Risa Yuliana Dewi
Fakultas Ilmu Pendidikan, Universitas Negeri Malang

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Pemberdayaan PKK Desa Ngeni melalui sistem kompos dua tahap berbasis galon bekas dan larva black soldier fly M. Anas Thohir; Khusnul Khotimah; Dani Irawan; Risa Yuliana Dewi; Pratama Amirul Mu’minin
Penamas: Journal of Community Service Vol. 6 No. 3 (2026): Penamas: Journal of Community Service
Publisher : Nur Science Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53088/penamas.v6i3.3579

Abstract

This community service activity was conducted to improve the knowledge and skills of PKK members in Ngeni Village, Wonotirto District, Blitar Regency, in managing household organic waste through a two-stage composting system using used water jugs and Black Soldier Fly larvae. The activity addressed limited community knowledge and the lack of simple technologies for organic waste processing. The program was implemented using a design thinking approach through the stages of empathize, define, ideate, prototype, and test, combined with training, practical activities, mentoring, and evaluation. Participants included 21 PKK members and 4 student assistants. The evaluation results showed increased understanding, as indicated by an average score improvement from 2.46 to 2.69 (9.43%). The activity also produced a two-stage composting prototype, compost from organic residues, and organic leachate that could be used as liquid fertilizer. The system demonstrated that simple community-based technology could support sustainable household organic waste management.