[Video] Eco nightclub opens its doors

A new London nightspot, where clubbers generate electricity by boogying on the dancefloor, claims to be the 'world's first eco nightclub' While Surya has its own wind turbine and solar energy system and even a dancefloor that apparently generates its own electricity, Andrew Charalambou...

[Video] Harnessing off-shore wind

John Moylan visits a wind farm off England's east coast to see how it could help UK energy needs