The Harrison County Combined Cycle Power Plant is 578.5MW gas fired power project. It is planned in West Virginia, the US. The project is currently in permitting stage. It will be developed in single phase. The project construction is likely to commence in 2021 and is expected to enter into commercial operation in February 2023.

Project Type Total Capacity (MW) Active Capacity (MW) Pipeline Capacity (MW) Project Status Project Location Project Developer
Thermal 578.5 578.5 Permitting West Virginia, the US ESC Harrison County Power


The project is being developed by ESC Harrison County Power. Caithness Energy and Energy Solutions Consortium are currently owning the project.

It is a combined cycle gas turbine (ccgt) power plant that will be used for Baseload.

The project cost is expected to be around $615m.

The Gas fired project consists of 1 steam turbine with 207.4MW nameplate capacity.

Development Status

The project construction is expected to commence from 2021. Subsequent to that it will enter into commercial operation by February 2023.

Contractors Involved

Gemma Power Systems is expected to render EPC services for the gas fired power project.

GE Power will be the turbine supplier for the Gas fired project. The company is expected to provide 1 unit of 1×1 SS 7HA.02 gas turbine with 371.5MW nameplate capacity.


All power projects included in this report are drawn from GlobalData’s Power Intelligence Center. The information regarding the project parameters is sourced through secondary information sources such as electric utilities, equipment manufacturers, developers, project proponent’s – news, deals and financial reporting, regulatory body, associations, government planning reports and publications. Wherever needed the information is further validated through primary from various stakeholders across the power value chain and professionals from leading players within the power sector.