Heber 2 Geothermal Power Plant
E1030682
Heber 2 Geothermal Power Plant is a geothermal power facility in the Heber Geothermal Field in Southern California that generates electricity using naturally occurring underground heat.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Heber 2 Geothermal Power Plant canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13209254 — 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.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Heber 2 Geothermal Power Plant Context triple: [Heber Geothermal Field, hasPowerPlant, Heber 2 Geothermal Power Plant]
-
A.
Devil Canyon Powerplant
Devil Canyon Powerplant is a hydroelectric generating facility in Southern California that produces power as part of the State Water Project’s water conveyance and energy system.
-
B.
Healy Power Plant
Healy Power Plant is a coal-fired power generation facility located near the community of Healy in interior Alaska.
-
C.
Palo Seco Power Plant
Palo Seco Power Plant is a major thermoelectric generating station in Puerto Rico that supplies electricity to the San Juan metropolitan area and surrounding regions.
-
D.
Tekapo B Power Station
Tekapo B Power Station is a hydroelectric power station in New Zealand that generates electricity using water from Lake Tekapo as part of the Waitaki hydro scheme.
-
E.
Utanen power plant
Utanen power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to the region’s renewable energy production.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Heber 2 Geothermal Power Plant Target entity description: Heber 2 Geothermal Power Plant is a geothermal power facility in the Heber Geothermal Field in Southern California that generates electricity using naturally occurring underground heat.
-
A.
Devil Canyon Powerplant
Devil Canyon Powerplant is a hydroelectric generating facility in Southern California that produces power as part of the State Water Project’s water conveyance and energy system.
-
B.
Healy Power Plant
Healy Power Plant is a coal-fired power generation facility located near the community of Healy in interior Alaska.
-
C.
Palo Seco Power Plant
Palo Seco Power Plant is a major thermoelectric generating station in Puerto Rico that supplies electricity to the San Juan metropolitan area and surrounding regions.
-
D.
Tekapo B Power Station
Tekapo B Power Station is a hydroelectric power station in New Zealand that generates electricity using water from Lake Tekapo as part of the Waitaki hydro scheme.
-
E.
Utanen power plant
Utanen power plant is a hydroelectric power station located on the Oulujoki River in Finland, contributing to the region’s renewable energy production.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
energy infrastructure
ⓘ
geothermal power plant ⓘ power station ⓘ |
| belongsToCategory |
Geothermal power stations in California
ⓘ
Renewable energy power stations in the United States ⓘ |
| conversionType | thermal energy to electrical energy ⓘ |
| coolingSource | geothermal reservoir ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drillingRequired | true ⓘ |
| emissionType | low greenhouse gas emissions ⓘ |
| energyConversionProcess | geothermal brine to steam to electricity ⓘ |
| fuelType | geothermal fluid ⓘ |
| gridConnection | electric power grid ⓘ |
| hasEnvironmentalBenefit | reduced fossil fuel use ⓘ |
| hasFunction | electricity generation ⓘ |
| heatSource | Earth’s internal heat ⓘ |
| isBaseloadPlant | true ⓘ |
| isDispatchable | baseload operation ⓘ |
| isLowCarbon | true ⓘ |
| isOnshore | true ⓘ |
| isPartOfSector |
electric power sector
ⓘ
renewable energy sector ⓘ |
| isRenewable | true ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Heber Geothermal Field NERFINISHED ⓘ Imperial County, California NERFINISHED ⓘ Southern California ⓘ |
| locatedInBasin | Imperial Valley NERFINISHED ⓘ |
| locatedInRegion | Salton Trough geothermal region NERFINISHED ⓘ |
| locatedNear | Heber, California NERFINISHED ⓘ |
| operationalStatus | operational ⓘ |
| partOf | Heber Geothermal Field NERFINISHED ⓘ |
| plantType | geothermal steam power plant ⓘ |
| powerGenerationMethod | geothermal steam turbines ⓘ |
| region | Western United States NERFINISHED ⓘ |
| technologyType | geothermal power technology ⓘ |
| usesEnergySource |
geothermal energy
ⓘ
underground heat ⓘ |
| usesResource | geothermal reservoir ⓘ |
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.
Instruction
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.
Input
Subject: Heber 2 Geothermal Power Plant Description of subject: Heber 2 Geothermal Power Plant is a geothermal power facility in the Heber Geothermal Field in Southern California that generates electricity using naturally occurring underground heat.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.