Covering large parking lots with solar panels is an idea that goes back decades but in America at least it’s an idea that has never really taken off.
What is the reason for that? Is it due to the overall cost or is there something else that keeps Walmart, Target, Costco, Sams Club, Malls, etc. from covering their parking lots with these panels and selling the power?
I wish, we could at least make parking lots not pitch-black. They absorb so much heat in the sun, which makes them unpleasant to walk across and of course adds to cities being overly hot in general.
Two local shops here have their parking lots out of light gray paving stones, which is so much nicer. I’m guessing, they got forced to pave, so that rain water can drain, which is of course also quite a good idea…