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"low temperature zone"×

Updated U.S. Low-Temperature Heating and Cooling Demand by County and Sector

Dec 31, 2022
22.73 MB
Publicly accessible
This dataset includes U.S. low-temperature heating and cooling demand at the county level in major end-use sectors: residential, commercial, manufacturing, agricultural, and data centers. Census division-level end-use energy consumption, expenditure, and commissioned power databas...
Authors
Oh, H. and Beckers, K. National Laboratory of the Rockies
geothermalenergythermal demandheating demandcooling demandlow-temperatureend-useresidentialcommercialmanufacturingagriculturaldatacenterdirect uselow temptemperaturecharacterizationfeasibilitygeospatial dataprocesssed dataexcel

Caldwell Ranch Exploration and Confirmation Project, Northwest Geysers, CA: 2011 Geothermal Technologies Peer Review Project Summary

Jan 01, 2011
51.4 kB
Publicly accessible
Caldwell Ranch Exploration and Confirmation Project, Northwest Geysers, CA: 2011 Geothermal Technologies Peer Review Project Summary The Caldwell Ranch Exploration and Confirmation Project was to drill, test, and confirm the present economic viability of the undeveloped geothermal...
Authors
Walters, M. Geysers Power Company, LLC
geothermalcaldwell ranchlow temperature zonehigh temperature zonesteamtracernon-condensable gaseswaste water injectionre-completionsidetrackreservoirgeysers fieldpeer reviewsonoma countycalifornia

Utah FORGE: Seismic and Other Shapefiles from the Roosevelt Hot Springs Area

Mar 22, 2016
18.51 kB
Publicly accessible
Three shapefiles in this submission show the position of proposed seismic line surveys. The mid-crustal velocity anomaly file shows the extent of an anomalously low P-wave velocity zone in the subsurface. Two other files show the extent of known hydrothermal systems in the Rooseve...
Authors
Moore, J. Energy and Geoscience Institute at the University of Utah
geothermalseismiclinesroosevelthydrothermalmilfordutahegsforgewater pipelinesystem2d3darcgisgisshapefileshape filegeospatial datautah forgegeophysicsroosevelt hot springsvelocitydeep drillingvelocity anomalycrustalmid-crustalp-wave

Topographic and Air-Photo Lineaments in Various Locations Related to Geothermal Exploration in Colorado

Feb 01, 2012
235.87 kB
Publicly accessible
These line shapefiles trace apparent topographic and air-photo lineaments in various counties in Colorado. It was made in order to identify possible fault and fracture systems that might be conduits for geothermal fluids, as part of a DOE reconnaissance geothermal exploration prog...
Authors
Zehner, R. Flint Geothermal, LLC
geothermalstructurelineamentsair-photoscoloradoalamosa countyarcheluta countychaffee countydelta countydolores countyeagle countygarfield countymineral countypark countyroutt countysan miguel countyshapefileshape fileexplorationgisarcgisgeospatialdatageospatial datageochemistry

Archuleta County CO Lineaments

Jan 01, 2012
8.49 kB
Publicly accessible
This layer traces apparent topographic and air-photo lineaments in the area around Pagosa springs in Archuleta County, Colorado. It was made in order to identify possible fault and fracture systems that might be conduits for geothermal fluids. Geothermal fluids commonly utilize fa...
Authors
E., R. Flint Geothermal, LLC
geothermalarchuleta countycoloradolineamentsarcgisshapefileshape filegeospatialgisdatafaultfracturesystemsgeothermal fluidsflow testexplorationgeospatial data

Structural Controls of the Tuscarora Geothermal Field, Elko County, Nevada MS Thesis

May 31, 2013
17.99 MB
Publicly accessible
Detailed geologic mapping, structural analysis, and well data have been integrated to elucidate the stratigraphic framework and structural setting of the Tuscarora geothermal area. Tuscarora is an amagmatic geothermal system that lies in the northern part of the Basin and Range pr...
Authors
Dering, G. and Faulds, J. University of Nevada
geothermalgreat basinbasin and rangestructural controlstuscarora geothermal areastep-overaccommodation zonethesisthesis paperelko countynevadanvtuscarora geothermal fieldtuscarorastratigraphygeologic mapgeologystructural analysiswell datastructural geologydrill-hole datafault intersection

