Duke Energy Progress, Raleigh, North Carolina, is awarded $27,578,311 for a modification to previously awarded firm-fixed-price task order N4008519F9959. This modification is for the implementation of energy conservation measures at Marine Corps Base Camp Lejeune. Work will be performed at Camp Lejeune, North Carolina, and is expected to be completed by March 2026. This award brings the total cumulative face value of the contract to $75,264,596. No funds will be obligated at time of award. This modification is procured under the authority of Title 10 U.S. Code Section 2304(c)(5), which expressly authorizes or requires that the acquisition be made through another agency or from a specific source, as implemented by Federal Acquisition Regulation 6.302-5. The Naval Facilities Engineering Systems Command, Mid-Atlantic, Norfolk, Virginia, is the contracting activity (GS-00P-14-BSD-1055).