Factor Energía vs Niba
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), Niba is the cheaper option. Their niba Zen tariff results in an estimated monthly bill of €73.49 (including taxes). This compares to Factor Energía's best option (Tarifa Fija Precio Único) at €101.90 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
Niba wins here. Their flat rate is 0.123 €/kWh compared to Factor Energía's 0.1879 €/kWh.
Best Time-of-Use Rate
Factor Energía is the only provider offering a fixed 3-period time-of-use rate.
Scorecard Comparison
| Metric (1-10) | Factor Energía | Niba |
|---|---|---|
| Price Competitiveness | 7 | 9 |
| Solar Suitability | 8 | 8 |
| EV Suitability | 6 | 7 |
| Simplicity | 8 | 9 |
| Customer Service | 8 | 8 |
| Transparency | 8 | 9 |
Full Head-to-Head Comparison
Factor Energía
Pros
- Første uavhengige leverandør i Spania
- 100 % sertifisert grønn energi
- Utmerket app for sporing av forbruk
- Svært gjennomsiktig faktureringsstruktur
Cons
- Ventetid på kundeservice i perioder
- Fastprisene kan være noe høyere enn markedsprisen
- Fokus er primært på fastlands-Spania
Available Tariffs
Factor Tarifa Respira
Tarifa Fija Precio Único
Niba
Pros
- Støttet av infrastrukturen og stabiliteten til Iberdrola
- Svært konkurransedyktig flat fastpris ({rate})
- Ingen bindingstid
- 100 % grønn strøm-sertifikater
- Enkel digital registrering og administrasjon
Cons
- Kundeservice er primært digital
- Kortere historikk enn de store tradisjonelle leverandørene
Available Tariffs
niba Zen
niba Flex
niba Solar
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