Utah FORGE: Earth Model Mesh Data for Selected Surfaces

Dec 07, 2018
20.83 MB
Publicly accessible
This submission contains a number of data files with vertices of meshed/interpolated surfaces used in the Phase 2B earth model. Examples include land surface (based on 10-meter DEM), the granitoid-basin fill contact, several faults, and also interpolated temperature isosurfaces f...
Authors
Podgorney, R. Idaho National Laboratory
geothermalenergystudent competitionearth modelforgeroosevelt hot springsutahdemdigital elevation modelgeospatial datacoordinateisosurfacefaultstructurestructuraldatalocationland surfacetemperatureopal moundnegro magegsmilfordenhanced geothermal systemutah forgemodelingmodellingmesh datagranitoidtoptopographygeologybasin fillresourcecharacterizationprocessed data

DEEPEN Global Standardized Categorical Exploration Datasets for Magmatic Plays

Jun 30, 2023
1.03 MB
Publicly accessible
DEEPEN stands for DE-risking Exploration of geothermal Plays in magmatic ENvironments. As part of the development of the DEEPEN 3D play fairway analysis (PFA) methodology for magmatic plays (conventional hydrothermal, superhot EGS, and supercritical), weights needed to be develop...
Authors
Taverna, N. et al National Renewable Energy Laboratory
geothermalenergydeepensuperhotsupercriticalsuperhot egsmagmatichydrothermalweightspfapcaunsupervisedstandardizedexplorationcharacterizationglobal

US Low-Temperature EGS Resource Potential Estimate

Jun 30, 2016
197.55 MB
Publicly accessible
Shapefile of shallow, low-temperature EGS resources for the United States, and accompanying paper (submitted to GRC 2016) describing the methodology and analysis. These data are part of a very rough estimate created for use in the U.S. Department of Energy Geothermal Technology O...
Authors
Mullane, M. et al National Renewable Energy Laboratory
geothermalegslow temperaturedirect useresource potentialshapefilegis datalow-tempvision studyestimategeovisionpaperthermal energyshallowgisgeospatial data

Assessing Low-Temperature Geothermal Play Types: Relevant Data and Play Fairway Analysis Methods

Jan 01, 2023
17.19 MB
Publicly accessible
This data catalog contains information on low temperature geothermal play types. The U.S. Department of Energy (DOE) Geothermal Technologies Office (GTO) supports the Geothermal Heating and Cooling Geospatial Datasets and Analysis project, conducted by the National Renewable Energ...
Authors
Davalos, E. et al National Renewable Energy Laboratory
geothermalenergylow-temperaturedatasetsgeothermal heating and coolingdata cataloglow temperaturegeospatialgeochemicalprocessed datageophysicaleconomic riskdata repositoryplay fairway analysisplay fairwayalaskahawaiiunited statesexploration risktechnical reportreport

Lightning Dock Geothermal Field GIS Data

Aug 19, 2026
1.34 GB
Curated
This submission houses geospatial data for the Lightning Dock geothermal (LDG) field in the Animas Valley, Hidalgo County, south-western New Mexico. LDG is a liquid-dominated system produced for binary (ORC) power generation. In this submission shp and tif files are zipped with al...
Authors
Ifrene, G. et al Zanskar Geothermal
geothermalenergygeospatiallightning dockgiswaterchemistrywell datageologicaltemperaturegeophysicalaeromagneticgravitylidarfaults

Chelating Resins for Selective Separation and Recovery of Rare Earth Elements from Low Temperature Geothermal Water

Dec 31, 2016
100.34 kB
Publicly accessible
Study on the use of organic ligands to extract lanthanides from low temperature geothermal water.
Authors
Callura, J. Carnegie Mellon University
geothermalrare earth elementlanthanideadsorptionmineral revcoveryselective separationlow templow temperaturechelating resinscarnegie mellongeochemistrymineralogybrinechemical propertiesphysical propertiescomposition

