When is electricity cheapest?

Knowing what time of the day electricity is cheapest is a common concern if you are on a PVPC rate or a time of use tariff (the one that divides the day in two periods, peak and off-peak). As you know, if you have a PVPC tariff, you pay a different price for your electricity every hour of every day of the year. The times when there is a higher demand for electricity (for instance: winter) prices will go up. If the weather conditions are favorable: high wind and plenty of rain (favoring the production of renewable energy) the price decreases.
If you prefer the tranquility of always having a fixed price on your electricity bill, guaranteed for all 12 months of the year, while you enjoy 100% renewable energy at no extra cost, we have the thing just for you.
Discover our rates

Join Holaluz and get low-priced electricity with savings on every bill.

Save with 100% green energy

Renewable energy with no extra costs. Because green energy is not an option, it is part of the solution to help the planet.

No minimum term contract and no small print

Because you’re free to come and go whenever you want. There are no ties and no minimum term contracts.

Always a low price on your bill

A low price, set 24 hours a day so you don’t get any nasty surprises. We’ll also lower the price whenever we can.

Power optimization

We will advise you on the most suitable power according to your needs so you can save on the fixed part of your bill.

At Holaluz you will find an honest price, a personalized service without holding the phone line, and the tranquility of knowing that we’ll always help you save on your bill.

You’re the owner of your energy

The best way to get the cheapest electricity is switching to our One Price Tariff and avoiding any surprises on your invoice. Become the owner of your energy, pay less for your electricity no matter what time of day and become a pioneer in changing the energy model by equipping your home with photovoltaic solar panels and becoming more autonomous.

How to sign up to Holaluz?

Signing up to Holaluz and changing from your current electricity company is really easy. You only need 3 minutes and there’s no paperwork or admin fees. And no minimum contracts! Sign up by calling 900 67 07 07 or through our website.
Join in the fair energy revolution

Switch in 3 minutes

No paperwork, no admin fees

No minimum contracts, you're free!

Change even if you’re a tenant


Customer Service

900 64 92 92

To sign up at Holaluz:

Basic information about Data Protection
Data controller: HOLALUZ-CLIDOM, S.A.
Purpose: Sending of information and/or service provision
Legitimation: Contract performance or express consent.
Recipients: Personal data will not be transferred to third parties outside the scope of the services provided.
Rights: Access, rectification and erasure of the data, as well as other rights, as explained in the additional information.
Additional information: You can check the additional information about Data Protection on our web.