| Title | Geothermal Uncertainty Representation in reV: the Renewable Energy Potential Model |
|---|---|
| Authors | Whitney TRAINOR-GUITTON, Pablo PINCHUK, Sophie-Min THOMSON, Reid OLSON, Galen MACLAURIN |
| Year | 2024 |
| Conference | Stanford Geothermal Workshop |
| Keywords | supply curves, uncertainty, capacity expansion modeling |
| Abstract | We present a preliminary methodology for including geothermal resource uncertainty into the Renewable Energy Potential model, which estimates potential capacity and costs on a gridded surface at the national scale. The uncertainty outputs characterize the 10th, 50th and 90th percentile for geothermal resources using two energy capacity estimation equations. We then present a method and results that demonstrate how other geologic data layers, which may be indicative of permeability, can be used to inform the mean and standard deviation of the geothermal capacity. We demonstrate how the mean and standard deviation can be defined or partially informed by using collocated regression estimates and estimate errors, respectively. These regression results are from 36 observed geothermal power plants in the Great Basin region and are also used to the P10-P90 calculations. |