# Westbrook Energy Center Power Plant

ISO-NE asset profile · https://askthegrid.com/assets/facilities/westbrook-energy-center-power-plant

Westbrook Energy Center, LLC - Cumberland County - ISONE

An operating natural-gas-fired combined-cycle power plant at 60 Eisenhower Drive in Westbrook, Cumberland County, Maine. The facility began operating in May 2001 and consists of two combustion turbines, two heat-recovery steam generators, and one condensing steam turbine generator. Its three EIA generators total 563.9 MW nameplate capacity.

## Metrics

- **Nameplate capacity:** 563.9 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 55294 — plant-55294

## Facts

- **Technology:** Natural Gas Fired Combined Cycle
- **Operator:** Calpine Corporation

## Related parties

- **Owner / operator:** Calpine Corporation — operating company and developer ([source](https://www.calpine.com/))
- **Parent company:** Constellation Energy Corporation — parent company ([source](https://www.constellationenergy.com/))
- **Developer:** TR&MC / Boundless Energy — project initiator and early developer ([source](https://boundlessenergyllc.com/project-development/westbrook-energy-center))
- **EPC contractor / construction contractor:** CH2M HILL — general contractor for GE Power Systems ([source](https://www.jacobs.com/))

## Sources

- [boundlessenergyllc.com](https://boundlessenergyllc.com/project-development/westbrook-energy-center) — boundlessenergyllc.com · public_source — Source retained for exact-record publication review.
- [documents.dps.ny.gov](https://documents.dps.ny.gov/public/Common/ViewDoc.aspx?DocRefId=%7B34156325-4F95-4153-B8C6-925B7981BD40%7D) — documents.dps.ny.gov · authoritative — Source retained for exact-record publication review.
- [images.vgsi.com](https://images.vgsi.com/cards/WestbrookMECards//2758.pdf) — images.vgsi.com · public_source — Source retained for exact-record publication review.
- [maine.gov](https://maine.gov/dep/ftp/AIR/licenses/titlev/A0743JR.pdf) — maine.gov · authoritative — Source retained for exact-record publication review.
- [mbrweb.ferc.gov](https://mbrweb.ferc.gov/SearchlkpEIA/Index?page=239) — mbrweb.ferc.gov · authoritative — Source retained for exact-record publication review.

---

Canonical page: https://askthegrid.com/assets/facilities/westbrook-energy-center-power-plant
Website: [Westbrook Energy Center, LLC](https://www.calpine.com/)

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