Kawasaki City and Mitsubishi Chemical Machinery launch circular economy pilot at YumemigaSaki Animal Park

On 15 June 2026, Kawasaki City and Mitsubishi Chemical Machinery Co., Ltd signed a cooperation agreement to promote a circular‑economy model in the city. The first initiative, the “YumemigaSaki Project,” was unveiled on 27 July 2026 at the YumemigaSaki Animal Park.

The project composts leftover animal feed (about 12 kg per day, starting with 2 kg) to produce fertilizer, which is used to grow hops and lemongrass for local sale. A portion of the sales revenue is returned to the park, creating a closed‑loop economic and educational cycle. The pilot aims to reduce CO₂ emissions by roughly 70 kg per year and to develop a replicable “Kawasaki Model” for decarbonised business.

Mayor Fukuda Norihiko highlighted the partnership as a step toward “a city where everything circulates,” while Mitsubishi Chemical Machinery President Tanaka Rikuichi emphasized the company’s long‑standing commitment to environmental solutions. Community groups, NPOs and local businesses are involved through the “Yume Mirai Exchange” network, linking education, agriculture and regional branding.