Sanjiv Nandan Sahai is a former Indian bureaucrat and a Princeton University alumnus with extensive experience in the energy and transport sectors. He has served as Secretary of the Ministry of Power, playing a pivotal role in shaping India's energy policies, driving reforms, and enhancing power sector efficiency. His tenure was marked by progressive initiatives aimed at ensuring energy security, promoting the integration of renewable energy, and strengthening power distribution networks nationwide. He also served as Additional Secretary, Ministry of Power, Managing Director of Delhi Transport Corporation, and Principal Secretary (Finance), Government of Delhi. His expertise spans energy policy, infrastructure development, urban governance, and financial management.