GEG Turn-key Power Plants

GEG has strong experience in the design, development, construction, and commissioning of geothermal wellhead power plants. For examples of these power plants, see our reference projects.


Today the company is offering the following geothermal wellhead plant options, with additional options available in the near future:

Inlet steam pressure ranges in Bar a:

        Turbine type L:    4 – 7
         Turbine type M:   7 – 11 
         Turbine type H:  11 – 18

Plant schematic overview

GEG’s power plant offerings are also designed to be highly flexible and customizable, if applicable. 

Interested parties should contact us regarding the current offerings of GEG’s various design options.

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GEG’s power plants can be set up in a single or twin turbine configuration, as seen above. There is also the additional option of a set-up consisting of a grouping of plants on a single well pad, for example.

GEG is utilising these plant options for our own development, yet also offers plants on a complete turn-key option — including steam system, the modular plant (including generator-set, cooling towers, and related systems), electrical, control, and protection system. 

The scope of GEG’s role includes shipping, supply, installation, and commissioning of the entire plant, design & engineering, and quality management. The company is also responsible for supervising all sub-contractors of the project, procurement to the site, preparation of installation, and operating manuals. The testing, commissioning, and training of operators are also part of GEG’s overall service scope.