a Toyota Prius hybrid car
By joining our 2012 Carbon Challenge you can take the first step towards saving energy, reducing your bills and helping to save the environment. Our energy saving programme provides a range of ongoing advice, support, products and services to help you every step of the way.
Plus, as a reward to get you started, EDF Energy will give you the chance to win a range of fantastic prizes including a hybrid car and London 2012 incentives! Watch out for lots more treats along the way!
You can enter up to 4 times.