About FuelCapacity
From ThunderstoreConfigurable coal capacity for smelters and blast furnaces. Defaults to 40, with server-authorized admin commands and prefab overrides.
Fuel Capacity
Give your smelters more coal room. Smelters and blast furnaces hold 40 coal by default.
Change the limit from the F5 console:
fuelcapacity 80
fuelcapacity statusOnly the host or a server admin can change settings. Multiplayer uses the server's config and Valheim's native admin check, including its supported account ID formats. devcommands is unnecessary.
Configuration: BepInEx/config/cheyenne.fuelcapacity.cfg
[Fuel]
Capacity = 40
PrefabOverrides =Edit the server config, then run fuelcapacity reload or restart. Optional overrides: smelter=40;blastfurnace=80. Commands save changes to the server config immediately. Client configs are ignored while connected to a server.
Supports existing and newly built coal-fueled structures using Valheim's Smelter component. Ovens, eitr refineries, kilns, campfires, ore queues and production speed keep their existing behavior. Lowering capacity leaves stored coal intact; loading resumes after it falls below the limit.
Install on the server and every client, with BepInEx and Jötunn. If another mod also changes smelter fuel capacity, disable its overlapping setting. Automation reading m_maxFuel, including the inspected Quartermaster version, can see this capacity.
See COMMANDS.md for all commands.
Highlights
From source dataLoaders
Runs on BepInEx.
Footprint
Rated a light load on a server.
Last update
Its author last shipped an update 18d ago.
FuelCapacity on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Valheim servers, for BepInEx servers. We download it from Thunderstore, place it, and restart the server.
- Server side
- Optional on the server
- Server type needed
- BepInEx
- Server load
- light
- Smallest plan we suggest
- Valheim — 4 GB (4 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 0.1.0, released 2026-10-17
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| BepInEx |
From 1 recorded build of FuelCapacity.
Dependencies
- Required: Jotunn
- Required: BepInExPack Valheim
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run FuelCapacity on a Valheim server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogAdmin & protection
Permissions, moderation, anti-cheat and land protection for the people running the server.
Works on a server
From source side supportThunderstore lists server-side support for FuelCapacity as optional: it can run on a server, but isn’t required there.
Compatibility
- Game
- Valheim
- Loaders
- BepInEx
- Runs on
- Serveroptional on the server
- Requires
- One-click install needs a BepInEx server.
Verified at the source
- ✓ThunderstoreOfficial listing, checked 2026-10-18Open ↗
- ✓AuthorVegasx, as published on Thunderstore
- ✓LicenseNot published by the sourceFree
