Octopus Energy vs Som Energia
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), Som Energia is the cheaper option. Their Som - Tarifa Periodos tariff results in an estimated monthly bill of €80.72 (including taxes). This compares to Octopus Energy's best option (Octopus Relax) at €85.00 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
Neither provider currently offers a 24-hour flat rate.
Best Time-of-Use Rate
Octopus Energy has cheaper off-peak hours (0.119 €/kWh vs 0.15 €/kWh).
Scorecard Comparison
| Metric (1-10) | Octopus Energy | Som Energia |
|---|---|---|
| Price Competitiveness | 8 | 7 |
| Solar Suitability | 10 | 9 |
| EV Suitability | 10 | 7 |
| Simplicity | 9 | 8 |
| Customer Service | 9 | 9 |
| Transparency | 9 | 10 |
Full Head-to-Head Comparison
Octopus Energy
Pros
- Bästa valet för elbilister
- Utmärkt solersättning
- Enkel fakturering utan krångel
- Högt rankad app
Cons
- Potencia-avgifterna är något högre än vissa konkurrenter
- Frekventa men små prisjusteringar
Available Tariffs
Octopus Solar
Octopus 3
Octopus Go
Octopus Flexi
Octopus Relax
Som Energia
Pros
- 100% medlemsägt och non-profit
- Full transparens i priser och drift
- Goda möjligheter till demokratiskt deltagande
- Investerar direkt i nya spanska förnybara anläggningar
Cons
- Kräver en medlemsinsats på 100 € (återbetalningsbar)
- Priserna kan vara något högre än de allra billigaste lockpriserna
- Inga stora marknadsföringsbudgetar
Available Tariffs
Som - Tarifa Periodos
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