Dugway Proving Ground


Dugway Proving Ground is a US Army facility located approx 85 miles southwest of Salt Lake City, Utah in southern Tooele County.

Statue of Liberty National Monument

In 2012, GEI performed an energy audit of historical sites on Ellis Island and the Statue of Liberty looking for energy savings measures.

Fort Greely: Military Missile Defense Base


GEI was brought in to assist in the energy auditing, report writing and technical development for an Investment Grade Audit of Fort Greely’s existing facilities.

Fort Irwin: National Training Center


GEI performed an Investment Grade Audit on over 2.2 million sqft at Fort Irwin for a large national ESCO. The auditing consisted of 174 buildings, looking for energy savings measures.

Hollings Judicial Center

Project features includes incorporation of high efficiency, quiet turbocor chiller compressor technology and more.

McAlester Army Ammunition Plant

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McAlester Army Ammunition Plant is part of the Joint Munitions Command. MCAAP resides on 45,000 acres in the heart of Oklahoma, manufacturing over 80,000 bombs a year for the army.

John A. Campbell United States Courthouse

This project involved retro-commissioning and engineering design services on this existing federal courthouse facility.

Naval Air Station Oceana – U.S. Navy


GEI performed a detailed investment grade energy audit and models as well as engineering design for new systems in 43 existing buildings around the Naval Base as part of the Phase II ESPC Contract.

Naval Air Station Pensacola – U.S. Navy


This project involved design of a new chilled water plant, service offices adjacent to hangars, & also involved the detailed design of new energy efficient lighting systems for office and hangar areas.

Veach Baley Federal Building

This project involved upgrades to a chiller plant including the replacement of three reciprocating chillers at this existing 270,000 square foot federal office facility.