NextDecade Corporation engages in the development activities related to the liquefaction and sale of liquefied natural gas (LNG); and capture and storage of CO2 emissions. The company focuses on the development activities on the Rio Grande LNG terminal facility located in the Port of Brownsville in southern Texas. It also focuses on a carbon capture and storage project (CCS project) at the terminal, as well as on other CCS projects with third-party industrial source facilities. The company was founded in 2010 is based in Houston, Texas.