The 2016 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2015, covering operations of headquarters and field offices worldwide. 

The 2017 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2016, covering operations of headquarters and field offices worldwide. 

The 2018 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2017, covering operations of headquarters and field offices worldwide. 

The 2019 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2018, covering operations of headquarters and field offices worldwide.

The 2020 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2019, covering operations of headquarters and field offices worldwide.

The 2021 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2020, covering operations of headquarters and field offices worldwide.

The 2022 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2021, covering operations of headquarters and field offices worldwide.

The 2023 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2022, covering operations of headquarters and field offices worldwide.

The 2024 edition of the Greening the Blue Annual Report presents the environmental performance of the UN system in 2023, covering operations of headquarters and field offices worldwide.

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.