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terawatt-hour

unit of energy
Intangible unit_of_energy Q2659078

Facts

8 properties
Instance of
unit of energy, SI-accepted non-SI unit[2]
Conversion to SI unit
+3600000000000000[6]
Conversion to standard unit
+1000000000000[7]
Measured physical quantity
energy[3]
Named after
terawatt, hour[4][5]
P14864
terawattitunti[17]
Unit symbol
TW·h, TWh, TW h, TW-h, TW·hr, TW hr, TWhr, TW-hr[9][10][11][12][13][14][15][16]
Wikidata SPARQL query equivalent
wd:Q2659078 p:P2370/psn:P2370 [wikibase:quantityAmount ?source; wikibase:quantityUnit ?base]. ?item p:P2370/psn:P2370 [wikibase:quantityAmount ?target; wikibase:quantityUnit ?base]. BIND(?source / ?target as ?value)[8]
🏷️ Also known as
en TW·h en TWh en terawatt hour en terawatt-hour en terawatthour en TW h de TWh de Terawattstunde es teravatio hora fi terawattitunti fr terawattheure fr térawatt-heure fr térawattheure fr TWh he טרהוואט שעה hu TWh hu terawattóra nl terawattuur nl TWh pl terawatogodzina
🔖 Identifiers · 7
Ontology of units of Measure 2.0 unit ID
terawattHour
QUDT dimension ID
A0E0L2I0M1H0T-2D0
QUDT unit ID
TeraW-HR
UCUM code
TW.h
UN/CEFACT Common Code
D32
Wolfram Language unit code
"Hours"*"Terawatts"
Wurvoc.org measure ID
terawatt_hour

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Named after 2
hour, terawatt
Instance of 1
unit of energy
Measured physical quantity 1
energy
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Summary

terawatt-hour is an unit of energy[1].

Body

Origins

Things named after include terawatt[4], an unit of power[18] and hour[5], an unit of time[19].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [18] ↑ . Wikidata. wikidata.org. → on this site
  2. [19] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). terawatt-hour. Retrieved November 7, 2026, from https://4ort.xyz/entity/terawatt-hour
MLA “terawatt-hour.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/terawatt-hour.
BibTeX @misc{4ortxyz_terawatt-hour_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{terawatt-hour}}, year = {2026}, url = {https://4ort.xyz/entity/terawatt-hour}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): terawatt-hour — https://4ort.xyz/entity/terawatt-hour (retrieved 2026-11-07)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 7w ago · Zache · 2026-09-17 view diff on Wikidata ↗
    Conversion to standard unit → {'amount': '+1000000000000'}
    Named after → terawatt, hour
    Measured physical quantity → energy
    Instance of → unit of energy, SI-accepted non-SI unit
    + 5 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ P14864: terawattitunti, #quickstatements; #temporary_batch_1789608241467"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.