Blockchain technology is catalyzing a net-zero revolution in heavy industries, transforming their sustainability efforts. By leveraging blockchain's transparency, traceability, and decentralized nature, industries such as manufacturing, energy, and transportation can enhance their environmental performance. Blockchain enables secure and immutable tracking of carbon emissions, facilitates green energy trading, incentivizes sustainable practices, and promotes supply chain accountability. This transformative technology empowers heavy industries to achieve their sustainability goals, contributing significantly to a greener and more sustainable future.