152 kilograms. 4500 tonnes. 134 hectares. No matter how you say it, it’s not positive or sustainable. These numbers reflect the amount of medical waste from just one surgery, in a study from four hospitals over three months in New Zealand. 152 kilograms is equivalent to the weight of an empty refrigerator, a small piano, and even a baby elephant! Let that sink in. Perhaps even more alarming is the fact this is just a small percentage of the medical waste generated in New Zealand and a drop in the bucket of the medical waste collected around the world each year.