As the European power grid undergoes a deep transformation driven by the growing electrification of homes and industries, the rise of electric mobility, and the large-scale integration of intermittent renewable energy sources, ensuring grid stability has become increasingly challenging. In many urban areas, energy consumption during peak periods now regularly exceeds the distribution capacity of local grids. Simultaneously, distribution networks are becoming more complex due to the decentralization of electricity generation and the digitalization of infrastructure, particularly at the medium- and low-voltage levels.
As a result, this evolving landscape presents significant challenges for energy management. Therefore, conventional methods of planning and operating urban distribution grids must be rethought. In this context, Demand Response (DR) programs have emerged as one of the most effective and scalable solutions. By offering incentives for consumers to reduce or shift their electricity usage during peak demand periods, DR programs alleviate pressure on the grid and reduce the need for costly infrastructure upgrades.
VolTogether addresses this need through a digital platform that aggregates small-scale flexibility from households and medium-sized enterprises, enabling active participation in local energy markets. The project’s main objectives were to validate technical feasibility, test user responsiveness, and design a venture-ready business model.