by graphictruth

“So if we can have solar generation at $0.02-0.03 per kWh and if you can have a levelized cost of a battery that may fall below $0.10 per kWh you suddenly get to have energy that is 100 percent firm and buffered from photovoltaics that is cheaper than fossil energy,” he said. That goal is in “grasping distance” according to Straubel.

This would apply to wind and wave energy too. And it makes it a heck of a lot easier to create local grids.