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Nexus Energía 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

Nexus Energía is the only provider offering a true 24-hour flat rate (0.1199 €/kWh).

Best Time-of-Use Rate

Nexus Energía is the only provider offering a fixed 3-period time-of-use rate.

Full Head-to-Head Comparison

Nexus Energía

Nexus Energía

Available Tariffs

Luz Estable

Est. Monthly Bill
€70.01
Energy (24h)0.1199 €/kWh
Potencia (P1 / P2)0.112898 / 0.052635 €/kW
Solar ExportN/A
Fixed FeeNone

Luz Eficiente

Est. Monthly Bill
€69.99
Energy (P1 / P2 / P3)
0.1689 / 0.1306 / 0.0957
€/kWh
Potencia (P1 / P2)0.095342 / 0.067561 €/kW
Solar ExportN/A
Fixed FeeNone
Energía XXI

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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