Waste-free Community project in Map Ta Phut Municipality in Rayong encompassing the philosophy of home, temple, and school for proper waste management at source. The concept connects with the "community waste bank" powered by the "KoomKah" application to help provide integrated waste management, enhancing direct waste sales opportunities to recyclers and promoting resource circularity to new raw materials. By 2021, the collaboration will have expanded to 64 communities, two fisherman groups, nine temples, one hotel, and 11 schools. As a result, 13 community waste banks were established with over 3,513 KoomKah account members. Since the project's inception, 166 tons of recycled waste have been collected, with a total estimated value of 431,921 baht. The total amount of recycled waste was comparable to reducing 125 tons of CO2 emissions.