Estimating the Carbon Footprint of Healthcare in the Canton of Geneva and Reduction Scenarios for 2030 and 2040

Bruno Mermillod; Raphaël Tornare; Nicolas Ray; Antoine Flahault

doi:10.20944/preprints202404.0487.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 5 April 2024 / Approved: 7 April 2024 / Online: 8 April 2024 (10:06:28 CEST)

Switzerland, a wealthy country, has a cutting-edge healthcare system, yet per capita, it emits over one ton of CO2, ranking among the world's most polluting healthcare systems. To estimate the carbon footprint of the healthcare system of Geneva’s canton, we collected raw data on the activities of its stakeholders. Our analysis shows that when excluding medicines and medical devices hospitals are the main greenhouse gas emitter by far, accounting for 48% of the healthcare system’s emission, followed by nursing homes (20%), private practice (18%), analysis laboratories (7%), dispensing pharmacies (4%), the homecare institution (3%) and the ambulance services (

carbon footprint; Geneva’s healthcare; carbon dioxide; greenhouse gas; healthcare system; sustainability

Public Health and Healthcare, Public, Environmental and Occupational Health

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Estimating the Carbon Footprint of Healthcare in the Canton of Geneva and Reduction Scenarios for 2030 and 2040

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