How do I install Mekanism:MoreCapacity?

Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. Download the .jar. Put it in the .minecraft/mods folder and launch that loader profile. Opens on CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Mekanism:MoreCapacity work with?

The listing gives Minecraft 1.21.1, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Mods›Mekanism:MoreCapacity

ModsJava

Mekanism:MoreCapacity

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by masyumero · on CurseForge

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader NeoForge1 build
Mod loader Forge1 build

Minecraft version

Minecraft 1.21.1Newest

Minecraft 1.20.1Newest

⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.20.1 · Forge

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Mekanism:MoreCapacity

This mod will allow some mekanism machines to change the capacity of their gas tanks and liquid tanks.
This can be freely changed from the config and defaults to 100 times the original.
It can be expanded up to 9223372036854775807mB for Gas and 2147483647mB for Fluid.

This mod cannot run without the Mekanism

Supported Addons

Mekanism Extra Mekanism Elements Evolved Mekanism Mekanism:More Machine

Mekanism:MoreCapacity — Minecraft Java mod, screenshot 1

Mekanism:MoreCapacity — Minecraft Java mod, screenshot 2

Mekanism Extras and Mekanism Elements are supported since ver1.2

Evolved Mekanism are supported since ver1.3

Mekanism:More Machine are supported since ver1.3.3-neoforge

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.20.1
How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Ships as MekanismMoreCapacity-1.20.1-1.5.1-all.jar — drop this file into the mods folder
Download size: 300 KB
Download link checked 28 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Mods for Java All Minecraft Java mods Java mods for 1.21 Java mods for 1.20