North Dakota Testing ORC Systems At Oilfield (Cross-posted from ThinkGeoenergy)
The U.S. state of North Dakota has favourable locations for EGS development and two current research projects are planning two demonstration sites to test Organic Rankine cycle (ORC) systems at oilfields.
The National Renewable Energy Laboratory (NREL) considers there to be favourable locations for deep enhanced geothermal systems (EGS) in North Dakota, U.S.