Nebraska Revised Statute 66-1102
(1) Geothermal resources shall mean (a) the natural heat of the earth and the energy produced by that heat, including pressure, and (b) the material medium containing that energy;
(2) Geothermal fluids shall mean the naturally present ground water in geothermal occurrences;
(3) Geothermal occurrence shall mean an underground geologic formation at temperatures higher than the normal gradient; and
(4) Material medium shall mean geothermal fluids or other substances injected into a geothermal occurrence by which geothermal energy is transported to the surface.
- Laws 1982, LB 708, § 2.