E.ON ectogrid™ is the decentralised energy system of the future: a scalable and energy-efficient solution that can produce all necessary heating and cooling in one system. Using unique technology built on harnessing the power of low temperatures, distributed heat pumps, intermittent renewable energy and storage, E.ON ectogrid™ is the solution that can help us reach zero emission levels – in a city block, surrounding area or even an entire city.

A complete energy system for heating and cooling 

E.ON ectogrid™ is a closed grid with low temperatures where heat pumps and cooling machines in every building adjust the temperature according to need. In this process, each building sends excess heating or cooling to other buildings, depending on their needs. Through sharing, balancing, and storing energy in rotation, E.ON ectogrid™ efficiently uses all available energy flows before adding new energy. This drastically reduces energy consumption – and in turn costs and environmental impact.

An illustration of the energy system for heating and cooling.
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Heating and cooling in one system 

E.ON ectogrid™ produces both heating and cooling in the same system. It also balances the energy between buildings with different heating and cooling needs before supplying new energy.

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Built-in flexibility 

By maximising the use of all available energy in the system, E.ON ectogrid™ brings new energy into the system only when conditions are favourable. This helps relieve the electricity grid and provide greater opportunities to use intermittent renewable energy sources. 

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Self-learning and smart

E.ON ectocloud™ cloud technology uses algorithms to optimise the energy flow and storage in E.ON ectogrid™ based on data covering seasons, weather, local energy production and energy prices.

E.ON ectocloud™: the brains of the system 

Discover how we use smart algorithms and data to optimise all energy flows in E.ON ectogrid™ – directly from the cloud.

E.ON ectogrid™ in Medicon Village

E.ON ectogrid™ is a solution that fits in well with what we want to be – a sustainable and forward-thinking research park for science and innovation.

Erik Jagesten, CEO at Medicon Village Fastighets AB

Good Neighbor™ energy

We call the energy that E.ON ectogrid™ generates Good Neighbor™ energy. When you’re connected to E.ON ectogrid™, your energy needs are matched with the needs of another so you can share your excess energy with each other. This optimises both sustainability and costs for the entire grid.

Find out more about E.ON ectogrid™

Are you interested in creating your own decentralised and energy-efficient energy system?

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Contact us

Kamilla Björkman
Head of ectogrid™

Sonny Strömberg
Head of Sales