Solar with Batteries Could Allow US 'Grid Defection' by 2030

The Rocky Mountain Institute has published a report which claims it could be possible, using PV coupled with storage, for portions of the USA to "defect" away from using grid networks entirely by 2030. The report features what RMI claims is the first detailed analysis of when and where it will be possible for users of solar coupled with storage in the USA to go off-grid.