Nordy vs Energía XXI
Live Comparison • julio 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
Nordy is the only provider offering a true 24-hour flat rate (0.11478 €/kWh).
Best Time-of-Use Rate
Nordy is the only provider offering a fixed 3-period time-of-use rate.
Scorecard Comparison
| Metric (1-10) | Nordy | Energía XXI |
|---|---|---|
| Price Competitiveness | 8 | 5 |
| Solar Suitability | 6 | 3 |
| EV Suitability | 6 | 3 |
| Simplicity | 9 | 2 |
| Customer Service | 8 | 4 |
| Transparency | 9 | 2 |
Full Head-to-Head Comparison
Nordy
4.6 / 5 (500+ reviews)
Founded2022
Customers25,000+
Energy100% Renewable
Pros
- Registro digital muy sencillo
- Cuotas de gestión transparentes
- Energía 100% verde
- Excelente soporte en inglés
Cons
- Empresa relativamente nueva
- Equipo de atención al cliente más pequeño
- Sin oficinas físicas
Available Tariffs
Tarifa Fija 3P V
Est. Monthly Bill€69.00
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)
0.159 / 0.129 / 0.099
€/kWh
Potencia (P1 / P2)0.079 / 0.079 €/kW
Solar ExportN/A
Fixed FeeNone
Tarifa Estabilidad 24H
Est. Monthly Bill€72.58
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)0.11478 €/kWh
Potencia (P1 / P2)0.099 / 0.099 €/kW
Solar ExportN/A
Fixed FeeNone
Tarifa 24h V
Est. Monthly Bill€68.62
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)0.119 €/kWh
Potencia (P1 / P2)0.079 / 0.079 €/kW
Solar Export0.029 €/kWh
Fixed FeeNone
Tarifa Estabilidad 1P
Est. Monthly Bill€72.44
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)0.129 €/kWh
Potencia (P1 / P2)0.079 / 0.079 €/kW
Solar ExportN/A
Fixed FeeNone
Tarifa Estabilidad 3P
Est. Monthly Bill€65.80
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)
0.139 / 0.099 / 0.079
€/kWh
Potencia (P1 / P2)0.099 / 0.099 €/kW
Solar ExportN/A
Fixed FeeNone
Energía XXI
1.2 / 5 (3,000+ reviews)
Founded2019
Customers3,000,000+
EnergyMixed (Regulated Market)
Pros
- Acceso al Bono Social (descuentos del gobierno)
- Precios regulados oficiales (PVPC)
- Estabilidad de un gran grupo energético
Cons
- Poca transparencia en la facturación
- Precios unitarios ocultos (agrupados con peajes)
- Sin seguridad de precio fijo (los precios cambian cada hora)
- Puntuaciones bajas de satisfacción al cliente
Available Tariffs
No active tariffs found.
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