> but a peer-to-peer setup where your house is powering your neighbor down the street doesn't work without some substantial investment. We already have grid-t

> but a peer-to-peer setup where your house is powering your neighbor down the street doesn't work without some substantial investment. We already have grid-tie solar, and beyond that, grid-tie batteries at homes and them doing work to support frequency and voltage of the grid in many locations. Having an EV do it isn't any harder. The big challenges are figuring out how to compensate/bill for all this.