Marine Barracks Washington installs the solar powered EV ARC 2020 system at Joint Base Anacostia Bolling, Washington D.C. The installation is a step towards modernizing and deploying a more efficient Marine Corps Motor Transportation fleet. - Marine Barracks Washington installs the solar powered EV ARC 2020 system at Joint Base Anacostia Bolling, Washington D.C. The installation is a step towards modernizing and deploying a more efficient Marine Corps Motor Transportation fleet.