In Yotta, three families try to live as economically as possible. The families think of clever ways to save water, electricity and gas. So out with the washing machine, the coffee maker and the X-Box. How can you have fun without a television or a computer? And how to keep yourself clean when you aren’t really allowed to use water?
Each family is led by one of the children. As team captains, they are at the front of this battle. The captains also keep up a video diary, in which they show everything going on in the house. The family that can think up the most creative solutions and thereby saves the most money, wins the game!