This second Hands On programme - the Earth Report strand that features green enterprise around the world - looks at energy. While those living in the 'developed' world take light, heat and TV for granted, millions of people living in rural areas have no 'flick of a switch' solution to their energy needs. It's a Gas looks at how the latest in solar, wind and biogas technologies provide answers where there is no national grid. And in Austria we see how woodchips generate enough heat to power an Alpine village.
Duration: 24 Minutes
Formats available : DVD