Here’s a piece on “hot rock” energy storage, where tanks of tiny stones, the size of peas, are heated to as much as 600 degrees C when energy from intermittent sources like solar and wind exceeds demand. How this could …
Here’s a piece on “hot rock” energy storage, where tanks of tiny stones, the size of peas, are heated to as much as 600 degrees C when energy from intermittent sources like solar and wind exceeds demand. How this could …
