29E.47 为促进确保高效、对环境负责和有效的设施管理，本次级方案将维护所有占用的设施，并为根据战略遗产计划对万国宫进行大规模翻新和翻修提供技术支持，预计这将改善万国宫及其附属建筑物的工作场所安全和条件。这一领域的以往成果包括翻新和建造办公场所、制定预防性维第 29E 款 行政，日内瓦修方案和升级技术设施，以确保可靠性并满足不断变化的客户需求。在可持续性方面，日内瓦办事处继续提高热能回收、废物和公用事业管理的效率，例如减少一次性塑料的使用。
29E.47 To contribute to ensuring efficient, environmentally responsible and effective facilities management, the subprogramme will maintain all occupied facilities and provide technical support to the wide - scale renovation and refurbishment of the Palais des Nations under the strategic heritage plan, which is expected to result in improved workplace safety and conditions in the Palais des Nations and its annexes. Past results in this area include the renovation and creation of office spa ce, the development of a preventive maintenance programme and the upgrade of technical facilities to ensure reliability and compliance with evolving client needs. In terms of sustainability, the Office continued to build on increasing efficiency in heating recovery and waste and utilities management, such as reducing the use of single-use plastic.