Col. James C. Carroll III, commanding officer, Marine Corps Logistics Base Albany, addresses attendees during a ribbon-cutting ceremony for the Borehole Thermal Energy Storage system - a state-of-the-art ground source heat pump system – for Marine Corps Logistics Command's headquarters building 3700, here, Oct. 19. - Col. James C. Carroll III, commanding officer, Marine Corps Logistics Base Albany, addresses attendees during a ribbon-cutting ceremony for the Borehole Thermal Energy Storage system - a state-of-the-art ground source heat pump system – for Marine Corps Logistics Command's headquarters building 3700, here, Oct. 19.