Take a positive action for our mountains...
Switching to clean energy saves most people money and helps fight climate change, preserving our mountain environment.

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“It's so easy to make a real difference by switching to a 100% renewable energy supplier. ”
- James Boyle, Climate Coalition -

Why go clean?

All of the tariffs on our site guarantee that the electricity you use will be matched by 100% renewable electricity generated from wind, sun, water and biofuels.

Did you know

What's this all about?

An increasing number of skiers, mountaineers, climbers, hill-walkers, and mountain sportspeople are choosing to use clean energy in order to help preserve the environment and way of life that they love. As more people understand that they can do a good thing, and save money, our reliance on fossil fuels will reduce.

Protect the snow we love

Whether it’s skiing, boarding, climbing or just being at home in the mountains, for those of us with a passion for this way of life we know one thing – Snow is everything.

Climate change is affecting this. With warmer winters comes shorter seasons and less snow. This is a global issue, but we can all be part of the solution and protect the life we love.

Switch and save our snow!

What is the Winter Alliance?

We’re a group of individuals, athletes and organisations who are committed to doing what’s needed to challenge climate change. Getting our electricity from 100% clean sources is the simplest action we can all take to achieve this. Join us today and be part of the fight against climate change.

Join us!

Businesses can help too...

If you’re a business owner or know somebody that is, we can help organisations move to 100% renewable energy too. This is a completely free service, where we’ll review the energy market and help manage the entire switching process for any UK business.

Find out more

Our energy suppliers

New kids on the block who have arrived with a bang. Low cost and ranked number one energy company for customer service on Trust Pilot.

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A supplier with ethics at its heart, championing social equality, local renewables and stronger communities.

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One of Britain’s original green energy companies. They supply green energy to around 200,000 people in Britain from their fleet of wind and sun parks.

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The UK's local clean supplier. On average, customers are never more than four miles from one of their generation sites.

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Clean electricity from one of the UK's largest investors in solar power, with a commitment to 'simpler pricing and bills that actually make sense'.

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Tonik combine competitive pricing with a focus on helping you reduce the amount of energy you use in order to reduce your bills.

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Here are just some of the reasons why we like to recommend Bulb

Electricity fuel sources April 16 - March 17 projections

  • Hydro 85%
  • Biofuels 15%

Bulb is one of the most trusted suppliers in the UK, with an incredible TrustPilot score, consistently over 9.5. 

Bulb are independent, which allows them to keep prices low and give members exceptional service.

They believe energy should be low cost and easy to manage. That means a simple rate at prices up to 20% lower than the Big Six, no exit fees and dedicated support.

About Bulb:

  • Affordable, renewable energy:
    100% Renewable Electricity and 10% Renewable Gas sourced from independent UK generators.
  • Exceptional service: Easy online management, plus a UK-based account manager trained in all aspects of energy.
  • Fair & simple prices: A simple rate, no 12-month contracts and no exit charges.
  • First B-corp certified supplier: Thanks to Bulb’s social and environmental performance, accountability and performance standards


Here are just some of the reasons why we like to recommend Bristol Energy

  • Wind 47%
  • Solar 8%
  • Hydro 6%
  • Biofuels 38%

Bristol Energy helps you go green and give back. You’ll get one of the cheapest 100% green deals on the market. And Bristol Energy will reinvest its profits back into local communities.

Bristol Energy is publicly owned. With no private shareholders to keep happy, it keeps its prices low and puts fairness before profit.

There are no exit fees. And a Bristol-based customer care team. You can even visit us in person at our Hub if you’re local.

