reenTech is an Open Access, Peer-Review Journal published by the Department of Agro-Industrial Technology, Universitas Andalas. The journal aims to provide a platform for researchers and practitioners in the field of agro-industrial engineering to disseminate their research findings and knowledge related to sustainable agriculture practices. The journal focuses on the latest technological innovations and advancements in agro-industrial engineering that aim to promote sustainability and efficiency in agricultural production. GreenTech covers topics related to the development and implementation of sustainable agro-industrial engineering practices, green technologies, and strategies that can contribute to sustainable agriculture. GreenTech welcomes original research papers, reviews, case studies, and perspectives from researchers and practitioners working in the field of agro-industrial engineering. The journal promotes rigorous peer-review processes to ensure the quality and relevance of published articles. The journal is published biannually in June and December and only accepts manuscripts in Bahasa or English.