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Building climate-resilient and lowcarbon sustainable health systems

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Discover the countries and areas engaged in the ATACH community.

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Resource Repository

Find practical guidance, tools and other materials to support implementation of the COP26 commitments.

Belém Health Action Library

Discover impactful actions from around the world to strengthen health adaptation and resilience.

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Climate and Health Conference Torontophoto credit: Marcin Skalij

Climate and Health Conference Toronto

27.10.2026

27 October 2026 | Overview of the third annual Climate and Health Conference in Toronto, Ontario, Canada

ATACH Online General Meeting October 2026photo credit: WHO/ K. Zihnioglu

ATACH Online General Meeting October 2026

27.10.2026

27 October 2026 | News roundup of the ATACH Online General Meeting held on 20 October in 2 sessions to suit most time zones

Ten years of the Paris Agreement: WHO finds health central to climate plans, but implementation lagsImage credit: WHO

Ten years of the Paris Agreement: WHO finds health central to climate plans, but implementation lags

26.10.2026

26 October 2026 | A new WHO review of 140 Parties' third-generation Nationally Determined Contributions (NDCs 3.0) finds that 91% now mention health—yet few translate that recognition into quantified targets, health-sector mitigation commitments, or dedicated finance.

Latest resources

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Ten years of the Paris Agreement: a global review of health in nationally determined contributions

This WHO report reviews the integration of health into the third generation of nationally determined contributions (NDCs 3.0), the national climate plans through which countries implement the Paris Agreement.

DHIS2 Climate & Health Academy

Develop your knowledge and skills around DHIS2 for Climate & Health with our selection of training resources, including Academy sessions and webinars, documentation and guidance, and other materials.

Categories: Health National Adaptation Plans, Video, Training, Country experience, Tools, Africa, South East Asia, Europe, Climate resilient health systems, Nutrition

ATACH Technical Meeting recordings

A list of ATACH Technical Meeting recordings held since 2025

Categories: Climate resilient health systems, Low carbon sustainable health systems, Supply chains, Financing, Nutrition, Healthy climate action in other sectors, Climate-informed health surveillance and early warning systems, Climate resilient and environmentally sustainable health care facilities (CRESHCFs), Nationally Determined Contributions (NDCs), Climate change negotiations, Health co-benefits

Key facts

5.2 %
The health care sector is responsible for approximately
of global greenhouse gas emissions. (The 2022 report of the Lancet Countdown on health and climate change: health at the mercy of fossil fuels. Romanello, Marina et al. The Lancet, Volume 400, Issue 10363, 1619 - 1654)
28 %
Only
of ministries of health in low-and-lower-middle-income countries are currently receiving international funds to support climate change and health work. (2021 WHO health and climate change global survey report)
108
countries and areas have formally committed to building climate resilient and/or low carbon sustainable health systems as part of the COP26 Health Programme.

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