Energía XXI vs Factor Energía
Live Comparison • juillet 2026
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
Not enough tariff data available to calculate a typical monthly bill comparison.
Best Flat Rate
Factor Energía is the only provider offering a true 24-hour flat rate (0.1512 €/kWh).
Best Time-of-Use Rate
Factor Energía is the only provider offering a fixed 3-period time-of-use rate.
Scorecard Comparison
| Metric (1-10) | Energía XXI | Factor Energía |
|---|---|---|
| Price Competitiveness | 5 | 7 |
| Solar Suitability | 3 | 8 |
| EV Suitability | 3 | 6 |
| Simplicity | 2 | 8 |
| Customer Service | 4 | 8 |
| Transparency | 2 | 8 |
Full Head-to-Head Comparison
Energía XXI
1.2 / 5 (3,000+ reviews)
Founded2019
Customers3,000,000+
EnergyMixed (Regulated Market)
Pros
- Accès au Bono Social (réductions gouvernementales)
- Prix réglementés officiels (PVPC)
- Stabilité d'un grand groupe de services publics
Cons
- Faible transparence de facturation
- Prix unitaires cachés
- Pas de sécurité de prix fixe (prix horaires)
- Scores de satisfaction client bas
Available Tariffs
No active tariffs found.
Factor Energía
4 / 5 (4,000+ reviews)
Founded1999
Customers300,000+
Energy100% Renewable
Pros
- Premier fournisseur indépendant en Espagne
- Énergie 100% renouvelable certifiée
- Excellente application mobile pour le suivi
- Structure de facturation très transparente
Cons
- Attente au service client en période de pointe
- Les prix fixes peuvent être légèrement plus élevés que les taux du marché
- Présence principalement axée sur la péninsule
Available Tariffs
Factor Tarifa Respira
Est. Monthly Bill€101.48
Based on a typical profile: 3.6kW Potencia, 300kWh monthly usage (20% P1, 30% P2, 50% P3), plus standard IVA (21%), Electricity Tax (5.11%), and ~1€ meter hire.
Energy (P1 / P2 / P3)
0.3077 / 0.243 / 0.168
€/kWh
Potencia (P1 / P2)0.0965 / 0.025 €/kW
Solar ExportN/A
Fixed FeeNone
Tarifa Fija Precio Único
Est. Monthly Bill€92.27
Based on a typical profile: 3.6kW Potencia, 300kWh monthly usage (20% P1, 30% P2, 50% P3), plus standard IVA (21%), Electricity Tax (5.11%), and ~1€ meter hire.
Energy (24h)0.1512 €/kWh
Potencia (P1 / P2)0.1198 / 0.1198 €/kW
Solar ExportN/A
Fixed FeeNone
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