Energía XXI vs MásMóvil Luz y Gas
Live Comparison • July 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
MásMóvil Luz y Gas is the only provider offering a true 24-hour flat rate (0.139 €/kWh).
Best Time-of-Use Rate
Neither provider currently offers a fixed time-of-use rate.
Scorecard Comparison
| Metric (1-10) | Energía XXI | MásMóvil Luz y Gas |
|---|---|---|
| Price Competitiveness | 5 | 7 |
| Solar Suitability | 3 | 6 |
| EV Suitability | 3 | 5 |
| Simplicity | 2 | 8 |
| Customer Service | 4 | 6 |
| Transparency | 2 | 7 |
Full Head-to-Head Comparison
Energía XXI
1.2 / 5 (3,000+ reviews)
Founded2019
Customers3,000,000+
EnergyMixed (Regulated Market)
Pros
- Access to the Bono Social (government discounts)
- Official regulated prices (PVPC)
- Stability of a large utility group
Cons
- Poor billing transparency
- Hidden unit prices (clumped with tolls)
- No fixed-price security (prices change every hour)
- Low customer satisfaction scores
Available Tariffs
No active tariffs found.
MásMóvil Luz y Gas
3.5 / 5 (1,500+ reviews)
Founded2021
Customers100,000+
Energy100% Renewable
Pros
- 6€/month discount per energy contract on your MasMovil phone bill
- One single flat rate 24/7 (Tarifa Estable)
- No permanence commitment
- 100% green renewable energy
Cons
- Electricity rates can be higher than specialized low-cost providers if not a telecom customer
- Limited variety of tariffs (no specialized EV night charging plans)
Available Tariffs
Tarifa Estable
Est. Monthly Bill€81.11
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)0.139 €/kWh
Potencia (P1 / P2)0.1334 / 0.0595 €/kW
Solar ExportN/A
Fixed FeeNone
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