Canadian Pacific Kansas City Ltd. (CPKC) is taking significant steps towards reducing its environmental impact by pioneering the use of hydrogen-powered locomotives and alternative fuels. The company, formed by the merger of Canadian Pacific Railway and Kansas City Southern Railway, is committed to environmental efforts and has set a climate target validated by the Science Based Targets initiative. CPKC has been testing biofuels like B20 in its locomotives, noting significant carbon emission reductions. Additionally, the company is receiving Tier 4 diesel-electric locomotives to replace older models, improving fuel efficiency and sustainability. CPKC has also established hydrogen production and refuelling facilities in Calgary and Edmonton, with plans to expand its hydrogen fleet for further testing. The company's climate roadmap includes ambitious goals for hydrogen adoption, such as exploring the deployment of hydrogen switcher locomotives at scale and assessing the viability of hydrogen line-haul locomotives. CPKC aims for net-zero railway operations through the development of the hydrogen supply chain to match locomotive demand. Tests have shown that hydrogen-powered locomotives perform well in various conditions, including winter weather, showcasing the potential for a sustainable future in rail transport. CPKC's commitment to sustainability and innovation positions it as a leader in the railway industry's transition towards cleaner, more efficient operations.