Our Customer Benefits

We’re more than just your energy supplier

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At Green Star Energy we know that our customers are the backbone of our business. That’s why we’re proud to offer you a range of exclusive benefits to give you something back. 


Green Star Energy Perks

Available to customers with qualifying tariffs, we’ll reward you with points just for being with us. These points can be redeemed to claim our Perks, including smart energy products and gift cards for popular shopping, dining and entertainment retailers.

We’ll even give you a free welcome gift when you sign up: a power bank, handy for charging your gadgets on the go.

Find out more

Refer a friend

Let your friends and family know about the great value tariffs available from Green Star Energy, and we’ll send you both a £20 Love2Shop voucher if they sign up to one of our services. 

Refer a friend

Carbon Reduction

Promoting renewable energy and reducing our carbon footprint underpins everything we do. That’s why profits from our Green Saver tariff go towards supporting conservation projects in the Amazon, and planting native British broad-leaves in schools around the country.

Find out more

Want to enjoy the benefits of being one of our customers?

Discover our tariffs





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.