Key Facts
Developers Apex Power Group, LLC
Location Valley Township, Guernsey County, Ohio
Capacity 1,650 MW (net)
Target COD 3rd Quarter 2020
Fuel Type Natural Gas
Technology GE 7HA.02 combustion turbines
Capacity Region PJM RTO
Cooling Dry (Air) Cooled
EPC Contractor TBD
Configuration Three 1×1 single shaft power trains
Gas Interconnection Rockies Express Gas Pipeline (on-site)
Electric Interconnection AEP 765kV line (on-site)
OPSB Certificate- Power Plant


OPSB Letter of Notification – Switchyard


Air Permit Issued

Guernsey Power Station is located in the heart of Ohio’s shale gas development area.  The plant will have direct access to an abundant, stable supply of clean-burning natural gas from the Utica and Marcellus shale plays. The plant also has direct access to existing overhead electrical transmission lines.

Once online, GPS will provide its power to the PJM market. PJM is a Regional Transmission Organization (RTO) that coordinates the movement of wholesale electricity in all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, and the District of Columbia.