Octopus Energy España Reviews 10,028

TrustScore 5 out of 5

4.8

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Review summary

Based on reviews, created with AI

Reviewers overwhelmingly had a great experience with this company. Customers consistently praise the company's competitive pricing and the potential for significant savings compared to other providers. Consumers appreciate the ease of switching, the clarity of invoices, and the availability of renewable energy options. People also highlight the user-friendly app for data review and consumption tracking. The company's customer service and staff receive exceptional recognition. Reviewers consistently describe the service as friendly, fast, and efficient, with representatives going above and beyond to assist with inquiries and provide helpful advice. Consumers value the personal touch and the ability to communicate in English, making the company a preferred choice for international customers.

Based on these reviews

Rated 5 out of 5 stars

We looked for an alternative Spanish energy company to Endesa that allowed us to pay using a bank account that wasnt based in Spain as we are closing our Santander.es account due to increased monthly... See more

Rated 5 out of 5 stars

Octupus customer service is a level above the others, the answer promptly and truly try to help, and this case was no exception. Maria C. truly made my summer much nicer managing to increase my power... See more

Rated 5 out of 5 stars

I recently decided to change to a different electric supplier. After reviewing several options, Octopus Energy España was my obvious choice. Initiated the change on their website but was not sure whic... See more

Rated 5 out of 5 stars
Verified

Couldn’t be more helpful, l was phoned back and not forgotten, l was an Octopus customer a year back and recently moved so didn’t hesitate to join the team again. Highly recommend and believe me you... See more

Company replied

Rated 3 out of 5 stars

After being good for a long time & better then other energy companies they have moved their call centre abroad. Bosnia I think. What was the point of the adverts as now I have to put the phone do... See more

Company replied

Rated 5 out of 5 stars

I Just can´t fault Octopus energy. There friendly staff are obviously well trained. Very polite, obliging and go out of there way to make sure that your call has been dealt with professionally and... See more

Rated 5 out of 5 stars

Five months ago I moved three properties I own from Iberdrola (2) and Endesa (1). The process was so easy and all bills are significantly cheaper. Octopus then let me know that my potencia was unneces... See more

Rated 5 out of 5 stars

We had no power for 2 weeks. Endessa the distribution company was difficult to deal with. The problem was at their end. They would not come out initially. After lots of pressure from Octupus they... See more

Rated 5 out of 5 stars

Spotted a great contract on their website so I decided to use Octopus as my electricity supplier at my new address in Murcia province. I had a little difficulty signing up on their site so emailed... See more

Rated 5 out of 5 stars

I called Octopus because our contract ends in 2 weeks. The lady who answered my call does not speak English. But she wrote down my phone number and her English-speaking colleague Adelaida called me... See more

Rated 5 out of 5 stars
Verified

Careful explanation on how my monthly payment could be reduced by changing time of heavy items eg washing machines and water heating

Rated 5 out of 5 stars

Prices are very competitive and more importantly, they were very responsive to my needs. I just completed the renewal of my contract with the help of Enrique, working on a Sunday, at an excellent ne... See more

Rated 5 out of 5 stars

We have never had a really bad experience with Electrical suppliers but non has come close to the service that has been provided by David A from Octopus ES. We first contacted Octopus ES as we have ex... See more

Rated 5 out of 5 stars

Did my asda shop in plymouth ,and stopped to ask a rep for octapus if could save by switching,he really new his onions confident knowledgeable. He worked out what I could save told me to down load the... See more

Rated 5 out of 5 stars

We had a major problem (with a third party linked supplier) lasting almost 8 weeks. We had a lot of contact with Octopus energy here in Spain, both via email and telephone conversations. Everybody we... See more

Rated 5 out of 5 stars

I recently switched to this company and I can say that everything so far has been so good. Not only did my bill reduce significantly but then an representative called Libor then contacted me to sugge... See more

Rated 5 out of 5 stars

My wife and I are Octopus Customers in Spain and UK and have always had excellent service from them in both places. We have solar panels and use the Solar wallet arrangement with really good results... See more

Rated 5 out of 5 stars

i was contacted back by Adelaida, who went through the process of registration in a professional and efficient manner. something i am not used to with uk providers at all!!! thank you and i hope we h... See more

Rated 5 out of 5 stars

Just moved to Octopus (thanks Ilaria!) and they've also activated solar consumption for me. So far, so great! I moved due to Octopus ES due to my positive experiences with Octopus UK so I'm very ha... See more

Rated 4 out of 5 stars
Verified

The transition was seamless and carried out quickly and efficiently. Great shame that all the lead up to this was in English (which shows you can do it when you want). Now all your communications ar... See more

Company replied

Rated 5 out of 5 stars

The complete process went very well. Adelaida drove me through the process very kindly. A few days later I logged in, and it just worked. I love that kind of user experience. Same in Germany where my... See more

