The Masson Radium Springs Farm geothermal greenhouses are located on private land in southern New Mexico 15 miles north of Las Cruces and just west of Interstate 25 near the east bank of the Rio Grande adjacent the Federal Radium Springs KGRA. The operation started in 1987 with four acres of geothermally-heated greenhouses. Prior to startup at Radium Springs, Masson was one of the first clients in the SWTDI/NMSU business incubator and research Geothermal Facility