Energies

Energies is a peer-reviewed, open access journal of related scientific research, technology development, engineering policy and management studies related to the general field of energy (from technologies of energy supply, conversion, dispatch and final use to the physical and chemical processes behind such technologies), and is published semimonthly online by MDPI. The European Biomass Industry Association (EUBIA), Association of European Renewable Energy Research Centres (EUREC), Institute of Energy and Fuel Processing Technology (ITPE), International Society for Porous Media (InterPore), CYTED and others are affiliated with Energies and their members receive discounts on the article processing charges.

• Open Access— free for readers, with article processing charges (APC) paid by authors or their institutions.
• High Visibility: indexed within Scopus, SCIE (Web of Science), Ei Compendex, RePEc, Inspec, CAPlus / SciFinder, and other databases.
• Journal Rank: CiteScore - Q1 (Control and Optimization)
• Rapid Publication: manuscripts are peer-reviewed and a first decision is provided to authors approximately 16.7 days after submission; acceptance to publication is undertaken in 3.5 days (median values for papers published in this journal in the first half of 2026).
• Recognition of Reviewers: Reviewers whose reports are timely and of high quality receive an APC discount voucher for a future publication in an MDPI journal. Become a reviewer.
• Sections: published in 41 topical sections.
• Companion journals for Energies include: Energy Storage and Applications, Bioresources and Bioproducts, Hydropower, Photovoltaics and Smart Grids.
• Journal Cluster of Energy and Fuels: Energies, Batteries, Hydrogen, Biomass, Electricity, Wind, Fuels, Gases, Solar, ESA, Bioresources and Bioproducts, Methane, Nanoenergy Advances, Journal of Nuclear Engineering, Thermo and Photovoltaics.