Rated 5 out of 5 stars

Octopus is the best company to deal with. I was with Endesa for a couple of years and as foreigner it was a total nightmare, nobody answering the phone, total chaos even for the simplest things like... See more

Rated 5 out of 5 stars

We got to know Octopus Energy España through a recommendation. The contact was easy, the communication was friendly, fast and accurate. Later on, they also helped us with the conversion to solar panel... See more

Rated 5 out of 5 stars

After some hiccups with moving address as the new one doesn't exist on the national database, amber sorted it all in one phone call. She was friendly, explained everything and I could see the new ad... See more

Rated 5 out of 5 stars

Update 6-3: changed my review from 2 to 5 stars, since I was being helped really great afterwards. Because of all the positive reviews I decided to reach out to Octopus, but after the first few... See more

Company replied

Rated 5 out of 5 stars

A great service and extremely helpful helpdesk. I think the main reason we went with Octoplus was the assistance and help given was Brilliant. A special mention to Lucía Otero, who after a phone c... See more

Rated 5 out of 5 stars

Octopus Spain is the best energy supplier that I have ever dealt with. They are always super helpful and nothing is every too much, they'll always help you quickly. The fact that their prices are extr... See more

Rated 5 out of 5 stars

After a very high increase in my electricity bill with Iberdrola over the last 2 months.Thanks Enrique for your quick response, good support and investigation and answering my queries to get me an aff... See more

Rated 5 out of 5 stars
Verified

First of all, you answer questions, your invoices are clear and easy to to understand. The prices are reasonable. Your solar system components are far too expensive though. The same components are ava... See more

Rated 5 out of 5 stars

Been with them ever since we installed our solar system. The best thing about Octopus is their customer service and how easy it is to communicate with them. If you are very lucky, you'll get to commu... See more

Rated 5 out of 5 stars

If I could give more stars I would. A fantastic company to deal with from start to finish. They do exactly what it says on the tin.😎

Rated 5 out of 5 stars

I’ve been with Octopus for just over a month and I’ve already noticed some savings. I really appreciate it — thank you, Octopus team!

Rated 5 out of 5 stars

Thanks very much Adalaide for helping us to come over from Iberdrola to Octopus with -40% less in price. Everything was perfect and very helpful tnx a lot ! Yves Francois

Rated 5 out of 5 stars

No issues with the company. Leaving just for better prices. If Octopus had a bit lower tariff - I would stay with them

Rated 5 out of 5 stars
Verified

Very efficient and supportive during my transfer to Octopus. The process was easy to follow with a speedy conclusion.

Rated 5 out of 5 stars
Verified

Change over dealt with very efficiently. Would prefer to have emails in English if possible please?

Rated 5 out of 5 stars
Verified

Compared to our original electricity provider, Iberdrola, Octopus Energy is heads above Iberdrola in pricing, information and customer service.

Rated 5 out of 5 stars

I used Octopus Energy in the UK and so wanted to also use them for our Spanish home. It was very easy to switch from the old supplier. One of the main reasons for using Octopus Spain is that they prov... See more

Rated 5 out of 5 stars

Enrique was more than helpful today helping me change my supplier. He walked me through the process and helped me understand what was needed to make the switch. I was vey grateful for his time and exp... See more

Rated 5 out of 5 stars

Outstanding service and commication from start to finish. Adelaida, was understanding, informative and extremely helpful; especially as I had to change our telephone apt and it wasn't an iss... See more

Rated 5 out of 5 stars

Best gas and electricity supplier. Very transparent tariffs, and best on the market! Extremely good communication, they reply immediately (in particular, Giovanni very professional and helpful).... See more

Rated 5 out of 5 stars

After trying Iberdrola and Repsol this is the only transparent and well priced energy provider in Spain. I actually trust them as a service, I cannot say the same for the others. Unlike Octopus, I fee... See more

Rated 5 out of 5 stars

Besides the fact that our electricity bill has come down substantially every month over the past 9 months, the service has always been friendly and fast. I hadn't received my invoice for the month of... See more

Rated 5 out of 5 stars

The solar panel installers were very punctual, friendly and polite. I was very impressed at how quickly they worked and completed the job in the timeframe I was given. Extremely professional te... See more

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Company details

  1. Green energy supplier
  2. Energy supplier
  3. Solar Energy Company

Written by the company

Más que una comercializadora, somos una energética y, por encima de todo, un grupo de personas. Nacimos en 2016 en Reino Unido para cambiar las reglas del mercado energético, haciendo la energía más justa, limpia y simple para todos a través de la tecnología. Nuestro objetivo es dejar una huella verde en el universo. Hoy ya somos la tercera compañía eléctrica más grande de Reino Unido y tenemos más de 7 millones de clientes en todo el mundo.


