Operating petroleum-liquids combustion-turbine plant at 1 LILCO Road, Wading River, New York, in NYISO zone K. The plant comprises GT1 (52.9 MW, July 1971 vintage) and GT2 (18.6 MW, April 1966 vintage), both using distillate fuel oil. GT1 is associated with NYISO LMP node 23715 and GT2 with node 23716. National Grid Generation LLC owns the plant; LIPA is the transmission/distribution owner; NYISO is the balancing authority.
Canonical EIA plant baseline.
plant-2518
Similar plants ranked by technology, capacity, and distance.
Operating generator records and technology attributes reported through EIA-860.
| Generator | Capacity | Technology | Operation | Status |
|---|---|---|---|---|
| GT1 | 52.9 MW 49.8 MW summer | Petroleum Liquids Disillate Fuel Oil · GT | Jul 1971 | Operating |
| GT2 | 18.6 MW 15.9 MW summer | Petroleum Liquids Disillate Fuel Oil · GT | Apr 1966 | Operating |
Monthly EIA generation history and recent market-resource behavior where linked telemetry is available.
Deterministic links to ERCOT market resources, price records, outage disclosures, queue records, and nearby infrastructure. Candidate joins remain labeled until corroborated.
Parties, market resources, and identifiers tied to this asset, with owner, operator, developer, EPC, compliance provider, and interconnecting entity roles kept separate.
Project milestones and public references behind the asset profile.
EIA-860 lists generator GT2 with this operating date.
Monthly generation is reported through EIA-923. Capacity factor uses the current EIA nameplate capacity and is shown only for complete calendar years.
| Largest reported plants | Capacity | State | |
|---|---|---|---|
| Northport | 1,564 MW | NY | |
| E F Barrett | 669.2 MW | NY | |
| Holtsville | 567 MW | NY | |
| Port Jefferson | 498 MW | NY | |
| Wading River | 238.5 MW | NY | |
| Glenwood | 110 MW | NY | |
| Glenwood Landing | 106 MW | NY | |
| ShorehamCurrent | 71.5 MW | NY |
Portfolio membership follows the latest EIA-860 reporting entity. It does not imply ultimate ownership.
View full reporting portfolioEIA-860 lists generator GT1 with this operating date.
National Grid announced agreed acquisition of KeySpan for approximately $7.3 billion of equity consideration plus assumption of approximately $4.5 billion of debt. This is a portfolio transaction; the evidence does not allocate value to Shoreham specifically.
National Grid completed merger with KeySpan. National Grid Generation LLC and its subsidiaries became wholly owned by KeySpan Corporation, which became a wholly owned subsidiary of National Grid USA.
Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.
Shoreham has a reported capacity of 71.5 MW. Source: EIA Form 860M.
Shoreham is a Petroleum Liquids facility in Suffolk County, NY, participating in the NYISO market.
Shoreham is in Suffolk County, NY, inside the NYISO balancing area.
Shoreham is operated by National Grid Generation LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.
Shoreham reported 353 MWh over the twelve months to 2024-12. Figures are net generation as filed to EIA-923.
By capacity, Shoreham ranks #72 of 705 operating plants of the same technology nationally. It ranks #6 of 25 in NY.
Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.
