The idea isn’t to use V2G just to store power for the building, but to act as storage for the entire grid. So instead of building large battery farms to store power, you use EVs are the batteries, which reduces infrastructure costs and can accelerate the transition.
Obviously you’d want to have other grid level energy storage too, and some incentive to get owners to allow their EVs to be such a storage device, but thats the idea.
Like a goood dead or a bad dead?