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Energías del Mediterráneo vs Iberdrola

Live Comparison • juli 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), Iberdrola is the cheaper option. Their Plan Online tariff results in an estimated monthly bill of 71.75 (including taxes). This compares to Energías del Mediterráneo's best option (Tarifa Fija Tranquilidad) at €74.86 per month.

Energías del Mediterráneo Best Bill
74.86
Iberdrola Best Bill
71.75

* 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

Energías del Mediterráneo wins here. Their flat rate is 0.117 €/kWh compared to Iberdrola's 0.1199 €/kWh.

Best Time-of-Use Rate

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

Full Head-to-Head Comparison

Energías del Mediterráneo

Energías del Mediterráneo

Available Tariffs

Tarifa Fija Tranquilidad

Est. Monthly Bill
74.86
Energy (24h)0.117 €/kWh
Potencia (P1 / P2)0.156193 / 0.052078 €/kW
Solar ExportN/A
Fixed FeeNone

Tarifa Maxima

Est. Monthly Bill
79.44
Energy (24h)0.129 €/kWh
Potencia (P1 / P2)0.156193 / 0.052078 €/kW
Solar ExportN/A
Fixed FeeNone
Iberdrola

Iberdrola

4.2 / 5 (14,000+ reviews)
Founded1992
Customers11,000,000+
EnergyMixed (Major Renewables Focus)

Pros

  • Massive investeringer i fornybart
  • Mobilapp i toppklasse
  • Sterk fysisk tilstedeværelse
  • Svært pålitelig

Cons

  • Standardplaner kan være dyre
  • Noen meldinger om faktureringsfeil
  • Stor bedriftsstruktur

Available Tariffs

Plan Más Ahorro

Est. Monthly Bill
82.45
Energy (24h)0.1711 €/kWh
Potencia (P1 / P2)0.1042 / 0.0104 €/kW
Solar ExportN/A
Fixed FeeNone

Plan Planazo

Est. Monthly Bill
89.63
Energy (24h)0.1899 €/kWh
Potencia (P1 / P2)0.1042 / 0.0104 €/kW
Solar ExportN/A
Fixed FeeNone

Plan Online

Est. Monthly Bill
71.75
Energy (24h)0.1199 €/kWh
Potencia (P1 / P2)0.119151 / 0.058877 €/kW
Solar ExportN/A
Fixed FeeNone

Plan Estable

Est. Monthly Bill
83.55
Energy (24h)0.143331 €/kWh
Potencia (P1 / P2)0.116411 / 0.082164 €/kW
Solar ExportN/A
Fixed FeeNone

Plan Online 3 Periodos

Est. Monthly Bill
75.45
Energy (P1 / P2 / P3)
0.194 / 0.136 / 0.09999
€/kWh
Potencia (P1 / P2)0.119151 / 0.058877 €/kW
Solar ExportN/A
Fixed FeeNone

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