While many are betting o𒅌n electric power as the future of mobility, others have expressed serious doubts. That is particularly the case for motorcycles, due to the heavy 𒀰weight and limited range of current battery technology.

The new group warns that: “To realize a decarbonized society, a𝕴 🎀multi-pathway strategy to address various issues in the mobility sector is necessary, rather than focusing on a single energy source.

“Against this backdrop, research and development targeted at🅠 commercialization of mobility with 💎engines powered by hydrogen - deemed a next-generation energy source - is gaining momentum. “

The technical challenges in using hydrogen, to be addressed by the new HySE group, includes “fast flame speed and a large region of ignition, which often result in unstable combustion” plus “the limited fuel tank capacity in case𒈔 of usꦓe in small mobility vehicles”.

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The main research and development areas, and role of each company in the group, w💦ill be as 🐎follows:

1. Research on hydrogen-powered engines

Research on the model-based development of hydrogen-powered engines (Honda)

Element study on functionality, performance, and reliability of the hydrogen-powered engines (Suzuki)

Hands-on research using real hydrogen-powered engines on their functionality, performance, and reliability (Yamaha, Kawasaki)

2. Study on hydrogen refueling system

Studying the requirements for a hydrogen refueling system and hydrogen tanks for small mobility (Yamaha)

3. Study on fuel supply system

Studying the auxiliary equipment required for a fuel supply system and tanks, and the equipment installed between the fuel tank and the injector (Kawasaki)

“We are extremely pleased to announce the planned formation of the association,” said Kenji Komatsu, Chairma🤪n nominee of HySE and Executive Officer of Technical Research & Development Center, Yamaha Motor Co. Ltd.

“There are many challenges in the development of hydrogen-powered engines, but we hope to see the association’s activitieওs ad𓃲vance the fundamental research in order to meet those challenges.

“We are committed to this endeavor with a sense of mission to preserve the use of in👍ternal combustion engines, which epitomize the🌳 long-time efforts that our predecessors have invested.”

In addition to the four motorcycle manufacturers, Kawasaki Heavy Industries and Toyota Motor Corporation will support the association as special m♋embers:

“Kawasaki Heavy Industries, being one🦋 of the main organizers of the 'CO2-free Hydrogen Energy Supply-chain 🐻Technology Research Association', will drive forward HySE’s activities, based on the knowledge gained from its activities for HySTRA.

“Toyota, on the other hand, will assume the role of leveraging HySE’s resear🍰ch results to the maximum benefit for the development of hydrogen-powered engines, utilizing its kno꧂w-how on experiments, analyses, and the designing of large hydrogen-fueled power units for four-wheel vehicles.”

While Honda and Yamahaไ continue to compete in MotoGP, Suzuki suddenly pulled out at the end of last year "to re-allocate resources on other initiatives for sustainability". Kawasaki withdrew from MotoGP in 2009 and switched its motorsport focus t🌃o WorldSBK, where Honda, Yamaha and Ducati also maintain factory involvement.

The ꦗfive remaining MotoGP manufacturers - Honda, Yamaha, Ducati, Aprilia and KTM - are currently discussing the future technical rules from 2027 onwards.

It 🍌is already agreed that the premier class will use 100% non-fossil fuel from 2027 (rising from 40% in 2024). Ride-height devices could also be banned and aerodynamics tightened, but engine rules look likely to remain largely unchanged for the next five-year contra🗹ct cycle.

Any radical change in premier-class power 𝕴source is therefore unlikely before 2032.

Ducati now supplies⛄ machinery for the MotoE (electric) World Championship, which takes place at some of the grand prix weekends.