| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Engineering (miscellaneous) | 107 / 300 | 64th | Q2 |
| Management, Monitoring, Policy and Law | 181 / 432 | 58th | Q2 |
| Surfaces, Coatings and Films | 66 / 141 | 53rd | Q2 |
| Electronic, Optical and Magnetic Materials | 157 / 318 | 50th | Q2 |
| Ceramics and Composites | 66 / 133 | 50th | Q2 |
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Evergreen
Evergreen is Scopus-indexed (Q2, CiteScore 4.1). Published by Joint Journal of Novel Carbon Resource Sciences and Green Asia Strategy.
Checked against the index lists dated .
ISSN 2189-0420Verify ISSN ↗2432-5953Verify ISSN ↗
Publisher: Joint Journal of Novel Carbon Resource Sciences and Green Asia Strategy
Cost to publish: No APC data — check the publisher
Not listed in: Web of Science, DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Quick answers
Is Evergreen indexed in Scopus?
Yes — actively indexed in Scopus, coverage 2014–present, best quartile Q2, CiteScore 4.1.
What quartile is Evergreen in Scopus?
Evergreen is Q2 in Engineering (miscellaneous) (rank 107 of 300), Q2 in Management, Monitoring, Policy and Law (rank 181 of 432) and Q2 in Surfaces, Coatings and Films (rank 66 of 141), by CiteScore 2025. It is ranked in 5 subject areas in all.
What is the impact factor of Evergreen?
Evergreen is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 4.1, quartile Q2, 64th percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.312, quartile Q3, with an H-index of 36.
Who publishes Evergreen and what is its ISSN?
Evergreen is published by Joint Journal of Novel Carbon Resource Sciences and Green Asia Strategy. Its print ISSN is 2189-0420 and its online ISSN is 2432-5953.
Is Evergreen in Web of Science?
No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
Is Evergreen open access?
No — it is not registered as an open-access journal in DOAJ or Scopus.
How well cited is Evergreen? — open metrics via OpenAlex
Evergreen has an h-index of 34 and a 2-year mean of 1.08 citations per paper (OpenAlex). Its Scopus CiteScore is 4.1, quartile Q2. On 2-year citations it ranks #167 of 268 Scopus journals in Engineering (miscellaneous).
Evergreen published 168 papers in 2025; its busiest recent year was 2024 with 339. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
Who publishes in Evergreen? — latest 97 articles, 2026
In its latest 97 research articles (2026), authors are most often from Indonesia (57.7%), India (13.4%) and Vietnam (7.2%). More than half of recent authorship comes from one country.
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Are there integrity warnings for Evergreen? — indicators, not proof of misconduct
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags 5 of its papers. These are indicators to check, not findings against the journal.
- Scopus statusActive
- Retracted papers None recorded
- Problematic Paper Screener flags 5 · 3.7 per 1,000 papers — mostly tortured phrases
- Author concentration57.7% of recent authorship from Indonesia
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
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