US Cellular Center

US Cellular Center
Seated in the heart of Asheville North Carolina, in the middle of the Blue Ridge Mountains, the US Cellular Center first opened in 1974 and serves as a venue for concerts, sporting events, trade/consumer shows, banquets, and more.  The facility has 4 major areas of service including an Exhibition Hall, 7,200 seat Arena, […]

Atlanta City Hall

In 2010, GEI performed an energy audit of the Atlanta City Hall Tower and Annex for a local utility company looking for Energy Savings Measures.

Boisfeuillet Jones Atlanta Civic Center

Inaugural project for the Atlanta Better Buildings Challenge. GEI was chosen to lead the effort due to our outstanding record for energy efficient design.

Dekalb Country Renewable Fuels Facility


This building at Seminole Landfill in suburban Atlanta, GA, provides an innovative process that converts the Landfill Gas (LFG) to Renewable Natural Gas (RNG).

Georgia Archives


The Georgia Archives is a 170,000ft 4 story structure with 4 large vaults and houses many of the states historical documents and art going back into the 1600 and 1700’s.

Knox County Government

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This project involved an investment grade energy audit of 78 County Government buildings totaling approximately 2,000,000 square feet.

Swan House Retrocommissioning


Swan House selected GEI as a trusted partner in providing expert advice in energy reduction.