MásMóvil Luz y Gas vs Som Energia

Live Comparison • octobre 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

For a typical Spanish household (3.6kW Potencia, 300kWh monthly usage), Som Energia is the cheaper option. Their Som - Tarifa Periodos tariff results in an estimated monthly bill of €80.72 (including taxes). This compares to MásMóvil Luz y Gas's best option (Tarifa Estable) at €84.93 per month.

MásMóvil Luz y Gas Best Bill
€84.93
Som Energia Best Bill
€80.72

* Assumption: 3.6 kW contracted power, 300 kWh monthly usage (20% peak, 30% flat, 50% off-peak), including 21% IVA, 5.11% Electricity Tax, and ~€1 meter rental.

Best Flat Rate

MásMóvil Luz y Gas is the only provider offering a true 24-hour flat rate (0.149 €/kWh).

Best Time-of-Use Rate

Som Energia is the only provider offering a fixed 3-period time-of-use rate.

Scorecard Comparison

Metric (1-10)MásMóvil Luz y GasSom Energia
Price Competitiveness
7
7
Solar Suitability
6
9
EV Suitability
5
7
Simplicity
8
8
Customer Service
6
9
Transparency
7
10

Full Head-to-Head Comparison

MásMóvil Luz y Gas

MásMóvil Luz y Gas

3.5 / 5 (1,500+ reviews)
Founded2021
Customers100,000+
Energy100% Renewable

Pros

  • 6€/mois de remise par contrat d'énergie sur votre facture mobile MásMóvil
  • Un seul tarif plat 24h/24 (Tarifa Estable)
  • Sans aucun engagement de durée
  • Énergie 100% verte et renouvelable

Cons

  • Tarifs de l'électricité moins compétitifs si vous n'êtes pas client télécom
  • Choix limité de tarifs (pas de forfait spécial de recharge nocturne VE)

Available Tariffs

Tarifa Estable

Est. Monthly Bill
€84.93
Energy (24h)0.149 €/kWh
Potencia (P1 / P2)0.1334 / 0.0595 €/kW
Solar ExportN/A
Fixed FeeNone
Som Energia

Som Energia

4.5 / 5 (Local / Coop reviews)
Founded2010
Customers85,000+ members
Energy100% Renewable (Cooperative)

Pros

  • 100% Propriété communautaire et à but non lucratif
  • Transparence totale des prix et de la gestion
  • Excellente participation démocratique
  • Investit directement dans de nouvelles centrales renouvelables

Cons

  • Nécessite des frais d'adhésion initiaux de 100 € (remboursables)
  • Tarifs pouvant être légèrement plus élevés que les prix d'appel agressifs
  • Pas de gros budgets marketing

Available Tariffs

Som - Tarifa Periodos

Est. Monthly Bill
€80.72
Energy (P1 / P2 / P3)
0.249 / 0.169 / 0.15
€/kWh
Potencia (P1 / P2)0.082011 / 0.008096 €/kW
Solar Export0.03 €/kWh
Fixed FeeNone

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