Hello Allan, and happy new year !!
As you stated, NOTHING, is really free -- BUT as the electric company, wanted around $30,000 to run power to my property and then I would have to run the remaining 400 feet to my little cabin --- I figure, untill I exceed $30,000 of cost on my RE system ---- IT,S all FREE !!!!!
I am however, very careful mentioning -- "Sun and Wind", are free -- because if the government hears that phrase --- they will figure out how to tax us for it !!!!!
I wish you, and yours, Happy New Year !! Bill H.......