Nuclear Power - Stage 3
Nuclear Power - Stage 3 research in Pyanodon for Factorio. Science pack costs, prerequisites and unlocked recipes.
Research requirements
Prerequisites Uranium processing - Stage 3 · Nuclear Power - Stage 2 · Non Renewables - Stage 3.
3,600 research units, 600 seconds per unit.
- 1 Utility science pack per research unit
- 2 pY science pack 4 per research unit
- 3 Production science pack per research unit
- 6 pY science pack 3 per research unit
- 10 Chemical science pack per research unit
- 20 pY science pack 2 per research unit
- 30 Logistic science pack per research unit
- 60 pY science pack 1 per research unit
- 100 Automation science pack per research unit
- 30 Military science pack per research unit
Unlocked items
Neutron absorber MK 03 · Neutron moderator MK 03 · Nuclear reactor MK 03 · Nuclear MOX reactor MK 03 · Uranium 234 · Americium 241 · Americium 243 · Uranium 235 · Plutonium 239 · Uranium 237 · Molten fluoride with thorium · Molten fluoride with Pa-233 · Neutron (100°C) · Protactinium 233 · Hot Molten Salt (5000°C) · Uranium 233 · Uranium hexafluoride (9999°C) · Americium oxide waste stream · Curium oxide waste stream · Americium Oxide · Curium 250 · Niobium ore · Purex raffinate 2 · Purex raffinate 3 · Rare earth Pulp 01 · Americium curium waste stream · Antimony ore · Hydrogen chloride · Fuel rod MK 04 · Uranium fuel cell MK 03Select a science pack to view its recipes. Research requirements show the technologies needed to unlock it.
A recipe and production guide for Pyanodon
pY Atlas is a free, unofficial companion to the Pyanodon modpack for Factorio. Explore ingredient quantities, compatible machines, building previews and step-by-step production chains, from Automation science through Pyrrhic victory.
Use recipe options to compare alternate production routes, open input branches one stage at a time without circular dependencies, or browse research requirements to understand science gates. Recipe data and artwork versions are listed in Sources & versions; your installed mods and settings may differ.