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High & medium voltage

High & medium voltage

We plan, build and operate high and medium voltage lines and installations, and prepare your grids for the future. Bouygues E&S EnerTrans Ltd.: your grid expert.


Bouygues E&S EnerTrans Ltd. plans and builds high- and medium-voltage systems for grid operators, municipal utilities, power plants and industry. Our comprehensive range of services includes studies and concepts, planning and project management, construction and commissioning as well as operational support and maintenance. We also support our customers with modular and flexible solutions in the areas of grid services, easements, technical documentation or recording and modelling of grid installations.

Overhead Lines

Bouygues E&S EnerTrans Ltd. plans, constructs and operates power lines for the high- and medium-voltage sector. We manage the entire approval process and take responsibility for the construction.

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Bouygues E&S EnerTrans Ltd. plans, constructs and operates substations and tranformation stations for the high- and medium-voltage sector. We have been producing reliable, cost-effective and flexible solutions for over 80 years.

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Asset Management

Bouygues E&S EnerTrans Ltd. supports the owners of infrastructures in the field of asset management with modular and flexible services. Thanks to the close interaction between the engineering departments and the operational experts, these services can be offered in a practical manner and from a single source. Our modern tools support us in the efficient processing of orders.

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Bouygues E&S EnerTrans Ltd.

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