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Mitigation Strategies and Economic Potential of Waste Resource Recovery in Banjarbaru City, South Kalimantan Rudy Heryadi; Fujianor Maulana; Difo Miftahul Faridl; Hendera
Proceeding International Conference on Digital Education and Social Science Vol. 3 No. 1 (2025): Proceeding International Conference on Digital Education and Social Science 202
Publisher : Asosiasi Pengelola Publikasi Ilmiah (APPI) PT PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55506/icdess.v3i1.151

Abstract

The global challenge of municipal solid waste management (MSW) has reached a critical turning point, requiring urgent action from cities worldwide. Banjarbaru, Indonesia, as the dynamic capital of South Kalimantan, also needs to take action to address MSW-related problems. Official data indicate that approximately 191 tonnes of MSW are generated per day, and this amount will increase exponentially as the city grows. This study aims to project waste generation through 2030, identify waste recovery strategies focused solely on organic waste and high-value recyclables, and assess their economic potential. The method used in this study is the bottom-up estimation method, which is the standard for waste management feasibility studies. Waste generation is projected to grow exponentially to approximately 257 tonnes per day by 2030. There is a lucrative annual revenue stream of IDR 30.6 billion from improved waste management in Banjar Baru, South Kalimantan. This potential can serve as an alternative to the waste management challenge and help transform it into a circular economy model.
Pelatihan Pembelajaran Bahasa Inggris Berbasis Kearifan Lokal Lingkungan Bagi Guru Bahasa Inggris Se-Kabupaten Tanah Laut Yasyir Fahmi Mubaraq; Tri Winindyasari Palupi; Hendera; Yulieda Hermaniar
Jurnal Pemberdayaan Masyarakat Vol 10 No 2 (2025): November
Publisher : Direktorat Penelitian dan Pengabdian kepada Masyarakat (DPPM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jpm.v10i2.12776

Abstract

This training program, conducted as part of a community service initiative, aims to enhance English teachers’ competencies in integrating local wisdom and environment insight into learning, with an emphasis on teaching practice (peer teaching) and simulations using innovative media. The program was implemented through a series of training sessions that provided each participant with opportunities to practice teaching strategies, develop materials based on regional potential, and design authentic assessments. Pre-test results showed that most teachers were in the moderate category in understanding and applying local wisdom-based learning, with weaknesses in the aspects of authentic evaluation and material format suitability. During the training, the peer teaching model enabled teachers to provide constructive feedback to each other, while innovative media simulations encouraged creativity and technological skills. Questionnaire feedback indicated that teachers felt this method helped “bring the learning context closer to students’ lives.” These findings confirm that combining peer teaching with innovative media simulations is effective in improving teachers’ pedagogical skills while reinforcing the relevance of teaching materials to local contexts.