Current Issue

About the Journal
Innovative Energy Systems and Technologies (IEST, E-ISSN 3120-3442) is an international, peer-reviewed, open-access journal dedicated to the latest research and applications of innovative energy systems. It is published regularly and semi-annually online by Cultech Publishing Sdn. Bhd., a renowned academic publisher, and showcases cutting-edge advances in energy science, technology and its applications.
Open Access: This journal operates under a "gold" Open Access model, providing free access to all readers. The Article Processing Charges (APC) for all article types (research article, review, et al.) is $50, and the content will be published under a CC BY 4.0 license. To encourage submissions and support the research community, IEST currently levies no APC (0 APC). For specific APC policies, please refer to the Open Access section.
Processing Cycle: The manuscript processing cycle is approximately 12 weeks from submission to acceptance.
Recognition of Reviewers: reviewers who provide timely, thorough peer-review reports receive vouchers entitling them to a discount on the APC of their next publication in IEST, in appreciation of the work done.
General Information
E-ISSN: 3120-3442
1st Year Published: 2025
Frequency: Semi-annually
Issues Per Year: 2
Country / Region: Malaysia
Primary Language: English
Publisher information: Cultech Publishing Sdn. Bhd.