Yes, demand for all kinds of storage will grow exponentially as renewable generating capacity approaches saturation: meaning you generate, in aggregate, as many

Yes, demand for all kinds of storage will grow exponentially as renewable generating capacity approaches saturation: meaning you generate, in aggregate, as many joules in an average day as will be consumed in that day. That happens over and over for each house that gets solar installed and the grid is not trusted, or is badly overpriced (as in many places with nukes).