“…Accordingly, healthcare systems around the world have strived to integrate sustainability into ICU operations. Indeed, the intersection of sustainability and critical care (including surgical, medical, pediatric, and cardiac intensive care, burn care, and neonatal intensive care [ 13 ]) is well-studied with Europe [ 21 , 28 ], the United Kingdom [ 8 , 9 , 32 ], Canada [ 22 , 27 , 29 ], and Australia and New Zealand [ 7 , 33 ] at the forefront of such movement, including educational and advocacy materials [ 15 , 19 , 23 , 34 , 35 ]. European countries have made strides in adopting renewable energy sources and implementing energy-efficient technologies within healthcare facilities.…”