The global transition toward sustainable power and energy is critical for addressing climate change and promoting environmental stewardship. In today’s scenario, e-commerce platforms have the potential to accelerate this transition by enhancing market efficiency, increasing accessibility, and fostering innovation in the sustainable energy sector. This research paper explores the application of e-commerce in the sustainable power and energy industry, examining its impact on market dynamics, supply chain management, and consumer engagement. Through case studies, data analysis, and strategic insights, this study aims to provide a comprehensive understanding of how e-commerce can support and drive the growth of sustainable energy solutions. The Electronic commerce is used for online buying and selling of sustainable power and energy products.