Portugal · Grid guide · English
Portugal's grid connection process & queues
Understanding the challenges and procedures for securing grid access in Portugal.
Access Regime
Grid access in Portugal is managed through auctions or a direct application process, depending on the current regulatory framework.
Capacity Auctions
Portugal has successfully used auctions to allocate grid capacity for solar, which has led to record-low tariffs.
Connection Queues
Strong interest in renewables has led to significant queues. The government often introduces new rules to clear 'zombie' projects from the queue.
TSO and DSO Roles
REN manages the transmission grid (RNT), while E-Redes manages the distribution grid (RND). Most large projects connect to REN.
Note
Gridscouter scores are estimates from open map data, not grid operator capacity figures. Confirm connection capacity with the grid operator.