Jurnal Fajar Nusantara (JFN) publishes research articles, case studies, and scientific reviews focusing on the development of technology and innovation in chemical engineering, energy, environment, and applied sciences. The journal serves as a platform for researchers, academics, and professionals to share knowledge and scientific solutions for technological and environmental sustainability challenges.

Topics covered by the journal include, but are not limited to:

1. Chemical Engineering and Bioprocess Engineering

2. Separation Technology, Catalysis, and Reactor Design

3. Renewable Energy, Clean Energy, and Energy Conversion

4. Environmental Engineering, Appropriate Technology, and Socio-Environmental Engineering

5. Water, Wastewater, and Solid Waste Treatment

6. Pollution Monitoring and Mitigation Technology

7. Energy and Materials Engineering

8. Advanced Materials: Functional Materials, Biomaterials, and Nanomaterials

9. Energy Efficiency and Conservation

10. Applied Science and Technological Innovation

11. Applied and Analytical Chemistry

12. Environmental Microbiology and Biotechnology

13. Modeling, Simulation, and Engineering Computation

14. Environmental Risk Management and Analysis

15. Technology Policy and Sustainable Development