Q-NRG is a unique product, resulting from COSMED’s collaboration with world-class institutes in the field of nutrition support in intensive care units. This collaboration has made possible the development of an accurate metabolic system simple to use and at the same time resolving all typical pitfalls of indirect calorimetry technology (no warm-up time, no gas calibrations, etc.). Q-NRG is the ultimate tool to develop individual nutrition support plans and optimize them to improve glycemic control, to reduce length of stay and, ultimately, to decrease costs in the Intensive Care Unit.