China's World’s First Hydrogen Plane Just Completed Its First Flight

全球首架氢能飞机在中国完成首飞

China just flew a cargo aircraft powered by a megawatt-class liquid hydrogen turboprop engine — and it could change the future of aviation.

we break down the engineering behind China’s hydrogen-powered aircraft breakthrough, why it matters, and how it challenges decades of assumptions about hydrogen aviation. For years, aerospace experts argued that hydrogen propulsion was too heavy, too cold, too expensive, and too difficult to certify for real-world aircraft. But a 16-minute flight over Zhuzhou may have changed that conversation.

中国刚刚完成兆瓦级液氢涡桨发动机货运飞机的试飞，这项技术或将彻底改写航空业的未来。

中国氢能飞机这项突破背后的工程技术、它的重大意义，以及它如何颠覆航空领域数十年来对氢能飞行器的固有认知。多年来，航空航天领域专家始终认为，氢能动力系统重量过大、低温存储难度高、成本高昂，而且很难通过民航适航认证，无法投入商用。但这架飞机在株洲上空完成的16分钟试飞，彻底扭转了行业内的看法。

中国在株洲完成全球首台兆瓦级液氢涡桨发动机货运无人机试飞，飞机重 7.5 吨，在空中飞行 16 分钟、航程 36 公里，飞行高度 300 米。过去三十年间，波音、空客、国际民航组织等西方航空机构普遍判定氢能航空不具备商用可行性：液氢能量密度按体积远低于航空煤油，需要四倍体积储氢罐；液氢需零下 253 摄氏度超低温存储，隔热、制冷设备大幅增重；绿色制氢成本远超航油；全球没有配套加氢基建，也缺少氢能客机适航认证规范，行业普遍预测氢能民航至少 2040 年后才能落地。

此次试飞打破西方数十年行业预判，推番氢能航空 2040 年前无法商用的定论，但不代表氢能客机短期内投入运营，航程、基础设施、全球统一适航法规仍是巨大阻碍。目前业内分为两种观点：一方认为中国全产业链同步搭建的体系优势长期难以追赶；另一方则表示商用落地短板过多，本次仅为里程碑式实验室成果，西方企业资金与法规资源充足，有望率先实现规模化商用。

以下是各国网友的评论：

PhilipTan-i1u
16 minutes on hydrogen power alone is a long time. China is definitely ahead of the completely pollution free aviation because the use of hydrogen as fuel needs a long term redesign of the airport infrastructure. Only a country like China can do it as it is highly skilled in making a difficult long term plan a reality.

全程依靠氢能飞行16分钟，这个时长已经很有含金量。中国在零污染航空赛道上明显领先全球。想要普及氢能飞机，就要长期改造整套机场配套设施。这种高难度长远规划，只有中国有能力落地实现。

justme6275
China is working to get OFF OIL, USA is drill baby drill.

中国一直在努力摆脱对石油的依赖，反观美国，只会一味开采石油。

mehrdadzand386
What if an aircraft had only a small hydrogen storage tank that could be continuously refilled during flight with hydrogen produced from water carried on board? The hydrogen would then be consumed by the engines as the aircraft flies, with some of the water produced in the exhaust being recovered and recycled. This could potentially reduce the amount of hydrogen that needs to be stored at any one time, lowering the risk of leaks or explosions while also reducing the aircraft's weight as fuel is consumed and less robust hydrogen storage facilities

能不能给飞机只装小型储氢罐，飞行途中利用机载水实时制氢，持续供给发动机燃烧？发动机燃烧后产生的水蒸气再回收循环利用。这样飞机不用一次性携带大量氢气，能降低泄漏、爆炸风险；燃料持续消耗，机身总重量也能减轻，储氢设备不用做得笨重坚固。

joesmith9330
It takes energy to seperate the water h and o . The same amount of energy as it gives I heat when combusted. There are combos that are not any good like using super heated water and batteries to seperate the h o still requires energy

把水分解成氢、氧本身就要消耗能量，消耗的能量和氢氧重新燃烧释放的热量基本持平。就算搭配高温水蒸气、电池这类组合方案，分解水依旧会大量耗能，完全不划算。

hiarm1733
Principle of conservation of energy is your answer: It takes the same amount of power to split water into hydrogen and oxygen that it releases when recombining it with the oxygen thus produced minus efficiency. If you split water on the plane and combine that hydrogen with air, which has to be the case, you will be losing a huge amount of power input. Maybe if they use solar by turning the plane into a huge solar panel?

