weSwitchSpain Logo
weSwitchSpain

Alcanzia vs Gana 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), Gana Energía is the cheaper option. Their Gana Energia Tarifa 3 Tramos tariff results in an estimated monthly bill of €66.22 (including taxes). This compares to Alcanzia's best option (Alcanzia Tarifa Fija) at €72.73 per month.

Alcanzia Best Bill
€72.73
Gana Energía Best Bill
€66.22

* 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

Gana Energía is the only provider offering a true 24-hour flat rate (0.119 €/kWh).

Best Time-of-Use Rate

Gana Energía has cheaper off-peak hours (0.08 €/kWh vs 0.083217 €/kWh).

Scorecard Comparison

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

Full Head-to-Head Comparison

Alcanzia

Alcanzia

4.1 / 5 (500+ reviews)
Founded2013
Customers50,000+
Energy100% Renewable

Pros

  • Energía verde 100% certificada
  • Opción de tarifas fijas planas o con discriminación horaria
  • Sin compromiso de permanencia (habitualmente)
  • Sólida oferta de batería virtual solar

Cons

  • Precios de potencia ligeramente superiores a algunas marcas de descuento
  • Enfoque principalmente en la interacción digital
  • Menos conocida que los grandes actores nacionales

Available Tariffs

Alcanzia Tarifa Fija

Est. Monthly Bill
€72.73
Energy (P1 / P2 / P3)
0.203288 / 0.122474 / 0.083217
€/kWh
Potencia (P1 / P2)0.101949 / 0.08553 €/kW
Solar ExportN/A
Fixed FeeNone
Gana Energía

Gana Energía

4.5 / 5 (1,800+ reviews)
Founded2017
Customers100,000+
Energy100% Renewable

Pros

  • Precios muy competitivos
  • Facturación sencilla sin rodeos
  • Energía 100% renovable
  • Sin contratos de permanencia

Cons

  • Canales de atención al cliente limitados
  • Sin oficinas físicas
  • App muy básica

Available Tariffs

Gana Energia Tarifa Fija 24h

Est. Monthly Bill
€71.41
Energy (24h)0.119 €/kWh
Potencia (P1 / P2)0.089 / 0.089 €/kW
Solar ExportN/A
Fixed FeeNone

Gana Energia Tarifa 3 Tramos

Est. Monthly Bill
€66.22
Energy (P1 / P2 / P3)
0.171 / 0.104 / 0.08
€/kWh
Potencia (P1 / P2)0.089 / 0.089 €/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