Fortescue is working towards its zero emissions target by 2030 by replacing locomotives with battery alternatives, building renewable energy projects, and transitioning to electric mining equipment. Challenges in decarbonizing complex elements like the port and ore processing are being addressed. The company is investing in technology for long-distance and heavy load transportation, decarbonizing freight ships and equipment, and exploring solar and wind power for mining operations. By implementing advanced technology, such as AI and battery management systems, Fortescue aims to optimize operations and reduce carbon emissions, setting a precedent for achieving real zero emissions in the future.