BILL COMPARISON TOOL

Electricity and gas tariff comparison using your bill

Upload a bill or enter the prices from two electricity or gas offers. Compare the full annual cost using the same consumption, power, periods, fixed charges, taxes and additional services.

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Compare using your real data, not generic consumption

Your bill identifies the contract type, energy price, power, periods and services you pay for. With this data, the estimate is more useful than a list ordered only by the advertised kWh price.

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Compare electricity and gas tariffs by annual cost.

Enter the prices from two contracts on the same tax basis and calculate which is cheaper for your consumption.

Compare the annual cost of two electricity or gas offers

Enter energy, power or fixed-charge prices and monthly fees on the same tax basis. The tool calculates both offers with the same consumption and shows the annual difference.

  • Luz: consumption at P1, P2 and P3 prices, plus annual power and twelve months of extras.
  • Gas: consumption at the variable rate, plus twelve months of fixed charges and extras.
  • The data is calculated in your browser and is not stored.
  • Home · Península

    Luz Precio Único Web

    0,109000 €/kWh

    Compare with my bill
  • Home · Península

    Luz fija por periodos Web

    0,117008 €/kWh

    Compare with my bill
  • Home · Península

    Luz Indexed price (Fijo-Pool)

    0,113127 €/kWh

    Check current price
  • Home · Baleares

    Luz Baleares 2.0TD por periodos

    0,139536 €/kWh

    Check current price
  • Home · Península

    Gas Reazziona Base 12 meses RL.1

    0,089190 €/kWh

    Sign up
  • Home · Península

    Gas Reazziona Base 12 meses RL.2

    0,087122 €/kWh

    Sign up
  • Home · Península

    Gas Reazziona Base 12 meses RL.3

    0,083732 €/kWh

    Sign up

Prices updated on . Validity confirmed for the consultation date.

What the tool compares

Price per kWh

We calculate the energy cost using your consumption. For a time-of-use tariff, we account for peak, shoulder and off-peak usage; for gas, we apply the variable access charge.

Power and fixed charges

We include contracted electricity power and the monthly fixed gas charge. These costs can make an offer with a lower energy price more expensive overall.

Taxes and conditions

We show prices with and without taxes and explain commitment terms, revisions, price duration and additional services when they form part of the offer.

How to find the cheapest tariff for you

  1. Start with a complete bill. An advertised promotional price does not represent the annual cost on its own.
  2. Compare the same period and the same taxes. Do not mix prices excluding VAT with final amounts, or monthly fees with annual charges.
  3. Review how you consume energy. A fixed tariff provides stability; a time-of-use tariff can benefit those who shift consumption; an indexed tariff accepts market variation.
  4. Check the validity period. Offers change. The update date appears in the comparison tool and should be checked before signing up.

Scope and methodology

The manual calculator compares the two offers entered by the user; it does not scan or claim to include every supplier in the market. The following table separately compares Reazziona’s public tariffs and shows their validity. Read the full methodology to reproduce the formulas, review profiles and identify excluded items. For a complete and independent view, also use the official CNMC energy offer comparison tool. Using both references lets you check whether the estimated savings are competitive for your profile.

You can also directly review electricity tariffs, las natural gas tariffs, los annual electricity cost scenarios o el full Reazziona tariff catalogue.

ACCOUNTABILITY AND TRANSPARENCY

Who is accountable for these prices and calculations

Every tariff should identify who publishes it, when it was reviewed and how its cost is calculated. These references make Reazziona commercial information verifiable.

Responsible entity

Reazziona Renovables, S.L. (Spanish tax ID B12985073), an electricity and gas retailer within Visalia Group.

About Reazziona

Tariff review

Prices come from the public Reazziona tariff panel and show their update date, taxes and validity. An expired offer is not presented as current.

View all tariffs

Reproducible method

Annual cost applies the same consumption, power, time-of-use split and charges to comparable tariffs. The methodology publishes the formulas and exclusions.

Read the methodology (Spanish)

Corrections and complaints

Report an error at clientes@reazziona.es or on 900 264 794. Complaints have a dedicated, traceable channel.

Open the complaints channel

Reazziona publishes the methodology. Chief executive David Busquets has more than 17 years of experience in the energy sector, according to Europa Press. View the public reference

Before switching electricity supplier

The physical grid and your tariff are managed by different companies. See the difference between a distributor and supplier

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