![]() By 2040 or beyond, a medium-range flight of up to 7,000 kilometres should also be possible, leaving just long-range flights for traditional aviation. The hydrogen-powered aviation report, released on June 22, said that hydrogen could feasibly be used by 2035 to power a commercial passenger aircraft on a flight of up to 3,000 kilometres. Bigger planes could burn hydrogen to power jet engines. Smaller planes would likely use propellers, with hydrogen-powered fuel cells providing electric propulsion to turn the propellers. ![]() ![]() Hydrogen planes would be similar aesthetically to traditional planes, albeit with a slightly longer length needed. But if they can be overcome, the future of aviation could be much greener than it is today and be a functioning component of a decarbonised world. There are still significant challenges to make this happen. A recent report on the potential of hydrogen-powered aviation said such planes could enter the market as soon as 2035. Planes using hydrogen would emit only water, and initial tests suggest they can be just as fast as traditional planes, carrying more than a hundred passengers per flight over thousands of kilometres. Long-touted as a sustainable fuel, hydrogen is now gaining serious traction as a possibility for aviation, and already tests are under way to prove its effectiveness. One possible solution is to use a new type of fuel in planes that doesn’t produce harmful emissions – hydrogen.
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