NRG Stadium (pronounced as N-R-G Stadium), formerly Reliant Stadium, is a multi-purpose stadium in Houston, Texas, United States. It was constructed at the cost of $352 million and has a seating capacity of 71,995. It was the first NFL facility to have a retractable roof.The stadium is the home of the National Football League's Houston Texans, the Houston Livestock Show and Rodeo, the Texas Bowl, many of the United States men's national soccer team's matches, and other events. The stadium served as the host facility for Super Bowls XXXVIII (2004) and LI (2017), and WrestleMania XXV (2009).NRG Stadium is part of a collection of venues (including the Astrodome), which are collectively called NRG Park. The entire complex is named for NRG Energy under a 32-year, US$300 million naming rights deal in 2000.