A decade-old community effort in Nagoya to recycle food waste from supermarkets and school lunches to make compost for vegetable farming has been awarded the Biodiversity Action Award by the Japan Committee for United Nations Decade on Biodiversity (UNDB).

One morning earlier this month, a special garbage truck arrived at the parking lot of the Kakuozan Frante supermarket in Chikusa Ward. There, scraps of Chinese cabbage, Japanese white radish and other vegetables generated by the presale cutting process were thrown in.

"They are so quick and efficient," one participant on the waste-recycling tour said. The tours, held a few times a year, are increasing public support for the initiative.