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Joined 1 year ago
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Cake day: August 2nd, 2023

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  • The lack of imagination in this post is astounding. In this wall of gibberish you only really made three points: range, excess range, and noise.

    Range: evtols are not trying to replace GA aircraft, at least initially. They will start out as air taxis and toys for the ultra rich, but most people dramatically underestimate the rate at which battery technology is improving. Being able to travel 100 miles in 30 minutes without spending an hour on each end dealing with the airport is something unavailable today.

    Minimum fuel requirements: rules are meant to serve us, not be handed down from on high. If this does apply to evtols it will be changed. It’s a completely different use case. For example the emergency landing options for an evtol are vastly more available than for a Cessna.

    Noise: I mean, agreed overall if not in detail. Realistically these things are going to be quieter than a traditional helicopter for sure, but will be higher pitch and swarming around in greater numbers. Annoying AF.











  • Solar plus batteries are already cheaper than nuclear, and only going down. Nuclear has always gotten more expensive over time. For the cost of the most recently completed nuclear plant in the US they could have built 12 times the nameplate capacity worth of solar with 24 hours of battery backup. (A totally unnecessary amount of dispatchability.)

    Solar and batteries easily “pay” for their manufacturing carbon emissions within 1-2 years max (as does nuclear). This payback period only goes down as the grid gets greener.