Greening the Blue is a UNEP initiative to engage and support the UN System in the transition towards greater environmental sustainability in the management of its facilities and operations

Read about the UN’s approach to achieving our environmental sustainability commitments


Learn about the UN System's environmental footprint and progress towards achieving our environmental sustainability commitments

Discover best practices, tools, and guidance on achieving our environmental sustainability commitments

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UNHCR’s Green Transition

UNHCR’s Greening and Sustainability strategy aims to reduce and offset UNHCR’s carbon footprint through sustainable solutions and reducing CO2…

The Greening the Blue Report 2021 has launched! The UN system’s environmental footprint and efforts to reduce it

The annual Report provides UN system-wide data on the environmental impact areas and management functions identified in the Strategy for…

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