Naturgy vs Som Energia
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
Naturgy is the only provider offering a true 24-hour flat rate (0.112 €/kWh).
Best Time-of-Use Rate
Naturgy is the only provider offering a fixed 3-period time-of-use rate.
Scorecard Comparison
| Metric (1-10) | Naturgy | Som Energia |
|---|---|---|
| Price Competitiveness | 7 | 7 |
| Solar Suitability | 6 | 9 |
| EV Suitability | 5 | 7 |
| Simplicity | 7 | 8 |
| Customer Service | 5 | 9 |
| Transparency | 6 | 10 |
Full Head-to-Head Comparison
Naturgy
4.4 / 5 (2,700+ reviews)
Founded1843
Customers5,000,000+
EnergyMixed (Gas + Renewables)
Pros
- Ideal para combinar Gas y Luz
- Tarifas sencillas y transparentes
- Empresa muy estable
- Servicio técnico experimentado
Cons
- Menos agresivos en precios de solo electricidad
- Herramientas digitales básicas frente a Octopus
- Sensación de gran corporación
Available Tariffs
Tarifa Por Uso Luz
Est. Monthly Bill€69.65
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)0.112 €/kWh
Potencia (P1 / P2)0.12303 / 0.061562 €/kW
Solar ExportN/A
Fixed FeeNone
Tarifa Noche
Est. Monthly Bill€67.42
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)
0.1822 / 0.1092 / 0.0739
€/kWh
Potencia (P1 / P2)0.12303 / 0.061562 €/kW
Solar ExportN/A
Fixed FeeNone
Som Energia
4.5 / 5 (Local / Coop reviews)
Founded2010
Customers85,000+ members
Energy100% Renewable (Cooperative)
Pros
- 100% Propiedad de los ciudadanos y sin ánimo de lucro
- Transparencia total en precios y gestión
- Excelente participación democrática
- Invierte directamente en nuevas plantas renovables en España
Cons
- Requiere una cuota inicial de socio de 100 € (reembolsable)
- Las tarifas pueden ser ligeramente superiores a las ofertas más agresivas del mercado
- Sin grandes presupuestos de marketing ni ofertas complejas
Available Tariffs
No active tariffs found.
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