It does not matter who owns the rig...
pure ignorance - how much energy is used up making disposable little hippy-mobiles to replace every three years compared e.g. my 16 year old Merc that still gets better than 30mpg? (and thats big old 'English' gallons...)
And probably has at least another 250,000km left in it?
And another thing - the planet is a giant ball of rock - it doesn't need 'help' thats a pathetic fallacy
You want to to 'help the planet'? try leaving then
think it through with your head muscle