You can call us on 0800 077 3833* to register your Nectar card. You'll need your card number along with your name, address and Sainsbury's Energy Customer Reference Number. Once you've linked your Nectar card to your Sainsbury's Energy account, you will start collecting Nectar points with us.

You will not be able to register to collect Nectar points with Sainsbury's Energy by contacting Nectar direct.

*Your calls may be recorded and /or monitored for quality assurance and compliance purposes. Phone lines are open Monday to Friday between 8am and 8pm and on Saturdays from 8am to 6pm. We’re closed on Sundays and Bank holidays.

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