Toyota recently revealed its third-generation hydrogen fuel-cell stack, showcasing the company's ongoing dedication to fuel cells alongside battery-electric vehicles. The new stack promises enhanced durability, efficiency, and reduced production costs. Toyota plans to introduce this technology in passenger vehicles and heavy-duty commercial trucks across North America, Europe, China, and Japan by 2026. The automaker touts the third-generation fuel-cell stack as 1.2 times more fuel-efficient than its predecessor, resulting in a 20% improvement in range between fueling stops. Additionally, Toyota claims durability comparable to diesel engines, positioning fuel cells as potential replacements in commercial semi trucks. Other notable improvements include more compact hardware for easier integration into various vehicle types and a significant cost reduction achieved through advancements in cell design and manufacturing processes. Despite challenges with hydrogen fueling infrastructure, Toyota remains committed to hydrogen technology and its electrified vision. The company has explored novel applications, such as combining big-battery and fuel-cell powertrains for heavy-duty pickups and creating a 'hydrogen headquarters' in California. Toyota has also engaged in innovative projects, like powering a major U.S. port with high-efficiency technology. While Toyota has experimented with hydrogen-burning vehicles, its strategic focus on volume production remains centered on fuel cells. The company's commitment to hydrogen is evident in its efforts to enhance hydrogen-powered passenger cars, exemplified by the Mirai's exceptional driving experience. Toyota envisions a future with more hydrogen vehicles than electric vehicles by 2030, leveraging advancements in solid-state battery technology alongside fuel cells.