Specialists in substation construction
and high-voltage transmission lines for
renewable energy projects

Specialists in substation construction and high-voltage transmission lines for renewable energy projects

At GES, we specialise in the design and delivery of comprehensive power evacuation solutions. Our services cover the full scope of substation and high-voltage transmission line construction, including engineering, civil works, equipment installation and grid connection

The establishment of our dedicated Transmission division was driven by an internal necessity to enhance our technical capabilities in this pivotal area of infrastructure. Our company is proud to have highly qualified teams capable of carrying out construction projects for electrical substations and high-voltage lines for the evacuation of energy from solar plants and wind farms.

We possess the expertise, resources and experience to successfully execute complex evacuation projects, ensuring regulatory compliance, operational safety and on-time commissioning.

Substation Construction

GES is responsible for the complete construction of substations for renewable energy projects, overseeing every phase of the process to ensure the successful completion and commissioning of the installation. This includes civil works, the construction of buildings and platforms, installation of transformers, switchgear, cabinets, and auxiliary systems, as well as final testing and commissioning. Our technical teams are responsible for ensuring precise execution, working in full coordination with the overall evacuation system.

Substation Expansion and Upgrades

In addition to our core business, we provide services for expanding and upgrading existing electrical substations to integrate new renewable assets. Our scope of work includes technical design, civil construction, and electrical works to adapt infrastructure to increased evacuation demands. GES specialises in the installation of new components, the replacement of outdated systems, and the execution of functional testing to ensure seamless and efficient integration of additional generation capacity into the grid.

High-Voltage Lines

GES provides a complete solution for electrical evacuation projects through the construction of high-voltage power lines. We are responsible for the preliminary feasibility study and project engineering, as well as providing the civil works necessary for tower foundations, pylon erection, cable stringing and the final interconnection with the electricity grid. This service provides our clients with a turnkey solution to efficiently and reliably evacuate the energy generated by their renewable assets, in accordance with the requirements of the system operator.

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