Octopus Energy vs CHC Energía

Live Comparison • septiembre 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), Octopus Energy is the cheaper option. Their Octopus 3 tariff results in an estimated monthly bill of 76.33 (including taxes). This compares to CHC Energía's best option (Plan Vehículo Eléctrico) at €79.09 per month.

Octopus Energy Best Bill
76.33
CHC Energía Best Bill
79.09

* 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

Octopus Energy is the only provider offering a true 24-hour flat rate (0.133 €/kWh).

Best Time-of-Use Rate

CHC Energía has cheaper off-peak hours (0.05821 €/kWh vs 0.104 €/kWh).

Scorecard Comparison

Metric (1-10)Octopus EnergyCHC Energía
Price Competitiveness
8
6
Solar Suitability
10
5
EV Suitability
10
6
Simplicity
9
7
Customer Service
9
8
Transparency
9
7

Full Head-to-Head Comparison

Octopus Energy

Octopus Energy

4.8 / 5 (16,000+ reviews)
Founded2015
Customers500,000+
Energy100% Renewable

Pros

  • La mejor opción para propietarios de VE
  • Excelente compensación solar
  • Facturación clara y sin rodeos
  • App muy bien valorada
  • Atención al cliente de calidad

Cons

  • Los precios de potencia son algo más altos que algunos competidores
  • Ajustes de tarifas frecuentes pero pequeños

Available Tariffs

Octopus Solar

Est. Monthly Bill
85.49
Energy (P1 / P2 / P3)
0.243 / 0.148 / 0.12
€/kWh
Potencia (P1 / P2)0.093 / 0.093 €/kW
Solar Export0.035 €/kWh
Fixed FeeNone

Octopus 3

Est. Monthly Bill
76.33
Energy (P1 / P2 / P3)
0.174 / 0.124 / 0.114
€/kWh
Potencia (P1 / P2)0.093 / 0.093 €/kW
Solar ExportN/A
Fixed FeeNone

Octopus Go

Est. Monthly Bill
100.82
Energy (P1 / P2 / P3)
0.294 / 0.294 / 0.104
€/kWh
Potencia (P1 / P2)0.11 / 0.06 €/kW
Solar ExportN/A
Fixed FeeNone

Octopus Flexi

Est. Monthly Bill
86.82
Energy (P1 / P2 / P3)
0.246 / 0.179 / 0.186
€/kWh
Potencia (P1 / P2)0.076 / 0.002 €/kW
Solar Export0.035 €/kWh
Fixed FeeNone

Octopus Relax

Est. Monthly Bill
77.86
Energy (24h)0.133 €/kWh
Potencia (P1 / P2)0.093 / 0.093 €/kW
Solar Export0.01 €/kWh
Fixed FeeNone
CHC Energía

CHC Energía

2.3 / 5 (100+ reviews)
Founded2009
Customers400,000+
EnergyRenewable & Mixed

Pros

  • Enorme red de oficinas físicas
  • Atención al cliente local y personalizada
  • Planes de precio fijo sencillos y estables
  • Ideal para zonas regionales y rurales

Cons

  • La atención online puede ser lenta
  • Opiniones mixtas sobre la claridad de facturación
  • Menos funciones tecnológicas en su app que las startups

Available Tariffs

Plan Vehículo Eléctrico

Est. Monthly Bill
79.09
Energy (P1 / P2 / P3)
0.222874 / 0.21897 / 0.05821
€/kWh
Potencia (P1 / P2)0.088956 / 0.088382 €/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