Low-Temperature Geothermal Geospatial Datasets: An Example from Alaska

Feb 06, 2023
242.5 MB
Publicly accessible
This project is a component of a broader effort focused on geothermal heating and cooling (GHC) with the aim of illustrating the numerous benefits of incorporating GHC and geothermal heat exchange (GHX) into community energy planning and national decarbonization strategies. To bet...
Authors
Davalos Elizondo, E. et al National Renewable Energy Laboratory
geothermalenergylow temperaturegeothermal resourcesdatasetheat flowthermal conductivitybottom-hole temperaturegeoreportrsatheat pumpghpgeothermal heat exchangelow tempgeologygeophysicsoil and gaswellgeospatial dataghcghxgeothermal heating and coolingalaskaresearch size assessment tool

Low Temperature Geothermal Resource Assessment for Desalination in United States

Sep 30, 2016
1.6 MB
Publicly accessible
This data is a compilation of well observations from the Southern Methodist University (SMU) and Association of American State Geologists (AASG), location of identified low temperature geothermal systems from United States Geological Survey (USGS), and low temperature geothermal w...
Authors
Akar, S. and Turchi, C. National Renewable Energy Laboratory
geothermallow temperaturedesalinationboreholedirect-usemembrane distillationresource assessmentlow tempfresh water availabilitythermal energy desalinationeconomicslcohlevelized cost of heat

Low-Temperature Hydrothermal Resource Potential Estimate

Jun 30, 2016
2.79 MB
Publicly accessible
Compilation of data (spreadsheet and shapefiles) for several low-temperature resource types, including isolated springs and wells, delineated area convection systems, sedimentary basins and coastal plains sedimentary systems. For each system, we include estimates of the accessible...
Authors
Mullane, M. et al National Renewable Energy Laboratory
geothermalhydrothermallow-temperaturedirect usespringswellsdelineated areasedimentary basinaccessible resource basemean extractable resourcebeneficial heatusgsresource potentialcoastal plainslow temperatureegsdepthshallow temperauteconvectionconductioncoastal plainisolatednrelsmubottom-hole-temperaturetemperature datadepth dataisolated systemshapefilegis data

Colorado Potential Geothermal Pathways

Feb 01, 2012
68.99 kB
Publicly accessible
This layer contains the weakened basement rocks. Isostatic gravity was utilized to identify structural basin areas, characterized by gravity low values reflecting weakened basement rocks. Together interpreted regional fault zones and basin outlines define geothermal "exploration f...
Authors
E., R. Flint Geothermal, LLC
geothermalcoloradobasement weaknessgravityfaultsfluid flowbasement weaknessesarcgisshapefileshape filegeospatialgeospatial datadatageophysicsexplorationpfaplay fairwayanalysissuperheated fluid flowvolcanic activityremote sensingfault detectionanomaly detection

FedGeo Project: Low-Temperature Geothermal Resources of East-Central Georgia

Sep 29, 2026
27.37 kB
In progress
This collection includes datasets used for the analyses and modeling of low-temperature geothermal resources in east-central Georgia. This project file includes tabular and geospatial data accessed from publicly available repositories and scholarly and government publications.
Authors
Pandey, U. et al University of Illinois Urbana-Champaign
geothermalenergygeorgiageologyhydrogeologymodelinggeophysicsfedgeolow temperature

Low-Temperature Hydrothermal Resource Potential Estimate

Jun 30, 2016
1.88 MB
Publicly accessible
Compilation of data (spreadsheet and shapefiles) for several low-temperature resource types, including isolated springs and wells, delineated area convection systems, sedimentary basins and coastal plains sedimentary systems. For each system, we include estimates of the accessibl...
Authors
Mullane, M. et al National Renewable Energy Laboratory
geothermallow-temperaturedirect usehydrothermalspringswellsdelineated areasedimentary basincoastal plainsaccessible resource basemean extractable resourcebeneficial heatusgsresource potentialdeprecateddepthtemperaturevolumeresource estimatepotentialaccessible resourcelow temp

Calculation Tool for Transported Geothermal Energy Using Two-Step Absorption Process

