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Nordy vs Octopus Energy

Live Comparison • July 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), Nordy is the cheaper option. Their Tarifa Estabilidad 3P tariff results in an estimated monthly bill of €65.80 (including taxes). This compares to Octopus Energy's best option (Octopus Relax) at €66.41 per month.

Nordy Best Bill
€65.80
Octopus Energy Best Bill
€66.41

* 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 0.103 €/kWh compared to Nordy's 0.11478 €/kWh.

Best Time-of-Use Rate

Octopus Energy has cheaper off-peak hours (0.079 €/kWh vs 0.079 €/kWh).

Scorecard Comparison

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

Full Head-to-Head Comparison

Nordy

Nordy

4.6 / 5 (500+ reviews)
Founded2022
Customers25,000+
Energy100% Renewable

Pros

  • Very simple digital signup
  • Transparent management fees
  • 100% Green energy
  • Excellent English support

Cons

  • Relatively new company
  • Smaller customer service team
  • No physical offices

Available Tariffs

Tarifa Fija 3P V

Est. Monthly Bill
€69.00
Energy (P1 / P2 / P3)
0.159 / 0.129 / 0.099
€/kWh
Potencia (P1 / P2)0.079 / 0.079 €/kW
Solar ExportN/A
Fixed FeeNone

Tarifa Estabilidad 24H

Est. Monthly Bill
€72.58
Energy (24h)0.11478 €/kWh
Potencia (P1 / P2)0.099 / 0.099 €/kW
Solar ExportN/A
Fixed FeeNone

Tarifa 24h V

Est. Monthly Bill
€68.62
Energy (24h)0.119 €/kWh
Potencia (P1 / P2)0.079 / 0.079 €/kW
Solar Export0.029 €/kWh
Fixed FeeNone

Tarifa Estabilidad 1P

Est. Monthly Bill
€72.44
Energy (24h)0.129 €/kWh
Potencia (P1 / P2)0.079 / 0.079 €/kW
Solar ExportN/A
Fixed FeeNone

Tarifa Estabilidad 3P

Est. Monthly Bill
€65.80
Energy (P1 / P2 / P3)
0.139 / 0.099 / 0.079
€/kWh
Potencia (P1 / P2)0.099 / 0.099 €/kW
Solar ExportN/A
Fixed FeeNone
Octopus Energy

Octopus Energy

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

Pros

  • Best choice for EV owners
  • Excellent solar compensation
  • Simple, no-BS billing
  • Highly rated app

Cons

  • Potencia rates are slightly higher than some peers
  • Frequent but small rate adjustments

Available Tariffs

Octopus Solar

Est. Monthly Bill
€74.31
Energy (P1 / P2 / P3)
0.209 / 0.118 / 0.093
€/kWh
Potencia (P1 / P2)0.093 / 0.093 €/kW
Solar Export0.035 €/kWh
Fixed FeeNone

Octopus 3

Est. Monthly Bill
€67.44
Energy (P1 / P2 / P3)
0.184 / 0.098 / 0.079
€/kWh
Potencia (P1 / P2)0.093 / 0.093 €/kW
Solar ExportN/A
Fixed FeeNone

Octopus Go

Est. Monthly Bill
€87.03
Energy (P1 / P2 / P3)
0.248 / 0.248 / 0.104
€/kWh
Potencia (P1 / P2)0.11 / 0.024 €/kW
Solar ExportN/A
Fixed FeeNone

Octopus Flexi

Est. Monthly Bill
€73.43
Energy (P1 / P2 / P3)
0.224 / 0.16 / 0.136
€/kWh
Potencia (P1 / P2)0.076 / 0.002 €/kW
Solar ExportN/A
Fixed FeeNone

Octopus Relax

Est. Monthly Bill
€66.41
Energy (24h)0.103 €/kWh
Potencia (P1 / P2)0.093 / 0.093 €/kW
Solar Export0.01 €/kWh
Fixed FeeNone

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