Toyota is set to debut portable hydrogen cartridges at the Japan Mobility Show Bizweek 2024, aiming to revolutionize energy solutions for fuel cell electric vehicles (FCEVs) and more. These compact cartridges, resembling oversized AA batteries, are designed to make hydrogen a familiar and safe energy source, applicable to various daily life scenarios. By collaborating with Rinnai Corporation, Toyota has even ventured into developing hydrogen-powered household appliances like stoves. The ability to swap out these cartridges in vehicles simplifies the refueling process, akin to changing a battery. Beyond automotive use, Toyota envisions these cartridges as energy solutions for remote areas, providing power to off-grid buildings and supporting decentralized power generation. Alongside the hydrogen cartridges, Toyota will showcase their hydrogen-powered GR Corolla, a durable and high-performance vehicle, as well as a sweep energy storage system that repurposes batteries from end-of-life electrified vehicles. This system aims to stabilize energy supplies and promote renewable energy sources like solar and wind power, showcasing Toyota's commitment to innovation and sustainability.