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Spanish nuclear policy: Almaraz extension to 2030

Updated 13 times since CLSTR started tracking revisions of this situation.

What changed

2026-08-23 05:35 UTC → 2026-08-31 06:53 UTC · added removed

The Spanish government has officially authorized an extension for the Almaraz nuclear power plant, delaying the shutdown of its two reactors until June 8, 2030. This provides approximately 30 months of additional operation beyond the previous schedule, which had Almaraz I set to close in November 2027 and Almaraz II in October 2028. The Ministry for the Ecological Transition stated the extension aims to bolster energy security and reduce vulnerability to volatile international gas prices, specifically citing tensions in the Middle East and the war in Ukraine. Recent reports further link the decision to concerns regarding grid stability following an April 2025 blackout developments have highlighted political and the difficulties of integrating weather-dependent renewables without sufficient storage capacity. The plant provides approximately 7% of Spain’s total electricity. This extension follows a request administrative friction stemming from this decision. Internal rifts have emerged within the plant’s owners—Iberdrola, Endesa, and Naturgy—and received endorsement from governing coalition, specifically between the Nuclear Safety Council (CSN) in mid-July. The ministerial order was published in PSOE and its partner, Sumar, regarding long-term energy policy. Additionally, the Official State Gazette (BOE) in mid-August. The decision Partido Popular has intensified domestic debate. While criticized the move, suggesting the government maintains its broader plan should review closure schedules for other facilities, such as Trillo, to phase out the national nuclear fleet by 2035, the CCOO union warned ensure stability. This comes as Spain faces the move could be a “major economic error” that disrupts energy transition planning. scheduled simultaneous closure of several other plants in 2030, including Ascó I and Cofrentes. Environmental groups, including Ecologistas en Acción, have criticized continue to argue that the decision as a violation extension protects the interests of large electric companies and violates previous energy commitments. Following Critics also warn the Almaraz announcement, decision could set a precedent that disrupts the debate has expanded national plan to other facilities. Local leaders in Ascó and Vandellòs have expressed support for similar extensions, arguing nuclear energy is essential for industrialization, energy sovereignty, and CO2 reduction. In Cofrentes, phase out the nuclear facility is a vital economic driver, contributing approximately 80% of fleet by 2035. Amidst these debates, some deputies have also linked broader administrative failures to the municipal budget. However, management of European Next Generation funds, though the Ministry for Ecological Transition clarified that government maintains the Almaraz extension does not constitute an automatic extension for other plants; companies must negotiate on is a plant-by-plant basis. necessary measure for grid stability as renewable energy integration increases.

Versions

  1. 2026-08-31 06:53 UTC Spanish nuclear policy: Almaraz extension to 2030
  2. 2026-08-23 05:35 UTC Spanish nuclear policy: Almaraz extension to 2030
  3. 2026-08-22 20:13 UTC Spanish nuclear policy: Almaraz extension to 2030
  4. 2026-08-22 04:21 UTC Spanish nuclear policy: Almaraz extension to 2030
  5. 2026-08-20 05:51 UTC Spanish nuclear policy: Almaraz extension to 2030
  6. 2026-08-20 05:24 UTC Spanish nuclear policy: Almaraz extension to 2030
  7. 2026-08-20 01:39 UTC Spanish nuclear policy: Almaraz extension to 2030
  8. 2026-08-17 17:00 UTC Spanish nuclear energy policy and Almaraz extension
  9. 2026-08-17 09:54 UTC Spanish nuclear energy policy and Almaraz extension
  10. 2026-08-16 06:58 UTC Spanish nuclear energy policy and Almaraz extension
  11. 2026-08-16 06:23 UTC Spanish nuclear energy policy and Almaraz extension
  12. 2026-08-16 03:59 UTC Spanish nuclear energy policy debate
  13. 2026-08-14 17:01 UTC Spanish nuclear energy policy debate
  14. 2026-08-14 13:10 UTC Spanish nuclear energy policy debate

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