Just to add to what DOD is doing on the civilian side. California will be online to use battery backup in a number of places by 2020 to augment the renewable side of the grid.
Thanks for sharing.
The DOD is in the cutting edge of renewables. and though not much is mentioned in the press, but they are test areas in renewables in battlefield conditions. they are fully aware of the costs, logistics and man power needed to move energy to overseas units. They also know how vulnerable the supply lines are. Indeed, in places like Afghanistan and Iraq, many of the injuries and deaths have resulted in the fuel supply lines that are targeted by the insurgents.