# Wolf Hollow I LP

ERCOT asset profile · https://askthegrid.com/assets/facilities/wolf-hollow-i-lp

TotalEnergies SE - Hood County - ERCOT

EIA plant 55139, Wolf Hollow I LP, is a 788.4 MW natural-gas-fired combined-cycle power plant located at 9201 Wolf Hollow Court, Granbury, Hood County, Texas (32.33422, -97.73169). The facility comprises two Mitsubishi M501G combustion turbines rated at 243.9 MW each and one Mitsubishi tandem-compound steam turbine rated at 300.6 MW. TotalEnergies SE acquired the plant as part of a three-plant portfolio from TexGen in February 2024, following Exelon's ownership from 2011 to 2017 and AES Corporation's original development and initial operation.

## Metrics

- **Nameplate capacity:** 788.4000000000001 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 55139 — plant-55139

## Facts

- **Technology:** Natural Gas Fired Combined Cycle
- **Operator:** Wolf Hollow I Power, LLC

## Related parties

- **Owner:** TotalEnergies SE — current owner ([source](https://totalenergies.com))
- **Former owner / developer:** AES Wolf Hollow Limited Partnership — original owner/operator ([source](https://www.aes.com/))
- **Former owner / operator:** Exelon Generation Company LLC — owner/operator 2011–2017 ([source](https://www.exeloncorp.com/))
- **Portfolio seller:** TexGen — Financing covers a portfolio that includes Wolf Hollow I LP.
- **Construction contractor:** Stone & Webster Incorporated — historical EPC contractor
- **Power marketer:** AES New Energy Incorporated — power marketer
- **Offtaker:** Exelon Generation Company LLC — power purchaser and former PPA counterparty ([source](https://www.exeloncorp.com/))

## Sources

- [dl.ndl.go.jp](https://dl.ndl.go.jp/view/prepareDownload?itemId=info%3Andljp%2Fpid%2F8418673&contentNo=2) — dl.ndl.go.jp · public_source — Source retained for exact-record publication review.
- [totalenergies.com](https://totalenergies.com/newsroom/united-states-totalenergies-acquires-15-gw-flexible-power-generation-capacity/?lang=eng) — totalenergies.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/wolf-hollow-i-lp
Website: [TotalEnergies SE](https://totalenergies.com)

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