Troy Energy — 796 MW gas plant, Wood County, OH

Troy Energy — 796 MW gas plant, Wood County, OH · Ask the Grid

Generation and physical site

EIA plant 55348 · Inventory for Sep 2026.

Reported operating nameplate by technology

Natural gas: 795.6 MW

Operating generators only. Battery power is in MW; stored energy is in MWh. These ratings do not establish a shared export limit.

Generator records (4)

EIA generator status and nameplate capacity for Troy Energy LLC
Generator	Technology	Status	Power (MW)	Energy (MWh)
1	Natural Gas Fired Combustion Turbine	Operating	198.9	Unknown
2	Natural Gas Fired Combustion Turbine	Operating	198.9	Unknown
3	Natural Gas Fired Combustion Turbine	Operating	198.9	Unknown
4	Natural Gas Fired Combustion Turbine	Operating	198.9	Unknown

Physical map location · OpenStreetMap: 41.47735, -83.46070
Filed location · EIA: 41.47724, -83.45983

Sources and observation dates

Inventory source: EIA-860M workbook (preliminary)
EIA reporting month: Sep 2026
EIA retrieved: Oct 24, 2026
OSM extract: Oct 9, 2026
OSM last mapped edit: Feb 17, 2023
Map prepared: Oct 24, 2026
Field verification: Not reported

Reporting month describes the inventory. Retrieval and map preparation describe processing; an OSM edit does not establish an in-service date.

EIA source inventory

Units and generators

Current generator records and technology attributes reported through EIA-860.

Generator	Capacity	Technology	Operation	Status
1	198.9 MW 176.2 MW summer	Natural Gas Fired Combustion Turbine GT	Jun 2002	Operating
2	198.9 MW 176.2 MW summer	Natural Gas Fired Combustion Turbine GT	Jun 2002	Operating
3	198.9 MW 175.1 MW summer	Natural Gas Fired Combustion Turbine GT	Jun 2002	Operating
4	198.9 MW 177 MW summer	Natural Gas Fired Combustion Turbine GT	Jun 2002	Operating

Commercial, land, and environmental record

Source-backed project transactions, agreements, land records, permits, and environmental disclosures. Portfolio and adjacent-project facts remain explicitly scoped.

Transactions and agreements

Asset Acquisition

Mar 2007

Dominion closed the sale of the Troy Energy Facility in Luckey, Ohio to Tenaska Power Fund as part of a sale of three natural-gas-fired facilities. Consideration for the Troy asset was not separately disclosed.

Dominion · Tenaska Power Fund

Dominion closes sale of three facilities to Tenaska Power Fund

Land and environmental record

Parcel Context

2002

The 40-acre facility is centered within a 500-acre parcel.

The project record describes the 40-acre facility as centered within a 500-acre parcel in the Lemoyne Industrial Park.

Troy Energy LLC Expects Early Summer 2002 Commercial Operation of...

Site Acreage

2002

40-acre generating-facility site in Lemoyne Industrial Park, Troy Township, Wood County, Ohio.

A project record states that the facility was constructed on 40 acres in the Lemoyne Industrial Park. This is a dated construction-site statement, not a current county appraisal measurement.

Troy Energy LLC Expects Early Summer 2002 Commercial Operation of...

Wastewater Discharge And Receiving Water

Apr 12, 2023

Outfall 2IB00018001 / Outfall 001 discharges to an unnamed tributary of Toussaint Creek; reported outfall flow is 0 gallons per day.

The final permit identifies outfall 2IB00018001, while the public notice identifies Outfall 001 at the same facility and receiving stream. The public notice lists the outfall flow as 0 gallons per day.

Source

Wastewater Discharge Permit

Aug 1, 2023

Ohio EPA NPDES Permit 2IB00018; Application OH0132373

Ohio EPA issued the permit for Troy Energy LLC's wastewater treatment works at 22379 Pemberville Road. The permit action date was June 20, 2023, its effective date was August 1, 2023, and its expiration date was July 31, 2028.

Page 1 2IB00018*FD Ohio EPA Permit No.: 2IB00018*FD Application No: OH0132373 Action Date: June 20, 2023 Effective Date: August 1,

Mapped facility footprint

Mapped infrastructure geometry associated with this asset.© OpenStreetMap contributors · way/254362770

Timeline and sources

Project milestones and public references behind the asset profile.

Project timeline

Jun 2002
Jun 2002
Generators enter operationEIA-860
EIA-860 lists generator 1, generator 2, generator 3, generator 4 with this operating date.
Aug 2024
Aug 2024
Acquisition Closedlightning p...
Lightning Power acquired 100% interests in Troy Energy, LLC and other generation facilities through the August 9, 2024 contribution transaction with LS Power.
Mar 14, 2025
Mar 14, 2025
Proposed repowering / conversionLS Power Su...
LS Power proposed converting the Troy and Armstrong peaking facilities to base-load combined-cycle plants by adding steam cycles; the two conversion projects were described as adding approximately 600 MW in total.

Sources

PublisherReferenceType

U.S. Energy Information AdministrationEIA-860 generator inventoryFederal registry

U.S. Energy Information AdministrationEIA-923 generation filingsFederal filing

naturalgasintel.comAnother Ohio Natural Gas-Fired Power Plant Canceledother

Common questions about Troy Energy

Answered from the published record above. Questions whose inputs this profile does not carry are omitted rather than estimated.

How big is Troy Energy?

Troy Energy reports 795.6 MW natural gas of operating nameplate capacity. These technology ratings do not establish a common export limit. Source: EIA Sep 2026.

What kind of plant is Troy Energy?

Troy Energy is a Natural Gas Fired Combustion Turbine facility in Wood County, OH, participating in the PJM market.

Where is Troy Energy located?

Troy Energy is in Wood County, OH, inside the PJM balancing area.

Who operates Troy Energy?

Troy Energy is operated by Troy Energy LLC according to the EIA generator inventory. Reporting membership does not by itself establish ultimate ownership.

How much electricity does Troy Energy generate?

Troy Energy reported 988.6 GWh over the twelve months to 2024-12. Figures are net generation as filed to EIA-923.

Where does Troy Energy connect to the grid?

Troy Energy interconnects at Lemoyne, on the American Transmission Systems Inc. (ATSI) system.

How does Troy Energy compare to other plants?

By capacity, Troy Energy ranks #29 of 829 operating plants of the same technology nationally. It ranks #2 of 24 in OH.

Co-located assets

Plants within 25 km, nearest first, regardless of technology. Proximity is straight-line distance between mapped plant coordinates; it does not by itself establish a shared point of interconnection.

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Reported operating nameplate by technology

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