Building the biggest renewable energy community

Roofs with solar panels

Join the greenest community

Holaluz: energy transition and renewable energy

Sunset gathering on rooftop



With us, if you consume energy from the grid at any time, that energy will also be of 100% renewable origin. We want to make the most of every roof's potential. Yes, yours too! Because our sole focus is on people and the planet.

Where does the renewable energy we buy come from?



Electricity obtained from the use of biomass (agricultural, forestry, etc.) as fuel.


Wind energy

Electricity obtained from the wind, which transforms mechanical energy into electrical energy.


Photovoltaic solar energy

We take advantage of the energy of the sun through photovoltaic solar panels.


Thermoelectric solar energy

Electricity generated from the sun in thermoelectric power plants.


Hydraulic energy

It comes from the water of swamps and reservoirs (when it is released suddenly, it produces electrical energy).


Biomass (waste)

The energy contained in waste (paper, cardboard, organic waste...) as fuel and which is used to generate electricity.

At Holaluz we want to make a difference and contribute to improving our world, which is why adopting sustainable measures is vital.

But we're relying on you! You can choose a company that focuses exclusively on providing green energy and working with sources of renewable energy.

Holaluz's renewable model: benefits for you, and the planet

At Holaluz, you're at the centre of everything we do. That will always be our foundation, and our priority. With us, you’ll get constant savings, speed, agility and transparency. What’s more, our energy management is based on a model that's 100% renewable. Discover how to get the very most out of renewable energy and start saving with Holaluz:

Maximise your savings with renewable energy

At Holaluz, we maximise the potential of rooftops and efficiently manage flexible assets to deliver guaranteed savings of over 70%. With our renewable energy solutions, you could significantly reduce your electricity bill and play your part in taking care of the environment.

The Fair Rate, for your peace of mind

Our Fair Rate guarantees savings after the installation of solar panels. Through a monthly bill based on a fixed subscription, you can enjoy a fair, transparent price. Thanks to our advanced use of technology, we can optimise your consumption and maximise your savings. Our method means you'll always have peace of mind and total control over your energy expenditure.

We're always by your side

At Holaluz we take care of the whole solar panels installation process, from start to finish. In addition, for the duration of your relationship with us, our technology and maintenance services will guarantee ongoing energy management. We're here to help!

The value of sustainability at Holaluz

When you choose Holaluz, you choose a sustainable future. We guarantee that all the electricity we provide is 100% renewable energy. With us, you're actively contributing to the protection of the environment and the reduction of emissions.

A person holding a potted plant

100% renewable achievements

At Holaluz, all the energy we offer is renewable, which means that the more people join us, the more we boost sources of sustainable energy and can actively contribute to the creation of a greener planet. We're renewable, we're green, but we're also transparent. And we'd to show you some of our achievements in the world of renewable energies:

And many more achievements and commitments related to renewable energy that we want to share with you!

Want to be a part of the biggest community of renewable energy and enjoy 100% green, responsible energy?

Join Holaluz's Rooftop Revolution! We're ready and waiting for you.

Electricity rates

With our technology, we personalise your quota so that you pay the right amount on your electricity bill

Get a quote

Install solar panels

With Holaluz you can reduce your electricity bill to €0 by revolutionising your roof

Calculate your savings

Self-consumption surplus tariff

Sell the surplus from your solar installation at the best price with HolaluzCloud

Sell your surplus

Or call us on . It's free