BBCNEWS Click August 10, 2017
Take them off guys, youre indoors. Theyre ugly, huge and they ruin the landscape, but we do kind of need them to get from a to b. But sometimes a road can be more than just a road. And thats the idea behind a french government backed initiative using the massive space given over to the Transport Network to also capture the sun through solar roads. I mean, look at this road, whats it doing right now, its looking straight up the sky. And its estimated that even busy roads can see the sky for 70 90 of the time. But its not all plain. Sunning. The problem with putting Photovoltaic Cells into roads...
Source: archive.org