Business Value Tariff

Indexed price electricity tariff for small, medium and large companies, with the same marketing margin in the energy term.

For access tariffs 2.0TD, 3.0TD, 6.1 TD and 6.2 TD.

Do you want to know if you could save with this tariff?

We compare your electricity bill from your current company with this no obligation rate.


We will calculate the price of energy for each billing period on an hourly basis according to the access tariff that corresponds to the supply point and the electricity market(
You can see a breakdown of the calculation in the general conditions.

Market price

+ Service Cost of 0.01 €/kWh

The price of power is always the same and is indicated in the Official State Gazette (BOE).


With taxes (5% VAT and 0.5% electricity tax): P1: 0.08206; P2 0.01256.

If you have a power greater than 10 kW and/or the price of electricity on the wholesale market is less than 45 €/MWh, the VAT is 21% (price P1: 0.09456; P2: 0.01447).


With taxes (21% VAT and 0.5% electricity tax): P1: 0.046585; P2: 0.039643; P3: 0.013333; P4: 0.012174; P5: 0.009104; P6: 0.006667.


With taxes (21% VAT and 0.5% electricity tax): P1: 0.07651; P2: 0.06610; P3: 0.03441; P4: 0.02852; P5: 0.00636; P6: 0.00383.


With taxes (21% VAT and 0.5% electricity tax): P1: 0.052728; P2: 0.048843; P3: 0.020804; P4: 0.016386; P5: 0.003990; P6: 0.002504.

Electricity tax: 0.5%.


Regulated cost associated with the financing mechanism of the social bonus: 0.036718 €/day (0.03874627 €/day including taxes for power lower than 10kW, for the rest of the cases, 0.04465046 €/day including taxes).


Meter rental: regulated price according to BOE.


VAT: 5% for power up to 10 kW and 21% for power over 10 kW.

Tariff applicable exclusively to peninsular supplies.
These prices do not include the amount of the adjustment mechanism established in Royal Decree-Law 10/2022. From the date of activation of this regulated concept, MIWenergía will transfer it to the supply price, included in the invoice with the concept "Adjustment Royal Decree-Law 10/2022".

Without permanence

We want you to be with us for as long as you want to be with us.

We advise you free of charge

We evaluate whether you could be paying less

Time discriminating

It will allow you to save according to your consumption

Fair Pricing

No overcharges for extra services you don't need.

Time Periods of your tariff

Your savings can be even greater by adjusting your consumption to different periods, depending on the volume of contracted power or your access tariff.

Potencia =<15 kW

Tariff 2.0 TD

Monday to Friday

periods energy 2.0

Saturdays, Sundays and national holidays

energy periods weekends
Between 12 p.m. and 8 a.m., weekends and holidays.

Cheaper hours

From 8 a.m. to 10 a.m., from 2 p.m. to 6 p.m., and from 10 p.m. to midnight.

Intermediate price hours

In the morning between 10:00 am and 2:00 pm and between 6:00 pm and 10:00 pm.

More expensive hours

Monday to Friday

periods power

Saturdays, Sundays and national holidays

energy periods weekends
Between 12:00 midnight and 8:00 a.m., and throughout weekends and holidays.

Cheaper hours

From 8:00 a.m. to 12:00 midnight.

More expensive hours

The latest average prices in the electricity market are as follows

Final energy price

Includes 5% VAT and 0.5% electricity tax (with a minimum of €1/MWh).

If you have a power of more than 10 kW and/or the price of electricity on the wholesale market is less than 45 €/MWh, the VAT is 21% (price of 0.22879 €/kWh).

Sign up for your Business Value Tariff in these simple steps

virtual battery tariff 3.0td
We want to know your business
Send us an invoice and a means of contact, and we will study if you could be saving, we will help you without obligation!
virtual battery for companies 3.0
We present you an offer
We study how much you could be saving with MIWenergía with our prices and solve your doubts.
virtual battery self-consumption company
Acceptance of the offer
If you are convinced by our offer, send us the signed contract to start saving.
best tariff with virtual battery company
You are already MIWenergía!
Start saving. We confirm by email when your business is connected.

Enjoy the Customer App and control your consumption

Know the details of your consumption

How much will your next bill be? Check the current and estimated cost for each month.

Customized alerts

Set up alerts to avoid overconsumption

Energy prices

Prices in the hourly electricity market updated daily.

Expense control

Look at your hourly consumption and compare it to the period you choose.

Virtual Battery

Check your Virtual Battery balance.

Frequently Asked Questions about your Electricity Tariff

You can change your electricity company whenever you want. It will depend on the company you have contracted at the time of the decision to change and the conditions of the contract that will determine the simplest and most economical process, even free of charge. 

If you have contracted the electricity in your home with MIWenergía we want you to be free to switch to another company whenever you want, so we do not apply permanence, we will work so that you want to stay with us, but without ties.

No, not at any time. The cancellation of your previous electricity contract will be done instantly as soon as you have your electricity with MIWenergía.

No paperwork is required, you can apply for the electricity tariff you are interested in, through the online registration form in 5 minutes.

The necessary steps for the discharge of the light:

  1. Choose the electricity tariff you want to contract, if you have any doubts, we will advise you without obligation!
  2. Fill in the form and we will send your contract to your email for validation.
  3. We will notify you when the distributor activates your contract to start saving, usually within 1 to 5 days.


It is a super simple process.

Contact us and we will help you with the process.

It is not a data that can be generalized, each home has different characteristics and needs, such as the square meters of the house, the consumption habits or the appliances used. It is essential to choose the amount of kW sufficient to connect several appliances at the same time but without being too much above the total consumption and not to increase your bill.

The MIW+ platform, free of charge for our customers, will advise you on your optimal power, and if you are not a customer, you can contact us to study your case and optimize your contracted power.

The main difference between peak, flat and off-peak hours is the different electricity prices in each of them.

We tell you more:

  • Rush hour: It takes place only from Monday to Friday between 10:00 am and 2:00 pm and from 6:00 pm to 10:00 pm. This is the period when the price of electricity is the most expensive.
  • Flat Hour: Takes place from Monday to Friday from 8:00 am to 10:00 am, from 2:00 pm to 6:00 pm and from 10:00 pm to 00:00 am. Recommended time to save on your electricity bill.
  • Valley hour: It includes the hours from 00:00 to 08:00 from Monday to Friday, weekend days (Saturdays and Sundays) and national holidays throughout the day, uninterrupted. We are talking about the time when the price of electricity is the lowest.

In a very visual way you have this information at the top of the page in the section "Get to know the tariff periods".

It is understood to be a registration of electricity when we need to register the electricity in a house or premises (if it already has electricity, it is only considered as a change of company). The supplier will manage the registration, although it will be the distributor of the area that will carry it out and charge the expenses.


The price depends on the power to be contracted, differing in the following concepts per contracted kW + VAT:

  • Access rights: 19'70€/kW + VAT.
  • Hook-up fee: 9'04€ + VAT.
  • Extension fees: 17'37€/kW + VAT (only for supply points that have been disconnected for more than 3 years).

No, we will manage your change of company telematically. You won't have to worry about anything.

Still in doubt?
Call us for free!

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