As a proponent of economical renewable energy, I do think that exploring different options for employing renewable energy solutions need to be explored. If industry does not do it, then government research may need to be used.
You have to start somewhere. Just like the first photo-voltaic was extremely expensive, the price has come down substantially over the years. It could be the same for solar roads.
I do think this idea of solar roads needs to be studied before going all in.
Thanks for your comment!
Steem on,
Mike