# Ocean State Power

ISO-NE asset profile · https://askthegrid.com/assets/facilities/ocean-state-power

## Current generation inventory

EIA plant 51030 · Inventory reporting month: 2026-08.

- natural gas: 254.2 MW operating nameplate
- Capacity basis: operating_generator_nameplate_mw
- Source inventory: [EIA-860M workbook (preliminary)](https://www.eia.gov/electricity/data/eia860m/xls/august_generator2026.xlsx)
- Inventory retrieved: 2026-10-10T02:12:40.665346+00:00
- Filed coordinate (longitude, latitude): -71.66891, 42.009722
- OSM extract: 2026-10-08T20:21:06Z
- OSM mapped edit: 2022-12-01 10:21:35+00:00
- Map prepared: 2026-10-10T02:28:23.522157+00:00

Battery power (MW) and stored energy (MWh) are separate measures. Shared physical-site membership does not establish electrical connectivity, settlement or a common export limit.

## Reviewed overview

Ocean State Power is a natural gas combined-cycle plant on Sherman Farm Road in Burrillville, Rhode Island, near the Massachusetts border. It is built as a 4 x 2 combined-cycle arrangement burning natural gas with No. 2 fuel oil, using GE Frame 7EA gas turbines.

## Reviewed metrics

- **Nameplate capacity:** 254.2 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 51030 — plant-51030

## Facts

- **Technology:** Natural Gas Fired Combined Cycle
- **Operator:** Ocean State Power Co

## Related parties

- **Owner / parent company:** LS Power Equity Partners — owner ([source](https://www.lspower.com))

## Sources

- [ecori.org](https://ecori.org/?p=33219) — ecori.org · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/ocean-state-power
Website: [LS Power Equity Partners](https://www.lspower.com)

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