Driving along the motorway the other day I was musing about the big electricity pylons. Surely if these little turbines make economic and environmental sense (i.e the electricity they make more than compensates for the Carbon footpring required to make them) then surely we should have one installed on the top of each big electricity pylon? It doesn't use up any more space, it doesnt really create an eyesore as there is already a great big lump of steel tower in your vision, AND the electricity can go straight into the National Grid. I pondered this for a while, then decided to watch the road.