The Cycle in the Cradle of Branches: A Story of Community Revitalization Nurtured by Pruning Branches (February 2004)

The Cycle in the Cradle of Branches: A Story of Community Revitalization Nurtured by Pruning Branches (February 2004)

In the early 2000s, Japan's Basic Law for Establishing a Recycling-Oriented Society was enacted, and a trend to redefine waste as a "resource" was rapidly underway. The large amount of pruning branches generated by the management of urban green spaces were conventionally disposed of by incineration. However, when the Law Concerning Special Measures against Dioxins came into effect and incineration was restricted, the branches and leaves that had lost their way quietly accumulated on the backside of the city.

In the midst of this situation, the challenge of "local pruning branch recycling" quietly sprouted. Tachibanaen in Gifu Prefecture uses a simple chipper to compost prunings and sell them to local farmers. The compost is then used as food for restaurants, creating a small circle of recycling within the local community. The act of pruning is not just maintenance, but the starting point for making fertilizer.

Iodine Clean in Kyoto, Japan, produces 5,000 tons of compost, which is distributed to home centers and public facilities. A mere piece of wood is transformed into a new life that nurtures the greenery of the city.

Hanafutoyo Landscaping is a small facility that provides 70% of prunings to neighboring farmers as chips and composts the rest for its own landscaping business. In addition to the economic result of zero incineration costs, the very concept of "returning to the soil without burning" has quietly changed the local awareness of recycling.

In Osaka, Minami Osaka Landscaping developed its own brand of "recycled compost Izumi" by blending cow manure and pruning branches. Green Flow," mixed with pumice stone, was also expected to be used as a rooftop greening material. Trees that were to be discarded are being revived in the urban sky.

Behind the project was government support such as IT subsidies. Fulhashi Industries of Nagoya developed an information management system called "Waste Lumber Daikan," which uses IC tags and PDAs to visualize the collection of pruned branches. The movement of local resources has begun to be seen through the eyes of technology.

Common to all of these efforts is the philosophy that "cutting branches is not the end. The life of the tree returns to the land even after it is cut down, nurturing food and protecting the landscape. Circulation is a story of connections that change form. If you listen carefully, you can hear the voice of the tree that seems to be drowned out by the noise of the city. A piece of pruned branch holds the quiet embryo that will nurture the future.