Circularity in Healthcare: A Practical Climate Strategy

Circularity in healthcare means keeping products and materials in use longer through reuse, reprocessing, repair, remanufacturing and recycling, so a hospital buys fewer new materials and throws less away. It is one of the most practical climate levers a health system has, because much of its environmental footprint sits in what it buys, not only in the energy it burns.

This article is for supply chain, facilities, sustainability and clinical leaders who want a realistic starting plan that does not compromise patient safety.

Key takeaways

• A circular approach starts with procurement decisions, not at the waste dock.
• Patient safety and infection control set the limits; reuse is only appropriate where it is validated and regulated.
• Reusable textiles, reprocessed devices, longer-lived IT equipment and food waste reduction are common starting points.
• Asset tracking and maintenance records make circular programs measurable.
• Clinicians must help choose products, or programs stall.

What does a circular economy mean for a health system?

The U.S. Environmental Protection Agency describes a circular economy as one that reduces material use, redesigns materials and products to be less resource intensive, and recaptures material once considered waste as a resource. The Ellen MacArthur Foundation frames it around three principles: eliminate waste and pollution, circulate products and materials at their highest value, and regenerate nature.

In a hospital, the linear model is familiar: buy, use once, discard. Single-use items dominate many clinical areas for good reasons, including sterility, convenience and liability. Circularity does not mean reversing those choices everywhere. It means asking, product by product, whether a durable, reprocessed or recyclable option meets the same clinical standard.

The World Health Organization calls for health systems that are more climate-resilient and environmentally sustainable, and for decarbonizing high-emitting health systems. Circular supply strategies are one way to act on that goal. They can also reduce exposure to supply disruptions, because a hospital that reprocesses or repairs depends less on a single shipment arriving on time.

Where can hospitals apply circularity?

Area	Circular option	Key constraint
Surgical textiles	Reusable gowns, drapes and wraps laundered by validated processors	Barrier performance standards, laundry capacity
Single-use devices	Reprocessing by FDA-regulated reprocessors	Device eligibility, clinician acceptance
Sharps and containers	Reusable sharps containers through service contracts	Vendor coverage, handling procedures
Medical equipment	Preventive maintenance, repair and refurbishment instead of early replacement	Access to parts and service manuals
IT hardware	Longer device lifecycles, certified refurbishment, secure data wiping before resale	Data protection, vendor support windows
Food services	Demand-based ordering, donation of safe surplus, composting	Food safety rules, local composting access
Packaging	Supplier take-back and reusable totes	Supplier participation

Equipment and IT are often overlooked. A device that is well maintained lasts longer, which is a circular outcome even if nobody calls it that. Moving from purely reactive maintenance toward planned maintenance with good records extends asset life and gives you the data to prove it. If your organization runs an ERP-based asset register, our practical guide to Infor Lawson asset management shows the kind of lifecycle data worth capturing.

IT hardware carries one extra risk: patient data. A laptop or workstation headed for resale or recycling needs verified data wiping and a certificate of destruction from the vendor before it leaves the building.

How do you build a circularity program step by step?

1. Baseline your spend and waste. Pull twelve months of purchasing data by category and waste data by stream. The biggest categories are your best candidates.
2. Form a cross-functional team. Include supply chain, environmental services, infection prevention, biomedical engineering, IT and at least two clinical champions.
3. Pick three pilots. Choose items with clear alternatives and low clinical risk, such as reusable sharps containers, isolation gowns in selected units or IT device refresh cycles.
4. Write requirements into contracts. Ask suppliers about take-back programs, repairability, spare parts availability and packaging.
5. Measure outcomes. Track units avoided, waste weight, total cost of ownership and any safety or satisfaction issues.
6. Scale what works and retire pilots that do not meet clinical standards.

Circularity criteria fit naturally into existing sourcing processes. If your team already uses a structured approach to healthcare IT purchasing decisions, add lifecycle, repairability and end-of-life handling as scored criteria.

What are the trade-offs and common mistakes?

• Ignoring total cost. Reusables shift costs from purchasing to laundering, reprocessing and logistics. Compare full lifecycle cost, not unit price.
• Skipping infection prevention. A program that infection prevention did not approve tends to be reversed after the first concern. Treat it as part of your wider effort to reduce patient safety risks, not a separate sustainability project.
• Counting recycling as the goal. Recycling is the last loop. Avoiding purchases and extending product life usually matter more.
• No data trail. Without asset and maintenance records, you cannot show that equipment lasted longer or that reprocessed devices were actually used.
• Forgetting the workforce. Staff need training and convenient workflows. If the reusable bin is farther away than the trash can, the trash can wins.

When this does not apply: in some clinical areas, such as certain implants or items the manufacturer and regulators restrict to single use, the right answer is to keep using single-use products and look for savings in packaging or logistics instead.

Frequently asked questions

Is reusing medical devices safe?

It depends on the device and the process. The FDA states that reprocessors of single-use devices are held to the same regulatory requirements as the original manufacturer. Other items should never be reused. Infection prevention and biomedical engineering should approve each category, and hospitals should work only with validated, regulated processors.

Does circularity save money for hospitals?

Often, but not always. Avoided purchases and longer equipment life can lower costs, while reusable programs add laundering, reprocessing and logistics expenses. The honest answer comes from a total cost of ownership comparison for each product category, measured during a pilot rather than assumed from vendor claims.

Where should a small hospital start?

Start with low-risk, high-volume items and existing service contracts: reusable sharps containers, longer IT device lifecycles, food waste tracking and supplier packaging take-back. These need little capital, carry limited clinical risk and build the data and staff support you will need for larger efforts like device reprocessing.

What to do next

• Pull twelve months of purchasing and waste data and rank categories by spend and volume.
• Convene a small cross-functional group that includes infection prevention from the first meeting.
• Choose three pilots with clear measures and a one-quarter review date.
• Fold the criteria that worked into standard sourcing contracts and equipment policies.

Last reviewed: October 2026.

Sources

• Circular Economy, U.S. Environmental Protection Agency
• Climate Change and Health fact sheet, World Health Organization
• What Is a Circular Economy?, Ellen MacArthur Foundation
• Reprocessing Single-Use Medical Devices: Information for Health Care Facilities, U.S. Food and Drug Administration