Energía XXI vs TotalEnergies
Live Comparison • October 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
TotalEnergies is the only provider offering a true 24-hour flat rate (0.1199 €/kWh).
Best Time-of-Use Rate
TotalEnergies is the only provider offering a fixed 3-period time-of-use rate.
Scorecard Comparison
| Metric (1-10) | Energía XXI | TotalEnergies |
|---|---|---|
| Price Competitiveness | 5 | 7 |
| Solar Suitability | 3 | 6 |
| EV Suitability | 3 | 5 |
| Simplicity | 2 | 6 |
| Customer Service | 4 | 5 |
| Transparency | 2 | 6 |
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.
TotalEnergies
3.8 / 5 (3,200+ reviews)
Founded1924
Customers1,000,000+
EnergyMixed (Multi-Energy)
Pros
- Excellent rewards program
- Aggressive introductory pricing
- Strong customer support
- Good dual-fuel deals
Cons
- Rates can increase significantly after 12 months
- Complex rewards system
- Focus is heavily on digital users
Available Tariffs
A Tu Aire Luz Siempre
Est. Monthly Bill€73.28
Based on a typical profile: 3.6kW Potencia, 300kWh monthly usage (20% P1, 30% P2, 50% P3), plus IVA (21%), Electricity Tax (5.11%), and ~1€ meter hire.
Energy (24h)0.1199 €/kWh
Potencia (P1 / P2)0.094493 / 0.094493 €/kW
Solar ExportN/A
Fixed FeeNone
A Tu Aire Luz Programa Tu Ahorro
Est. Monthly Bill€71.02
Based on a typical profile: 3.6kW Potencia, 300kWh monthly usage (20% P1, 30% P2, 50% P3), plus IVA (21%), Electricity Tax (5.11%), and ~1€ meter hire.
Energy (P1 / P2 / P3)
0.183572 / 0.11393 / 0.086176
€/kWh
Potencia (P1 / P2)0.094493 / 0.094493 €/kW
Solar ExportN/A
Fixed FeeNone
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