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Volpedia/Games/Factorio/Power/Nuclear reactor
FACTORIO / POWER

Nuclear reactor

Produces heat from nuclear fuel for heat exchangers and turbines.

Original Volpedia referenceReviewed 2026-10-27Quick reference · noindexBASE / CORE SYSTEM
Original Volpedia editorial diagram, not an in-game machine screenshotOriginal Volpedia illustration
OverviewResources17Machines17Logistics17Power12Trains11Circuits12Research14Weapons13Maps12Modes8Enemies11Blueprints10Space Age14Progression12Guides22Tips12Tools2
Practical advice: Separate uranium supply, heating layout and steam conversion into measurable subsystems.
How it worksPractical adviceMistakes to avoidRelated
01

How it works

Produces heat from nuclear fuel for heat exchangers and turbines.

02

Practical advice

Separate uranium supply, heating layout and steam conversion into measurable subsystems.

03

Mistakes to avoid

Building reactors and turbines before securing consistent fuel and water.

RELATED ON VOLPEDIA

Keep exploring Factorio.

powerHeat exchanger

Transfers reactor or other heat-source energy to steam for turbines.

guidesElectricity from steam to nuclear

Maintain uninterrupted power as factory demand rises.

progressionNuclear and advanced power

Scale reliable electricity when higher-tier machines and beacons need greater supply.

resourcesUranium ore

Mine uranium for nuclear processing once the necessary research and sulfuric-acid logistics are available.

powerAccumulator

Stores electrical energy and helps bridge intermittent solar production.

powerBoiler

Burns fuel to heat water for steam-powered electricity generation.

powerFusion power

Space Age: late-game energy technology associated with Aquilo and advanced resources.

Back to Power
IN THIS GUIDEHow it worksPractical adviceMistakes to avoidRelated topics
EXPLORE OTHER SECTIONSResourcesMachinesLogisticsTrainsCircuitsResearchWeaponsMapsModesEnemiesBlueprintsSpace AgeProgressionGuides
Every explanation is on Volpedia. An internal registry records research and version checks.

Volpedia is an independent fan reference, not affiliated with Wube Software. Factorio mechanics and recipes may change between versions, mods and base game versus Space Age. Content last reviewed October 27, 2026. Category illustrations are original Volpedia diagrams, not gameplay screenshots. Factorio trademarks belong to their owners. Research and provenance records are maintained internally.

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