When was this study done, as crypto and ev’s are going to throw a whole lot of strain on the power grid (taken from the gas distribution plumbing). In the kcal

When was this study done, as crypto and ev’s are going to throw a whole lot of strain on the power grid (taken from the gas distribution plumbing). In the kcal aggregate, they might be equivalent, but a whole lot of tanks and pipes have to become wires.