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Hydrogen

In a world where electric vehicles dominate the automotive and motorcycle industries, Yamaha Corporation is taking a different approach by exploring the potential of hydrogen as an alternative to gasoline engines.

  • Yamaha remains open-minded about the future of mobility despite acknowledging the growing popularity of electric motorbikes and scooters in European and Asian markets.
  • Yamaha aims at finding different alternatives than electric mobility. 

Yamaha’s efforts in the electric space are evident, with significant investments in the development of electric powertrains and battery technology. However, the Japanese company is simultaneously focusing on its e-fuel program, aiming to find multiple alternatives to traditional internal combustion engines.

In an interview with the Japan Times, Yamaha President and CEO, Yoshihirro Hidaka, emphasized the importance of keeping a wide range of possibilities open to achieve carbon neutrality. Hidaka stated, “We would like to keep many possibilities – opportunities – to achieve carbon neutrality.”

Yamaha’s Hydrogen Engine Generator prototype.

Among the potential alternatives being explored by Yamaha is hydrogen. While electric vehicles have gained widespread appeal, the potential of hydrogen can often be overlooked. Yamaha’s vision for hydrogen power involves preserving the internal combustion engine. Hidaka mentioned, “Among Japan’s two-wheeler manufacturers, there were hardly any testing hydrogen in addition to electric technology, so we took the lead and built the facility to test battery technology and hydrogen, as well as carbon-neutral fuel.”

Yamaha has prior experience with hydrogen-powered combustion engines, having collaborated with Toyota to develop the engine for the world’s first liquid-cooled hydrogen race car. In May 2023, the Toyota Corolla H2 Concept successfully completed a 24-hour endurance event at the Fuji International Speedway, a groundbreaking achievement in both the automotive sector and the world of motorsports.

However, despite its potential, hydrogen fuel does come with some drawbacks. Currently, it is not as fuel-efficient as traditional gasoline. Additionally, the infrastructure for compressing hydrogen and refueling vehicles is not as widespread as electric vehicle chargers, making it a niche technology for now. 

Nevertheless, it is worth noting that electric vehicles were once considered niche as well, and they have rapidly gained acceptance worldwide within a few years.

Japan’s Big Four motorcycle manufacturers, Honda, Kawasaki, Suzuki, and Yamaha, made an exciting announcement on May 17, 2023.

  • They unveiled their joint venture called HySE (Hydrogen Small Mobility and Engine Technology) during a press conference held in Tokyo.
  • This collaboration aims to develop hydrogen-powered motorcycle engines and other hydrogen-powered engines for small mobility.

HySE will also welcome Kawasaki Heavy Industries Limited and Toyota Motor Corporation as special members, considering their individual advancements in hydrogen-powered research. This diverse group will bring together expertise from various fields to drive innovation in hydrogen-powered engines.

The newly formed organisation has outlined three primary areas of focus for research and development, with each company assigned specific responsibilities. Honda, Suzuki, Yamaha, and Kawasaki Motors will collectively research hydrogen-powered engines. Yamaha will concentrate on studying hydrogen refueling systems, while Kawasaki Motors will explore the fuel supply system.

The research efforts will be distributed among the companies. Honda will take the lead in model-based development, Suzuki will conduct an element study on functionality and performance, and Yamaha and Kawasaki Motors will carry out hands-on research to assess real-world functionality and reliability of hydrogen-powered engines.

In addition to engine research, Yamaha will investigate the requirements for developing a hydrogen refueling system and tanks for small mobility vehicles. Kawasaki Motors will focus on studying the auxiliary equipment necessary for fuel supply systems and distribution tanks, as well as the equipment between the fuel tanks and injectors on hydrogen-powered vehicles.

Collaboration among these major players is crucial as they tackle the challenges of decarbonisation. While electric vehicles have made progress in reducing carbon emissions, certain sectors face difficulties in this transition. To achieve a sustainable future, it requires multiple ideas, research, and development working together.

Clean hydrogen, also known as green hydrogen, holds promise but has been expensive to produce in the past. The implementation of hydrogen tax credits, as included in the Inflation Reduction Act of 2022, could incentivise companies to invest in clean hydrogen development. However, the effectiveness of these incentives will depend on the guidelines established by the US Department of Energy and the US Internal Revenue Service, ensuring accountability for emissions throughout the production process.

The prospects of HySE’s research and development are eagerly anticipated, and we will keep you updated on the latest advancements in this exciting endeavour.

Kawasaki has signed an agreement with the biggest carmaker, Toyota, to work on the development of hydrogen engines for motorcycles.

  • Kawasaki and Toyota penned a deal to develop hydrogen engines.
  • Toyota recently launched the Toyota Mirai, the world’s first hydrogen fuel cell car. 

While Kawasaki is known to be active in developing sustainable alternatives to the ICE, the new alliance with Toyota just took the effort a step further.

Despite already being in advanced stages in terms of hydrogen technology, Kawasaki wants the new deal with Toyota to help speed up the process.

Furthermore, Toyota recently launched the Toyota Mirai, the world’s first commercially available hydrogen fuel cell car, for which more than 2,600 examples have already been sold globally.

 According to reports, the two parties agreed on the deal earlier this month, with Toyota President Akio Toyoda driving a hydrogen-powered Kawasaki ATV at the Twin Ring Motegi. 

Team Green already showcased its first electric and hybrid motorcycle recently at Suzuka 8 Hours. That said, the official unveiling will happen soon.

While the majority of motorcycle manufacturers are shifting towards the development of electric motors, some are investing heavily in alternative fuel with bio-renewable components.

Kawasaki has been working on the hydrogen-powered engine for quite a while now.

Despite Kawasaki Motors President Hiroshi already confirming that three new electric motorcycles are scheduled for a global launch this year, the development of hydrogen engines is still a top priority.

However, in an interesting turn of events, Yamaha has decided to join forces with Kawasaki in developing hydrogen engines together.

The new collaboration will further boost the development of the new engine which will be used for future models.

Kawasaki has been focusing on hydrogen as a next-generation energy source since 2010 and has since developed technologies for the production, transportation and use of hydrogen along the supply chain to support the company.

According to reports, Honda and Suzuki are also expected to join the project in the near future.

(Source: Motociclismo.it)

Kawasaki has announced that the company will unveil three electric motorcycles in 2022.

The announcement came from Kawasaki Motors President Hiroshi Ito during his keynote address at Kawasaki’s EICMA presentation.

The announcement also confirmed the Japanese marquee plans to develop ten electric and hybrid motorcycles by 2025.

Nevertheless, it is still too early to discuss the kind of models that could be electrified by 2022.

But knowing that the firm recently ran a test on a Ninja 400 based electric motorcycle could also mean a production version is already in the works.

During the speech, Ito-san addresses the company’s commitment to pushing for a new power source that includes hydrogen and hybrids.

Looking at the level of commitment shown by Team Green, Kawasaki may well be on its way to becoming the pioneer of a new future for motorcycles.

Kawasaki and Yamaha have joined forces together with Mazda, Subaru and Toyota to discover the use of hydrogen fuel in internal combustion engines.

According to reports, Yamaha is in charge of internal components and parts, combustion studies and output performance, while Japanese ignition company Denso focused on developing direct injection injectors and spark plugs.

However, Kawasaki is miles ahead of the rest, considering the Japanese marquee already had an eye on hydrogen fuels since 2010 and is set to finalise the product by the end of the year.

Kawasaki already has a static engine that can run on hydrogen gas.

Interestingly, Honda and Suzuki will also join the project later.

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