Table 3.

Carbon Dioxide Equivalents (kg CO₂eq) for Each Sector

	kg CO2eq	%
Total	233.96	100
Induction, maintenance, and running of anesthetics	158.17	67.60
Equipment transport and procurement	37.18	15.89
Patient and staff travel	18.07	7.72
Building electricity, gas, oil, and water	10.86	4.64
Waste management	4.21	1.80
Miscellaneous*	2.85	1.22
Sterilization of instruments and laundry	2.41	1.03

^*Emissions from computerized tomography angiogram and laundry of patient gowns and scrubs.