用能量守恒定律就能解释：分解水制氢消耗的能量，扣除设备损耗后，和氢气燃烧释放的能量差不多。飞机上就地分解水制氢，再和空气中氧气燃烧，全程会损耗大量能量。除非把飞机铺满巨大太阳能板供电，不然完全行不通。

dantronics1682
you would need a smnr for that, If you could get one from the ureshnic to heat the water into steam then you could have a turbofan engine running on water

想实现这套方案得有特殊核反应堆装置，要是能弄到这种设备把水加热成蒸汽，或许才能造出靠水运转的涡扇发动机。

BetterWorld-d4v
maybe ammonia - NH3 - would weigh less?

或许改用液氨作燃料，整体重量能更轻？

ajp2279
The storage problem can be done by using the same hydrogen storage that is used in Thermonuclear bombs, but the non-proliferation of bomb parts/tech is problem. There has been many, water/hydrogen designs that was patented and working prototypes. They all died in mysteries ways and prototypes and schematics gone up in flames or just taken and put in a warehouse with "TOPMEN" ref "raiders of the lost ark" scene. You can't patent water!

热核武器的储氢技术可以拿来解决飞机储氢难题，但会涉及核武器技术扩散，存在巨大管控风险。历史上有不少水制氢相关方案拿到专利，还造出可用样机，最后全都离奇中断：样机烧毁、图纸被封存，就像《夺宝奇兵》里机密物资被高层收走。水这种基础物质，本身也没法申请专利保护。

FredJones-lo2df
spin offs of this development will span many needs, love asian smart.

这项氢能航空技术能衍生出大量配套产业应用，亚洲人的创新智慧让人佩服。

BrightCore777
I came for the plane and stayed for the engineering.

本来是来看氢能飞机，结果被里面的工程技术深深吸引。

LiewBrian-o5j
America will claim China copied and stole this American innovation shelved 15 years ago

美国接下来肯定会宣称，这项技术是抄袭窃取他们十五年前搁置的研发方案。

prideauto102
You can extract the hydrogen molecule from the cold air while the plane gets to a certain height, then use it continously to fuel the aircraft. This technology already exsts.

飞机飞到高空后，可以从低温空气里提取氢分子，持续给飞机供给燃料，这项技术现在已经有了。

syedmaricar9946
Keep development to awe most people world wide.

持续推进研发，这项成果会让全世界为之惊叹。

henryallan9167
Drones are the obvious partner tech. Logistics serve small economies as well as the large. Materials availability starts innovation at coalface level for small communities. With diversified energy from renewables advances this will act as accelerants to business and industry. This is power generation and is therefore not confined only to airccraft. It does, after all, powere a turbine.

无人机是氢能航空最适配的配套载体，氢能货运既能服务大国，也能带动小型经济体。低成本新型材料能帮助偏远地区开展创新。可再生氢能多元化发展，会全面助推各行各业。这套氢能发电方案不只是用于飞机，只要是涡轮动力设备都能适配。

BlakeCushing
Just in time, delivery of hydrogen to auto-cars as well. To suck aero fuel out of raw purified water is a major

氢能技术落地恰逢其时，汽车行业也能同步普及氢能。从纯水提取航空燃料，是颠覆性的技术突破。

ajp2279
The concept has been around for a long time they all ended up dad and tech gone. Take on big oil and become part of bridge somewhere

水制氢的构想很早就出现了，但所有相关研发最后都无疾而终，技术资料流失。这项技术会冲击传统石油巨头，很难顺利推广。

abrahimismail4759
Low key events toward green n sustainable development.

这是推动绿色可持续发展的低调重大突破。

deepseek1958
Almost all their long term plans have come to fruition. This will also be the case.

中国提出的长远规划基本都能落地，这次氢能航空项目也一定会成功。

dayveda3736
Yellow is the color of Sun Rays

黄色是阳光的颜色。

Gilbert-x5i
China is the future of our planet.

中国代表地球未来的发展方向。

w.emersonii3501
Why not store the hydrogen in the form of ammonia? No cryogenics necessary. No volume penalty. And the hydrogen is a lot easier to extract from ammonia than from water.

为什么不用液氨储存氢？不需要超低温存储，也不会占用巨大空间，而且从氨里提取氢气，比分解水简单得多。

juhantoon6524
Forget about whatever scientific problems you mentioned or did not mention, in another 5 years, you will see a commercial viable hydrogen plane operating within China.

