Caspian Power Plant

Operational / Under Construction

MW Capacity
% Efficiency
% Availability


Caspian Power Plant is the first single shaft F-Class power plant in Iran.
The construction of this project was started in the summer of 2016 and the gas turbine will operate in summer of 2018 and the steam turbine will be operational in the Autumn of 2020.
TPPH Company purchases the generated electricity under the ECA (Energy Conversion Agreement) for a specified period of time. After the guaranteed purchase period, the power plant will supply its electricity to the Grid through the electricity market.


  • To supply part of electricity demand specially in west of Mazandaran province
  • To compensate for regional network voltage drop in west of Mazandaran province


Parastoo Street, Madan Road, Nowshahr-Chalous Ring Road, Nowshahr, Mazandaran, Iran On Map

Project Phases

Specifications of Project Phases

Phase 1

  • Efficiency: 55 %
  • Availability: 96%
  • Capacity under ISO conditions:

    450 MW

  • Type:

    Combined Cycle

  • Number and type of units:

    1 Unit of Ansaldo AE94.3A and 1 Unit of MT15SS

  • Capacity of each unit:

    301.7 MW for Gas Turbine and 148.3 MW for Steam Turbine