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Press Release

Marafiq and GE Support Tanweer to Produce More Sustainable Electricity in Oman with Diesel-to-Gas Switching through a New ‘Power Plant on Wheels’

July 12, 2021
  • GE Gas Power to supply Marafiq with four TM2500 aeroderivative gas turbines and subsequently build, own and operate a power plant for Tanweer in the Special Economic Zone at Duqm in Oman.
  • The TM2500 units will run on natural gas and replace diesel generators, contributing to fewer greenhouse gas emissions per megawatt hour of power generation.  
  • The units are expected to be commissioned in five months, providing fast, reliable power.


Muscat, Sultanate of Oman; 12th July, 2021: GE Gas Power has signed an agreement to build, own and operate a power plant equipped with mobile TM2500 aeroderivative gas turbines for the Centralized Utilities Company (“Marafiq”) in Oman. Rural Areas Electricity Company SAOC (“Tanweer”) will purchase from Marafiq the power generated at the new plant in the Special Economic Zone at Duqm pursuant to a power purchase agreement entered into by and between Tanweer and Marafiq. Tanweer is an Oman government owned company mandated to provide power in various regions of the country, including the Special Economic Zone in Duqm. GE will supply four TM2500 units for the project. These four units will be made available to provide up to 80 megawatts (MW) of power. GE is expected to commission the plant in as little as five months’ time. The facility will then be operated for a minimum of three years, until the area is connected to the main 400 kilovolts (kV) grid.


Often described as GE’s ‘Power Plant on Wheels’, the TM2500 aeroderivative gas turbine is an easy to install, fast power, complete turnkey energy solution that can be redeployed from one location to another. The TM2500 units will replace power currently generated by diesel generators in Duqm. This will lead to significant environmental benefits, as generating 80 MW of gas-based power instead of diesel-based power, is estimated to reduce annual carbon dioxide emissions by up to 90 thousand tons per year - the equivalent of taking up to 20 thousand cars off the roads.


Ahmed Al Harthy, Tanweer’s CEO (Acting), said, “The Special Economic Zone at Duqm is a major new driver of socio-economic development in the Sultanate of Oman. Tanweer, Marafiq and GE’s focus was to identify a reliable power solution that could be implemented quickly and in a more environmentally sustainable and cost-effective manner than diesel-fueled technologies.”


“GE’s TM2500 solution is an excellent fit for this new project at Duqm,” said Hamed Ali Al Wahibi, GM Business Development & Strategy at Marafiq. “The technology offers a reliability rate of over 99 percent and more than 20 years of proven experience with over 300 units installed around the world and we believe it can bring significant benefits to Duqm.”


GE’s TM2500 solution can provide a baseload bridge to permanent power installations; generate backup power in the wake of plant shutdowns, grid instability or natural disasters; and be installed at isolated locations. It also offers significant flexibility, operating on a wide variety of fuels including natural gas, liquefied petroleum gas (LPG) and distillate liquid fuel; offering a quick start time of five minutes; and the ability to ramp up power output at 20 MW per minute.


“Access to dependable power enables growth, health and connectivity and we are honored to support Marafiq and Tanweer on their journey to further strengthen and decarbonize the power sector in Duqm,” said Joseph Anis, President & CEO of GE Gas Power Europe, Middle East and Africa. “The project illustrates how switching from diesel or oil-fueled power generation to gas can help power producers to generate more sustainable electricity, without compromising on the reliability, flexibility and affordability of power supply.”


GE has been a committed partner in the development of Oman’s energy infrastructure over the decades. Amongst other contributions, the company has supplied Oman’s first gas turbine; delivered various power generation solutions to support the country’s oil and gas exploration and production sectors; and provided nine high efficiency F-class gas turbines for projects in the Dhofar Governorate in southern Oman.




For more information, please contact:


Abeer Masood

GE Gas Power

[email protected]


Kelly Home | Nivine William


[email protected]

[email protected]

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