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Rolls-Royce might 'enter into fuel cells'

Rolls-Royce released its first series-produced EV, the Spectre, in 2022, and the brand plans to launch additional battery-powered models in the coming years. It's not closing the door to other powertrains, however, and it's notably open to experimenting with hydrogen fuel cells. "Why not? I would say so when the time is right for us, and when the technology is so much advanced, that it is definitely something we would pursue as Rolls-Royce. Why not? We might exit batteries, and we might enter into fuel cells," company boss Torsten Muller-Otvos told British magazine Autocar. He stopped short of revealing whether engineers are currently testing hydrogen fuel cell-powered prototypes. It's too early to tell whether Rolls-Royce would develop a hydrogen fuel cell on its own or whether it would source some of the drivetrain's parts from parent company BMW, which has dabbled in this technology for decades. BMW notably began building an X5-based, hydrogen-powered prototype called iX5 in 2023, and it plans to ultimately funnel the feedback it gathers by testing the model into a production car. Muller-Otvos has already ruled out building a car powered by a hydrogen-burning engine, however. "I think a hydrogen combustion engine is nothing I would in any way look into, because that was tested already years ago. This is not the most efficient way to use hydrogen. If hydrogen will be used in the future, then it's fuel cells. And fuel cells are nothing different from a battery. It is just how you get the energy," he told Autocar, referring to the hydrogen-burning 7 Series prototype tested by BMW in the 2000s. Rolls-Royce, like nearly every brand looking at hydrogen technology, warns that the infrastructure needs to improve before the fuel cell can merge into the mainstream. "You can't obviously have hydrogen charging at home, whereas [with EVs] you have one big advantage, and all of our clients have big garages. There is lots of space at home and there is lots of space in office buildings to install charging," the CEO said. As it stands, Rolls-Royce wants to sell only electric cars by the end of 2030, and it hasn't announced plans to launch a series-produced hydrogen-electric model. It's not unreasonable to assume that this outlook could change during the second half of the 2020s, however.

Watch the Rolls-Royce Cullinan tackle the sand dunes outside Dubai

The Rolls-Royce Cullinan is coming soon. The British automaker has made copious effort trying to keep the coming Cullinan from being considered just a crossover or SUV. The carmaker calls it an All-Terrain High-Sided Bodied Vehicle, and a feature as banal as a tailgate has been billed as a "luxuriously comfortable viewing platform." Yet when Rolls-Royce took a prototype Cullinan for testing in the Dubai dunes, they recorded their Phantom-based SUV ripping up the sand in ways you'd expect from a 30-year-old Chevrolet Blazer. As the Nurburgring became to cars, the dunes outside of Dubai have turned into a testing venue as useful as they are photogenic. Rolls-Royce's trip there follows a list of other luxury SUV makers, including Range Rover, Bentley, and most recently, Lamborghini. What caught our eye in this video is that outside of century-old, black-and-white photos of Charles Stuart Rolls hammering one of his early cars in contests like the 1906 Tourist Trophy, this is the first time we've ever seen Rolls-Royce do anything unabashedly racy off-road. It's as if they plucked Florida Man from the Soggy Bottom Mud Park, gave him the keys to a Cullinan and the challenge, "A case of Pabst says you can't break it." Fast forward to the 1:08 mark to get into the action. Obviously, we don't expect any Cullinan driver — save those Dubai hoons — to thrash a Cullinan like so. But it's nice to know the All-Terrain High-Sided Bodied Vehicle can do it. Related Video: News Source: Rolls-Royce [via YouTube] via Autoevolution Rolls-Royce SUV Future Vehicles Luxury Videos dubai rolls-royce cullinan

Rolls-Royce signs deal to trial hybrid-electric train conversions

LONDON — Rolls-Royce has signed an agreement to conduct a trial conversion of diesel trains to hybrid-electric engines in Britain, in a deal which could be rolled out to hundreds of trains across the country starting in the 2020s. The British company, which is best known for making aircraft engines, said on Wednesday that its German Power Systems business had signed an agreement with Porterbrook, the UK's largest owner of passenger rolling stock. Rolls-Royce's Power Systems unit, which sells engines used on ships, yachts, trains, trucks, mining and nuclear power stations, is one of the fastest growing parts of the company, and its boss said hybrid technology is behind that. "We expect hybrid technology to grow at above the current growth rates of diesel," the CEO of Rolls-Royce Power Systems, Andreas Schell, told Reuters. The Power Systems business is expected to post low double-digit revenue growth this year and is a bright spot in a company grappling with the negative headlines and cost of fixing a problem with its Trent 1000 aero-engines. Diesel trains can be fitted with Rolls-Royce Hybrid PowerPacks to turn them into hybrid trains that can also run on battery power, reducing carbon emissions and making them cheaper to run for operators while also making them much quieter when, for example, they approach stations. From RR's press release: The MTU Hybrid PowerPack is an environmentally friendly drive system which combines the advantages of diesel and battery-powered rail traction. The version for Porterbrook incorporates an MTU diesel engine which fulfils future EU Stage V emissions regulations; plus an electric machine, which can be used either as an electric motor or generator; and an MTU EnergyPack battery system, which stores the energy recovered during braking. This enables very low-noise, emissions-free battery-only electric operation in urban areas and around stations. The hybrid initiative comes as Britain seeks to phase out diesel-only trains by 2040. Adding the powerpacks to trains allows railway networks to be partially electrified without the need for expensive overhead infrastructure. The Institution of Mechanical Engineers says that 42 percent of Britain's rail network is currently electrified, which means that the country lags behind electrification rates in other European nations. Last year the British government scrapped electrification projects in some parts of the country, saying it would look to hybrid technology trains instead.