UK BIO-FUELS- PART 1 - We take a look at using vegetable oil and exotic plants as an alternative fuel. UK BIO-FUELS- PART 2 - The refinery for such fuel can fit on the back of a large truck. UK MOTOR SHOW - BIO-FUELS ON AGENDA - We see a strong trend towards environmental conservation in fuels, manufacturing and technology. BIO-FUELS AT UK MOTOR SHOW - We take a look at bio-fuels at the UK Motor show. CANADA BIO- FUEL - How a company in Canada is converting wood chips into bio-oil. GERMANY BIO VILLAGE - Juehnde is Germany's first bio-village; it's been weaned off oil and fossil-based energy technology, and onto a new energy source. BIO-ENERGY - Former UK Minister for Climate Change, Ian Pearson, encourages people to reduce global emissions and increase bio-energy instead.