As of January 1st, 2026, the title for this journal is changing to ENGINEERING Energy. ENGINEERING Energy, formerly known as Frontiers in Energy, is an international journal that presents frontiers, innovation, and interdisciplinary research in energy science and engineering. Covers all main branches of energy science and engineering. Publishes a variety of article types including review, original research articles, perspectives, news & highlights, and viewpoints. Promotes interchanges of ideas between energy scientists and engineers globally. Established platform for energy technology research and strategic thinking.
⚡ Speed vs Prestige
How does this journal balance review speed with impact level?
Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.
Publication & Citation Trend
Articles published
Times cited
2018
2019
2020
2021
2022
2023
2024
2025
Source: OpenAlex · Note: citations accumulate over time so older years appear higher
SJR Quartile by Discipline
Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.
Energy Engineering and Power TechnologyQ2
Subject Classification
Scopus Categories
Energy Engineering and Power Technology
Research Topics (OpenAlex)
Microgrid Control and OptimizationElectrocatalysts for Energy ConversionAdvanced Photocatalysis TechniquesSmart Grid Energy ManagementAdvanced Combustion Engine TechnologiesHybrid Renewable Energy SystemsCatalytic Processes in Materials SciencePhotovoltaic System Optimization TechniquesOptimal Power Flow DistributionCombustion and flame dynamics