E.ON's energy efficiency solutions

Tailored for you

energy efficiency solutions

Individual, integrated, guaranteed savings

Our energy efficiency solutions combine integrated energy solutions with energy efficiency services. It means we’ll develop individual, intelligent and sustainable energy solutions for you. Whether that’s for retail stores or shopping centres, production companies, logistics and distribution centres, data centres or hospitals, offices and administrative buildings in the public sector.

We’ll ensure you have company-wide transparency of your energy data, while our experts identify your potential for energy savings and optimize your existing plants. By developing and implementing these projects we can guarantee you’ll save an average of 20-40% on your energy costs. We can finance your complete energy saving solution so that you can fully invest your capital into your core business.

Why use E.ON's energy efficiency solutions?


Our energy solutions are always tailored to your individual business needs.

Always the best technology for you

We’re independent from manufacturers and other suppliers, so we can advise on the best technology and solutions.

Energy saving guarantee

Whatever your contract model, we can guarantee increased energy efficiency.

Off-balance financing

Your equity will not be touched.

Optimal capital utilisation

Data transparency ensures that your investments will be based on facts, not speculation.

Customers who work with E.ON's energy efficiency solutions

E.ON's energy efficiency in detail

Make the most of your energy saving potential and increase energy efficiency

Intelligent data monitoring is at the heart of our energy efficiency solutions. It gives our experts and our customers the most up to date, relevant information around the clock. That includes information about the volume of energy consumed and the ways in which it’s consumed throughout the company, plus environmental and performance data.

Using this data, our experts can identify your energy saving potential to continually optimize your existing infrastructure, which guarantees you savings on energy costs.

And that’s not all. With our building lighting solutions you can make even greater savings. Our special lighting fixtures and lighting management systems can save you an average of 40-70%. We offer everything from the simple retrofit solution to more complex new models. As we’re independent of any technology or manufacturer we can always provide you with the best solution when it comes to your building’s energy consumption.

E.ON’s energy generation solutions

On site, cost optimized, independent

Our tailor-made energy generation solutions reduce your operating costs and improve your carbon footprint. They also give you crucial independence from other energy suppliers and technology. That allows us to recommend the best solutions for you.

E.ON’s energy management solutions

Intelligent, consumption optimized, generating income

With our intelligent energy management, you can generate new income streams. We’ll help you optimize your existing consumption and increase your energy efficiency, giving you the opportunity to open up new revenue.

E.ON's energy consulting

Forward-looking, holistic, sustainable

The holistic approach of our energy consultancy allows us to assess your entire company for its energy saving potential and future sustainability. By analyzing the costs of your existing infrastructure, we can advise you on how to further increase your energy efficiency.

Current press releases


E.ON and Vertiv enter into partnership for critical energy [...]

• Customers modernize energy systems and participate in the electricity market
• Changeover from lead to lithium batteries

Energy company E.ON and technology provider Vertiv are combining their know-how in the field of energy solutions for [...]

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E.ON plans major solar project in Texas

Long-term supply contract with South Korean energy company

E.ON is moving into new orders of magnitude in the construction of solar parks on an industrial scale: In Texas, USA, the energy company is planning a solar park with a capacity [...]

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Increased production – climate protected

Life Science Specialist Bracco Relies on Energy Solution from E.ON

Production increased by 4000 tons and CO2 emissions reduced by 5000 tons. This is no contradiction for Diana Bracco, CEO of the northern Italian life science specialist Bracco [...]

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Arkona offshore project still on course

Arkona offshore project still on course
Transformer station successfully installed on the high seas

The heart of the Arkona offshore wind project in the German Baltic Sea has been completed on schedule. The electric offshore transformer [...]

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Offshore wind project Arkona inspires artist Rollo to a song about ...

E.ON publishes video on YouTube and offers free download

It’s music to our ears! The Baltic Sea wind farm Arkona is the inspiration for a song about wind energy. E.ON today released the video for the song “Mitten im Wind”. This make [...]

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Large-scale research facility ESS chooses E.ON as its partner for ...

· Energy Solutions for European Spallation Source for Neutron Research
· Contract until 2065

Major order for E.ON in Sweden: The European Spallation Source for Neutron Research (ESS) in Lund, Sweden has chosen E.ON as its energy partner. [...]

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eMobility: E.ON and Nissan enter into strategic partnership

• Cooperation on charging and vehicle-to-grid services as well as renewable distributed energy projects
• Expansion plans for European markets

E.ON and Nissan pool their international expertise in the field of electric mobility and distributed [...]

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E.ON to optimize manufacturing facilities with Artificial [...]

E.ON takes Artificial Intelligence to the world of manufacturing companies. Customers from the industrial and commercial sectors will thus be able to intelligently increase the efficiency of entire machine parks and save energy costs [...]

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Unique cooperation for energy utilisation at the Cleanport Dortmund

· Innovative project by E.ON, Deutsche Gasrußwerke, Coldstore and the City of Dortmund
· Exemplary concept for the recycling of surplus energy
· Revitalisation of Dortmund's industrial harbour [...]

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E.ON SE and FAKT AG seek partnership in the energy sector

· Contract signed at the E-world energy fair in Essen, Germany
· Cooperation on urban development projects in the Rhine-Ruhr region

The Essen-based companies E.ON SE and FAKT AG have decided to intensify their existing cooperation. [...]

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E.On Zentrale Essen
E.ON Connecting Energies
Brüsseler Platz 1 45131 Essen Germany

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Smart View II

For customers interested in energy consumption and analysis visualization, including benchmarking, savings tracking and analytics.