Dataset · MLC-0117 · [FULL TEXT]

Energy terminology

Name: Energy terminology
Creator: MLchart
License: https://mlchart.com/terms/

1Description

Energy terminology. 2,515 terms with definitions, abbreviations, synonyms, subjects and references. Every term is published as its own page, A to Z.

Subjects (7): Electricity (259); Coal (205); Petroleum (186); Renewable energy (118); Natural gas (88); Nuclear (35); Alternative fuels (24).

2Schema

Table 1. Fields
Field	Type	Description	Example
id	string	Stable MLchart term identifier	MLC-T-ENE-000385
term	string	Headword as published	Conference of the parties
field	string	Field of the dataset	Energy
definition	string	Definition text; several definitions are numbered	The collection of nations that have ratified the Framework Convention...
abbreviation	string	Abbreviation or acronym	COP
synonyms	array	Equivalent terms	HCFC
subject	string	Subject within the field	Electricity
see_also	array	Related terms in the same field	Framework Convention on Climate Change
references	array	Publications cited for the definition	EIA Glossary
url	string	Canonical page of the term	https://mlchart.com/terminology/energy/conference-of-the-parties/

3Sample records

Sample record

{
  "id": "MLC-T-ENE-000385",
  "term": "Conference of the parties",
  "field": "Energy",
  "definition": "The collection of nations that have ratified the Framework Convention on Climate Change(FCCC). The primary role of the COP is to keep implementation of the FCCC under review and make the decisions necessary for its effective implementation. Also see Framework Convention on Climate Change (FCCC).",
  "abbreviation": "COP",
  "see_also": [
    "Framework Convention on Climate Change"
  ],
  "references": [
    "EIA Glossary"
  ],
  "url": "https://mlchart.com/terminology/energy/conference-of-the-parties/"
}

4Browse

Table 2. Terms by initial
Initial	Terms	From	To
A	119	AC	Azimuth angle
B	89	b	Byproduct
C	271	C_4H	Cycling plant
D	128	Dam	Dump energy
E	146	E85 (Flex Fuel)	Extraordinary income deductions (electric utility)
F	129	Fabricated fuel	Futures market
G	76	gal	Gypsum
H	72	H	Hypothetical resources (coal)
I	92	Identified resources	Isotopes
J	8	Jacket	Jurisdictional utilities
K	11	Kaplan turbine	Kyoto Protocol
L	94	Lamp	Lumens/Watt (lpw)
M	150	M	Municipality
N	116	N_2O	Nymex
O	119	Occupancy sensors	Ozone precursors
P	210	Packaged air conditioning units	Pyrolysis
Q	5	QUAD	Quantity wires charge
R	205	RAC	R-value
S	212	Salable coal	System operator (electric)
T	97	T	Type of drive (vehicle)
U	59	ULCC	Utility-sponsored conservation program
V	33	Vacuum distillation	Voltage reduction
W	69	WACOG	WTI
X	1	Xylene	Xylene
Y	3	Yard and food waste	Yellowcake
Z	1	Zero Energy Building	Zero Energy Building

Acronyms and abbreviations: 136 entries with expansions.

5Uses

Domain adaptation and fine-tuning of language models
Term extraction, entity recognition and entity linking
Glossary, thesaurus and ontology construction
Search query expansion and synonym mapping
Evaluation sets for definition and question answering tasks

6Citation

@misc{mlchart_terminology_energy_2026,
  title     = {Energy terminology},
  author    = {MLchart},
  publisher = {MLchart},
  year      = {2026},
  version   = {2026.10},
  url       = {https://mlchart.com/terminology/energy/}
}

MLchart. (2026). Energy terminology (Version 2026.10) [Data set]. https://mlchart.com/terminology/energy/

7Access

The full Energy terminology dataset (MLC-0117), 2,515 records. Delivered as JSONL, CSV or Parquet under a commercial licence.

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