled as customers of that EDC. Id. Those consumers, however, “can also choose to purchase their electrical service from an alternative source, i.e., an [EGS].” Id.; see also 66 Pa. C.S. § 2806(a) (“[A]ll customers of [EDCs] in this Commonwealth shall have the opportunity to purchase electricity from their choice of [EGSs]. The ultimate choice of the [EGS] is to rest with the consumer.”). The EDCs “implement procedures to require all [EGSs] to deliver energy to the [EDC] at locations and in amounts which are adequate to

meet the [EGS’s] obligations to its customers.” 66 Pa. C.S. § 2807(a). As part of this process, EDCs may, at the discretion of the customer, “be responsible for billing customers for all electric services . . . regardless of the identity of the provider of those services”—i.e., a customer who has opted to purchase electric generation supply service from an EGS may choose to receive one single bill from the EDC for all electric services or two separate bills, one from the EDC and one from the EGS. 66 Pa. C.S. § 2807(c).

This case pertains to a billing practice commonly known as “on-bill billing,” wherein an electricity provider bills for non-commodity goods and services 2 it offers to its customers, such as smart thermostats, energy efficient light bulbs, surge protection, line repair programs, disaster protection plans, outdoor lighting, and professional tree cutting services. FirstEnergy Pennsylvania Electric Company (FirstEnergy), 3 an EDC, uses on-bill billing to offer its own non-commodity goods and services but does not offer the same billing option to EGSs. In response, several EGSs—namely, Interstate Gas Supply, Inc. d/b/a IGS Energy, NRG Energy, Inc., and Shipley Choice LLC d/b/a Shipley Energy (Appellants)—filed a complaint with the PUC, claiming that FirstEnergy’s refusal to provide on-bill billing to Appellants’ customers for Appellants’ non-commodity goods and services constituted unlawful discrimination in violation of Section 1502 of the Code and

Section 2804(6) of the Competition Act. Section 1502 provides:

No public utility shall, as to service, make or grant any unreasonable preference or advantage to any person, corporation, or municipal corporation, or subject any person, corporation, or municipal corporation to any unreasonable prejudice or disadvantage. No public utility shall

2 The parties use the term “non-commodity goods and services” to include all goods and

services that are not the energy commodity, meaning all goods and services that are not electricity or required for the delivery thereof. (Appellants’ Br. at 11 n.1.) 3 FirstEnergy has at least four separate, subsidiary EDCs: Metropolitan Edison Company,

Pennsylvania Electric Company, Pennsylvania Power Company, and West Penn Power Company. Those four separate, subsidiary EDCs were respondents before the PUC and intervenors before the Commonwealth Court.

establish or maintain any unreasonable difference as to service, either as between localities or as between classes of service, but this section does not prohibit the establishment of reasonable classifications of service.

66 Pa. C.S. § 1502. Section 2804(6) of the Competition Act provides:

Consistent with the provision of [S]ection 2806, the commission shall require that a public utility that owns or operates jurisdictional transmission and distribution facilities shall provide transmission and distribution service to all retail electric customers in their service territory and to electric cooperative corporations and [EGSs], affiliated or nonaffiliated, on rates, terms of access and conditions that are comparable to the utility’s own use of its system.

66 Pa. C.S. § 2804(6).

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Interstate Gas Supply, Inc., Aplts. v. PUC, (Pa. 2025).

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