Electromobility is reaching the next stage in its development. In addition to range and charging speed, intelligent integration of vehicles into the energy system is becoming a key focus, including in Germany.
Here are two examples: BMW and E.ON have presented a joint solution for bidirectional charging in Germany, enabling electric vehicles to feed electricity back into the grid or to be used as residential storage systems. That way, they can help stabilize the grid and increase cost efficiency. The service is billed by the minute with a fixed remuneration. Protective mechanisms are to prevent any negative impact on the battery life span.
Mercedes announced that it will introduce residential bidirectional charging from 2026 – starting with its new electric GLC, which is already capable of bidirectional charging. Additional models, such as the electric CLA, are set to follow. The project is supported by a partnership with The Mobility House, which facilitates the integration of vehicles into the energy system.
These examples show that e-mobility is transitioning from a mere alternative drive to an integral part of the broader energy system, establishing new interfaces between vehicles, the power grid and households.