This is a solicitation for a fixed-price, economic price adjustment contract to supply natural gas to various DoD and federal civilian installations across the US Northeast Region, including Massachusetts, New York, New Jersey, Pennsylvania, Delaware, Maryland, Virginia, and the District of Columbia. The contract covers a 24-month delivery period beginning April 1, 2027, with a possible 6-month option period. The estimated total quantity is 59,292,083 Dekatherms. Offers are due by August 24, 2026, at 2:00 PM Eastern Standard Time. This acquisition is not set aside for small businesses.