Unlimited energy,
one fixed price.

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Our Unlimited Tariff is only available to existing Unlimited customers.

Unlimited Includes:

  • A made to measure plan - bespoke price based on your energy consumption

  • Lock in the price- 12 month contract

  • Flexible fuel choices  -  dual fuel or electricity only

  • Easy to budget - a fixed amount, no matter how much you use

  • No surprises - no unexpected high energy bills so you can turn up the heat without the worry

How does this product work for you?

  1. Typically your home uses more energy in winter and less in summer. We equalise your consumption to give you a flat monthly rate, fixed for 12 months.
  2. To apply, all we need is your current annual consumption for gas and electricity in kilowatt-hours (kWh). This information can be found on a recent bill or statement of account from your current supplier.
  3. Payment must be made by monthly Direct Debit and you must receive paperless billing through our online account. We also ask that you provide monthly meter readings.

Our commitment to you:

Green Star Energy is committed to treating our customers fairly

We will do our best to treat all of our customers fairly, at all times.

Find out more here


Product Terms & Conditions

At GreenStar Energy we want to make things simple, clear and efficient.



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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