The Hudson Ranch I project is a 49.9 megawatt (MW) geothermal power generating facility under development within the Salton Sea Known Geothermal Resource Area in Imperial County, California. Hudson Ranch I is currently under construction. The project will utilize state of the art flash steam technology and will be operational in 2012.

EnergySource has additional geothermal power projects in development, utilizing similar or identical technology, at its Hudson Ranch site.