On the rooftop of IFAD’s HQ in Rome, two beehives are doing more than making honey — they’re helping monitor urban air quality. By analyzing the honey for pollutants through the University of Tor Vergata in Rome, and comparing it with…
Annual Report
The Greening the Blue Annual Report provides information on the UN system's environmental performance and the progress in the implementation of the Sustainability Strategy I.
Reports are publicly available to assure transparency and to serve as inspiration for organizations that seek to green their operations and facilities.
Environmental Performance of UN Entities
UN entities report on their environmental performance through Greening the Blue.
Trend charts, figures, resources, and other information allow for a deeper understanding of the environmental performance of entities with different mandates.
News
The United Nations Environment Programme (UNEP) today released its Adaptation Gap Report 2025: Running on Empty, revealing a growing gap between the adaptation needs of developing countries and the finance available to meet them.…
The 2024 Annual Statistical Report on United Nations Procurement (ASR) is now available. The report provides an overview of UN procurement in support of its operations, projects, and programmes. It presents key trends, including a…
Resources and Publications
The 2025 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2024, covering operations of headquarters and field offices worldwide. 60 UN system entities have submitted performance…
Waste composition analysis is a process of physically separating, weighing, and categorizing waste. This is done with the purpose to understand the composition of the waste generated, to estimate waste amounts generated in a year, and…
On an annual basis, Greening the Blue provides information on the UN system’s environmental footprint and the efforts to reduce it.This 2024 edition of the Greening the Blue report showcases the sustainability performance of the UN system…