Lucera vs Octopus Energy

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), Lucera is the cheaper option. Their Tarifa Estable de Luz tariff results in an estimated monthly bill of 72.94 (including taxes). This compares to Octopus Energy's best option (Octopus 3) at €76.33 per month.

Lucera Best Bill
72.94
Octopus Energy Best Bill
76.33

* 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 wins here. Their flat rate is 0.133 €/kWh compared to Lucera's 0.153 €/kWh.

Best Time-of-Use Rate

Octopus Energy is the only provider offering a fixed 3-period time-of-use rate.

Scorecard Comparison

Metric (1-10)LuceraOctopus Energy
Price Competitiveness
9
8
Solar Suitability
6
10
EV Suitability
5
10
Simplicity
9
9
Customer Service
9
9
Transparency
10
9

Full Head-to-Head Comparison

Lucera

Lucera

4.6 / 5 (800+ reviews)
Founded2014
Customers100,000+
Energy100% Renewable

Pros

  • Total transparencia (sin margen en el consumo)
  • Energía 100% verde certificada
  • Sin cláusulas de permanencia
  • App y consejos de ahorro de alta calidad

Cons

  • La cuota mensual se aplica independientemente del consumo
  • La garantía de precio es más corta (6 meses) que algunos competidores
  • Soporte principalmente digital

Available Tariffs

Tarifa Estable de Luz

Est. Monthly Bill
72.94
Energy (24h)0.153 €/kWh
Potencia (P1 / P2)0.0759 / 0.02 €/kW
Solar ExportN/A
Fixed FeeNone
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

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