As a U.S. Department of Energy Qualified ESCO and a Generation 4 DOE Indefinite Delivery/Indefinite Quantity (IDIQ Contract Holder), TEN has the qualifications and capabilities to implement energy efficiency and resiliency solutions for all types of government facilities, from federal courthouses and office buildings to military installations and national laboratories. Our comprehensive federal contracting options provide a framework that uses third-party financing to deliver energy efficiency, facility infrastructure upgrades, resiliency, and carbon-free energy in a budget-neutral manner without the need for congressional appropriations.