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Read MoreAdvancing heat batteries for residential heating and electric systems
A compact and affordable heat storage solution to meet Europe’s transition to renewable energy





Why HEAT-INSYDE?
- The EU aims to increase the energy share of renewable energy systems to 32% by 2030. This transition comes with large fluctuations in supply and demand so it is essential to store energy that can be delivered when needed.
- The main use of energy by European households is for heating, but no compact and affordable solution is available to efficiently store and supply heat energy based on user demand.

Project facts
HEAT-INSYDE is a 4.5 year Innovation Action funded by the European Union’s Horizon 2020 research and innovation programme.
- 3 user-centred demonstrators in 3 European countries with different climates
- innovative and durable technologies
- hybrid technology for central or decentralised applications
- 12 industry-research partners covering the entire heat battery value chain to market
- 7.7 million € budget
- 4.5 years to deliver a heat battery prototype at TRL 7

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No. 869810.