Dr Arunabha Ghosh is an internationally recognised public policy expert, author, columnist, and institution builder. He is the founder-CEO of the Council on Energy, Environment and Water (CEEW), one of Asia’s leading policy research institutions and among the world’s 20 best climate think tanks. Arunabha advises governments, industry, civil society, and international organisations around the world. He currently serves on the Government of India’s G20 Finance Track Advisory Group and advises the Sherpa Track for India’s G20 Presidency in 2022-23. In 2022, the UN Secretary-General appointed him to the High-level Expert Group on the Credibility and Accountability of Net-Zero Announcements by Non-State Actors.