ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q2Scopus Q1SCImago #3,797Hybrid

Journal of the Energy Institute

Acronym:jotei
•
Abbreviation (ISO):J. ENERGY INST
•
Identifier (ISSN):1743-9671(Print)/1746-0220(Online)
•
Publisher:Elsevier BV
Clarivate IF (2026)
6.5↑ +0.3
Journal Impact Factor
IF Trend↓
WoS Quartile
Q2
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Journal of the Energy Institute

WoS Q2
24794.2220183.7720194.7520206.1920216.4720225.720235.620246.220256.52026
Annual Impact Factor Metric
Current (2026):6.5
Scopus SJR & RankScopus Q1
1.169
#3,797

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
83

83 papers with at least that number of citations each

WoS: SCIE / JCRQ2
Self-Citation Rate8.9%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
197articles/year
7.7% Gold OA•96.84% Original Research

Aims & Scope

The Journal of the Energy Institute provides peer reviewed coverage of original high quality research on energy, engineering and technology.The coverage is broad and the main areas of interest include: Combustion engineering and associated technologies; process heating; power generation; engines and propulsion; emissions and environmental pollution control; clean coal technologies; carbon abatement technologies Emissions and environmental pollution control; safety and hazards; Clean coal technologies; carbon abatement technologies, including carbon capture and storage, CCS; Petroleum engineering and fuel quality, including storage and transport Alternative energy sources; biomass utilisation and biomass conversion technologies; energy from waste, incineration and recycling Energy conversion, energy recovery and energy efficiency; space heating, fuel cells, heat pumps and cooling systems Energy storage The journal's coverage reflects changes in energy technology that result from the transition to more efficient energy production and end use together with reduced carbon emission.

Topics Covered (Recognized by AI)
EngineeringChemistryOrganic ChemistryPhysicsWaste ManagementBiologyMaterials ScienceThermodynamicsPhysical ChemistryEnvironmental ScienceQuantum MechanicsChemical EngineeringBiochemistryGeographyEcologyCatalysisComposite MaterialsGeologyAerospace EngineeringArchaeologyHistoryMetallurgyComputer ScienceMechanical EngineeringMathematics

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ENERGY & FUELS

Q2
Rank65/191
IndexSCIE
JCISCIE2026

ENERGY & FUELS

Q2
Rank82/191
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF6.5
Articles / Year252
Total Citations197
2025
IF6.2
Articles / Year419
Total Citations2,506
2024
IF5.6
Articles / Year389
Total Citations4,835
2023
IF5.7
Articles / Year284
Total Citations6,188
2022
IF6.47
Articles / Year157
Total Citations4,533

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #3,797Scopus Q1SCImago Profile
Scopus Coverage:2004-2026
Scopus Broad Areas:EnergyEngineeringPhysics and Astronomy
Scopus Citation Rank (SJR)Q1
1.169

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q1
Citations / Doc (2 years)
6.92

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$3,421 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations5,321
3-Year Documents777
Citable Documents777

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate32.6%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Condensed Matter PhysicsQ1
Control and Systems EngineeringQ1
Electrical and Electronic EngineeringQ1
Energy Engineering and Power TechnologyQ1
Fuel TechnologyQ1
Renewable Energy, Sustainability and the EnvironmentQ2
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 8.9%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
2区 (Zone 2)Engineering & Technology
Minor Category (Specific Field):
3区ENERGY & FUELS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Journal of the Energy Institute (acronym: jotei, abbr: J. ENERGY INST, ISSN: 1743-9671) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Elsevier BV in England. The periodical holds a Journal Impact Factor (JIF) of 6.50, ranking in quartile Q2 of Web of Science (SCIE), a Scopus SJR indicator of 1.169 (Q1), an H-index of 83.

The journal enforces rigorous peer evaluation with a publication frequency of Quarterly, an annual output of approximately 197 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $3,421 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Elsevier BV
Publication Language
English
Frequency
Quarterly
Indexing & Databases
SCIEScopusPubMed
Editorial Address
MANEY PUBLISHING, STE 1C, JOSEPHS WELL, HANOVER WALK, LEEDS, ENGLAND, W YORKS, LS3 1AB

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Record UUID: 5e057fb7-32b9-4611-95db-abb3216a7e4e
Database Updated: 2026-10-16