Spain's Nuclear Safety Council (CSN) has issued a technical clearance for the Almaraz nuclear power plant to continue operations until 2030, validating the extension request submitted by its owners.
The regulator's assessment confirms that the facility meets the necessary safety standards for an extended lifespan, shifting the final decision-making authority to the Spanish government.
The CSN's endorsement is a critical procedural step in the plant's life-extension process.
While the technical barriers have been cleared, the political dimension remains unresolved.
The government must now weigh the energy security benefits of keeping the plant online against broader policy objectives regarding nuclear phase-outs and renewable energy transitions.
Almaraz is one of Spain's largest nuclear facilities, and its continued operation has significant implications for the country's baseload power supply and carbon emissions targets.