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José Donoso

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Illustrative image: rows of solar panels at sunset with long shadows and golden light

Economy

Photovoltaics saved €17.021 billion on electricity bills in 18 months

Solar energy saved €17.021 billion in the Spanish electricity market between January 2025 and June 2026, according to UNEF.

Álvaro Sáez Ferrer · 21 October 2026