Variations in the power generation of wind or solar power plants are a challenge. In order to avoid fluctuations or even outages in the power grid, digital solutions are needed that keep production and consumption in balance. The WindNODE model project is testing such solutions by connecting the relevant protagonists via a flexibility platform. Producers can use it to signal when a lot of electricity is available. Factories automatically adapt their production management to it, and commercial and residential areas their use of electrical equipment. Demonstrators and showrooms also invite interested parties to experience and help shape the new concepts. This gives rise to blueprints for the intelligent power supply of the future – for the common good.