Operating as a multidisciplinary hub, the Centre supports India’s national health plans using a “3P” model: prioritizing high-impact climate factors, vulnerable populations, and strategic partnerships. Under the aegis of the Centre, the broad scope of work encompasses capacity building through academic and training courses, and evidence generation via research on climate-health impacts and innovative solutions. The Centre prioritizes knowledge dissemination and exchange through scientific articles, policy briefs, and technical panels, while raising public awareness through social media, student engagement, and youth brand ambassadors. By leveraging domestic and international partnerships, PHFI advances national climate goals and facilitates climate risk assessments and action, specifically through green procurement guidelines for hospital logistics to reduce supply chain emissions.