不用纠结各类技术难题，再过五年，国内就能投入商用氢能飞机运营。

nanjappaa6163
Why sodium manganese battery energy BESS power is not experimented in airbus, Boeing which is most relaiable and compact Weight is less than aeroplanes kerosene fuel tank

钠锰储能电池稳定、体积小巧，整机重量比航空煤油油箱更轻，空客、波音为什么不拿来做航空试验？

gavinclaassen6440
This video still has not said where tens of thousands of miles range worth of hydrogen will be accommodated within the airplane ? Yes a carbon fiber cylindrical spar will store a few miles worth of hydrogen, but, nowhere near enough volume to even begin to compare let alone compete with traditional aviation Kerosene varients range ?!?!

长途飞行所需的巨量氢气该放在飞机哪里？碳纤维机身储氢只够短途飞行，储氢空间和传统煤油完全没法比，航程差距巨大。

mohammedkhan9545
Calm down bro. Jumbo jet or Aurbus 380 didn't come over night. It took almost 100 years. After years of tecnological development and gradual improvement some day in future long range and wide body aircraft will be flying in the sky powered by hydrogen combustion engine.

别太急躁，大型宽体客机不是一蹴而就，前后研发近百年。随着技术持续迭代，未来一定会有远程宽体氢能客机飞上蓝天。

steve25782
With fusion, we'll be able to create synthetic jet fuel from CO2 in the air and oceans, and hydrogen in seawater, so a clean fuel with no need for new planes or slower speeds.

可控核聚变成熟后，可以提取空气、海洋里的二氧化碳和海水中的氢，合成环保航油，不用重新研发新飞机，飞行速度也不会降低。

spaceinvader384
Yes. Hopefully in decades. Some of us probably won't see it but wish upon future generations. Just keep the earth in its present or better condition is a great achievement for mankind. Stop wars and concentrate on friendly commerce to help each other otherwise there is no way.

确实，可能要等几十年。我们这代人或许等不到，但希望后辈能见证。人类能维持甚至改善地球环境就是巨大成就。停止战争，各国友好通商互助，不然一切无从谈起。

williamwilliam
Yes, the report is credible because China did successfully complete the maiden flight of a hydrogen‑powered cargo aircraft in April 2026, marking the world’s first test of a megawatt‑class hydrogen turboprop engine. However, it was a short, tightly controlled demonstration flight, not yet a commercial breakthrough.
It’s important to see it as a prototype milestone, not yet a revolution in passenger aviation. The achievement is credible, but the road to widespread hydrogen aircraft is long and technically challenging.

这份报道内容属实，2026年4月中国确实完成氢能货运机首飞，实现全球兆瓦级氢能涡桨发动机首次空中测试。但这次只是短途受控试验飞行，算不上商用突破。
只能把它当作样机研发里程碑，距离颠覆客运航空还有很远。成果真实可信，但氢能飞机全面普及还要攻克大量技术难关。

spaceinvader384
China always has long term planning and good at long games. A good pragmatic government going the right direction for the country, its people and THE WORLD. Don't believe me but don't argue. Go and see in China for yourself.

中国擅长制定长远规划，布局眼光长远。务实高效的政府，正带领本国、民众乃至全世界向好发展。不信我的话不用争辩，亲自去中国看一看就懂。

warwickwestonwrigful
Why not just use Amonia. Amonia is a better carrier of hydrogen than Hydogen. When compressed to about 3 atmosphers it has better energy density than traditional jet fuel.

直接用氨燃料不好吗？氨储氢效果远超纯氢气，加压到3个标准大气压时，能量密度比传统航空煤油更高。

yichendon8044
If China had maintained the kind of relationship with the United States that exsted before Trump, the world would likely have seen much more technological innovation, lower costs for many products, and greater benefits for all of us.

如果中美能维持特朗普上台前的友好关系，全球会诞生更多技术创新，各类产品成本更低，全人类都能获益。

Whiffinger1
So why didn't the US do it first? America used to be the land of yes we can, now the land of no we can't

为什么美国没能率先研发成功？曾经的美国无所不能，如今却处处束手无策。

gavinclaassen6440
Lufthansa already experimented with one of their early model Boeing 737's way back in the 1970s, so no, this is not the worlds very first hydrogen powered jet / turbine hydrogen experiment.

早在上世纪70年代，汉莎航空就用老式波音737做过氢能飞机试验，所以这次试飞算不上全球首次氢能涡轮机试验。

tedchandran
We Indians are too lazy to say it aloud "At what Cost?". Jai Hind

我们印度人总不愿直白发问：实现这项技术要付出多大代价？印度万岁。

georgerivera1161
In the United States, we're stuck with a President who still trying to exploit oil.The rest of the world is moving on beyond oil , which means a couple of billionaires in the united states , will become paupers!

美国现任总统依旧执着开采石油，全球各国都在摆脱石油依赖。长此以往，美国少数石油富豪会彻底没落。

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