With its immense potential, blockchain technology is poised to revolutionise industries by enhancing their viability, operability, and functionality through its open, immutable, transparent, and decentralised characteristics. The increasing attention to this transformative power over existing business models is inspiring. Blockchain is making its mark in the renewable energy (RE) sector and reshaping peer-to-peer and community-based energy trading models. This unique role of blockchain in the energy sector is bolstering their effectiveness and presenting promising avenues for uplifting RE systems in Malaysia.