Sustainable economic growth necessitates efficient management of the growing environmental degradation and climate change problems. To address the climate catastrophe, more investments, research and development activities, and public education about the benefits of renewable energy sources are required. This comprehensive bibliometric study explores the complex relationships between green energy, green investment, and climate change research, with the purpose of giving an in-depth examination of the changing dynamics in these essential areas. Scopus, a comprehensive scientific database, serves as the primary source for this analysis. The timeframe under investigation spans from 2003 to 2023, encompassing a period of significant global focus on climate change and its economic consequences. Using quantitative approaches and visualization tools such as VOSviewer version 16.2 software, this study sheds light on the growing global interest in sustainable practices and renewable energy solutions. The study reveals a rising amount of literature focused on addressing environmental issues, lowering carbon emissions, and encouraging environmentally beneficial initiatives. It emphasizes the need of matching policies with green ideals in order to promote long-term environmental sustainability and economic stability. This study adds to the ongoing discussion by assessing significant trends, identifying central scientific clusters, and defining future research pathways, emphasizing the need of continuous innovation and cooperation in advancing sustainable development goals.