Iberdrola 3 Periods Online Plan Rate

Save adjusting your hourly consumption

Save time and money by signing up for your electricity plan online.

 

  • Three periods for you to decide when to consume.

  • Sign up entirely online with stable prices for 12 months.

  • No lock-in period, with the possibility of freely changing the plan.

  • Includes entry into a draw for AI platforms.

Sign up online

For a monthly consumption of 200 kWh and 4 kW of power, your monthly bill will be:

40 € per month*

*Including taxes (21% VAT and 5.113% Electricity Tax), your monthly bill will be €51.

How much will I pay with this Plan?

Offer valid until

Online 3 Periods Plan
Include taxes
Online 3 Periods Plan

Price for power consumedinformación

The amount to pay for what you consume
Off-peak period

0.099990 €/kWh

Trough period

0.136000 €/kWh

Peak Period

0.194000 €/kWh

Price for powerinformación

The amount to be paid for the power guaranteed by your installation
Off-peak period

0.013483 €/kW day

Peak Period

0.091074 €/kW day

Energy Price

This is what you pay for the amount of energy you use. It depends on the hours you consume and the plan you have contracted.

Power

This is the amount of energy your appliances need to operate. The higher the contracted power, the less likely it is that the fuses will blow.

kW vs kWh

kW: the amount of energy used by the oven, refrigerator and other appliances to operate. kWh: this is the amount of energy consumed by these appliances in your home every hour.

How are the periods organized throughout the hours of the day?
Off-peak period
Trough period
Peak Period
Monday to Friday
08h
10h
14h
18h
22h
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Weekends and holidays:
Off-peak period
Sign up online

Do you want to know the energy consumption information for each period by days and hours? Click here

General Terms and Conditions
Information on time discrimination:
Valley period: M-F from 0 am to 8 am and 24h Weekends
Off-peak period: M-F from 8 am to 10 am and from 2 pm to 6 and from 10 pm to 0 am
Peak period: M-F from 10 am to 2pm and from 6 pm to 10 pm
Prices for contracted power up to 10 kW.
The regulated cost associated with the subsidised rate funding mechanism will be added to the cost: Fixed cost per customer (marketing) of 0,024688 €/día.
 The taxes applicable at all times and that will be broken down in the invoice will be: for electricity supply, the Electricity tax (5.113% or 0.5% or the minimum amount of €0.5/MWh or €1/MWh or as applicable by law) and for gas supply, the hydrocarbon tax (€0.00234/kWh or as applicable by law). In addition, VAT is applied in mainland Spain and the Balearic Islands (21% or as applicable by law), in the Canary Islands IGIC (0%, 3% or 7% as applicable by law) and in Ceuta and Melilla IPSI (1% or 4% as applicable by law). Insurance includes taxes (IPS), the Insurance Compensation Consortium surcharge and brokerage fees, which are not subject to VAT.

Why choose Iberdrola’s 3 Periods Online Plan rate?

With three time bands, Iberdrola’s Three Periods Online Plan lets you choose when you consume: peak times, standard or off-peak periods. Enjoy stable prices for twelve months with complete flexiblity and the ability to switch plan whenever you wish. Maximise your savings and adapt your consumption easily and digitally.

This is the perfect plan for you if

If you're a night owl

If your household activity is mainly at night between 10 pm and midnight

If you consume the most electricity at the weeken

Take advantage of our Saturday and Sunday rates to carry out the tasks that use most electricity.

If you are looking for the lowest average price

Are you ready to change your ways to make substantial savings compared to a flat-rate charge?

What the 3-Period Online Plan Does for You

Advantage

Savings tailored to your habits

What it Offers

It allows you to pay less by concentrating your consumption during off-peak hours, adapting to three time periods: peak, shoulder, and valley.

Advantage

Stable prices for 12 months

What it Offers

Maintain control of your bill with stable prices for a whole year, with no surprises.

Advantage

No commitment

What it Offers

Maximum freedom to change your plan whenever you need to, without commitments.

Advantage

Green Energy. 100% with guarantees of origin

What it Offers

You will enjoy certified green energy with guarantees of origin and reduce your CO₂ emissions.

Advantage

Online contracting and management

What it Offers

Enjoy a 100% digital experience, from contracting to managing your contract.

Advantage

Total flexibility

What it Offers

Adjust your consumption habits according to the time periods and take control of your savings.

Advantage

More control over your bill

What it Offers

Ideal if you can organize your consumption: flexibility, sustainability, and control to pay less.

1 de 7

Ventajas

What it Offers

Savings tailored to your habits

It allows you to pay less by concentrating your consumption during off-peak hours, adapting to three time periods: peak, shoulder, and valley.

Stable prices for 12 months

Maintain control of your bill with stable prices for a whole year, with no surprises.

No commitment

Maximum freedom to change your plan whenever you need to, without commitments.

Green Energy. 100% with guarantees of origin

You will enjoy certified green energy with guarantees of origin and reduce your CO₂ emissions.

Online contracting and management

Enjoy a 100% digital experience, from contracting to managing your contract.

Total flexibility

Adjust your consumption habits according to the time periods and take control of your savings.

More control over your bill

Ideal if you can organize your consumption: flexibility, sustainability, and control to pay less.

