Unverified50% confidenceFactExact time
The energy density of hydrogen is about 33.6 kWh per kilogram, several times that of diesel.
1
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50%
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Long-term
Relevance
10/13/2026
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Related Claims
UnverifiedThe energy density of aviation kerosene is approximately 12,000 Wh/kg.74% similarUnverifiedCurrently, approximately 96% of the world's industrial hydrogen comes from the steam methane reforming process, which emits approximately 9–12 tons of CO₂ per ton of hydrogen produced.73% similarUnverifiedLithium-air batteries have a theoretical energy density of up to 3,500 Wh/kg, approaching the theoretical value of gasoline.71% similarVerifiedAviation fuel (such as Jet-A) has an energy density of approximately 12,000 Wh/kg, nearly 40 times greater than that of aviation lithium batteries.70% similarUnverifiedThe current production cost of green hydrogen remains 3 to 5 times that of grey hydrogen (hydrogen produced from fossil fuels).69% similar
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