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RYNOLGEL BATTERY BIOETANOL GEL DARI LIMBAH SEKAM PADI DAN ECENG GONDOK SEBAGAI ENERGI TERBARUKAN Yoga Dwikurniawan; Bernika Irnandianis Evada; Aghissiva Antasya Rahma; Nora Amelia Novitrie; Denny Oktavina Radianto
KOLONI Vol. 2 No. 1 (2023): MARET 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v2i1.432

Abstract

Industrial growth and population growth have an impact on increasing energy needs. According to the Central Statistical Agency of the Republic of Indonesia in 2020, the population in Indonesia has reached a figure of 273.5 million people, and according to the International Energy Agency (IEA), by 2030, the world's energy demand will have increased by 45%. Approximately 80% of the world’s energy needs come from fossil fuels. In addition, the use of organic waste is the biggest unresolved challenge. Rice husk, which is high in cellulose, is one such organic waste. Many industries in Indonesia also cause water pollution, which causes algae in the waters to increase. For example, a water hyacinth that is left to grow can damage the aquatic ecosystem. This plant produces high levels of carbon and cellulose. Therefore, innovation is needed, such as the utilization in organic batteries and bioethanol gel as renewable energy source. The aim of this research is to utilize waste as a renewable energy source and to know the suitability of the product. This research method is experimental with the acquisition of data from the study of libraries. The types of data obtained are qualitative and quantitative variables. The battery manufacturing process consists of drying, combustion, and packaging. The process of making bioethanol gel includes the stages of pre-treatment, hydrolysis, and fermentation. The results obtained from this study are batteries and bioethanol gel from rice husk and water hyacinth. Keywords: Battery, Bioetanol Gel, Water Hyacinth,Rice Husk
Integrating Sustainability, Occupational Health and Safety, and Organizational Culture: A New Framework for Enhancing Corporate Performance in Indonesian Port Management Bondan Winarno; Moiko Sivatino; Eky Silizar Rahman; Aghissiva Antasya Rahma; Ela Noor Fithri Kumala
INSOLOGI: Jurnal Sains dan Teknologi Vol. 5 No. 4 (2026): Agustus 2026
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/insologi.v5i4.8172

Abstract

This study examines the strategic integration of sustainability, occupational health and safety (OHS), and organizational culture in Indonesian port management to improve corporate performance and operational resilience. The research was conducted due to the increasing complexity of port activities, environmental challenges, workplace safety risks, and the need for adaptive organizational governance in supporting sustainable maritime development. The study aims to formulate a comprehensive and integrated framework that strengthens organizational effectiveness through the alignment of sustainability practices, OHS implementation, and organizational culture. This research employed a Systematic Journal Review (SJR) design by following the PRISMA guidelines to identify, screen, and evaluate relevant scientific publications from major international databases. Data were analyzed using thematic synthesis to ensure the credibility, consistency, and reliability of the findings. The results indicate that the integration of sustainability, OHS, and organizational culture contributes significantly to improving operational efficiency, employee productivity, environmental responsibility, and safety performance in port management systems. The findings further reveal that organizational culture functions as a strategic mediator that reinforces policy implementation, strengthens employee engagement, enhances communication effectiveness, and supports long-term organizational adaptation. Several reviewed studies also reported reductions in workplace accidents, improved environmental management, increased service quality, and stronger stakeholder trust. Therefore, the study concludes that an integrated management framework is essential for creating sustainable, safe, and high-performing port organizations in Indonesia.