Energías del Mediterráneo vs HolaLuz
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), Energías del Mediterráneo is the cheaper option. Their Tarifa Fija Tranquilidad tariff results in an estimated monthly bill of €74.86 (including taxes). This compares to HolaLuz's best option (HolaLuz Rate 3) at €77.89 per month.
* 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 HolaLuz's 0.147 €/kWh.
Best Time-of-Use Rate
HolaLuz is the only provider offering a fixed 3-period time-of-use rate.
Full Head-to-Head Comparison

Energías del Mediterráneo
Available Tariffs
Tarifa Fija Tranquilidad
Tarifa Maxima
HolaLuz
Pros
- 100% Green energy commitment
- Strong focus on solar innovation
- Transparent monthly payments
- Ethical business model
Cons
- Flat rates can be expensive for low users
- Customer service response times vary
- Aggressive solar sales focus
Available Tariffs
HolaLuz Classic Rate
HolaLuz Rate 3
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