Act4energy participated on June 30, 2021 as a start-up company in the event organized by Light Hub (https://www.lighthub.gr/). Light Hub is the entrepreneurship support structure of the Evros Chamber of Commerce. Based in Alexandroupolis, the coordinators flanked by the scientific committee and leading people from the market, are working together to get you access to practical knowledge that meets market needs. Light Hub supports the interconnection of innovative business ideas with the market, to improve the marketability of new products and services, to strengthen through synergies the start-ups of the Entrepreneurship Support Structure through a wide network of international partnerships. They provide essential guidance and networking to help making the entrepreneurial vision of people with drive and enthusiasm a reality.