# Shoreham

NYISO asset profile · https://askthegrid.com/assets/facilities/shoreham

National Grid Generation LLC - Suffolk County - NYISO

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.

## Metrics

- **Nameplate capacity:** 71.5 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 2518 — plant-2518

## Facts

- **Technology:** Petroleum Liquids
- **Operator:** National Grid Generation LLC

## Related parties

- **Former owner / parent company:** KeySpan Corporation — Prior owner/operator (pre-2007 merger)
- **Parent company:** National Grid plc — Ultimate parent company ([source](https://www.nationalgrid.com))

## Sources

- [climate.ny.gov](http://climate.ny.gov/-/media/Project/Climate/Files/JTWG-Power-Plant-Inventory.pdf) — climate.ny.gov · authoritative — Source retained for exact-record publication review.
- [nationalgrid.com](https://www.nationalgrid.com/sites/default/files/documents/ngy09-nationalgridgenerationmarch312009pdfadobeacrobat.pdf) — nationalgrid.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/shoreham
Website: [National Grid Generation LLC](https://www.nationalgrid.com)

Source: Ask the Grid — https://askthegrid.com/