By 2050, the healthcare system has succeeded in reducing its greenhouse gas emissions by a factor of five, despite the immense challenges posed by an aging population, the rise of chronic diseases, and the worsening health impacts of climate change. This profound transformation resulted in a significant reduction in dependence on fossil fuels—gas, oil, coal—making healthcare facilities more resilient to energy and geopolitical crises.
Beyond the numbers, this transition generated numerous co-benefits: more sustainable medical practices, healthier diets, and improved mobility for better health. Healthcare professionals, as trusted figures and key intermediaries in this transformation, deeply supported behavior changes, contributing to decarbonization well beyond the healthcare sector.
The transition did not stop at care delivery: by addressing the determinants of health, policies promoting health and prevention fostered a healthier society overall.