Green dialysis: A sustainable model from Sur hospital’s new renal dialysis unit, Oman

The environmental impact of conventional dialysis is substantial, with global dialysis services consuming vast quantities of water and energy while generating significant biomedical waste. This review examines the innovative approach to sustainable dialysis implemented at Sur hospital’s new renal dialysis unit in Oman, scheduled to open in September 2025. The facility integrates comprehensive sustainable design elements, including solar electricity, high-efficiency utilities, water-saving technologies, and safe waste management systems. With 56 dialysis stations across two floors and an initial operation of 20 dialysis beds, this unit represents a significant advancement in green nephrology. By analyzing its design features, operational strategies, and projected outcomes, we provide a comprehensive assessment of how green dialysis principles can be successfully applied in practice. The Sur Hospital model demonstrates that environmental responsibility and clinical excellence can be complementary rather than competing priorities, offering valuable insights for healthcare facilities worldwide seeking to reduce their environmental footprint while maintaining high-quality care. As climate change intensifies resource constraints on healthcare systems, the lessons learned from this pioneering facility will contribute to the evolving field of green nephrology and inspire similar initiatives globally.