The TC Energy Center is a highrise that represents one of the first significant examples of postmodern architecture construction in downtown Houston, Texas. The building has been formerly known as the RepublicBank Center, the NCNB Center, the NationsBank Center, and the Bank of America Center. The building was completed in October 1983 and designed by award-winning architect Johnson/Burgee Architects, and is reminiscent of the Dutch Gothic architecture of canal houses in The Netherlands. It has three segmented tower setbacks, each with "a steeply pitched gabled roofline that is topped off with spires". The tower was developed by Hines Interests and is owned by a joint venture of M-M Properties and an affiliate of the General Electric Pension Trust.

Downtown is the largest central business district in the city of Houston and the largest in the state of Texas, located near the geographic center of the metropolitan area at the confluence of Interstate 10, Interstate 45, and Interstate 69. The 1.84-square-mile (4.8 km2) district, enclosed by the aforementioned highways, contains the original townsite of Houston at the confluence of Buffalo Bayou and White Oak Bayou, a point known as Allen's Landing. Downtown has been the city's preeminent commercial district since its founding in 1836.