Contact info

Promotion box for Octopus Energy España

El universo Octopus

Únete a los más de 7,7 millones que disfrutan de una energía mejor

4.8

Excellent

TrustScore 5 out of 5

10K reviews

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Replied to 95% of negative reviews

Typically replies within 1 week


Rated 1 out of 5 stars

Terrible experiencia con la instalación…

EDIT: Octopus have reached out to pay for reconnecting / re-filling the existing heating system. Hopefully this puts a close on the matter.
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Terrible experiencia con la instalación de energía solar y aerotermia (Octopus España)

Octopus debía instalar energía solar y aerotermia en mi casa en Madrid. Toda la planificación se realizó mediante videollamada y se aprobó.

Primero fue la instalación solar: el equipo llegó, subió al tejado y dijo que no podían instalarla debido a la estructura del tejado. También rompieron algunas tejas. No recibí ninguna llamada de Octopus, solo un correo electrónico una semana después diciendo que habían cancelado mi instalación (después de que yo ya hubiera pagado más de 400 euros en tasas del ayuntamiento, etc.). Decepcionante, pero lo entiendo. Es una pena que no hicieran una visita al lugar para confirmarlo.

Lo segundo fue la instalación de la bomba de calor. Los artículos se entregaron un día tarde, después de que yo hubiera pedido permiso en el trabajo. Tuvimos que vaciar nuestro depósito de gasóleo el día anterior, con más de 350 litros de combustible, corriendo con los gastos (1000 euros). Luego, más tarde ese mismo día, recibimos un mensaje de texto diciendo que cancelaban la instalación porque no podían bajar la bomba de calor por las escaleras. Además, yo había gastado otros 500 euros en tasas del ayuntamiento.

Así que perdí tres días de trabajo por las dos instalaciones, dos o tres meses de mi tiempo y 2000 euros de gastos, solo para que me dijeran «lo sentimos, cancelamos las instalaciones». Ahora me he quedado en casa sin calefacción ni agua caliente y solo con un mensaje de WhatsApp diciendo «lo sentimos por las molestias»...

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Terrible experience with solar and heat pump install

Octopus were meant to install solar and aerotermia (heat pump). All planning was done via video call and approved.

First was the solar install - the team arrived, went on the roof and said they couldn't install it due to the roof structure. They also broke some tiles. No phone call from Octopus, just an email a week later saying they'd cancelled my installation (after I had already paid 400+ euros for ayuntamiento fees etc.) Disappointing, but I can understand - it's a shame they didn't do a site visit to confirm.

Second was the heat pump install. Items were delivered a day late after I had taken time off work. We had to empty our oil tank the day before, with 350+L of fuel in at our own expense (1000 euros). Then we get a text later in the day saying they are cancelling the install because they can't carry the heat pump down the stairs. Also I had spent another 500 euros on ayuntamiento fees.

So I wasted 3 days off work for the 2 installs, 2-3 months of my time, 2000 euros of expense, only to be told 'sorry, we're cancelling the installations'. Now I'm left at home with no heating or hot water and just a 'sorry for the trouble' whatsapp message...

7 October 2025
Unprompted review
Octopus Energy España logo

Reply from Octopus Energy España

¡Hola! 👋
Como hablamos y acordamos con tu esposa, te enviaremos un correo para concretar el número de tejas rotas y el presupuesto de la empresa que realizó el vaciado del gasóleo, con el fin de poder compensarlo adecuadamente.
Además, ya se ha solicitado la devolución de los pagos realizados por el ICIO.
Te pedimos disculpas nuevamente por las molestias ocasionadas y, por supuesto, aquí nos tienes para cualquier cosa que necesites 🤗
Te deseamos un feliz día 🐙💜

Rated 5 out of 5 stars

Highly recommended!Best gas and electricity supplier

Best gas and electricity supplier. Very transparent tariffs, and best on the market! Extremely good communication, they reply immediately (in particular, Giovanni very professional and helpful). Site offers English language option, really useful for English speaking customers living abroad.
El mejor proveedor de gas y electricidad. Tarifas muy transparentes, ¡las mejores del mercado!

Excelente comunicación, responden de inmediato (en particular, Giovanni, muy profesional y servicial). El sitio web ofrece la opción de inglés, muy útil para clientes angloparlantes que viven en el extranjero.

22 September 2025
Unprompted review
Rated 5 out of 5 stars

The complete process went very well

The complete process went very well. Adelaida drove me through the process very kindly. A few days later I logged in, and it just worked. I love that kind of user experience.
Same in Germany where my main flat is: Octopus always works when you need them, no trouble, no phone waiting lines ever.

10 September 2025
Unprompted review
Rated 5 out of 5 stars

Very friendly and helpful

Very friendly and helpful. Called me back so we could talk in English, sorted my changeover out over the phone in minutes. Very happy.

11 September 2025
Unprompted review
Rated 5 out of 5 stars

i was contacted back by Adelaida

i was contacted back by Adelaida, who went through the process of registration in a professional and efficient manner. something i am not used to with uk providers at all!!!
thank you and i hope we have a similarly great service too.

10 September 2025
Unprompted review

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