Concurrent Technologies Corp., Johnstown, Pennsylvania, is awarded an $8,095,879 modification to exercise Option Period Four under previously awarded contract GS00Q14-OA-D-U112, task order M95494-18-F-0016. This modification provides for support services in efforts to meet Marine Corps’ energy reliability and resilience requirements for utility distribution systems and various energy security positions supporting headquarters, regions and installations. Work will be performed in Arlington, Virginia (40%); Lejeune, North Carolina (12%); Okinawa Prefecture, Japan (12%); San Diego, California (11%); Quantico, Virginia (10%); Bridgeport, California (4%); New River, North Carolina (3%); Cherry Point, North Carolina (3%); Barstow, California (3%); Shizuoka Prefecture, Japan (1%); and Pohang, Republic of Korea (1%). Work under this option period is expected to be completed March 2023. Fiscal 2022 operations and maintenance (Marine Corps) funds in the amount of $8,095,879 will be obligated at the time of award and will expire at the end of the current fiscal year. The Marine Corps Installations Command, Headquarters Contracting Office, Arlington, Virginia, is the contracting activity.