BBCNEWS Breakfast June 4, 2024 06:52:00
Is significantly more expensive than conventionaljet fuel, but backers of hydrogen planes believe it will eventually become cheaper than traditional flight. Zeroavia isnt the only Company Racing to reimagine air travel, though. Aerospace giants like Airbus And Boeing are also developing hydrogen planes. But there are still questions over how sustainable theyll actually be. Were going to be using some fairly exotic materials that are very energy intensive to arrive at. What energy are you using to build the Fuel Cell . What materials are you using . How much energy are we sinking into this tech...