How two-way charging between your garage and the grid will slash power bills

How two-way charging between your garage and the grid will slash power bills

It’s an unseasonably cold morning in late May in Arrowtown as Josh Ellison and I shiver outside the community centre, watching nothing happen. The focus of our attention is a sleek green electric car from Chinese firm Zeekr and the cable snaking from its charge port to a specialised charger mounted to the wall of the community centre. I feel a pang of guilt for having made Ellison, the research and development lead at electrification advocacy gr…