TIME on Treehugger, as we have another look at the Colas Wattway solar
road installed in France a few years ago, which Derek described in France to pave 1000km of roads with solar panels.
This Treehugger has wondered why anyone would want
to put solar panels in a roadway where they have to be made with materials strong enough to be run over by trucks, get covered in dirt, are not at an optimum angle, and cost a fortune.