Infinite Energy Arena (formerly The Arena at Gwinnett Center, Gwinnett Civic Center Arena, and commonly known as the Gwinnett Arena) is an indoor arena outside the city limits of Duluth, Georgia, within the Atlanta metropolitan area. The arena was an expansion to the Gwinnett Center, which also includes a performing arts center and a convention center. It is the home of the Atlanta Gladiators, an ice hockey team in the ECHL.