Based on demand curves from midnight to 11:59pm. 

The Islands' 2.9% reduction in daily electricity use, compared to the UK baseline, was achieved despite bad weather on E-Day and would have resulted in a £3 million saving or a large power station, such as Sizewell B, being turned off if it had been matched nationally.

The Five Islands School's 10% saving and the Moore family's 52% reduction, compared to the UK baseline, shows how much is possible if institutions and families try to make a difference, by doing what they can.  Thank you everyone! See you next year! Matt

Find out how real-time energy displays are able to tell you how much electricity you are using, about some of the different designs that are available and how you could save 10% - 20% on the cost of your electricity bills, simply by always knowing how much electricity you are using.

Download E-Day + Earth Summit posters featuring kettles, plugs, lemurs + sea slugs