The University of New South Wales has made a significant breakthrough by developing a hydrogen-diesel dual-fuel technology that enables diesel engines to operate using 90% hydrogen and 10% diesel. This innovation, led by Professor Shawn Kook, Associate Professor Shaun Chan, and Professor Evatt Hawkes, has the potential to reduce CO2 emissions by up to 77%, providing heavy industries like mining and agriculture with a practical solution to reduce their carbon footprint. Australia has set ambitious carbon emission reduction goals, aiming for a 43% decrease below 2005 levels by 2030 and achieving net-zero emissions by 2050. Hydrogen vehicles are becoming increasingly popular globally as countries strive to meet their carbon targets. The development of hydrogen technology is expected to accelerate over the next decade, offering a clean energy source for sectors that are challenging to electrify, such as heavy industry, long-distance transport, and aviation. The advancement in hydrogen production methods, infrastructure expansion, and government incentives are anticipated to drive the widespread adoption of hydrogen. This breakthrough not only benefits heavy industries but also contributes to the global transition to a low-carbon economy, supplementing other renewable energy solutions. The rise of hydrogen engines in the automotive sector, led by companies like Toyota and Hyundai, reflects a growing trend towards sustainable transportation solutions and competition in the face of climate change concerns.