Feb 01, 2016
24.33 kB
Publicly accessible
This spreadsheet allows the user to calculate parameters relevant to techno-economic performance of a two-step absorption process to transport low temperature geothermal heat some distance (1-20 miles) for use in building air conditioning. The parameters included are (1) energy de...
Authors
Liu, X. et al Oak Ridge National Laboratory
geothermalabsorptionlow temperaturecalculation toolcommercial building conditioningcalculatorabsoptionlow tempaeraturetoolenergy densitytransportation costequipment costpublic reportlow tempeconomicsfeasibilitytechnicalcommercialconditioning

Procurement Options for Low Temperature Geothermal Technologies at Federal Facilities

Sep 30, 2023
Size unavailable
Publicly accessible
Included here are access links to a report on procurement options for low temperature geothermal technologies at federal facilities from Pacific Northwest National Laboratory. Federal agencies are moving towards more efficient and resilient facilities by increasingly implementing...
Authors
Heiland, M. et al Pacific Northwest National Laboratory
geothermalenergyfederal facilitiesprocurementgeothermal heat pumpsbuildingslow temperature geothermalghptechnical reportheating and coolingdistrict heatingenergy saving performance contractsespchvac

Exploring for Geothermal Resources in a Dormant Volcanic System: The Haleakala Southwest Rift Zone, Maui, Hawai'i

Dec 01, 2011
46.27 MB
Publicly accessible
Suites of new geophysical and geochemical surveys provide evidence for geothermal resource at the Haleakala Southwest Rift Zone (HSWRZ) on Maui Island, Hawai'i. This poster outlines the Site's background, the geophysical surveys conducted on the Site (LiDAR, gravity and magnetics)...
Authors
Martini, B. et al Ormat Nevada Inc
geothermalexplorationblind geothermal systemsmauihawaiivolcanicgeophysicalgeochemicaltimelinebudgetgravityco2 fluxsoil temperaturehyperspectralisotopeaeromagneticpunaulupalakuahaleakalarift zone

Utah FORGE: Roosevelt Hot Springs Analytical Well-Based Temperature Model Data

Dec 07, 2018
8.25 kB
Publicly accessible
This submission contains a cumulative record of one-dimensional temperature modeling based off of well data in the vicinity of the Utah FORGE site. Temperature log data from wells used, and in some cases were extrapolated below the bottom of a number of wells. The data were corre...
Authors
Podgorney, R. and Allis, R. Idaho National Laboratory
geothermalenergytemperature modelstudent competitionforgeutahroosevelt hot springs1dtemperaturemodelmodelingwell-basedegsmilfordutdataearthutah forgemodellingwell datatemperature datacharacterizationgeoreferenced datageospatial dataresourceprocessed data

August 2014 Dixie Valley Binary Costs

Aug 31, 2014
38 kB
Publicly accessible
Binary Costs and man-hour data supporting the technical and economic feasibility of utilizing the available unused heat to generate additional electric power from a binary power plant from the low-temperature brine at the Dixie Valley Geothermal Power Plant.
Authors
Lee, V. Terra-Gen Sierra Holdings, LLC
geothermaldixie valleybinary systembottoming cyclebinarynevadacost databinary power plantlow temperaturebrinebottomingbinary cyclecosts

September 2014 Dixie Valley Binary Costs

Sep 30, 2014
37.5 kB
Publicly accessible
Binary costs and man-hour data supporting the technical and economic feasibility of utilizing the available unused heat to generate additional electric power from a binary power plant from the low-temperature brine at the Dixie Valley Geothermal Power Plant.
Authors
Lee, V. Terra-Gen Sierra Holdings, LLC
geothermaldixie valley binary systembottoming cyclebinarycost databinary power plantlow temperaturebrinebottomingbinary cyclecostsnevada

Technoeconomics of Transported Geothermal Energy

Aug 10, 2016
5.77 MB
Publicly accessible
This data set was used to calculate the technical potential and economic feasibility of transported geothermal energy, according to the methodology outlined in the final report included below.
Authors
Liu, X. et al Oak Ridge National Laboratory
geothermallow temperaturetransportedend usetechno-economicstechnicaleconomicassessmentfeasibledemandsupplyresourceenergy
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