Is this actually a cost? At some time in the future oil prices will eventually tend towards infinity, at some point before then it'll be 200, 500, 1000 a barre

Is this actually a cost? At some time in the future oil prices will eventually tend towards infinity, at some point before then it'll be 200, 500, 1000 a barrel. At that point the grid upgrade and EV transition will be a huge cost saving. It's just investing for later, surely?