Johns Hopkins Pilots Medical Supply Recycling Program
The health system partners with Caracal to convert operating room waste into reusable plastic pellets.
Updated on Oct. 21, 2026 in Healthcare
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Johns Hopkins Health System has launched a pilot program to recycle operating room supplies like gowns and masks. The initiative aims to divert waste from landfills through a partnership with the processing firm Caracal.
Why it matters
Hospitals currently generate significant amounts of waste, and this program seeks to minimize the environmental impact of surgical care. By repurposing single-use plastics, the system reduces reliance on traditional disposal methods like incineration.
The average hospital patient generates 34 pounds of waste daily, yet the recycling process used by Caracal ensures only 3% of processed material reaches a landfill. Using this recycled plastic reduces energy consumption by up to 88% versus virgin material.
The players
Johns Hopkins Health System
This is a prominent Baltimore-based academic health system that operates several hospitals and research facilities.
Caracal
This is a Detroit-based company that specializes in processing industrial and medical waste into reusable plastic pellets.
The details
Healthcare workers in operating rooms separate protective wear and packaging into specialized discard bags. Caracal then condenses these items into cubes that are melted down into plastic pellets, excluding items contaminated by bodily fluids, needles, or syringes.
Timeline
2024: Johns Hopkins terminated its contract with a medical incinerator company.
2025: Johns Hopkins piloted a separate program for recycling single-use airway equipment.
2027: Caracal estimates it will collect 8.1 million pounds of plastic.
Market Landscape
The program reflects a strategic pivot away from the 2024 termination of the medical incinerator contract, prioritizing sustainable material recovery over combustion. This move positions the health system as a leader in waste reduction among urban hospital networks.
This program focuses on hospital-level waste management and does not change out-of-pocket costs or clinical care for patients. Residents may notice the shift toward more sustainable practices within the local hospital infrastructure.
The takeaway
Large health systems are increasingly adopting circular waste models to reduce their environmental footprint. These programs demonstrate that medical facilities can significantly decrease landfill reliance through systematic supply chain sorting.
Further reading
Learn more about local initiatives in the Baltimore Healthcare section.
Source note: This article includes information reported by Technical.
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