Spain needs 15 — 20% firm power capacity even in high — renewables scenarios, GE Vernova analysis finds
GE Vernova analysis published Oct. 15, 2026, finds Spain can achieve net-zero electricity by 2050 through pathways with significantly different costs. Electricity demand is projected to grow around 60% by 2050, increasing pressure on grid infrastructure and system flexibility. Wind and solar capacity could reach 150-25