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Green Energy UK Contact Number – 0843 903 3128

Calls to this number cost 7p / minute plus your network operator’s access charge.

Opening Times

Monday-Friday 8am-6pm

Green Energy UK are a pioneering UK energy provider based in Ware, Hertfordshire – offering a competitive fuel mix which largely leans towards environmentally-friendly and renewable sources.  The firm lines itself up as a prime provider of green power – the clue is in the name, after all!

Finding the right Green Energy UK contact number can be difficult, however, if you are intending to get in touch with the firm for billing or installation concerns.  While you can easily set yourself up with the supplier online, you can also call the main switchboard for the firm on 0843 903 3128 – or, even easier, you can consult our number directory below to find your way to a relevant area of the firm’s contact centre.

Department Contact Number
General Enquiries 01920 483043
New Customers 0843 903 3128
Gas Emergencies 0800 111 999

Calling Green Energy UK

Getting in touch with Green Energy UK couldn’t be easier – the supplier has made it very easy to call in, write to the team or to follow them on social media – meaning that there is always an avenue or two for you to follow depending on your preferences.

You can call the Green Energy UK phone number via the advised helpline switchboard or you can email the team directly via [email protected] – depending, of course, on whether you need to make things known in writing or if you prefer speaking to someone.

What do Green Energy UK Stand For?

Green Energy UK puts itself across as a realistic green energy provider, aiming to remain competitive both within the renewable market and within the UK energy market as a whole.  They’re also focused on making switching and setting up as hassle-free as possible, and it is their aim to push green energy into the mainstream – not to offer it as merely an alternative to less efficient fuel on the market from larger providers.

Call the Green Energy UK Contact Number on 0843 903 3128

Green Energy UK tariffs and switching

Switching to Green Energy UK is quick and easy – and Green Energy UK reviews elsewhere will confirm that the process is just as easy to take on via their main website as it is via phone.  Therefore, you can either call the Green Energy UK helpline to get started, or you can fill out your own details as you see fit online. You can set up with electricity alone or dual fuel if you’re in need of gas as well.

The right Green Energy UK tariff for you is one which will provide you with enough to use for your budget!  Offering a range of simple plans, getting started couldn’t be easier. Either:


  • Call 01920 486156 and speak to a member of the Green Energy UK contact number team to start switching over.  It’s simple – offer your basic details and a meter reading and the supplier will arrange to connect you as soon as possible.

If you would like to read over some customer feedback and reviews for Green Energy UK you can do so by visiting TrustPilot.


What goes into Green Energy UK’s fuel mix?

Green Energy UK is famously up front on what goes into their fuel for all their customers – as of their 2015/2016 statistics, they generate 70.58% of their fuel from CHP, 20.42% from anaerobic digestion, 6.05% from waste materials, 1.47% from solar panels, 1.15% from hydro power and 0.34% from wind turbines.  Compared to the national average spread, there is a considerable slant here towards renewable energy.

How do I get a quote?

Simply go online or call the main Green Energy UK helpline switchboard on 0843 903 3128 – or consult our number directory to find the relevant telephone contact for your needs.  You can either fill out your details via the website or you can call the team directly for advice.

How do I make a complaint?

Green Energy UK takes complaints very seriously – and you can address these concerns via the relevant telephone number in our directory, or you can email [email protected] – they advise that all complaints are investigated and first contact should be made with you within 5 working days of you lodging a concern.

What should I do in the event of an emergency?

There may not be a Green Energy UK phone number for emergency issues at present, but it is recommended that you get in touch with the National Gas Board immediately through 0800 111 999 as soon as you can if you think you can smell gas.  All leaks should be reported as soon as possible – as they may prove fatal. If you are experiencing a power cut, call 105 – where you can also report general issues.

How should I get in touch with Green Energy UK?

It is advised that all queries should start with the main switchboard number – 01920 486156 – but you can also email or write to the supplier if you have any specific concerns or escalated complaints that you would like to raise in further detail.  We have included these details on this very page below.

What puts Green Energy UK ahead of the competition?

Green Energy UK promotes itself as a competitive energy supplier with value for money and environmental concerns at the forefront of their business model – meaning that they are up front on tariffs, fuel mixes and more besides.  They are also easy to sign up with and to get in touch with – meaning that if you ever need to call them with a concern or to write to them for further information, there are a number of handy channels always available at your disposal.  Don’t forget, too – we’ve made sure to find several useful contact numbers for you to fill out our directory.

Green Energy UK Contact Details

As always, do call 01920 486156 for the main switchboard – or find the relevant contact number you wish to call in our directory.  Alternatively, email [email protected] – or simply get in touch via one of the below social media links.  You can also write via their postal address below if you have any further concerns:

Green Energy (UK) plc

Black Swan House

23 Baldock Street



SG12 9DH

Green Energy UK on Facebook & Twitter



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