A korrentour readingWhat is a korrent?
Seasonal energy storage is a heat problem rather than a battery problem: electricity is hard to store for months and heat is easy.
Drawn from what Casey Handmer said
batteries Storage as the thing that decides how much intermittent generation is worth building.
On the topicHow cheap does solar get, and what does that change?under our view: The grid stops being a grid once the panels are nearly free