Over 10% of France in saturated zones: Grid operators limit wind and solar development

France's electricity grid operators have placed significant restrictions on the development of new wind and solar energy projects, with over 10% of the country now designated as "saturated zones." Enedis and RTE, responsible for electricity distribution and transmission networks, have published a map identifying these areas where the grid lacks the capacity to connect new installations.

This move effectively halts the unlimited expansion of renewable energy projects. Developers must now prioritize locations with existing grid capacity, similar to how logistics companies choose sites near major transportation routes, according to Enedis CEO Marianne Laigneau. Failure to do so will result in prolonged and expensive waits for grid connections.

The new policy aims to integrate renewable energy development more logically with the existing infrastructure. The map, developed in collaboration with RTE, will guide developers in their geographical choices, ensuring that new projects are planned with grid limitations in mind from the outset.

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When a logistician builds a warehouse, they don't build it in a completely isolated area, only to later request the construction of a highway connection. They position themselves directly near a major traffic route. We are asking for the same logic for solar and wind farms.