Because clean energy shouldn't be hard to tackle.

Here at Cardiff Blues we are proud to lead the way in using power that doesn’t cost the earth. Switching to Octopus Energy marks a further step forward in making our city more sustainable, and we look forward to supporting others in our community that may wish to do the same.

Richard Holland, Cardiff Blues CEO

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Cardiff Blues has a history of forward thinking when it comes to sustainability.

Known for tackling these issues head on, Cardiff Blues is focused on reducing plastic usage within Cardiff Arms Park, improving recycling facilities in the grounds, and has even sported a green strip for their 2014/15 European season to raise awareness of their environmental commitments.

Fans who want to use the same renewable energy as Cardiff Blues can sign up on this page, and in doing so will be contributing towards the Cardiff Blues Community Foundation.

This is a fantastic initiative that uses sport and education to inspire, engage and support the local community. Find out more here: https://www.cardiffblues.com/community

Octopus Energy has provided green power to Cardiff Blues since 2018 and is delighted to be working with the rugby club towards a more sustainable future. Watch this space for our next green project together!

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Switching to Octopus is simple and hassle-free

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No engineer or installer visits

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No disruption to your supply

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We'll inform your old supplier

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No exit fees at any time

Switch, save & win — in 2 minutes

Introducing Octopus Energy


We're a relatively new British born energy supplier, the only supplier recommended by consumer champion Which? for two years in a row, and with over 1m customers and growing.

Everything we do at Octopus is designed to make our customers' lives better, while being as kind as possible to the planet.

All our electricity is 100% green as standard, and we're passionate about investing in renewable generation.

We give fair, transparent pricing that reflects the wholesale cost of energy. We pass on savings to you and only ever increase prices when we really have to.

We give you control of your supply, which means you're free to leave us at any time. We have no exit fees or tie-ins. You choose the tariff that's right for you, but if you want to leave or change it, you can.

We give fantastic customer service that's fast and flexible – message us on Facebook, send us an email, or simply give us a call. No call centres, just people who love their jobs and are eager to help.

Rated 5 stars for customer service from 39,888 reviews.

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Hey I'm Constantine, welcome to Octopus Energy!

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