India is projected to become the third largest banking market globally by 2040. As socially responsible corporate citizens, Indian banks have an important role to play in reducing carbon emissions through CSR initiatives like rural development, women's empowerment, education, and green banking. Green banking aims to promote environmentally friendly practices by reducing paper usage, encouraging online banking, and offering green financial products like green loans and mortgages. While green banking has benefits like rationalizing resource usage and faster customer service, banks must also manage risks like credit, legal, and reputation risk when implementing green initiatives.