How Sustainable Lab Practices Can Reduce Costs and Improve Operational Efficiency

In today’s healthcare landscape, laboratories face increasing pressure to achieve operational efficiency and meet institutional sustainability goals—often without additional resources. What many leaders are discovering, however, is that these objectives are not at odds. Implementing sustainable lab practices can simultaneously reduce environmental impact, cut expenses, and improve day-to-day performance.

From energy-efficient analyzers to smarter procurement and green chemistry innovations, sustainability isn’t just an environmental commitment; it’s a practical business strategy for forward-thinking laboratories.

The Financial Value of Sustainable Operations 

Energy consumption represents a significant portion of a lab’s operating budget. Modern analyzers and instruments with standby modes and low power requirements can reduce energy use by nearly half without sacrificing performance. For example, labs using Atellica analyzers from Siemens Healthineers have reported energy reductions of up to 48%, along with faster turnaround times for critical testing workflows (1).

Beyond equipment upgrades, smart procurement is another cost lever. Regularly reviewing inventory and adopting “first in, first out” (FIFO) systems prevents overstocking and waste due to expired reagents. Aligning procurement with sustainability principles—such as ordering right-sized quantities and minimizing hazardous waste—can significantly lower disposal costs while improving compliance (2).

Additionally, selecting vendors committed to environmental responsibility often translates to more reliable supply chains. Suppliers that invest in sustainable sourcing tend to have fewer disruptions and stronger long-term resilience (3).

Green Chemistry and the Future of Clinical Lab Workflows

 The movement toward green chemistry in diagnostics is reshaping how laboratories operate. By replacing toxic reagents with safer alternatives, labs can reduce exposure risks, simplify waste handling, and streamline compliance procedures.

Products with minimized reagent volumes, reusable materials, and non-hazardous solvents not only support sustainability goals but also enhance efficiency. A recent report from GreenLabs EFLM noted that labs adopting cleaner solvent systems and better equipment management achieved a 23% reduction in hazardous chemical use and 30% lower energy consumption, largely through simple behavior changes like powering down unused instruments (4).

These incremental adjustments create cleaner, safer workflows that require fewer steps, less PPE, and reduced downtime—all contributing to a more productive laboratory environment.

Implementing Sustainability Without Disrupting Operations  

Many sustainability improvements can begin with quick wins. Conducting a laboratory waste audit can reveal inefficiencies in energy use, storage, or workflow design that silently drain resources. From there, labs can target simple adjustments—turning off idle equipment, consolidating supply orders, or switching to digital documentation—that compound into measurable impact over time.

Choosing vendors that offer sustainable packaging, long-lasting reagents, or reduced shipping frequency also prevents unnecessary waste and overuse. According to PubMed Central, hospitals and public labs that improve storage systems and vendor coordination see fewer stockouts, reduced spoilage, and better overall cost control (5).

Sustainability doesn’t have to be disruptive, it can evolve through small, manageable steps that empower staff and strengthen the lab’s operational foundation.

Supporting Sustainable Laboratory Practices  

SEKISUI Diagnostics has long championed efficiency-driven sustainability. Through thoughtful product design and packaging, extended shelf life, and quality control materials that reduce retesting, we help laboratories minimize waste and maximize resources.

The company-wide commitment to corporate social responsibility and sustainability ensures that clinical partners don’t have to choose between environmental stewardship and performance. By aligning with our solutions, laboratories can advance their sustainability goals while maintaining accuracy, reliability, and operational excellence.

Conclusion: A Smarter, More Sustainable Path Forward  

Sustainability is not just an ethical imperative—it’s an operational advantage. By focusing on energy efficiency, smart procurement, and green chemistry, laboratories can achieve measurable cost savings and create safer, more resilient work environments.

For lab leaders looking to evaluate their purchasing, waste, and workflow data, now is the time to identify opportunities for improvement. SEKISUI Diagnostics stands ready to help— offering diagnostic solutions, technical guidance, and sustainable design principles that reduce both cost and environmental footprint.

Learn more about how we meet the varying needs of our customers.

References

1. Siemens Healthineers. Greener clinical lab testing now within reach. SelectScience. [Online] SelectScience, May 2025. https://www.selectscience.net/article/greener-clinical-lab-testing-now-within-reach.

2. FasterCapital. Clinical Laboratory Sustainability: Reducing Waste and Energy Consumption in Clinical Labs. FasterCapital. [Online] FasterCapital, April 2025. https://fastercapital.com/content/Clinical-Laboratory-Sustainability--Reducing-Waste-and-Energy-Consumption-in-Clinical-Labs.html.

    

3. Nadeau, Kara L. Green Healthcare Supply Chains: Strategies to Reduce Environmental Impact. GHX. [Online] GHX, June 2024. https://www.ghx.com/the-healthcare-hub/reducing-environmental-impact-healthcare-supply-chain/.

4. Connelly, James, et al. Sustainability in Laboratory Medicine. s.l. : Clinical Chemistry, 2023. 69: 11.

    

5. Befekadu, Abdi, et al. Inventory management performance for laboratory commodities in public hospitals of Jimma zone, Southwest Ethiopia. s.l. : J Pharm Policy Practice, 2020. 32908670.