I wrote up a thread quoting Deino's tweet
Check last post in thread. By my calculation, if we have a constant 1MW electric generator, it would need 400L of jet fuel per hour! F-35 only carries 10500L of jet fuel. So if you want an aircraft that can operate 10 hours in the air (4000L of jet fuel), you need to carry huge amount of internal fuel.
Obviously, if you are aircraft is just cruising to destination, you don't need to use that much electric generation. This is just to put things in perspective.
I'm all on board with electric air cruiser but 1MW is bit much, peak consumption with the help of battery maybe. What do you think is the most energy demanding component? Radar, EW, comm, computation...etc
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