wattwatt (a play on the words 'what' and 'Watt') is an independent community website set up by the International Electrotechnical Commission (IEC), a Geneva-based, non-governmental and not-for-profit organization, leader in electrotechnical standardization. IEC believes that the question of electrical energy efficiency is one that needs to be addressed and that everyone of us, as individuals, has a part to play. wattwatt is the reference centre for you, the individual. You’re interested in and sensitive to electrical energy efficiency and the environment, and you want to share your ideas and benefit from what others have to tell.