Toyota is actively investing in hydrogen internal combustion engine (ICE) technology as part of its 'multi-pathway' approach to automotive decarbonisation. While also advancing hydrogen fuel-cell electric vehicles (FCEVs), Toyota sees hydrogen ICE technology as a critical component of future powertrain solutions. The company has been testing this technology in motorsport and showcasing prototypes on the road, although no commercial models are currently available. Sean Hanley, Toyota Australia's vice president, emphasized the ongoing development and trials of hydrogen combustion technology, expecting it to gain more prominence in the next decade. The company conducted a pilot program in Australia, providing fleet operators with hydrogen-powered HiAce prototypes for transportation, highlighting the potential of hydrogen-fueled V6 engines. Despite the enthusiasm for hydrogen ICE technology, Toyota recognizes the need for a widespread hydrogen refueling network to support its growth. In a landscape where electric vehicles dominate discussions, Toyota's commitment to hydrogen technology signals a long-term vision for sustainable automotive innovation.