Independent Electricity Comparison in Spain
We analyze thousands of tariffs from all major suppliers to find your perfect fit. Save an average of €380/year by switching today.
English bill help for expats — see a sample comparison
Not sure if you're overpaying? Read our guide
Switching Made Simple
Get better rates in 3 easy steps. No headache guaranteed.
Step 1: Upload Your Bill
We accept PDFs, scans, or screenshots. Our AI extracts your usage, rates, and contracted power in seconds.
Step 2: See Your Savings
We compare your current bill against multiple Spanish electricity suppliers and tariff types, including PVPC, fixed, indexed, solar-friendly and EV-friendly plans.
Step 3: Switch Seamlessly
No calls, no paperwork, no interruptions. We handle everything — including cancelling your old provider.
Why weSwitchSpain?
We're not just another comparison site. We combine advanced AI analysis with real expert support.
AI-Powered Bill Scanning
We read your actual electricity bill to show the real numbers — not estimates.
Real Energy Experts
We compare multiple suppliers and recommend the best-fit tariff for the household, not the supplier with the loudest marketing.
Solar-Ready Reports
Got solar? We model your savings with export bonuses and virtual batteries. No guesswork.
Zero Cost to You
Our service is 100% free. We get paid by the energy companies, not by you.
Recent Market News
Stay informed about the latest changes in the Spanish energy market.
Spain’s possible electricity tax cuts: what to know for November and December 2026
Possible electricity tax relief for households and businesses depends on separate inflation tests. Check eligibility before expecting a lower winter bill.
Spain Diesel Tax Cut: 20 Cents Per Litre from September 2026
Spain's diesel tax reduction rises to 20 cents per litre in September after diesel inflation passed the legal 15% trigger. Petrol stays at 5 cents.
Holaluz Customers: What Happens if Your Electricity Supplier Loses Its Licence?
The Spanish Government has started proceedings that could see Holaluz lose its electricity supply licence. Here is what it means for customers, whether your electricity is at risk, and whether you should switch.