Spain's Government has extended the operating life of the Almaraz nuclear power plant until 8 June 2030, delaying the planned shutdown of its two reactors in Extremadura by three years. The decision, announced on Friday and published in the Official State Gazette through a ministerial order from the Ministry for Ecological Transition, acceded to a request made last autumn by the companies that own the facility.
Almaraz is the nuclear power plant that has generated the most electricity in Spain's history. It currently provides around 7% of national electricity production. Under the timetable agreed 7 years ago between the Government and energy companies, unit 1 was scheduled to close in November 2027 and unit 2 in October 2028.
Energy Security After Last Year's Blackout
The plant employs some 4,000 people, and the move was warmly welcomed in the Extremadura region, which was hit by a major blackout last year. After that blackout shook the Iberian Peninsula, the role of nuclear power and the need to keep these plants running returned to the heart of the debate. The owner companies had formally asked the Government last autumn for a three-year extension until June 2030.
The earlier agreement was reached in the context of a coalition government with left-wing political parties Podemos and subsequently with Sumar, and it demanded the immediate closure of all nuclear plants while setting out a gradual nuclear phase-out for Spain's seven reactors with the aim that by 2035 none would remain in operation. That timetable set Almaraz I for November 2027, Almaraz II for October 2028, Ascó I and Cofrentes for 2030, Ascó II for 2032, and Vandellós II and Trillo for 2035.
European Parliament Intervention
This year, a delegation of ten MEPs led by the chair of the European Parliament's Petitions Committee, the Pole Bogdan Rzońca (ECR), visited the Almaraz site in response to a citizens' petition against its closure, signed by workers, local governments, residents, farmers and associations from across the area. Rzońca described the closure of the plant as "an ideological issue" for the Spanish Government and said more than 10,000 local residents opposed shutting it down, warning of a disconnect between local and national governments on the matter.
As a result of that visit, the Petitions Committee approved this year a report urging the Spanish Government to reconsider the shutdown timetable, concluding that the decision was based on "purely political and ideological reasons, without sufficient technical basis" and warning of serious economic, social and energy consequences for the region and for Spain's electricity system as a whole.
MEP Elena Nevado (EPP) said "there is no comprehensive impact assessment that properly evaluates its consequences" and stressed that the plant sustains around 4,000 direct and indirect jobs. The European report also said decisions on strategic energy infrastructure must be taken on the basis of rigorous, transparent and technically justified assessments, taking into account energy security, socio-economic impact and decarbonisation objectives. The European Parliament's position was also in line with that of European Commission president Ursula von der Leyen, who has repeatedly defended the need to keep operating nuclear power plants online.
Safety Regulator Clears the Way
The Government's decision came after the Nuclear Safety Council (CSN) issued, this year on 16 July, a favourable report on the plant's continued operation, confirming that it meets all nuclear safety conditions to operate until 2030. The facility also complies with the requirements on security of supply and zero cost for consumers set by the Ministry for Ecological Transition. The regulator's favourable report removed the main technical argument that the Government could have used to maintain the original shutdown timetable, leaving the decision entirely in the political sphere.
The plant has a twin in Virginia, North Anna, which has already been authorised to operate for up to 80 years. The news was welcomed by the citizens' platform Yes to Almaraz, Yes to the Future, set up last year, which has brought together more than a hundred municipalities, business organisations, chambers of commerce, workers, ancillary companies and associations from across the Cáceres area in defence of keeping the plant open.
Fernando Sánchez, president of the platform and mayor of Belvís de Monroy, said: "At last we can breathe again and see light at the end of the tunnel", adding that the decision "restores confidence to thousands of families who for months have lived in suspense, waiting for a ruling that would determine the future of an entire district".
The platform describes itself as a civic, plural and cross-cutting movement with representatives of different political persuasions. It has also had backing from international organisations such as Mothers for Nuclear, which has campaigned for the continued operation of the US nuclear plant Diablo Canyon, and WePlanet, a pro-nuclear environmental group in Europe. Its example also inspired the creation of Women for Almaraz, an association made up of more than a thousand women from Campo Arañuelo that defends the plant as a guarantee of jobs, economic development and decarbonisation.
Wider Debate on Spain's Nuclear Future
The extension has reopened the debate on the future of nuclear energy in Spain at a time when several economic and technical sectors are pressing the Government to review the closure dates of other plants. Catalan business leaders have called for the shutdown timetable for the Ascó and Vandellós plants to be reconsidered, while industrial engineers and various energy analysts have warned of risks to national electricity supply if the planned pace of the phase-out is maintained. The wars in Ukraine and Iran are already prompting a rethink in order to guarantee energy independence in the European Union, and worries have grown after the nationwide blackout that shook Spain last year and reopened the debate on the country's energy security and energy independence.
Why This Matters:
The Almaraz extension is a test case for whether energy policy can be rescued from ideology and returned to technical and economic reality. A plant that generates 7% of Spain's electricity and employs 4,000 people was set for closure not because of safety concerns — the regulator confirmed it can operate safely until 2030 — but because of a political agreement made 7 years ago under coalition pressure from the far left. The European Parliament's intervention, warning that the closure was based on "purely political and ideological reasons, without sufficient technical basis," reflects growing concern across Europe that premature nuclear shutdowns threaten energy security and industrial competitiveness. Spain's blackout last year made the stakes clear. The wars in Ukraine and Iran have made energy independence a strategic priority. The Government's decision to delay Almaraz's closure by three years doesn't resolve the question of whether Spain can afford to phase out all seven reactors by 2035 while maintaining grid stability and low-carbon electricity. Catalan business leaders and industrial engineers are already calling for the closure dates of other plants to be reconsidered. The debate is no longer whether nuclear power fits Spain's decarbonisation goals — it's whether Spain can afford to lose it.