Renaissance Tower (Dallas)
At the time of completion in 1974, it was the tallest building in Dallas at and was originally known as the First International Bancshares Tower (First International Bancshares, Inc. was the new holding company parent of First National Bank in Dallas). In 1985, it was surpassed by Fountain Place and Bank of America Plaza, which became Dallas's tallest building. It was also clear that Renaissance Tower would be overtaken by Comerica Bank Tower and Chase Tower then under construction. Therefore, in order to regain some status, the building underwent a major renovation in 1986 that included a re-glazed exterior and removal of the lighting on its sides. In 1986, James T. Chiles was brought in by the owner, the Prudential Insurance Company of America to design the broadcast center and towers on top the building, one of which was . This brought the structural height of the building up to , securing its place as the second-tallest building in Dallas. Excluding antennas and spires, the Renaissance Tower is the fifth-tallest.
Midland, Texas
Nicknamed "The Tall City", Midland has long been known for its downtown skyline. Most of downtown Midland's major office buildings were built during a time of major Permian Basin oil and gas discoveries. The surge in energy prices in the mid-1980s sparked a building boom for downtown Midland. For many years, the 22-story Wilco Building in downtown Midland was the tallest building between Fort Worth and Phoenix. Today, the tallest is the 24-story Bank of America Building, which stands at a height of . Four buildings over tall were planned in the 1980s, including one designed by architect I.M. Pei. The great oil bust of the mid-1980s killed any plans for future skyscrapers. A private development group was planning to build Energy Tower at City Center, which was proposed to stand at 870 feet tall with 59 floors (six floors underground and 53 above). If it had been built, it would have been Texas' sixth tallest building.