Contact us

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Need a hand?

We like to keep things as clear and simple as possible. Our friendly customer service team really know their stuff, so if you have any questions or need help on the best tariff to suit you, pick up the phone. Our customer service team are available Monday - Friday, 8:00 am to 6:00 pm

Call us 0800 012 4510

Email us

Our Address

Green Star Energy

Elder House 3rd Floor

586-592 Elder Gate

Central Milton Keynes


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.