Sustainability practices in hospitals directly help reduce financial waste and resource consumption, which leads to lower healthcare costs in the long term. For example, the use of solar energy, smart lighting systems, and water-efficient technologies reduces electricity and water bills while increasing resource utilization efficiency. Digital transformation and the adoption of electronic medical records also help reduce paper and printing usage and improve administrative process efficiency, saving both time and money, while minimizing human errors in data management. Implementing circular economy principles in managing medical equipment allows for the reuse of tools after maintenance, reducing the constant need to purchase new supplies. Other strategies include training staff on daily sustainable behaviors, such as turning off devices when not in use, conserving resources, and reusing recyclable materials. These practices significantly contribute to lowering operational costs without compromising the quality of healthcare services. Thus, integrating sustainability into hospitals is both a financial and environmental strategy, ensuring sustainable healthcare delivery, preserving natural resources, and enhancing the hospital’s image as a responsible and sustainable institution.