Eres Energía vs TotalEnergies

Live Comparison • octubre 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), Eres Energía is the cheaper option. Their Eres Sobresaliente tariff results in an estimated monthly bill of €66.56 (including taxes). This compares to TotalEnergies's best option (A Tu Aire Luz Programa Tu Ahorro) at €71.02 per month.

Eres Energía Best Bill
€66.56
TotalEnergies Best Bill
€71.02

* 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

Eres Energía wins here. Their flat rate is 0.099 €/kWh compared to TotalEnergies's 0.1199 €/kWh.

Best Time-of-Use Rate

TotalEnergies has cheaper off-peak hours (0.086176 €/kWh vs 0.0996 €/kWh).

Scorecard Comparison

Metric (1-10)Eres EnergíaTotalEnergies
Price Competitiveness
7
7
Solar Suitability
5
6
EV Suitability
5
5
Simplicity
8
6
Customer Service
7
5
Transparency
8
6

Full Head-to-Head Comparison

Eres Energía

Eres Energía

4.2 / 5 (300+ reviews)
Founded2018
Customers40,000+
Energy100% Renewable

Pros

  • Simple and transparent pricing
  • No permanence commitment
  • 100% renewable energy

Cons

  • Limited physical presence
  • Fewer tariff varieties than larger providers

Available Tariffs

Eres Tres

Est. Monthly Bill
€79.71
Energy (P1 / P2 / P3)
0.2295 / 0.1699 / 0.0996
€/kWh
Potencia (P1 / P2)0.0879 / 0.0739 €/kW
Solar ExportN/A
Fixed FeeNone

Eres Flexible

Est. Monthly Bill
€108.58
Energy (P1 / P2 / P3)
0.317 / 0.236 / 0.22
€/kWh
Potencia (P1 / P2)0.0819 / 0.02 €/kW
Solar ExportN/A
Fixed FeeNone

Eres Sobresaliente

Est. Monthly Bill
€66.56
Energy (24h)0.099 €/kWh
Potencia (P1 / P2)0.099 / 0.099 €/kW
Solar ExportN/A
Fixed FeeNone
TotalEnergies

TotalEnergies

3.8 / 5 (3,200+ reviews)
Founded1924
Customers1,000,000+
EnergyMixed (Multi-Energy)

Pros

  • Excelente programa de recompensas
  • Precios de lanzamiento agresivos
  • Buen soporte al cliente
  • Buenas ofertas duales

Cons

  • Las tarifas pueden subir significativamente tras 12 meses
  • Sistema de puntos algo complejo
  • Enfoque muy digital

Available Tariffs

A Tu Aire Luz Siempre

Est. Monthly Bill
€73.28
Energy (24h)0.1199 €/kWh
Potencia (P1 / P2)0.094493 / 0.094493 €/kW
Solar ExportN/A
Fixed FeeNone

A Tu Aire Luz Programa Tu Ahorro

Est. Monthly Bill
€71.02
Energy (P1 / P2 / P3)
0.183572 / 0.11393 / 0.086176
€/kWh
Potencia (P1 / P2)0.094493 / 0.094493 €/kW
Solar ExportN/A
Fixed FeeNone

Find the absolute best supplier for your home

Don't rely on typical profiles. Upload your real bill and our AI will calculate exactly which supplier is cheaper for your actual energy usage.

Analyze My Bill Now