Contact us


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. Call us on 0800 161 3650

Monday - Friday
8:00 AM to 6:00 PM

Media enquiries:  contact Joanne Thornton or Gavin Morden on 0800 012 4510 or

Our Address

Green Star Energy

Elder House 3rd Floor

586-592 Elder Gate

Central Milton Keynes



Green Star Energy is a business name for Hudson Energy Supply UK Limited, 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.