R. Nagaraju, G. Shivaranjani, E. Chandra Shekhar 03 03 The global commitment to mitigating climate change has accelerated the transition toward cleaner and more sustainable energy systems In this context green finance has emerged as an important financial mechanism that supports investments in environmentally sustainable projects particularly in the renewable energy sector The availability of green financial instruments such as green bonds sustainable loans and climate funds has created new opportunities for corporations to allocate capital toward renewable energy initiatives Despite the growing attention given to sustainable finance there remains limited empirical evidence on how green finance influences corporate investment decisions in renewable energy projects This study examines the relationship between green finance mechanisms and corporate investment behaviour in the renewable energy sector The research focuses on how financial accessibility policy incentives and sustainability commitments influence corporate decisions to invest in renewable energy infrastructure Using empirical data and statistical analysis the study evaluates the extent to which green financial instruments encourage firms to adopt sustainable investment strategies The findings are expected to provide insights for policymakers financial institutions and corporate managers seeking to strengthen the role of finance in supporting the global energy transition By highlighting the importance of green finance in facilitating renewable energy investments the study contributes to the broader discussion on sustainable economic development and corporate environmental responsibility Copyright (c) Journal of Science Engineering Technology and Management Science. All rights reserved 2026