PSEG Long Island
PSEG Long Island is the PSEG subsidiary that operates Long Island's electric transmission and distribution system and provides customer service under contract to the Long Island Power Authority.
Last updated October 30, 2026
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Overview
PSEG Long Island is the operating brand under which Public Service Enterprise Group (PSEG), a diversified energy company headquartered in Newark, New Jersey and listed on the New York Stock Exchange under the ticker PEG, runs the electric transmission and distribution system serving Long Island, New York. The organization took over operations on January 1, 2014, following a management services agreement with the Long Island Power Authority (LIPA), the state-created public authority that owns the system's assets. Under that arrangement, LIPA retains ownership of the poles, wires and related infrastructure and sets policy, while PSEG Long Island handles day-to-day operations, maintenance, storm restoration, customer billing and call-center service for roughly 1.1 million customers across Nassau and Suffolk counties and the Rockaway Peninsula in Queens. The brand sits at the consumer-facing end of a public-private structure that is unusual in the U.S. utility sector. LIPA is a political subdivision of New York State and is not a private utility; PSEG Long Island is a contractor-operator rather than the asset owner. This distinction shapes how the brand communicates: it presents itself as a local service provider focused on reliability, storm response and customer care, while major capital decisions and rate-setting flow through LIPA's board and, ultimately, state oversight. PSEG Long Island's public identity is closely tied to the aftermath of Superstorm Sandy and to the state's decision to replace the previous private operator, National Grid, with a PSEG-led management team. The company's offerings are essentially monopoly utility services rather than a product line: electricity delivery, outage management, energy-efficiency and clean-energy programs administered on LIPA's behalf, interconnection of distributed generation such as rooftop solar, and customer programs including budget billing and assistance for low-income households. It also operates the utility's smart-meter and grid-modernization initiatives and manages relationships with contractors and municipalities during emergencies. PSEG Long Island is not separately traded; it is a subsidiary brand within PSEG's larger portfolio, which also includes PSEG Power and PSEG Nuclear. Its performance is measured publicly through reliability metrics, customer satisfaction surveys and regulatory proceedings before LIPA and New York State regulators. The brand's reputation has been shaped by high-profile storms, rate debates and periodic scrutiny of the LIPA-PSEG contract, making it one of the more closely watched utility operating brands in the northeastern United States.
History
Long Island's electric system was long operated by the Long Island Lighting Company (LILCO). After the Shoreham nuclear plant controversy and LILCO's financial distress, New York State created the Long Island Power Authority (LIPA) in 1986 to take over the system, and LIPA became the asset owner while contracting operations to private firms. In the 1990s and 2000s, LIPA's operating contract passed to KeySpan and later, after KeySpan's acquisition, to National Grid. Public dissatisfaction with LIPA and National Grid peaked after Superstorm Sandy in October 2012, when prolonged outages across Long Island triggered intense criticism of storm response and communication. In 2013, New York State officials announced a restructuring under which PSEG would take over operations through a management services agreement, with LIPA retaining asset ownership and policy authority. PSEG Long Island began operating the system on January 1, 2014, and the brand was launched as the customer-facing identity for the new operator. In its first years, PSEG Long Island emphasized grid hardening, tree trimming, substation upgrades and improved outage communications, and it reported reliability improvements relative to the pre-2014 period. The company also took on administration of LIPA's clean-energy and efficiency programs and expanded smart-meter deployment. The LIPA-PSEG contract has been repeatedly reviewed and amended, with state audits and legislative hearings examining costs, performance metrics and the contractor's fee structure. Debates over rate increases, the future of the management agreement and the appropriate level of state oversight have kept the brand in the public eye. PSEG Long Island remains a subsidiary brand within PSEG, which also operates regulated gas and electric utilities in New Jersey and a nuclear generation fleet. The Long Island operation is distinctive within the group because it is a contract operator rather than an asset-owning utility, and its performance is judged against LIPA's policy goals and New York State's broader clean-energy mandates.
- 2014
PSEG Long Island begins operating the transmission and distribution system on January 1.
- 2013
New York State announces a restructuring under which PSEG will operate the LIPA system.
- 2012
Superstorm Sandy causes prolonged outages on Long Island, intensifying criticism of the then-operator.
- 1986
New York State creates the Long Island Power Authority (LIPA) to take over the Long Island electric system.
Products and positioning
Consumer-facing operator of Long Island's publicly owned electric grid, positioned on reliability, storm response and local customer service.
Electricity delivery service
Outage reporting and restoration
Energy efficiency and clean energy programs
Solar interconnection
Budget billing and customer assistance programs
Sources4 sources
- 1PSEG Long Island official websitepsegliny.com
- 2Long Island Power Authoritylipower.org
- 3Bidgely Unveils 2027 EmPOWER AI Conference Series, Accelerating AI Progress Across the Energy Ecosystemen.antaranews.com
- 4Bidgely Unveils 2027 EmPOWER AI Conference Series, Accelerating AI Progress Across the Energy Ecosystemfinanznachrichten.de
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