Annual energy efficiency obligation update for 2026

Source: International Energy Agency
Last updated: 24 June 2026

Ministerial Order TED/133/2026 sets Spain’s 2026 final energy savings obligation at 801.822 ktoe, equivalent to 9,325.189 GWh. Obligated energy suppliers may comply through financial contributions to the National Energy Efficiency Fund and Energy Saving Certificates. 

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