Hawaii Health Systems Corporation (HHSC) is a public benefit corporation that operates a network of healthcare facilities across the Hawaiian Islands. It is one of the largest public health systems in the United States, providing essential healthcare services to the residents and visitors of Hawaii. The corporation is committed to delivering high-quality, patient-centered care and improving the health and well-being of the communities it serves.

HHSC's facilities include hospitals, long-term care facilities, and clinics, offering a wide range of medical services. The organization focuses on providing accessible healthcare to all, especially in rural and underserved areas, ensuring that everyone has the opportunity to receive necessary medical attention.

In terms of sustainability, there is limited publicly available information on specific initiatives or certifications related to environmental sustainability for HHSC. However, as a healthcare provider, the organization is likely to adhere to industry standards and regulations that promote sustainable practices, such as waste reduction, energy efficiency, and responsible resource management. Further details on their sustainability efforts would require direct insights from their reports or official communications.