Rochester-based health system will provide guidance on the development of “affordable” hospital sites in two of India’s largest cities.

Adani Group—controlled by ports-to-power billionaire Gautam Adani—said the Adani family will donate up to $686 million to build two not-for-profit hospitals in partnership with the U.S.-based Mayo Clinic Global Consulting.

Billionaire Gautam Adani announced Monday that he is partnering with Mayo Clinic and investing $686 million toward building two nonprofit 1,000-bed hospitals and medical schools in India.