Mekanism Extra

Mekanism Extra

Ported "Mekanism-Evolution" to 1.20.1 and added some other things as well.

by
219.2K Downloads
forgeneoforgetechnology
Rent Server with this Mod

Screenshots

All Items
All Items 2
All Items 3
More Bin
More Energy Cube
More Fluid Tank

About this Mod

Mekanism_Extras

There may be some deficiencies in the numerical value of the item and the quality of the mod. If there are any areas that you feel are inappropriate, please report them on GitHub.

This mod is a ported version of Mekanism Evolution 1.20.1+ and has added more.

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.

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.

Available Versions

MekanismExtras 1.21.1-1.4.1release
MC 1.21.1neoforge
August 18, 2026
Mekanism Extra 1.20.1-1.5.0release
MC 1.20.1forge
June 14, 2026
MekanismExtras 1.21.1-1.3.4release
MC 1.21.1neoforge
April 7, 2026
MekanismExtras 1.21.1-1.3.3release
MC 1.21.1neoforge
February 15, 2026
MekanismExtras 1.21.1-1.3.2release
MC 1.21.1neoforge
January 21, 2026

How to Install Mekanism Extra on Your Server

1

Order Server

Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Mekanism Extra". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.21, 1.20.4 (+1 more)

Server-side

Required

Recommended RAM

6 GB(min. 4 GB)

Frequently Asked Questions

Mekanism Extra server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Mekanism Extra compatible with forge and neoforge?

Mekanism Extra officially supports forge, neoforge for Minecraft 1.21.1, 1.21, 1.20.4. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Mekanism Extra – how to optimize performance?

Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if Mekanism Extra consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Mekanism Extra with just one click on your server.

Recommended RAM
6 GBfrom €7.800000000000001/mo
Minimum 4 GB | per 5 players
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

1.21.11.211.20.41.20.1