Renewable Energy with Green Star Energy

Unlimited energy,
one fixed price.

Please scroll down to activate your points

Exclusive to Green Star Energy, the only energy tariff that provides complete peace of mind.

Sign up to Unlimited for:

  • 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

Choose a different tariff if:

  • You are looking for a gas only tariff

  • You do not want to fix your bills for 12 months

  • You have a prepayment meter 

  • You don't want to pay by Direct Debit

Get a Quote  or call 0800 012 4510

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

Designed to give you peace of mind
24/7 Account Access
Direct Debit Discount
Dual Fuel Discount

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

It's 2 easy ways to apply for this product.

  • Call us on 0800 012 4510 between the hours of 8 am and 6 pm Monday to Saturday
  • Apply online and give us your details - we will do the rest!

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.