June 26, 2022

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Renault says electric-hydrogen concept will have 497-mile range

Particulars of Renault’s Scénic Vision thought automobile were presented to the general public on Could 19, 2022. The firm’s notion of producing a passenger car that uses hydrogen engineering is not one of a kind.

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Renault has unveiled particulars of an electric powered-hydrogen hybrid concept car or truck, with the French automaker describing hydrogen engineering as currently being “just one of the alternatives to make electrical autos far more convenient.”

The layout for Renault’s Scenic Vision incorporates a hydrogen engine, electrical motor, battery, fuel mobile and a hydrogen tank. The 2.5 kilogram tank is located at the vehicle’s entrance and, Renault stated, would acquire close to 5 minutes to fill.

According to a document printed on Thursday that outlined the concept, the Scenic Vision’s 40 kilowatt hour battery is recyclable and will be produced at a facility in France by 2024.

In a statement, Gilles Vidal, who is director of design and style at Renault, reported the strategy “prefigures the exterior design of the new Scénic 100% electrical design for 2024.” The organization mentioned the electric-hydrogen powertrain was “element of a for a longer time-phrase vision, outside of 2030.”

The wide idea is that the Scenic Vision’s hydrogen fuel cell would enable extend the vehicle’s assortment for the duration of longer excursions. “In 2030 and beyond, when the network of hydrogen stations is large enough, you will be equipped to drive up to 800 km [a little over 497 miles] … with no halting to cost the battery,” Renault said.

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Explained by the International Electrical power Company as a “flexible vitality provider,” hydrogen has a numerous array of applications and can be deployed in a broad assortment of industries.

It can be manufactured in a number of ways. A person system includes utilizing electrolysis, with an electric powered current splitting drinking water into oxygen and hydrogen.

If the electricity utilised in this system arrives from a renewable supply this kind of as wind or solar then some phone it inexperienced or renewable hydrogen.

It is envisaged that Renault’s hybrid would use eco-friendly hydrogen, even though the large vast majority of hydrogen generation is currently centered on fossil fuels.

Renault’s electrical-hydrogen notion illustrates how automobile corporations are on the lookout to come across means to build small and zero emission choices that can compete with the selection of gasoline and diesel vehicles.

“Many methods to complement electric powered motors are getting explored right now to handle the requirements involved with very long-length driving,” Renault mentioned. “Hydrogen technologies is 1 of the solutions to make electric cars far more practical.”

In the industry of hydrogen mobility, the Renault Team has previously established up a joint enterprise with Plug Power identified as Hyvia. Among other points, it is concentrated on hydrogen fuel cells in mild professional motor vehicles and the rollout of hydrogen charging amenities.

Renault’s idea of producing a passenger car or truck that takes advantage of hydrogen technological know-how is not one of a kind.

Toyota, for instance, started off functioning on the progress of gas-cell vehicles — where by hydrogen from a tank mixes with oxygen, manufacturing electrical power — back again in 1992. In 2014, the Japanese business enterprise launched the Mirai, a hydrogen gasoline mobile sedan.

Other important companies like Hyundai and BMW are also on the lookout at hydrogen, as properly as smaller sized considerations these kinds of as U.K.-based Riversimple.

Although the above companies are wanting at the likely of hydrogen, some large-profile figures in the automotive sector are not so certain. In Feb. 2021, Herbert Diess, the CEO of Germany’s Volkswagen Group, weighed in on the subject. “It’s time for politicians to acknowledge science,” he tweeted.

“Green hydrogen is needed for metal, chemical, aero … and ought to not close up in autos. Significantly much too pricey, inefficient, gradual and tricky to roll out and transportation. After all: no #hydrogen autos in sight.”

Despite Thursday’s unveiling of the Scenic Eyesight idea, even Renault CEO Luca de Meo would show up to be careful when it comes to conversing about hydrogen’s potential clients, according to comments revealed by Autocar.

Elsewhere, in Feb. 2020 Brussels-based mostly marketing campaign team Transport and Natural environment hammered household just how much opposition hydrogen would experience in the transportation sector.

T&E designed the point that inexperienced hydrogen wouldn’t only have to “compete with grey and blue hydrogen,” which are developed working with fossil fuels. “It will contend with petrol, diesel, maritime fuel oil, kerosene and, of program, electric power,” T&E claimed.

“Where ever batteries are a simple solution — cars and trucks vans urban, regional and perhaps long-haul vans ferries — hydrogen will face an uphill wrestle for the reason that of its decrease effectiveness and, as a consequence, significantly increased gasoline charges.”