Achieving the energy transition

Omexom’s solution targets those who produce, transform and transport electricity, including local authorities.

Low-carbon energy
Building low-carbon energy sources & developing the grids
Optimized energy use
Promoting optimized energy use
Innovative and collaborative solutions
Implementing innovative and collaborative solutions

Latest highlights

Power

Wind, Nuclear, Solar, Hydro, Energy storage systems… Omexom provides a wide range of services such as project engineering, procurement, construction, operation or maintenance to decarbonize our clients’ energy mix. We provide solutions for sustainable or low carbon footprint, secure and cost-effective power plan…

Transmission

From the South of New Zealand to the northern parts of Scotland and working through Asia, Africa, America and Europe, Omexom designs, builds and maintains the strategic assets of Transmission System Operators: their overhead and underground transmission lines. From basic design to commissioning, Omexom, as a global …

Substations

The transformation of electricity – including air-insulated, gas-insulated and converter substations is a longstanding core business for Omexom and has been so for over 100 years. As an EPC contractor, Omexom delivers value-added solutions during the complete life-cycle of substations.

Hydrogen, a key element of tomorrow's energy system

Hydrogen contributes to the indirect electrification of various sectors of the economy. It plays a central role in the energy transition and as such is fully legitimate as one of the priorities that Omexom addresses through its various expertises.

Hydrogen

Energy Storage

Positioned as an integrator and independent from suppliers, Omexom is a recognized international partner in the engineering, procurement and construction of energy storage systems projects. Omexom engages in the highest levels of requirements in term of quality, environment, health and safety to deliver sustainable and efficient solutions.

Energy Storage

Electric mobility

To encourage the widespread adoption of electric vehicles, Omexom assists local authorities and private companies with their electric mobility projects. Our technical expertise enables us to provide customized electric charging facilities in urban and rural locations. We’re involved in every aspect of e-mobility …

Distribution

Omexom, works with local authorities and Distribution System Operators (DSOs) across the world. We’re involved in setting up electricity distribution networks to provide energy to both rural and urban areas. We work across every sector of the distribution chain from design and engineering, through routing and pl…

News

24/01/2023 Distribution, Finland, Transmission

Omexom broadens its activities in Finland by welcoming TLT-Building and TLT-Connection

VINCI Energies acquired two multi-technical companies providing global solutions for electrical and telecommunication network operators in October 2022, and is accelerating their integration with two rebrandings: TLT-Building and TLT-Connection activities in transmission and distribution join Omexom in Finland, while TLT-Connection telecommunication business becomes Axians.

29/11/2022 Portugal, Power, Solar

Ready for takeoff: Omexom in Portugal finishes construction of VINCI Airports’ first Portuguese solar farm at Faro airport

The only international airport in the Algarve region, Faro welcomes about 9 million passengers yearly. Starting this summer, the airport, operated by VINCI Airports, is expected to self-produce 30% of its energy needs with solar energy and save an equivalent of 1,500 tons/ year of CO2. The Faro Airport project exemplifies the strength of the VINCI companies’ network, spanning various expertise, including that of Omexom in Portugal.

14/09/2022 France, Hydro, Power

Omexom modernized the Takamaka hydroelectric power plant on Reunion Island

The Takamaka hydroelectric plant nestles in a tropical valley in Reunion’s national park. The power plant – the island’s primary source of renewable energy – requires modernisation work in which Omexom Montélimar is playing its part.

08/09/2022 Biodiversity, Environment, France, Omexom Green Story

Episode 10 – Omexom Green Story: Providing safe nesting spots for birds

In line with one of the three key areas of VINCI’s environmental ambition: Preserving natural environments, the Omexom business unit Omexom Nîmes LA has been taking important steps to protect birds in its territory of intervention.

06/09/2022 France, Nuclear

Accelerating nuclear power plant inspections with AI

Faced with growing and urgent energy needs, nuclear power plants are increasingly requested and their "availability" is becoming a major issue to secure energy supply.

09/08/2022 Offshore wind, Wind

Omexom improves wind farm operations through predictive maintenance

Omexom Renewable Energies Offshore, pioneer in the offshore wind industry, has joined forces with VINCI’s innovation platform Leonard, to develop a data-driven artificial intelligence solution to detect generator failures before they occur.

24/06/2022 Portugal, Power, Solar

Omexom in Portugal has signed with RWE for the construction of a photovoltaic power plant

Omexom Portugal signed an EPC contract with RWE for the construction of a photovoltaic power plant located in South of Portugal, with a capacity of 44 MWac (49 MWp).

15/06/2022 Germany, Wind

Omexom in Germany uses airborne wind turbines to generate energy

The use of altitude wind energy through airborne wind turbines enables more and better controllable energy to be generated from wind. Alongside EnBW, SkySails Group and Leibniz Universität Hannover, Omexom is involved in developing this innovation into an everyday companion and making a valuable contribution to the climate-friendly energy system of the future.

03/06/2022 France, Power, Solar, UK and RoI

Three new photovoltaic power plants in Ireland

In Ireland, Omexom's teams in France, in partnership with Omexom in the UK and RoI, have been awarded 3 photovoltaic solar power plant projects for their client Neoen, associated with BNRG. The first Millvale photovoltaic plant was inaugurated on April 29.

02/06/2022 Circular economy, Environment, Finland, Omexom Green Story, Substations

Episode 9 – Omexom Green Story: Recovering transformer parts and oil in substations

This episode of the Green Story takes us to Hikiä, Finland, where the local Omexom teams have developed a process to recover transformer parts and oil. In line with one of the three key areas of VINCI Energies’ environmental ambition, Omexom in Finland reduces waste production by reusing transformer oil and spare parts and recycling any leftover materials. Thereby, the team does not only preserve the environment, but has created a service that provides substantial advantages for their customers. Let’s have a look!

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Today’s global energy sector is undergoing constant change

With today’s global energy sector undergoing constant change, Omexom works with its clients to achieve the energy transition.

Omexom’s solution targets those who produce, transform and transport electricity, including local authorities. Omexom thus helps energy producers, grid operators and territories fulfill their missions whilst simultaneously navigating the evolving landscape. Omexom’s expertise in the field of electrical grids allows us to anticipate the impact of renewable energies. We then work to develop storage solutions, make more sustainable infrastructures and meet new consumption trends.

As a system integrator, we assess individual needs of every customer, before selecting the best solution specifically for them. Omexom remains totally independent when it comes to integrating technological options.