Everything SEEMS Heavier as you get Older. Australia is More suited to CHEAPer by far, sources of Non Polluting electricity than Most Countries in the World but are area wise sparsely settled. Any grid is unreliable & Costly and can end up being Most of the Cost Particularly in REMOTE areas.Tidal would Have to Be pretty reliable. Intermittent diesel is terribly expensive. About 85%live in Coastal big cities. Nev