In this episode of Climate Conversations we discuss all things sustainability in healthcare with three international leaders in the field: Dr John Bonning, past president of the Australasian College for Emergency Medicine, Dr Rosa McNamara - Clinical Lead for the National Clinical Programme for Emergency Medicine in Ireland and Dr Ola Nordrum, HSE Healthcare sustainability fellow and past Operations Officer for Irish Doctors for the Environment charity. We discuss how sustainable healthcare can deliver the triple wins of improved patient care, lower costs and lower emissions. Which, in an era of rising demand, shrinking budgets and worsening climate chaos, is no longer optional, but essential. A must listen for all healthcare workers looking for a viable path forward in these tumultuous times.