They've promised that Tesla owners get free charges from their Supercharger netw...

		PakG1 on May 5, 2013 \| parent \| context \| favorite \| on: Elon Musk admits Tesla's math was wrong They've promised that Tesla owners get free charges from their Supercharger network. The Supercharger network is powered by SolarCity, yet another Musk company. If they're serious about it, then yes, electricity can be zero fairly in those calculations.