Omexom delivers comprehensive solutions to clients in Europe and all over the world. We are a global network of power generation experts with the capacity to deliver local projects. Thanks to our expertise on the entire electricity chain, from power generation to consumption on territories, we understand our clients’ issues and challenges.
We benefit from the local expertise of our network, who has a deep knowledge of the local technical regulations. We also provide global knowledge support with our worldwide network.
We can provide a wide range of services such as project engineering, procurement, construction, operation or maintenance to decarbonise our clients’ energy mix.
We provide solutions for sustainable and low carbon footprint, secure and cost-effective power plants.

We specialise in the following sectors:

Hydro

The leading renewable source for electricity generation

Hydropower supplies over 70% of the world renewable electricity and generates over 16% of the world’s global electricity.

Positioned across the entire value chain of a hydro project, we deliver a wide range of solutions for new power plant development and refurbishment projects. Omexom is a fully integrated EPC contractor including civil work with VINCI Group’s sister entities.

Solar

Ground-based & rooftop PV power plants

For over 10 years, Omexom has been a key player in the solar photovoltaic sector. We are perfectly positioned to support solar farm projects and hybrid solar / storage systems at any stage of the energy chain. After installation, we remain heavily involved in the maintenance of solar farms and batteries and provide training to ensure their sustainability.

Wind

Renewable and clean energy source

The share of wind power in the world energy mix is expected to double by 2040, and consequently quadruple its installed capacity.
Omexom has over 20 years experience in the wind energy sector and provides a wide range of services from project engineering to operation and maintenance.
On top of its historical T&D activity, Omexom’s know-how of utilities and independent power producers’ contractual requirements are key to ensure the success of your wind project. Moreover, with its strong local network, Omexom has full knowledge of local grid requirements and practices.
Omexom engages in the highest levels of requirements in terms of quality, environment, health and safety to deliver sustainable and efficient solutions.

Nuclear

Local & international nuclear power player

Nuclear energy is the world’s second largest source of low-carbon power. It provides approximately 11% of the world’s electricity  from around  450 operable reactors (source: World Nuclear Association- World Nuclear Performance Report 2019). The world’s nuclear plants continue to perform excellently. Growth is strong, with more than 20 new reactors scheduled to be connected before the end of 2020. The need for  reliable, predictable and clean electricity generated by nuclear power has never been greater and, worldwide, that is reflected in the growing number of new build programmes underway. Omexom has an international network of more than 1,000 experts in the nuclear sector. We also have French expertise in non-destructive testing and asset management. From engineering to construction, maintenance, decommissioning and waste treatment, we’re active across all areas of the nuclear power plant cycle.

With 470 business units across the world, we have access to a talented team of local suppliers and contractors, each with their own unique expertise. Our collaborative approach ensures that you get the best team for your project.
We operate in 37 countries, working with local suppliers. We are committed to the highest levels of requirements in terms of quality, health and safety and the environment to deliver sustainable, efficient and secure solutions.

News related to Power

29/11/2022 Portugal, Power, Solar

Ready for takeoff: Omexom in Portugal finishes 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 thanks to its solar farm. The Faro Airport project exemplifies the strength of the VINCI companies’ network, spanning various expertise, including that of Omexom in Portugal.
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14/09/2022 France, Hydro, Power

Omexom modernised 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.
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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.
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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.
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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).
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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.
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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.
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23/05/2022 Hydro, Spain

Tâmega project: Omexom worked in Portugal on the largest hydroelectric complex in Europe in the last 25 years

Last May, in the Hydroelectric Complex of the Tâmega River, Omexom started working with Iberdrola on the largest hydroelectric project in Europe in the last 25 years.
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07/04/2022 Brazil, Climate, Energy Transition, Environment, Omexom Green Story, Power, Solar

Episode 7 – Omexom Green Story: Ilumina Pantanal

Today, our Green Story takes us to the Brazilian Pantanal, the world's largest tropical wetland and home to a UNESCO World Heritage site. Within Brazil, the Pantanal represents about 230,000 square kilometers divided between the states of Mato Grosso and Mato Grosso do Sul and also extends into Bolivia and Paraguay.
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31/03/2022 France, Power, Solar

Omexom in France begins construction of two solar plants on former uranium mining sites

Omexom in France is starting the upgrading of two former uranium mining operations into photovoltaic power plants on behalf of NEOEN, a French company specializing in the production of electricity from renewable energies.
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