Morbihan Energies, also known as SDEM, is a syndicate that brings together the 261 municipalities in the Morbihan department. As a syndicate, they control and organize the supply and distribution of electricity in the region. Their main focus is to provide efficient and sustainable energy solutions for the territories they serve.

Morbihan Energies offers a range of products and services to support this mission. They have implemented initiatives such as collective self-consumption of electricity, where neighbors can buy and sell electricity to each other. They have also set up photovoltaic structures, like the one in Ploërmel, which provide green electricity to communal and community facilities.

Another innovative project is the solar tracker in Muzillac, which allows the solar panels to follow the movement of the sun, maximizing energy production for 11 public and private consumers. With their dedication to renewable energy and their commitment to serving the community, Morbihan Energies is leading the way towards a greener and more sustainable future in the Morbihan region