Explores the potential for a green bank in India to mobilize private sector investment in clean energy and addressing bariers to scaling up renewable energy adoption. It presents an analysis of the Indian financial market and identifies opportunities and challenges for financing clean energy projects. The report suggests that a green bank can provide a range of financial instruments such as, loans, gaurantees, and equity investments to support clean energy developmeent. It also provides models of a green bank from other countries and gives recommendations for policies and implementing a green bank.