Nuclear power
Nuclear power research in Pyanodon for Factorio. Science pack costs, prerequisites and unlocked recipes.
Research requirements
Prerequisites Lithium Processing · Uranium processing - Stage 1 · Aluminium processing - Stage 3.
2,000 research units, 180 seconds per unit.
- 3 pY science pack 2 per research unit
- 6 Logistic science pack per research unit
- 10 pY science pack 1 per research unit
- 20 Automation science pack per research unit
- 2 Chemical science pack per research unit
- 1 pY science pack 3 per research unit
Unlocked items
Neutron moderator MK 01 · Nuclear reactor MK 01 · Nuclear MOX reactor MK 01 · Phosphorus trichloride · Phosphoryl chloride · Tributyl Phosphate (TBP) · Hydrogen chloride · Tritium · Control Rod · Molten Salt · Plutonium 238 · Plutonium 239 · Plutonium 240 · Plutonium 241 · Plutonium 242 · Americium 241 · Americium 243 · Uranium 238 · Helium · Plutonium peroxide · Purex concentrate 1 · Antimony phosphate 3 · Spent MOX reactor fuel · Neutron (100°C) · Spent reactor fuel · Neutron (1000°C) · Plutonium dioxide (9999°C) · High Energy Waste 1 · Salt Solution · Hot Molten Salt (5000°C) · High Energy Waste 2 · Purex PU concentrate 1 · Purex concentrate 3 · Purex waste 1 · Purex PU concentrate 2 · Purex concentrate 4 · Purex raffinate 1 · Purex PU concentrate 3 · Purex U concentrate 1 · Purex concentrate 5 · Molybdenum ore · Vitrified glass · Purex concentrate 2 · Purex waste 2 · Antimonium Chloride · Purex waste 3 · MOX Plutonium Oxide · Fuel rod MK 02 · Sodium carbonate · AmmoniaSelect 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.