Yes, a quad-hydra will produce enough o2 for 34 dups. Our planned census is 20. It's way over-kill.
*But*. It will also produce enough h2 to self-power and *still* run 4 more h2 generators.
After 45 cycles, we've produced 12k kj. We have to produce 240k kj to beat supersustainable. At this rate, that's c900. I want me some hydrogen generators, and I want them badly.
This build will take 15-20 cycles, but it's worth it.