Aksi Jaga Bumi is a sustainability initiative by Kitabisa.org aimed at tackling Indonesia’s pressing environmental issues such as food waste, poor sanitation, and waste management. The program empowers communities—especially schools, pesantren, and urban groups—to manage food waste through bioconversion methods like composting and maggot farming. Through workshops, subsidies for bioconversion tools, and competitions, Aksi Jaga Bumi promotes circular economy practices, reduces carbon emissions, and enhances public awareness. It aligns with SDGs and supports long-term environmental and social resilience while fostering community-driven waste solutions.