Iberdrola vs A Tu Lado Energía
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 3 Periodos tariff results in an estimated monthly bill of €65.22 (including taxes). This compares to A Tu Lado Energía's best option (Discriminación Horaria) at €72.83 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
Iberdrola is the only provider offering a true 24-hour flat rate (0.1249 €/kWh).
Best Time-of-Use Rate
Iberdrola has cheaper off-peak hours (0.09999 €/kWh vs 0.109399 €/kWh).
Full Head-to-Head Comparison
Iberdrola
Pros
- Massive investment in renewables
- Top-tier mobile app
- Strong physical presence
- Excellent reliability
Cons
- Standard plans can be expensive
- Occasional billing errors reported
- Large corporate structure
Available Tariffs
Plan Más Ahorro
Plan Online
Plan Estable
Plan Online 3 Periodos
A Tu Lado Energía
Available Tariffs
Discriminación Horaria
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