Enjoy 5-star quality

App Store On the App Store, Iberdrola has a rating of 4.5 out of 5
Google Play On Google Play, Iberdrola has a rating of 4.5 out of 5
Google Maps On Google Maps, Iberdrola has a rating of 4.5 out of 5
Trustpilot On Trustpilot, Iberdrola has a rating of 4.5 out of 5
Our customers' opinions on Trustpilot
Es el tercer año que contrato la tarifa 3 periodos online y ha sido muy fácil. La primera vez desde su web rellenando todos los datos, las otras dos desde el área de cliente.
Rating of 5 out of 5
Enrique Diez
July 12, 2026
Es muy práctico y me gusta.
Rating of 5 out of 5
cliente
July 12, 2026
Fácil y sencillo hacer cambios
Rating of 5 out of 5
David Sánchez
July 12, 2026
La atencion y el servicio
Rating of 5 out of 5
MARIA DOLORES
July 12, 2026
Buena atención recibida
Rating of 5 out of 5
Manuel Toledo
July 12, 2026
Facturación correcta
Rating of 5 out of 5
MIRIAM
July 12, 2026

Sign up in 3 easy steps

1. Personal details

Please have your Identity card ready. We will use your address to access your CUPS (your household ID).

2. Your bank account

We will then be able to set up direct debits for your bills on this account. Don't worry, you can change them later.

3. Sign and you're done!

Sign the contract and the process is finished! You will be enjoying our supply within 1 to 5 days.

Sign up online

Do you have any questions regarding the 3 Periods Online Plan rate?

Here are some of the most frequently asked questions

The answer lies in when you use the most electricity: if you can switch to use the most at night or at the weekend, the Three Period Online Plan will give you the greatest savings. If, on the other hand, you prefer not to be constantly looking at your watch and to be charged the same fixed price regardless of the time, then you should go for the Standard Online Plan.

Yes, if your electricity consumption is mainly at night or at the weekend, a time-of-use tariff such as Iberdrola’s Three Period Online Plan can provide a lower average price.

Stable Plan

Same price 24/7, 15% discount on consumption for 12 months, stable price for 5 years, green energy, no lock-in period

Smart Savings Plan

The 8 hours of most consumption at the best price, 15% discount on consumption for 24 months, stable price for 5 years, green energy, no lock-in period

Online Plan

Same price 24/7, 100% digital, no lock-in period, green energy

Stable Plan

Smart Savings Plan

Online Plan

Same price 24/7, 15% discount on consumption for 12 months, stable price for 5 years, green energy, no lock-in period)

The 8 hours of most consumption at the best price, 15% discount on consumption for 24 months, stable price for 5 years, green energy, no lock-in period)

Same price 24/7, 100% digital, no lock-in period, green energy)

Absolutely. Most households have a contracted power term of between 3 and 7 kW. In specific cases of higher consumption, for example, if you have a very powerful air-conditioning system or one that has to cover a lot of square metres, or a charging point for an electric vehicle, you may need more than 10 kW. In that case, these would be the prices applicable to your tariff. Offer valid until 30 April 2026.

Yes, electronic billing is included. It is fast, safe (with full legal validity), convenient, environmentally friendly and free of charge. This will make your business easier and help to reduce CO2 emissions.

No, neither for the Stable Plan nor for the 3 Period Plan. However, you must have it for any of the other Customised Plans. This is because we need to remotely receive your hourly consumption in order to bill you cheaper for the hours when you have a promotional price.

Signing up for the Online 3-Period Plan tariff is performed exclusively online through the Iberdrola website, and it is mandatory to activate electronic billing, which is free and fully legally valid. You will only need your personal details, the supply address, the Universal Supply Point Code (CUPS) and your bank account number.

Signing up for Iberdrola's Online 3-Period Plan is a quick and easy process that you can do from the comfort of your own home:

  1. Access Iberdrola’s website.
  2. Select 3 Periods Online Plan.
  3. Fill in the sign up form: personal data, supply address and bank details.
  4. Review and accept the contract general terms and conditions.
  5. Sign the contract electronically.
  6. Confirm the contract and ready to go!

The contract’s term is 12 months with stable prices during that period and renewable automatically every year. You can change the plan any time at no cost if your contracted power is ≤15 kW.

Yes, our Tailored Plans help you reduce your CO₂ emissions, as they provide 100% renewable energy certified with guarantees of origin. This certification is obtained through the National Commission for Markets and Competition (CNMC), which verifies that the electricity we supply is sustainable.

Self-consumer clients are compensated at XXX €/kWh (excluding taxes)

Self-consumer clients are compensated at PVPC.

Do you still have questions?

Other plans that may interest you

More Savings Plan

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Stable Plan

Always pay the same customised instalment for your electricity supply.

Find out more flecha a la derecha
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Smart Saving Plan

Enjoy the lowest price guaranteed during your peak hours

Find out more flecha a la derecha
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May we help you?

How much will I pay with this Plan?

Offer valid until

Online 3 Periods Plan +10kW
Include taxes
Online 3 Periods Plan +10kW

Price for power consumedinformación

The amount to pay for what you consume
Off-peak period

0.120910 €/kWh

Trough period

0.131302 €/kWh

Peak Period

0.152086 €/kWh

Price for powerinformación

The amount to be paid for the power guaranteed by your installation
Off-peak period

0.058877 €/kW day

Peak Period

0.119151 €/kW day

Energy Price

This is what you pay for the amount of energy you use. It depends on the hours you consume and the plan you have contracted.

Power

This is the amount of energy your appliances need to operate. The higher the contracted power, the less likely it is that the fuses will blow.

kW vs kWh

kW: the amount of energy used by the oven, refrigerator and other appliances to operate. kWh: this is the amount of energy consumed by these appliances in your home every hour.

How are the periods organized throughout the hours of the day?
Sign up online