ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q3Scopus Q3SCImago #15,478Hybrid

Proceedings of the Institution of Mechanical Engineers Part A-Journal of Power and Energy

Acronym:jpe
•
Abbreviation (ISO):P I MECH ENG A-J POW
•
Identifier (ISSN):0957-6509(Print)/2041-2967(Online)
•
Publisher:SAGE Publications Ltd
Clarivate IF (2026)
1.5↑ +0.4
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Proceedings of the Institution of Mechanical Engineers Part A-Journal of Power and Energy

WoS Q3
01231.0220181.6920191.5620201.8820211.6220221.720231.220241.120251.52026
Annual Impact Factor Metric
Current (2026):1.5
Scopus SJR & RankScopus Q3
0.354
#15,478

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
76

76 papers with at least that number of citations each

WoS: SCIE / JCRQ3
Self-Citation Rate8.3%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
99articles/year
4.53% Gold OA•98.35% Original Research

Aims & Scope

The Journal of Power and Energy, Part A of the Proceedings of the Institution of Mechanical Engineers, is dedicated to publishing peer-reviewed papers of high scientific quality on all aspects of the technology of energy conversion systems.

Topics Covered (Recognized by AI)
Physics88.5%Engineering88.2%Thermodynamics82.9%Mechanical engineering69.1%Quantum mechanics59.8%Aerospace engineering59.5%Mechanics58.2%Computer science45.9%Geography45.2%Mathematics44.3%Materials science40.7%Geology36.4%Electrical engineering35.8%Meteorology33.1%Biology32.9%Chemistry32.3%Environmental science29.3%Geometry28.9%Turbine28.5%Organic chemistry25.7%Oceanography23.9%Gas compressor22.2%Composite material21.3%Flow (mathematics)21%

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ENGINEERING, MECHANICAL

Q3
Rank135/184
IndexSCIE
JCRSCIE2026

THERMODYNAMICS

Q3
Rank57/78
IndexSCIE
JCISCIE2026

ENGINEERING, MECHANICAL

Q4
Rank148/184
IndexSCIE
JCISCIE2026

THERMODYNAMICS

Q4
Rank62/78
IndexSCIE

Annual Historical Statistics & Publications

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

12 year
2026Latest
IF1.5
Articles / Year128
Total Citations7
2025
IF1.1
Articles / Year97
Total Citations105
2024
IF1.2
Articles / Year83
Total Citations209
2023
IF1.7
Articles / Year108
Total Citations516
2022
IF1.616
Articles / Year125
Total Citations606

SCImago & Scopus Journal Intelligence

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

Rank #15,478Scopus Q3SCImago Profile
Scopus Coverage:1983-2026
Scopus Broad Areas:EnergyEngineering
Scopus Citation Rank (SJR)Q3
0.354

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

Quartile: Scopus Q3
Citations / Doc (2 years)
1.92

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

2-Year Citation Window
Estimated Publication Fee (APC)
$2,810 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations641
3-Year Documents329
Citable Documents329

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 Rate24.4%

Percentage of female authors published in the journal

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

Scopus Subject Categories

Energy Engineering and Power TechnologyQ3
Mechanical EngineeringQ3
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: 8.3%

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):
4区 (Zone 4)Engineering & Technology
Minor Category (Specific Field):
4区THERMODYNAMICS
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

Proceedings of the Institution of Mechanical Engineers Part A-Journal of Power and Energy (acronym: jpe, abbr: P I MECH ENG A-J POW, ISSN: 0957-6509) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by SAGE Publications Ltd in England. The periodical holds a Journal Impact Factor (JIF) of 1.50, ranking in quartile Q3 of Web of Science (SCIE), a Scopus SJR indicator of 0.354 (Q3), an H-index of 76.

The journal enforces rigorous peer evaluation with a publication frequency of Bimonthly, an annual output of approximately 99 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $2,810 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
SAGE Publications Ltd
Publication Language
English
Frequency
Bimonthly
Indexing & Databases
SCIEScopusPubMed
Editorial Address
PROFESSIONAL ENGINEERING PUBLISHING LTD, 1 BIRDCAGE WALK, WESTMINISTER, ENGLAND, SW1H 9JJ

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: 73a18c07-b290-4bbd-8daa-e5bc23faea63
Database Updated: 2026-10-01