Â鶹¹ÙÍøÊ×Ò³Èë¿Ú

Before the families embark on their energy saving challenge, they need to, first, have a good understanding of all their energy habits. Kate is joined by Energy Expert Lucy Conway who highlights energy issues, Energy and Sustainability Expert Dr Alan Owen who demonstrates how heat is lost through poor insulation, and Colin Tonks who uses bicycles to build a mini-power. But will raising their awareness be enough to motivate the families to meet their goal?