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
Optimised energy use
Promoting optimised 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

21/11/2025 Energy Transition, Finland, Underground distribution lines

Omexom in Finland to Deliver the Country’s First 400 kV Underground Power Cable to Helsinki

In early 2024, Omexom in Finland was awarded a contract by Demirer Kablo for the site execution of Fingrid’s 400 kV underground main grid cable connection project, linking suburbs of Länsisalmi and Vanhakaupunki.

12/11/2025 Energy storage, UK and RoI

Omexom Delivers Key Works for Zenobē’s Kilmarnock South Battery Storage Project

Omexom in Scotland, UK is approaching the final stages of construction on the new 300MW/600MWh Battery Energy Storage System (BESS) at Kilmarnock South.

07/11/2025 Electric mobility, Norway

Circle K Opens Its Largest Charging Hub in the World in Oslo

Omexom in Norway has contributed to Circle K’s largest electric vehicle (EV) charging hub globally, located at Furuset in Oslo. This new site sets a global benchmark for EV infrastructure and reinforces Oslo’s position as a leader in sustainable transportation.

23/10/2025 Finland, Overhead transmission lines

Omexom Network Powers Cross-Border Collaboration in Järvilinja 1 (Lake Line) Transmission Project in Finland

Omexom in Finland, in partnership with Omexom in France, is advancing the Järvilinja 1 (Lake Line) transmission project for Fingrid, Finland’s national grid operator.

17/10/2025 Electric mobility, Energy Transition, Germany

Omexom Delivers Cutting-Edge Electric Bus Charging Infrastructure at Stuttgart’s New SSB Depot for Daimler Buses Solutions

On behalf of Daimler Buses Solutions, Omexom in Germany successfully installed a cutting-edge electric bus charging system at the new Gaisburg bus depot in Stuttgart, Germany jointly with Stuttgarter Straßenbahnen AG (SSB). This project represents a significant step forward in promoting climate-neutral transportation.

09/10/2025 Substations, Sweden

Omexom Breaks Ground on Sweden’s First Wooden Transformer Station in Karlshammar

On September 24, Omexom and E.ON marked a milestone in sustainable energy infrastructure with the groundbreaking of Sweden’s first transformer station primarily constructed from wood, located in Karlshammar in Mönsterås municipality.

03/10/2025 New Zealand, Outdoor lighting, Territories

Omexom New Zealand Starts Four-Year Auckland Transport Streetlight Maintenance and Renewals Contract

Omexom in New Zealand has been awarded a multifaceted Streetlight Maintenance and Renewals Contract for the Northern area by Auckland Transport. This new contract covers maintenance, renewals, and capital projects.

24/09/2025 Power, Solar, USA

Gillespie-B1.9 Solar Project Now Energized, Delivering Clean Power to Fayetteville Homes

Booth and Associates, part of the Omexom network in the USA, has achieved a major milestone in its renewable energy efforts with the successful energization of the Gillespie-B1.9 project, a 1.9 MW distribution-generated solar initiative located in Fayetteville, North Carolina.

17/09/2025 Cameroon, Territories

Omexom Cameroon and City of Yaoundé Launch Smart Solar Lighting Project for a Sustainable Future

Omexom Cameroon, in close partnership with the Urban Community of Yaoundé (CUY), officially launched a pilot renewable energy project to modernize the city’s public lighting system. This ambitious initiative marks a major step forward in Cameroon’s energy transition, combining solar power, smart grid technology, and energy storage to enhance sustainability and urban resilience.

11/09/2025 Energy Transition, Substations, Substations, UK & ROI, Germany, Norway

SF₆-Free Substations: Omexom Business Units Implement Sustainable Innovations for a Greener Grid

As the demand for clean energy grows, the electrical infrastructure industry is embracing innovative solutions to reduce emissions. SF₆, a widely used greenhouse gas in electrical switchgears at substations, is under scrutiny due to its exceptionally high global warming potential (GWP), more than 24,300 to 25,200 times (*IPCC AR6 data) that of CO₂.

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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.