Beacon
Projecting industrial efficiency across the factory floor with amplified module power.
The Beacon is a pivotal infrastructure component in the Factorio universe, serving as the primary mechanism for applying module effects to surrounding machinery without consuming resources itself. It acts as an amplifier, projecting the bonuses of inserted modules—such as speed, efficiency, or productivity—to all adjacent production and utility buildings within its range. This device transforms the factory from a collection of individual machines into a cohesive, optimized industrial organism.
- type
- Infrastructure / Support
- function
- Amplifies module effects to surrounding area
- module_slots
- 4
- effect_range
- Variable based on inserted modules
Lore & Background
The Beacon's design reflects the harsh reality of the alien world: resources are finite, but intelligence is scalable. A single beacon can serve a grid of twenty or thirty assemblers, turning a modest cluster into a high-speed production line. This technology allows for the creation of specialized zones where speed modules accelerate assembly while productivity modules increase yield, all managed from a central point. It is the heartbeat of the late-game factory, pulsing efficiency through the veins of the industrial complex.
In Their Own Story
The alien dust swirled around the base of the new Beacon as the Engineer slid the fourth Speed module into its slot. A soft hum vibrated through the floor plates, distinct from the rhythmic clanking of the surrounding assemblers. Instantly, the conveyor belts feeding the grid surged with a frantic rhythm, the machines inside their protective cages whirring at double tempo. The engineer stepped back, watching the output rate climb on the monitor, knowing that this single device had just turned a sluggish workshop into a roaring engine of expansion.
Reader's Guide
Unlocking the Beacon technology requires significant research in productivity and efficiency, marking the transition to mid-to-late game industrialization. Once available, it fundamentally changes factory design by allowing players to concentrate expensive modules in fewer units rather than distributing them across every machine. Gameplay impact is profound: Beacons enable 'overclocked' production lines where speed modules push assemblers beyond their base limits, while productivity modules allow for net resource gains. They also support utility buildings like furnaces and laboratories, optimizing the entire ecosystem. Blueprints are essential here, as manually placing hundreds of beacons with specific module configurations is impractical. Designers use blueprints to replicate perfect beacon grids, ensuring consistent spacing and module types across massive factory sections. This streamlines expansion, allowing for rapid deployment of high-efficiency zones that would otherwise take hours to build by hand.
Did You Know?
- Beacons are the only machines that can hold productivity modules while still providing their effects to other buildings.
- The power consumption of a Beacon increases significantly when populated with modules, often requiring dedicated power generation nearby.
- Beacons do not have an internal crafting mechanism; they exist solely to project module effects outward.
- In advanced factory designs, beacons are often placed in a checkerboard pattern to ensure maximum coverage for every machine.
More in Technologies & Blueprints
Elsewhere in the Factorio universe
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