Rate Watch

Our Rate Watch tariff is a variable rate that reflects market prices

Please scroll down to activate your points

There are no exit fees for Rate Watch, giving you the flexibility to change tariff whenever you wish.

or Call us 0800 161 3650


There are no ties with Rate Watch prices vary with the market and you can cancel at any time.

Renewable energy

We source as much energy as we can from renewable generators.

Account access

Manage your account online or via the smartphone app, any time, anywhere.

Direct debit discount

Get a discount when you pay by Direct Debit.

Dual fuel discount

Get a discount when you choose Rate Watch for both your gas and electricity.

It's ok to change your mind

It's FREE to cancel your contract or to transfer to a different Green Star Energy product.

or Call us 0800 161 3650


Or choose another plan

Choose an energy plan to suit your lifestyle.

If the Rate Watch doesn’t suit you, choose one
of our other competitive tariffs.

Our energy tariffs ›


Our other tariffs include:

Green Saver

  • 100% renewable electricity, guaranteed
Rate Watch

Rate Saver

  • A low cost option for gas and electricity, fixed for 12 or 24 months
Rate Server

Pay As You Go

  • Competitive rates for your prepayment meter


  • Fix your bill for 12 months, whatever the weather

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.