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For the quickest response, contact us on your preferred social media channel. Our customer service social team is available on WhatsApp, Facebook and Twitter from 8am - 6pm, Monday to Friday and 9am - 5.30pm every Saturday!

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0800 012 4510
(Mon-Fri 8am - 10pm, Sat 8am - 6pm)

Postal address

You can write to us.

Green Star Energy, Elder House 3rd Floor, 586-592 Elder Gate, Milton Keynes MK9 1LR.

Did you know?

If you smell gas or are experiencing a power outage, find out how to report it on our Emergencies Page.
You can now submit your meter reading to us online!
We have a vast trove of helpful questions and answers which can be found here.

Green Star Energy is a trading name for Hudson Energy Supply UK Limited. Registered in England and Wales. Company number: 07489042. Registered address: Elder House 3rd Floor, 586-592 Elder Gate, Milton Keynes MK9 1LR. Full company information can be found at Companies House.

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