Spanish Households Save €10 a Month on Power Bills as Gas Sets Prices Only 9% of Hours
Updated
Updated · The Guardian · Jun 16
Spanish Households Save €10 a Month on Power Bills as Gas Sets Prices Only 9% of Hours
3 articles · Updated · The Guardian · Jun 16
Summary
€10 a month in savings for typical Spanish households came from wind and solar added over the past five years, with bills modeled at 19% higher without those projects, Ember said.
Gas now influences Spain’s electricity price in just 9% of hours, down from 52% in 2021, helping bills stay largely flat even after a 60% jump in gas prices tied to the Iran war.
Wind and solar lifted their share of Spain’s power generation to 42% in 2025 from 33% in 2021, a shift economists said was amplified by strong solar resources, wind and existing pumped hydropower.
Researchers still cautioned Spain is not immune to gas shocks because gas plants set prices in key hours, while slow storage rollout and weak demand flexibility limit the system’s ability to absorb excess renewable output.
Spain's cheap green energy caused a catastrophic blackout. Is Europe's power grid ready for the renewable transition?
Spain cut power bills by swapping gas dependency for Chinese technology. Is this a new and riskier energy trap?
Spain’s €10-a-Month Energy Savings: How Rapid Renewables Deployment and Grid Upgrades Are Reshaping Europe’s Power Future
Overview
Spain's energy transition is delivering real benefits to its people by mid-2026. The country has made substantial progress in deploying renewable energy, with a remarkable pace of expansion—adding an average of 1.3 GW of new wind and solar capacity each month, which is even higher than the previous year. This rapid growth is transforming Spain’s energy landscape, strengthening energy security, and protecting the economy from future price shocks. As a result, Spanish households are already experiencing the first tangible savings, showing how proactive investment in renewables can directly improve everyday life.