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It’s not easy being green, but we’ll show you how you can save today to save tomorrow. Our impressive choice of affordable products can help you combat climate change by using energy more efficiently and economically.

Save energy and money »

Reduce your energy bills and earn thousands of Nectar points with our Read. Reduce. Reward scheme.

Green Tariff »

Help promote and support renewable energy projects across the UK from just over a £1 a month.

The Green Fund »

Over £3.2 million has been awarded to over 188 local green initiatives – and all thanks to our Green Tariff customers.

Offset your household energy CO2 emissions »

Now you can buy competitively priced energy and help support sustainable energy projects.

Generate your own electricity »

Combat climate change and cut your energy bills by generating free green electricity at home.

Home insulation »

Use up to 30% less energy – take advantage of our generous grants to insulate your loft and cavity walls.

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0800 051 1905†


†Calls may be monitored and recorded as part of our customer care programme. Calls to ‘0800’ numbers are free from BT landlines, other network operators’ charges may vary.