Health Care Without Harm’s Climate Program works to align the health care sector with the ambition of the Paris Agreement while meeting global health goals through three core strategies: 1) mitigation: reducing the sector’s climate footprint and putting it on a trajectory toward zero emissions; 2) resilience: fostering climate resilient hospitals, health centers and communities; and 3) leadership: mobilizing health care’s ethical, economic, and political influence to advance the transition to zero emissions, healthy and equitable future.