Nonsensical climate virtue signalling takes to the skies. Hydrogen production is expensive, and operating two fuelling systems at airports also sounds costly. ‘Zero emission’ only applies if hydrogen is produced without burning any fuels – as the EU recently told the Netherlands – so the burden on renewables to power entire countries, plus all their vehicles, will have to extend to aircraft as well? Pie in the sky springs to mind.
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Aerospace giant Airbus has announced plans to build zero-emission aircraft using hydrogen power technology.
On Monday (21 September), the firm revealed three concept designs that are on the table and is targeting a 2035 entry-into-service, reports Euractiv.
Airbus is working on three designs for aircraft that could be zero-emission, which range from a conventional turbofan jet with space for 200 passengers to a ‘blended wing’ concept that is a significant departure from the current generation of planes.
“These concepts will help us explore and mature the design and layout of the world’s first climate-neutral, zero-emission commercial aircraft, which we aim to put into service by 2035,” said CEO Guillaume Faury.
“The transition to hydrogen, as the primary power source for these concept planes, will require decisive action from the entire aviation ecosystem. Together with the support from government and industrial partners we can rise up to this challenge to scale-up renewable energy and hydrogen for the sustainable future of the aviation industry,” said Faury.
The turbofan design would have a range of more than 2,000 nautical miles – roughly the same as London-Tel Aviv – using hydrogen stored in tanks incorporated into the design of the plane.
Airbus will also look into a propeller-powered plane capable of carrying 100 passengers and with half the range of the turbofan, making it “a perfect option for short-haul trips”, the company said in a statement.
The most radical departure though will be a blended wing design, which would substantially increase the amount of space available for fuel storage and offer different passenger layouts.
“The exceptionally wide fuselage opens up multiple options for hydrogen storage and distribution, and for cabin layout,” Airbus explained.
Full report here.
via Tallbloke’s Talkshop
September 22, 2020 at 04:06AM