Toyota commissions Yamaha Motor to develop hydrogen-fueled engine

A Yamaha Motor Co., V8 hydrogen motor displayed in Japan, on Saturday, Nov. 13, 2021.

Toru Hanai | Bloomberg | Getty Visuals

Toyota has commissioned Yamaha Motor to acquire a hydrogen-fueled motor, with the president of the latter stating that his enterprise was committed to the inner combustion motor.  

In an announcement toward the end of previous week, Yamaha reported the 5.-liter V8 motor would be produced for vehicles and dependent on the a person applied by the Lexus RC F coupe, with alterations built to its cylinder heads and injectors, among the other items.

In accordance to Yamaha, the device is equipped to produce as considerably as 450 horsepower at 6,800 revolutions for each minute. The enterprise mentioned it had been doing work on a hydrogen engine for cars for approximately five years.

Yamaha Motor President Yoshihiro Hidaka explained that although his business was aiming to achieve carbon neutrality by the calendar year 2050 it also had “a potent passion for and level of dedication to the inner combustion motor.”

“Hydrogen engines home the possible to be carbon-neutral though keeping our passion for the internal combustion engine alive at the identical time,” Hidaka went on to say.

Final week’s statement builds on a single from Nov. 2021 when Yamaha Motor, Kawasaki Major Industries, Toyota, Subaru and Mazda released facts of what they explained as a “obstacle to increase gas alternatives for utilizing inner combustion engines.” It was at this announcement that the V8 engine designed for Toyota was demonstrated to the public.

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The idea of powering an inner combustion motor with hydrogen is not a new one. Toyota has now produced a GR Yaris which has a 1.6-liter ICE and works by using hydrogen as its gasoline.

According to the enterprise, the GR Yaris employs the exact powertrain as a hydrogen-run Corolla Sport. The agency has labeled equally of these cars as “experimental.”

Firms these as BMW have also produced cars these as the BMW Hydrogen 7. In accordance to the German automaker, the Hydrogen 7 utilized an internal combustion engine and was in a position to operate on gasoline or liquid hydrogen. Creation of the vehicle commenced in 2006 and a minimal run was designed.

Applying hydrogen to power an inner combustion motor is unique to hydrogen gasoline cell technological innovation, wherever fuel from a tank mixes with oxygen, producing energy. As the U.S. Division of Energy’s Option Fuels Facts Middle notes, gas cell cars emit “only water vapor and warm air.”

By contrast, hydrogen ICEs do develop emissions. “Hydrogen engines launch in the vicinity of zero, trace amounts of CO2 … but can deliver nitrogen oxides, or NOx,” Cummins, the motor maker, suggests.

Hydrogen ICEs are also “considerably less economical” when compared to fuel cell electric automobiles, according to the Alternate Fuels Knowledge Heart.

Whilst there is pleasure about the opportunity of hydrogen gas cell vehicles and companies this sort of as Hyundai, BMW and Toyota have all designed cars centered on the engineering, some others in just the industry have taken a distinctive look at.

In June 2020, Tesla CEO Elon Musk tweeted “fuel cells = fool sells,” introducing in July of that 12 months: “hydrogen fool sells make no feeling.”

In February 2021, the CEO of Germany’s Volkswagen Group also weighed in on the subject matter. “It can be time for politicians to accept science,” Herbert Diess tweeted.

“Green hydrogen is desired for steel, chemical, aero … and should really not stop up in vehicles. Much also high-priced, inefficient, gradual and difficult to rollout and transportation. Immediately after all: no #hydrogen vehicles in sight.”