CurseForge · Minecraft mod
Mekanism Extras
Ported "Mekanism-Evolution" to 1.20.1+ and added some other things as well.
Quick answer
Which Mekanism Extras release should I use?
Mekanism Extras mekanism_extras-1.20.1-1.5.0.jar targets 1.20.1 with Forge. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. All 1 required mods have matching files.
Where it goes
Is Mekanism Extras required on the client, server, or both?
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
The source does not explicitly classify this release as client-only or server-only.
What else does Mekanism Extras mekanism_extras-1.20.1-1.5.0.jar need?
mekanism_extras-1.20.1-1.5.0.jar. Change the file and its required mods may change too.
Install Mekanism first. We found matching files for this game-version and loader setup. 20 come through another mod in the chain.
20 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Mekanism Extras without breaking your instance.
Built for Mekanism Extras mekanism_extras-1.20.1-1.5.0.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use mekanism_extras-1.20.1-1.5.0.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Mekanism first. We found matching files for this game-version and loader setup. 20 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside mekanism_extras-1.20.1-1.5.0.jar. It opens that exact file at the source.
About this project
What does Mekanism Extras add?
Mekanism_Extras
There may be some deficiencies in the numerical value of the item and the quality of the module. If there are any areas that you feel are inappropriate, please report them on GitHub.
This mod is a unofficial ported version of Mekanism-Evolution and has added more content.
My textures drawing may not be very good. If you want to provide better textures, you can contact me.
All textures of Cosmic and Infinite are flickering, please do not use them if you are sensitive to glare. (After 1.20.1-1.4.0 you can use builtin pack to stop them)
The configuration file can be modified in the "mekanism_extras.toml" file located in the "MekanismExtras" folder.
Naquadah Reactor:
It comes from Mekanism Matter,and I made some changes to it.
About the Naquadah Reactor, it is very similar to a Fusion Reactor. Please refer to the gallery pictures for details.
Reactor using Rich Silicon Fuel, Rich Uranium Fuel, and Silicon Uranium Fuel as reactants.
If water cannot be input, you may need to set the rate to 6 or above.
Ores:
Naquadah Ore is generated near the bedrock layer of the Overworld, with one cluster per chunk and up to four ores per cluster.
End Naquadah Ore is generated near the void of the End(y:15-25), with three clusters per chunk and up to three ores per cluster.
Ore,Block and Raw Block all need netherite tool to digging.
More Factories:
More factories have been added since 1.20.1-1.3.8 and 1.21.1-1.1.1.
They have more slots and stacks, and with the new upgrade, you can handle up to 64 items at once.
More Bins:

Absolute Bin has storage space for 1_048_576 items,
Supreme Bin has storage space for 8_388_608 items,
Cosmic Bin has storage space for 134_217_728 items,
Infinite Bin has storage space for 2_147_483_647 items.
More Energy Cubes:

Absolute Energy Cube has storage space for 409_600_000 FE,
Supreme Energy Cube has storage space for 1_638_400_000 FE,
Cosmic Energy Cube has storage space for 6_553_600_000 FE,
Infinite Energy Cube has storage space for 26_214_400_000 FE.
More Fluid Tanks:

Absolute Fluid Tank has storage space for 4_096_000 mb fluids,
Supreme Fluid Tank has storage space for 32_768_000 mb fluids,
Cosmic Fluid Tank has storage space for 262_144_000 mb fluids,
Infinite Fluid Tank has storage space for 2_097_152_000 mb fluids.
More Chemical Tanks:

Absolute Chemical Tank has storage space for 131_072_000 mb chemicals,
Supreme Chemical Tank has storage space for 4_194_304_000 mb chemicals,
Cosmic Chemical Tank has storage space for 268_435_456_000 mb chemicals,
Infinite Chemical Tank has storage space for 34_359_738_368_000 mb chemicals.
More Pipes:
Cable,Pipe,Tube,LogisticalTransporter and ThermodynamicConductor all have been upgraded.
Project description from CurseForge.
Pick your setup
Mekanism Extras by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.21
1 loader build1.20.4
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Mekanism Extras versions and loaders
mekanism_extras-1.20.1-1.5.0.jar
14 Jun 2026
mekanism_extras-1.21.1-1.4.0.jar
13 Apr 2026
mekanism_extras-1.21.1-1.3.4.jar
7 Apr 2026
mekanism_extras-1.21.1-1.3.3.jar
15 Feb 2026
mekanism_extras-1.21.1-1.3.2.jar
21 Jan 2026
mekanism_extras-1.21.1-1.3.1.jar
1 Jan 2026
mekanism_extras-1.21.1-1.3.0.jar
29 Dec 2025
mekanism_extras-1.21.1-1.2.6.1.jar
22 Oct 2025
mekanism_extras-1.21.1-1.2.6.jar
21 Sept 2025
mekanism_extras-1.20.1-1.4.6.jar
28 Aug 2025
mekanism_extras-1.21.1-1.2.5.jar
27 Aug 2025
mekanism_extras-1.20.1-1.4.5.jar
24 Aug 2025
Looking for an older file? The official CurseForge project page is in Resources.