Project EVERgreen Forest

Efficient Volatile Emissions Reduction for Green and Responsible Anesthesia

Principal Investigators Elizabeth Hansen and Andy Foster

Welcome to EVERgreen Forest

We are anesthesiologists dedicated to reducing the environmental footprint of our care, and we have come together to reduce emissions from anesthetic gasses using proven implementation science methods.

After a successful launch of pediatric focused Project SPRUCE Forest, we are thrilled to invite anesthesia groups from all hospitals to consider joining our cohort Project EVERgreen Forest – a multi-institutional quality improvement project to reduce anesthesia GHG emissions.


We use implementation science methods to achieve or surpass our goal of 50% reduction in GHG emissions in each participating center over 12 months.

See who has joined the Project SPRUCE Forest Pediatric consortium here.


Center participation

To participate, you will need to:

Technical and time requirements