Tata Motors, India's largest commercial vehicle maker, is intensifying its sustainability efforts with a strong focus on hydrogen alternatives as part of its commitment to achieving net zero emissions. The company is exploring three main hydrogen-powered options: hydrogen combustion through internal combustion engines, blended fuel engines combining hydrogen and CNG, and advanced hydrogen fuel cell technology. These initiatives were highlighted during Tata Motors' Investor Day 2024. In line with its sustainability goals, Tata Motors has significantly increased its research and development (R&D) spending, demonstrating a strategic emphasis on electric vehicles, fuel cell EVs, and hydrogen internal combustion engines. The company's efforts have already led to a reduction of 53,000 tonnes of CO2 emissions, equivalent to planting 2.4 million trees annually. Moreover, Tata Motors is adopting a comprehensive approach to powertrains, with plans for CNG infrastructure expansion, LNG utilization, and investments in green hydrogen technology. The company is also actively exploring next-generation biofuels like ED-5, ethanol blends, and alternative fuel options such as M15 methanol. By targeting 1.0-1.2 million vehicle sales by 2030 and focusing on circularity principles through initiatives like the 'TATVA' framework and vehicle scrappage facilities, Tata Motors is driving a significant shift towards sustainable practices within the automotive industry. The company's dedication to renewable energy sources and its ambitious net zero goal by 2045 underpin its commitment to environmental sustainability and innovation. Overall, Tata Motors' strategic investments in hydrogen technology and sustainable practices are positioning the company as a leader in the transition towards greener powertrains and a more sustainable automotive future.