About Bristol Energy:

  • Affordable, 100% renewable electricity, sourced from independent generators across the UK
  • Simple, fair and transparent prices, with no exit fees
  • One of the first energy suppliers to voluntarily offer the Warm Home Discount to support their more vulnerable customers. Only available to customers in the Core Group. Find out more here: here
  • Monthly meter readings, so you only pay for what you use
  • They aim to keep their prices as low as they can. If they make a saving on the energy they buy, they pass that on to their customers
  • They’re owned by Bristol City Council, so the money you pay for your energy will help local communities
  • A national supplier, owned by Bristol City Council
  • A force for social good: Bristol Energy’s profits will be reinvested back into local communities. So you can use your energy to make a positive difference

    Note: Bristol Energy’s ‘My Green Plus’ gives you 100% renewable electricity. Bristol Energy’s other tariffs are not 100% renewable, but renewable energy makes up 40% of its overall fuel mix.
  • Accolades

    Here are just some of the reasons why we like to recommend Ecotricity

    Published Fuel Mix for 2016-2017

    • Wind 100%

    Ecotricity have award winning customer service and operate an ethical pricing policy, so everyone gets the same price, no matter how they pay or when they joined – with no exit fees or penalties.

    • One of the UK’s original clean suppliers
    • Committed to changing the way energy is generated and used in Britain
    • All profits go into their mission 
    • Built and run a national network of electric vehicle charging points



    Here are just some of the reasons why we like to recommend Good Energy

    Published Fuel Mix for 2016-2017

    • Wind 51%
    • Solar 27%
    • Hydro 4%
    • Biofuels 18%

    Good Energy is a clean energy pioneer which has been selling renewable power to UK households since 1999. They:

    • Source 100% of their electricity from renewables
    • Supply Green Gas, 6 percent of which is sourced from bio-methane
    • Run their own solar and wind sites, as well as investing in clean energy innovations such as the proposed Swansea tidal lagoon
    • Support over 112,000 homes and businesses generating their own energy through wind and solar

    In addition, they were named ‘best green electricity supplier’ and one of the UK’s most ethical companies of the last 25 years by Ethical Consumer Magazine. They were awarded Ethical Accreditation with a score of 100% by the Ethical Company Organisation for 12 years running and were named one of the world’s most ethical companies by the Good Shopping Guide. All of this is wrapped up in great service from their South West team, which is consistently highly rated by their customers, Which? and Martin Lewis’ MoneySavingExpert.

    You can find out more about them in their 2016 Progress Report.


    Here are just some of the reasons why we like to recommend Octopus

    Where Octopus gets its clean electricity

    • Solar 42%
    • Biofuels 58%

    Since 2011, Octopus has built more than 150 solar plants in the UK, making it one of the country’s largest solar investors. In fact, the solar farms they’ve funded generate enough electricity to power 250,000 homes (assuming the sun’s shining!).

    About Octopus:

  • Their Super Green Octopus Tariff offers 100% renewable electricity, together with full carbon offsets for gas.
  • They don’t charge exit fees to customers who want to leave and aim to offer clear, competitive pricing.
  • In addition to their investment in solar, they’ve also helped fund wind and anaerobic digestion plants (using the natural breakdown of organic waste to generate power).
  • They supply 100% renewable electricity to all of Arsenal Football Club’s facilities.

  • Note: While you can be sure that the energy you buy through Octopus tariffs listed on this site is matched by 100% renewable electricity, they do have other tariffs available elsewhere that are not 100% renewable. Renewables currently account for around two thirds of their overall electricity mix.



    Here are just some of the reasons why we like to recommend Tonik

    100% clean

    • Solar 60%
    • Biofuels 40%

    Tonik Energy is on a mission to save you money. While they already offer one of the cheapest renewable energy fixed tariffs on the market their wider ambition is to halve their member’s energy bills by 2022.
    How? By harnessing technology. In their own words, “Our company is founded on the principle that smart technology can help you use energy more efficiently without sacrificing any of the comforts that make your house a home.”

    They have an impressive rating on online customer review site Trustpilot with comments including, ‘brilliant customer service’ and, ‘small company, massive respect!’.

    About Tonik:

  • They are one of the UK’s most affordable renewable energy providers.
  • They provide 100% renewable electricity as well as offering green gas and carbon offsetting for a small additional charge.
  • Their dedicated online customer portal called Tonik Space allows customers to view their balance in real time.
  • They pay 3% interest on their customer’s credit balance.
  • Their aim is to halve their member’s energy bills by 2022.
  • Accolades

    Switching is quick and easy

    Less than 5 minutes

    No supply disruption

    No admin

    No engineer visits

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