This was proposed years ago and letting the power companies wear out the batteries <br>in your EV it is still a stupid idea. EV manufacturers are not exactly enthusiastic either. <br>Forget that eight year battery warranty. You buy the battery. Someone else wears it out !<br>Have you heard of any power companies that are willing to replace the battery in your EV ?<br>How you get someone else to pay for energy storage is wind and solar's dirty little secret. <br>Our new government program won't cost you anything because the other guy will pay.