Vol. 22 No. 01 (2026): JANUARY 2026

This issue contains 4 original research articles, from Indonesia.

DOI: https://doi.org/10.32497/eksergi.v22i01
Published: 2026-01-01

Articles

  • Industrial Boiler Performance Assessment Using Combined Heat Loss and Input–Output Efficiency Methods: A Pulverized Coal Power Plant Case Study

    Denny Surendra
    30-35
    DOI: https://doi.org/10.32497/eksergi.v22i01.7479

  • Study of potential energy at Sport Field Using PV Syst

    Radiktyo Nindyo Sumarno, Dina Mariani
    26-29
    DOI: https://doi.org/10.32497/eksergi.v22i01.7202

  • Sustainable Production of Biodiesel Using Eggshell-Derived CaO/K₂O Catalyst: Influence of Process Variables and Factorial Design Analysis

    Agung Prabowo, Syarifuddin Oko, Muh Irwan, Alvyano, Gading Bagus Mahardika
    18-25
    DOI: https://doi.org/10.32497/eksergi.v22i01.7153

  • Design of Development Waste Heat Recovery in Metal Casting Industry: Exploring Energy Saving Potentials

    Rifki Saiful, Erik Hilmi, Uhanto Uhanto, Vanesa Arneta, Shanaya Rifiana Dewi
    1-17
    DOI: https://doi.org/10.32497/eksergi.v22i01.7138