CD Skripsi
Analisis Jejak Karbon Sampah Sisa Makanan Dari Kantin Fakultas Ilmu Sosial Dan Ilmu Politik (Fisip) Dan Kantin Fakultas Pertanian (Faperta) Universitas Riau
ABSTRACT Indonesia ranks 8th as the largest food waste-producing country in the world, with an annual generation of 14.73 million tons. The high amount of food waste can significantly contribute to climate change, as greenhouse gas emissions from food waste reach 4,051.5 kgCO₂e per ton. This study aims to determine the generation and composition of food waste from the canteens of the Faculty of Social and Political Sciences (FISIP) and the Faculty of Agriculture (FAPERTA) at the University of Riau, to analyze the resulting carbon footprint, and to design appropriate strategies and recommendations to reduce carbon emissions. The sampling of food waste was carried out following SNI 3964:2025 on the Method for Sampling and Measuring Waste Generation and Composition, while carbon footprint calculations were carried out using emission factors. The results showed that the generation of edible food waste from the FISIP canteen was 0,020 kg/person/day, consisting of 81,81% carbohydrate-rich foods, 6,50% protein-rich foods, and 11,69% fruits and vegetables. Meanwhile, the generation of food waste from the FAPERTA canteen was 0,024 kg/person/day, consisting of 78,36% carbohydrate-rich foods, 12,32% protein-rich foods, and 9,32% fruits and vegetables. The carbon footprint of food waste from the FISIP canteen was 0,081 kgCO₂e/person/day, while that from the FAPERTA canteen was 0,096 kgCO₂e/person/day. The main contributor to the carbon footprint was rice, accounting for 81,97% at FISIP and 80,38% at FAPERTA. The control and management strategies that can be implemented include reducing food waste at the source by promoting behavioral change and providing flexible portion size options. In addition, food waste can be recycled through composting.
Keywords: edible, emission factor, carbon footprint, canteen, food waste
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