About Baron Factions
From Factorio Mod PortalMultiplayer mod that creates teams that dedicated to each kind of power source in Factorio.
Baron Factions is intended to be played by multiple players cooperatively. When a player joins, they must choose which faction they will join. Each faction has specialized buildings that produce and consume only one kind of energy: Electric, Steam, Burner, or Heat.
Each faction is given its own starting area so that they may build independently from other factions. The following unique technologies are available, per faction:
Electric
- Electric plate - short-ranged electric pole
- Micro generator - inexpensive, inefficient electric generator
- Electric generator - creates electricity without water
Burner
- Clean fuels - all "generators" can produce fuel that is cleaner and more efficient than their typical counter-parts
- Roller belt recipes - allows certain belts to be made cheaply
- Longer inserters - VLH and ELH inserters for more flexibility
- Fuel leaching - inserters can refuel from any burner building pickup
Steam
- Stone well - cheap source of water
- Micro boiler - cheap converter from water to steam
- Thin pipe - low-capacity pipes that can be stepped over
- Steel, stone, and plastic pipes - more pipe varieties for various applications
Heat
- Fire pit - cheap source of heat
- Heat burner reactor - generates heat from fuel
- Heat wire - inexpensive heat transmitter
- Steel heat wire - effective heat transmitter
- Heat tower - transmits heat over distances
Known issues
- Some buildings do not display power levels:
electric-turret(burner and heat only),roboport, andbeacon - fast-transfer (ctrl-click, shift-click) of burner fuel into the above types does not work as expected
- Some heat faction's logistics controllers do not require power:
lamp,decider-combinator,arithmetic-combinator, andprogrammable-speaker - Thin pipe is not upgradable because of the different collision mask
- Changing factions while crafting causes the crafting to be restarted
Modding
This mod works reasonably well with other mods. By default, all prototypes added by mods in the data and data-updates cycle will automatically be processed by each faction. Recipes, items, and entities for all energy-consuming or energy-producing buildings will be duplicated, altered, and marked for each faction.
Making Faction-unique recipes, items, or entities
Baron Factions identifies recipe -> item -> entity prototype trees, and validates that the tree's factions are set correctly. Generally, it is enough to mark either the recipe or the entity as faction-unique.
To specify a prototype as faction-unique, add the key "factions" with an array of one or more of burner, electric, heat, steam.
For example:
{
type = "recipe",
name = "power-plate",
factions = {"electric"},
...
}
Advanced modding options
Prototypes may additionally be marked with a special "baron-flags" table to further adjust behavior. See baron-library for more details.
Attributions
heat icon png 2 Electric-generator from bobpower.
Highlights
From source dataFootprint
Rated a light load on a server.
License
Published under GPL-3.0.
Last update
Its author last shipped an update 3 yr ago.
Baron Factions on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Factorio servers. We download it from Factorio Mod Portal, place it, and restart the server.
- Server side
- Required on the server
- Server load
- light
- Smallest plan we suggest
- Factorio — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.1.39, released 2023-09-30
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.1.39 | 2023-09-30 | 1.1 | n/a |
| 1.1.38 | 2023-07-30 | 1.1 | n/a |
| 1.1.37 | 2023-07-03 | 1.1 | n/a |
| 1.1.36 | 2023-07-03 | 1.1 | n/a |
| 1.1.35 | 2023-07-03 | 1.1 | n/a |
| 1.1.34 | 2023-06-29 | 1.1 | n/a |
Dependencies
- Required: Baron Library
- Required: Baron Heat Pollution
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Baron Factions on a Factorio server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogTechnology & automation
Machines, power, logistics and automation.
Runs on your server
From source side supportFactorio Mod Portal lists Baron Factions as required on the server. Check its Factorio Mod Portal page to see whether players need it too.
Compatibility
- Game
- Factorio
- Runs on
- Serverrequired on the server
Verified at the source
- ✓Factorio Mod PortalOfficial listing, checked 2026-10-09Open ↗
- ✓Authorwasmoo, as published on Factorio Mod Portal
- ✓LicenseGPL-3.0Free

