NextDecade Corporation, an energy company, engages in the construction and development activities related to the liquefaction of natural gas in the United States. The company constructs and develops natural gas liquefaction and export facilities located in the Rio Grande Valley near Brownsville, Texas; and a carbon capture and storage project at the Rio Grande LNG Facility. It is also involved in the sale of LNG. NextDecade Corporation was founded in 2010 and is based in Houston, Texas.