My father has a massive array on his roof in outback QLD - enough to feed back to the grid always. Problem is, because it is free energy, he decides to not bother turning off lights in and around the home...so he's a light polluter! Every time I go there (this past weekend), I run around turning everything OFF so I can have the dark skies I want from his back yard
He runs 4 freezers, 3 fridges, reverse cycle air con, 40 terrawatts of lighting yada yada yada all darned day! Just because he can. GRRRRRRRRRRRRRRRRRR