Journal profile · ENERGY & FUELS
International Journal of Energy Optimization and Engineering
ISSN 2160-9500 · eISSN 2160-9543
International Journal of Energy Optimization and Engineering: CAS Zone 4 · Engineering (2025 upgraded edition); fully open access.
Scope
Aims, scope and focus
International Journal of Energy Optimization and Engineering is in Zone 4 of Engineering in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Optimal Power Flow Distribution, Microgrid Control and Optimization and Electric Power System Optimization, together about 34.1% of its articles. Its main subfields are Electrical and Electronic Engineering. (generated from OpenAlex topic counts and CAS ranking data)
Research area (LetPub): ENERGY & FUELS
Main research topics OpenAlex counts of recent articles; shares are approximate
- Optimal Power Flow DistributionEngineering12.7%
- Microgrid Control and OptimizationEngineering10.7%
- Electric Power System OptimizationEngineering10.7%
- Power System Optimization and StabilityEngineering9%
- Smart Grid Energy ManagementEngineering5.8%
- Energy Load and Power ForecastingEngineering4.3%
- Solar Radiation and PhotovoltaicsComputer Science4.3%
- Photovoltaic System Optimization TechniquesEnergy4.1%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Engineering Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Engineering | Zone 4 |
| Minor | Energy & Fuels | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Not covered
Not covered by this edition.
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
Database indexing
Indexed in: no record yet.
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- h-index
- 16OpenAlex ·
- i10-index
- 40OpenAlex ·
- 2-year mean citedness
- 0OpenAlex ·
- Share of gold OA articles
- 27.59%LetPub ·
Articles by year OpenAlex count · 276 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2023 | 1 | 1 | 14 |
| 2022 | 17 | 17 | 28 |
| 2021 | 18 | 0 | 60 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Fees & open access
APC and open-access policy
Fully open accessOpenAlex
Every article is open access; authors usually pay an article processing charge (APC).
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- ISSN
- 2160-9500
- Electronic ISSN
- 2160-9543
FAQ
Frequently asked questions about International Journal of Energy Optimization and Engineering
What CAS zone is International Journal of Energy Optimization and Engineering in?
In the 2025 upgraded edition of the CAS Journal Ranking, International Journal of Energy Optimization and Engineering is in Zone 4 of Engineering, and in Zone 4 of the minor category Energy & Fuels. Zones from different editions, and from major and minor categories, are not interchangeable.
Is International Journal of Energy Optimization and Engineering open access, and what is the APC?
International Journal of Energy Optimization and Engineering is a fully open-access journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-26). Last updated: .