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- Presentation
Carbon Footprint of Mohs Micrographic Surgery (MMS)
Description
Zach Zen, a pediatric dermatologist at West Virginia University, discusses the carbon footprint associated with Mohs Micrographic Surgery (MMS) in the context of climate change. He highlights the feedback loop where climate change negatively affects health, while the U.S. healthcare system contributes significantly to greenhouse gas emissions (8-10% of the total). The study aims to estimate the carbon footprint of MMS by focusing on energy consumption and waste generation. Findings reveal that electrical consumption—primarily due to lighting and computer use—accounts for about 80% of energy usage, while waste, particularly regulated medical waste, also greatly impacts environmental pollution. The study estimates that the MMS suite at WVU generates approximately 2.95 tons of waste annually, translating to around 117 tons of CO2 emissions. When extrapolated nationally, MMS contributes an estimated 216,000 tons of CO2. Zen discusses limitations of the study, including the lack of travel considerations and potential comparisons to alternative procedures. He concludes by suggesting actionable measures to reduce the carbon footprint, such as using renewable energy sources, implementing LED lighting, turning off unused electronics, and properly segregating waste. Overall, the research aims to create awareness and encourage dermatologists to adopt more environmentally friendly practices in their procedures.
View moreConclusions
- Climate change significantly impacts human health in West Virginia, with observable increases in diseases like Lyme disease due to longer vector seasons.
- The U.S. healthcare system, responsible for 8-10% of the country's greenhouse gas emissions, contributes to climate change while simultaneously being affected by its impacts.
- Moe's micrographic surgery (MMS) has a notable carbon footprint, which can be attributed to energy consumption and waste generation.
- Energy consumption in the MMS suite is primarily driven by office equipment, while waste generation largely consists of regulated medical waste, which has a high environmental impact.
- The estimated carbon footprint for MMS at West Virginia University is equivalent to significant environmental metrics, such as 117 tons of CO2 produced annually.
- When extrapolated nationwide, MMS is estimated to produce approximately 216,000 tons of CO2 annually, highlighting its substantial national impact.
- Improving energy efficiency and waste management practices could substantially reduce the carbon footprint of MMS, including using renewable energy and LED lighting, managing waste properly, and encouraging telemedicine for consultations.
- The research outlines actionable items to mitigate the environmental impacts of MMS, suggesting practical steps for healthcare facilities.
- Eckelman, M. J., & Sherman, J. (2016). Environmental Impacts of the U.S. Health Care System and Effects on Public Health. PLOS ONE. doi: https://doi.org/10.1371/journal.pone.0157014.g001.
- Centers for Disease Control and Prevention. (n.d.). Impact of Climate Change on Human Health. Retrieved from cdc.gov