Guidelines of best practice climate and health modelling. The GReenhouse Gas And Health Modelling Studies (GRAHMS) Checklist.

As part of the Pathfinder Commission, a systematic umbrella review was conducted which synthesised disparate evidence on health and green-house gas (GHG) emissions resulting from climate change mitigation modelling. We observed discrepancy in conduct and reporting of these studies across interventions and contexts, which often required assumptions to be made when synthesising those estimates. This paper presents a new checklist to promote greater consistency in conduct and reporting of GReenhouse Gas and Health Modelling Studies (GRAHMS).