Guidance on the economic evaluation of the health impacts of climate action: a literature review protocol.

<ns7:p>This paper outlines the protocol for a systematic literature review on the economic evaluation of health impacts from climate action. As climate policies increasingly integrate health co-benefits, methodological inconsistencies between environmental and health economics create challenges for policy evaluation. This review aims to identify, synthesize, and appraise existing methods used to assess the health impacts of climate mitigation and adaptation policies. The study will explore valuation approaches, methodological robustness, and best practices to inform globally consistent guidelines. By providing a structured framework for analysis, this protocol supports the development of evidence-based economic evaluation methods that bridge climate and health policy domains.</ns7:p>