Over the last few years green finance has received global attention and emerged as crucial mechanism for integrating financial system with environmental sustainability performance and climate goal. This study has been adopted structured systematic search of review approach on green finance using SPAR-4-SLR and these article were published between 2015 to 2025.  The present study integrates the Bibliometric analysis with systematic literature review. A total of 657 peer-reviewed papers were extracted using Scopus database. Bibliometric technique, including keyword co-occurrence analysis and Bibliometric coupling are employed using VOSviewer software to identify most contributing author, journal, and research cluster and emerging themes. The findings reveal a substantial growth in green finance domain after 2016, which emphasize strong academic and policy interest in climate related financial system. The current study identifies key thematic clusters and a wider knowledge themes including green finance policy frameworks, sustainability transition, innovation, energy transition and carbon reduction, green bonds, economic growth and sustainable development. The study also provide theme-wise direction for future research to improve the existing body of knowledge and to support the development of sustainable climate resilient financial systems. This research is useful for policymakers, academicians, financial institution by offering a structured understanding of green finance research trends and future research direction.