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