Casa Diablo geothermal field
E278439
Casa Diablo geothermal field is a geothermal power and hot-spring area near California’s Long Valley Caldera that taps volcanic heat for energy production.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Casa Diablo geothermal field canonical | 1 |
| Long Valley Caldera geothermal system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2565315 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
Target entity: Casa Diablo geothermal field Context triple: [Long Valley Caldera, hasNearbyFeature, Casa Diablo geothermal field]
-
A.
El Tatio geyser field
El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
-
B.
The Geysers geothermal field
The Geysers geothermal field is a major geothermal energy production area in Northern California, known as one of the largest geothermal power complexes in the world.
-
C.
Valley of Geysers region
The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
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D.
Lassen Volcanic National Park hydrothermal system
The Lassen Volcanic National Park hydrothermal system is a geothermally active area in northern California characterized by boiling springs, fumaroles, mud pots, and other volcanic features powered by the park’s underlying magma.
-
E.
Garibaldi Lake volcanic field
Garibaldi Lake volcanic field is a volcanic region in southwestern British Columbia, Canada, known for its stratovolcanoes, lava domes, and extensive Pleistocene to Holocene volcanic activity.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Casa Diablo geothermal field Target entity description: Casa Diablo geothermal field is a geothermal power and hot-spring area near California’s Long Valley Caldera that taps volcanic heat for energy production.
-
A.
El Tatio geyser field
El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
-
B.
The Geysers geothermal field
The Geysers geothermal field is a major geothermal energy production area in Northern California, known as one of the largest geothermal power complexes in the world.
-
C.
Valley of Geysers region
The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
-
D.
Lassen Volcanic National Park hydrothermal system
The Lassen Volcanic National Park hydrothermal system is a geothermally active area in northern California characterized by boiling springs, fumaroles, mud pots, and other volcanic features powered by the park’s underlying magma.
-
E.
Garibaldi Lake volcanic field
Garibaldi Lake volcanic field is a volcanic region in southwestern British Columbia, Canada, known for its stratovolcanoes, lava domes, and extensive Pleistocene to Holocene volcanic activity.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
geothermal field
ⓘ
geothermal power plant complex ⓘ |
| associatedWith | Long Valley volcanic hazard monitoring ⓘ |
| commissioned | 1980s ⓘ |
| contributesTo | California renewable portfolio standard goals ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| electricityGeneration | grid-connected power production ⓘ |
| energyConversionType |
binary-cycle geothermal power
ⓘ
flash-steam geothermal power ⓘ |
| energyType | renewable energy ⓘ |
| environmentalConcern |
ground deformation
ⓘ
induced seismicity ⓘ interaction with hydrothermal features in Long Valley Caldera ⓘ |
| fluidType | high-temperature geothermal brine ⓘ |
| geologicalSetting |
caldera margin
ⓘ
extensional tectonic regime ⓘ |
| hasFeature |
fumaroles
ⓘ
geothermal power plants ⓘ hot springs ⓘ steam vents ⓘ |
| hasNearbyAttraction |
Devils Postpile National Monument
ⓘ
Mammoth Mountain Ski Area ⓘ
surface form:
Mammoth Mountain ski area
|
| hasPowerPlant |
Casa Diablo I
ⓘ
Casa Diablo I ⓘ
surface form:
Casa Diablo II
Casa Diablo I ⓘ
surface form:
Casa Diablo III
|
| hasTemperature | high-temperature geothermal system ⓘ |
| hasWell |
injection wells
ⓘ
production wells ⓘ |
| heatSource |
Long Valley Caldera
ⓘ
surface form:
Long Valley Caldera magmatic system
volcanic heat ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Mono County, California ⓘ |
| locatedNear |
Long Valley Caldera
ⓘ
Mammoth Lakes area ⓘ
surface form:
Mammoth Lakes, California
|
| locatedOn | eastern flank of the Sierra Nevada ⓘ |
| monitoredBy |
Long Valley Observatory
ⓘ
United States Geological Survey ⓘ |
| namedAfter | Casa Diablo area ⓘ |
| near |
Inyo National Forest
ⓘ
Mammoth Lakes area ⓘ
surface form:
Mammoth Lakes Hot Creek area
U.S. Route 395 ⓘ
surface form:
U.S. Highway 395
|
| operator | Ormat Technologies ⓘ |
| partOf |
Long Valley Caldera
ⓘ
surface form:
Long Valley geothermal system
|
| regulatoryAuthority |
U.S. Bureau of Land Management
ⓘ
surface form:
Bureau of Land Management
California Energy Commission ⓘ |
| resourceType | liquid-dominated geothermal reservoir ⓘ |
| serves | local and regional electricity grid ⓘ |
| uses |
geothermal energy
ⓘ
hydrothermal resources ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Subject: Casa Diablo geothermal field Description of subject: Casa Diablo geothermal field is a geothermal power and hot-spring area near California’s Long Valley Caldera that taps volcanic heat for energy production.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.