About the Journal

Eksergi : Jurnal Teknik Energi firstly was published in 2005 (p-ISSN 0216-8685) by Mechanical Engineering Department, Politeknik Negeri Semarang and frequently published three times a year (January, May and September). Since 2016, Eksergi was published online (e-ISSN  2528-6889) using Open Journal systems (OJS). 

Eksergi :  Jurnal Teknik Energi (DOI 10.32497/eksergi), a peer review journal publishes research articles, conceptual articles, case studies, best practices and policies about  energy conversion and power plant engineering (See Focus and Scope).  

Before submission, you have to make sure that your paper is prepared using  Eksergi paper Template,  has been carefully proofread and polished and conformed to the  author guidelines.  Registration and login are required to submit items online and to check the status of current submissions. Please follow Registration Instructions

 

Announcements

Submission Open for Volume 21 No.1-No.3; 2025

2025-04-24

Dear Authors,

Please submit your manuscripts through our Online Submission System. The authors should prepare the articles strictly according to the template.  Submitted papers should be well formatted and use good English.

All articles are published in full open access. In order to provide free access to readers, and to cover the costs of peer review, copyediting, typesetting, long-term archiving, and journal management, an article processing charge (APC) of IDR- applies to papers accepted after peer - review.

Deadline: December 20, 2025

Read more about Submission Open for Volume 21 No.1-No.3; 2025

Current Issue

Vol. 21 No. 03 (2025): SEPTEMBER 2025

All articles in this issue (4 original research articles and 1 review article ) written/co-authored by  from 2 countries (Indonesia,Taiwan).

Published: 2025-09-01

Articles

  • Study of Hybrid Wind and Solar Energy Power Plants: An Analysis of the Battery Charging and Discharging System

    F Gatot Sumarno, Bah Evan, Vita Ayu Aspriyanti, Muhammad Alwi
    53-60
    DOI: https://doi.org/10.32497/eksergi.v21i03.7098

  • Evaluation of the Efficiency and Stability of High-Frequency Inverters Under Varying Load Profiles in Photovoltaic Systems

    Nabila Aida Az Zahro, Langga Samaratungga, Dwiana Hendrawati, Aggie Brenda Ferandez, Erwan Tri Efendi
    61-66
    DOI: https://doi.org/10.32497/eksergi.v21i03.7111

  • Horizontal Axis Wind Turbine Efficiency Optimization Through Tip Radius Modification on 4:5 Flat Taper Blades

    Sahid Sahid, Faranita Putri Anandia, Christopher Johanes Edsel Wattimena, Okta Ayu Pratiwi, Riris Annisa Tarra Tantri, Muhammad Barid
    67-71
    DOI: https://doi.org/10.32497/eksergi.v21i03.7112

  • Experimental Study of the Performance of a Horizontal Axis Wind Turbine with A Flat Taper Type of 4:5 and an Outer Angle of 25° With Variations in The Number of Blades

    Faranita Putri Anandia, Sahid Sahid, Anis Roihatin
    72-78
    DOI: https://doi.org/10.32497/eksergi.v21i03.7110

  • Biofuel as a Renewable Energy: Potential, Technology, and Challenges Towards a Sustainable Energy Transition

    Dianisa Khoirum Sandi, Ariefanda Irza Atyanta, Maisa Linta Fifalah, Fika Ariza Rizqi
    79-82
    DOI: https://doi.org/10.32497/eksergi.v21i03.7115
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