Sustainable finance is an academic concept and research field investigating the integration of environmental, social, and governance (ESG) considerations into financial decision-making processes, institutions, and markets. It examines methodologies for evaluating and managing ESG risks and opportunities, analyzing non-financial impacts alongside traditional financial metrics, and aligning capital allocation with sustainable development goals. This field is significant for its role in fostering long-term value creation that benefits both investors and society, contributing to positive socio-environmental outcomes and the transition towards a sustainable economy.