In 2018 to 2019 the NHS Wales Carbon Footprint was estimated to be 1,001,378 tCO2e, and these ‘health emissions’ are approximately 2.6% of Wales’ total emissions.
Yn 2018 i 2019, amcangyfrifwyd mai 1,001,378 tCO2e oedd ôl troed carbon GIG Cymru, ac mae’r 'allyriadau iechyd' hyn oddeutu 2.6% o gyfanswm allyriadau Cymru.