# Long Ridge Energy Generation

PJM asset profile · https://askthegrid.com/assets/facilities/long-ridge-energy-generation

Long Ridge Energy Generation LLC - Monroe County - PJM

One-generator natural-gas-fired combined-cycle power plant at 43840 Ohio 7, Hannibal, Monroe County, Ohio, with 521.9 MW nameplate capacity and 485 MW summer/winter capacity. Operational since October 2021, connected to PJM through 138 kV integration. Equipped with a GE 7HA.02 combustion turbine capable of hydrogen cofiring; hydrogen blending began in March 2022. A 20 MW capacity uprate is planned for December 2026.

## Metrics

- **Nameplate capacity:** 521.9 MW — Canonical EIA plant baseline.
- **Registry anchor:** Plant 61322 — plant-61322

## Facts

- **Technology:** Natural Gas Fired Combined Cycle
- **Operator:** Long Ridge Energy Generation LLC

## Related parties

- **Owner:** Long Ridge Energy & Power LLC — Parent company and power-platform owner ([source](https://www.longridgeenergy.com/about))
- **Owner:** FTAI Infrastructure Inc. — Sponsor and portfolio owner ([source](https://www.fipinc.com))
- **Acquirer:** MARA Holdings, Inc. — Announced purchaser ([source](https://ir.mara.com))
- **EPC contractor / construction contractor:** Kiewit Power Constructors Co. — EPC contractor ([source](https://www.kiewit.com/projects/long-ridge-energy-generation-facility/))
- **Equipment supplier:** General Electric Company / GE Vernova — Combustion-turbine and power-equipment OEM ([source](https://www.gevernova.com/gas-power/about))
- **Equity investor:** GCM Grosvenor / Labor Impact Fund L.P. — Former equity investor

## Sources

- [ir.fipinc.com](http://ir.fipinc.com/news-releases/news-release-details/ftai-infrastructure-inc-announces-agreement-sell-long-ridge) — ir.fipinc.com · public_source — Source retained for exact-record publication review.
- [longridgeenergy.gcs-web.com](http://longridgeenergy.gcs-web.com/news-releases/news-release-details/long-ridge-energy-llc-announces-timing-third-quarter-2025) — longridgeenergy.gcs-web.com · public_source — Source retained for exact-record publication review.
- [ir.fipinc.com](https://ir.fipinc.com/static-files/3f312b20-b632-4ca5-8a24-2107bbd17109) — ir.fipinc.com · public_source — Source retained for exact-record publication review.
- [ir.ftaiaviation.com](https://ir.ftaiaviation.com/news-releases/news-release-details/long-ridge-energy-terminal-partners-new-fortress-energy-and-ge) — ir.ftaiaviation.com · public_source — Source retained for exact-record publication review.
- [ir.mara.com](https://ir.mara.com/news-events/press-releases/detail/1419/mara-advances-its-optimized-digital-infrastructure-strategy-with-agreement-to-acquire-long-ridge-energy-power) — ir.mara.com · public_source — Source retained for exact-record publication review.

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Canonical page: https://askthegrid.com/assets/facilities/long-ridge-energy-generation
Website: [Long Ridge Energy Generation LLC](https://www.longridgeenergy.com/projects)

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