Egon Schubert of innofas and Reiner Kaiser of Danfoss Drives are certain that Germany urgently needs to work on decentralized storage infrastructure. After all, renewable energy does not always produce electricity exactly when it is needed and demanded. That's why it's so important to store green electricity temporarily to make it available at a later stage. The two experts are working together on solutions. Schubert and his team build energy storage units in a container. In the future, these will be supporting public festivals, office buildings or on company premises.