Greener Anesthesia Cuts Operating Room Emissions in Half, Slashes Anesthetic Costs Nearly 40%

Hospitals can lower surgical emissions through greener anesthesia choices

Hospitals can sharply reduce the climate impact and cost of surgery without compromising patient safety by changing routine anesthesia practices, including reducing the use of high-emission anesthetic gases, suggests a new study presented at the ANESTHESIOLOGY® 2026 annual meeting.

Greener anesthesia cuts operating room emissions in half, slashes anesthetic costs nearly 40%

Hospitals can sharply reduce the climate impact and cost of surgery without compromising patient safety by changing routine anesthesia practices, including reducing the use of high-emission anesthetic gases, suggests a new study presented at the ANESTHESIOLOGY 2026 annual meeting.

Greener anaesthesia practices cut costs and emissions by 40%

According to the ASA, one healthcare institution reduced anaesthetic-related greenhouse gas emissions by 40% through everyday changes

Greener Anesthesia Slashes Operating Room Emissions Nearly in Half While

Operating rooms are among the most resource-intensive spaces in any hospital, and the anesthetic gases that keep patients safely asleep during surgery carry a hidden climate cost that has long troubled sustainability experts. Now, a large study presented at the ANESTHESIOLOGY 2026 annual meeting in San Diego suggests that hospitals can dramatically shrink that footprint with nothing more than practical changes to everyday anesthesia practice. Re…