this post was submitted on 29 Dec 2023
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Amazon plans to make its own hydrogen to power vehicles (www.theverge.com)
submitted 10 months ago by Hypx@lemmy.world to c/technology@lemmy.world
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Amazon thinks hydrogen can be a more sustainable fuel for vehicles at its warehouses, but it’ll have to clean up hydrogen production first.

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[–] cynar@lemmy.world 1 points 10 months ago

The drones generally don't use compressed hydrogen (at least the ones I've seen). It's too dangerous. Instead they use a pellet based storage system. You can liberate hydrogen from it, but it's rate limited. It will burn, but it can't launch like a flaming rocket.

The downside is the pellet systems aren't as simple as just refilling the tank.