Endesa vs Iberdrola
A detailed head-to-head comparison covering rates, typical bills, pros & cons, and features to help you decide which is better for your home.
Our Verdict
Overall Winner: Lowest Typical Bill
For a typical Spanish household (3.6kW Potencia, 300kWh monthly usage), Iberdrola is the cheaper option. Their Plan Online 3 Periodos tariff results in an estimated monthly bill of €75.49 (including taxes). This compares to Endesa's best option (Conecta Luz) at €82.77 per month.
* Assumption: 3.6 kW contracted power, 300 kWh monthly usage (20% peak, 30% flat, 50% off-peak), including 21% IVA, 5.11% Electricity Tax, and ~€1 meter rental.
Best Flat Rate
Endesa wins here. Their flat rate is 0.144433 €/kWh compared to Iberdrola's 0.1499 €/kWh.
Best Time-of-Use Rate
Endesa has cheaper off-peak hours (0.1229 €/kWh vs 0.129 €/kWh).
Scorecard Comparison
| Metric (1-10) | Endesa | Iberdrola |
|---|---|---|
| Price Competitiveness | 6 | 6 |
| Solar Suitability | 6 | 7 |
| EV Suitability | 6 | 7 |
| Simplicity | 5 | 5 |
| Customer Service | 4 | 5 |
| Transparency | 5 | 5 |
Full Head-to-Head Comparison
Endesa
Pros
- Fysieke kantoren in heel Spanje
- Zeer stabiel bedrijf
- Competitieve digitale tarieven
- Breed scala aan huisdiensten
Cons
- Klantenservice kan traag zijn
- Complexe facturatiestructuur
- Agressieve marketingpraktijken
Available Tariffs
One Luz
Endesa Solar Plus Virtual Battery
One Luz 3 Periodos
Conecta Luz
Iberdrola
Pros
- Enorme investeringen in duurzaamheid
- Top-tier mobiele app
- Sterke fysieke aanwezigheid
- Uitstekende betrouwbaarheid
Cons
- Standaardplannen kunnen duur zijn
- Af en toe facturatiefouten gemeld
- Grote bedrijfsstructuur
Available Tariffs
Plan Más Ahorro
Plan Online
Plan Estable
Plan Online 3 Periodos
Find the absolute best supplier for your home
Don't rely on typical profiles. Upload your real bill and our AI will calculate exactly which supplier is cheaper for your actual energy usage.
Analyze My Bill Now