Eres Energía vs Naturgy
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 Naturgy's best option (Tarifa Noche) at €67.42 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
Eres Energía wins here. Their flat rate is 0.099 €/kWh compared to Naturgy's 0.112 €/kWh.
Best Time-of-Use Rate
Naturgy has cheaper off-peak hours (0.0739 €/kWh vs 0.0939 €/kWh).
Scorecard Comparison
| Metric (1-10) | Eres Energía | Naturgy |
|---|---|---|
| Price Competitiveness | 7 | 7 |
| Solar Suitability | 5 | 6 |
| EV Suitability | 5 | 5 |
| Simplicity | 8 | 7 |
| Customer Service | 7 | 5 |
| Transparency | 8 | 6 |
Full Head-to-Head Comparison
Eres Energía
Pros
- Simple and transparent pricing
- No permanence commitment
- 100% renewable energy
Cons
- Limited physical presence
- Fewer tariff varieties than larger providers
Available Tariffs
Eres Solar Flexible
Eres Tres
Eres Flexible
Eres Sobresaliente
Eres Solar Tres
Eres Solar 24
Naturgy
Pros
- Beste voor gecombineerd Gas + Licht
- Eenvoudige, transparante tarieven
- Zeer stabiel bedrijf
- Ervaren technische dienst
Cons
- Minder agressief op alleen-elektriciteitsprijzen
- Digitale tools zijn basaal vergeleken met Octopus
- Groot zakelijk gevoel
Available Tariffs
Tarifa Por Uso Luz
Tarifa Noche
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