29E.55 这项工作预计将通过加强废物管理来促进联合国日内瓦办事处实现对环境负责的运作，这将体现在，办公废物的回收率从 2019 年的 70%提高到 2021 年的 78%(当地 2020 年城市固体废物的目标是 60%)。以下办公室废物将被回收利用：聚对苯二甲酸乙二醇酯、铝/锡罐、玻璃、纸张和混合废物。此外，本次级方案将探讨是否可能建设一个废物分类中心，该中心还可以对下列第 29E 款 行政，日内瓦废物进行分类：可生物降解的绿色废物，用于现场堆肥；建筑和拆卸废物(木材、混凝土、塑料、金属、纸张/纸板)和危险废物(包括用过的化学品瓶子、被油污的材料)。
29E.55 This work is expected to contribute towards the environmentally responsible functioning of the United Nations Office in Geneva through strengthened waste management, which would be demonstrated by an increase in the recycling rate of office waste from 70 per cent in 2019 to 78 per cent in 2021 (the local municipal solid waste target for 2020 is 60 per cent). The following office waste will be recycled: PET, aluminium/tin cans, glass, paper and mixed waste. In addition, the subprogramme will explore the possibility of constructing a waste sorting centre which could also sort the following: green biodegradable waste for composting on-site; construction and demolition waste (wood, concrete, plastic, metal and paper/cardboard); and hazardous waste (including used bottles of chemicals and materials soiled with oils).