Sieds

About

Founded in 1923, Sieds is a government headquartered in Deux-Sèvres, France specializing in Solar, Wind, Biogas.

Syndicat d'Énergie des Deux-Sèvres is the organizing authority for electricity and gas distribution services in the Deux-Sèvres department. Established in 1923, it owns and manages the electricity distribution network serving rural and urban areas. The organization operates through contracted concessionaires (GÉRÉDIS, ENEDIS, GRDF) for network exploitation. Sieds owns renewable energy production facilities including solar and wind parks through subsidiaries 3D ENERGIES and SÉOLIS PROD. The organization provides energy purchasing grouping services for municipalities, manages solar cadastre tools, supports electric vehicle charging infrastructure deployment, and offers biogas station development studies. It operates over 15,000 km of electrical lines with 9,593 HTA/BT transformation stations.

Projects