GregTech logo.png
Author(s) GregoriusT
Version 2.78f (2.03b in FTB Beta A)
Website IC2 Forum Post
Root Mod IndustrialCraft2
Mod Pack(s)

Feed The Beast Beta Pack A
Feed The Beast Ultimate Pack
MindCrack Pack
Unhinged Pack
Tech World

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GregTech is an add-on to IndustrialCraft2 which increases the IC2 techtree with 2 tiers. Many recipes of the lower tiers are re-balanced, like the Gregtech recipes for the Macerator, Mining Drill, Mass Fabricator as well as some method of powering all of these. This greatly increases the difficulty of gathering/creating more rare materials such as UU-Matter and Iridium. In order to reach the upper tiers you will need a huge amount of resources and you will need to find The End to exploit its unique ores.

GregTech also improves compatibility between IC2 and other mods, such as RedPower 2 and Buildcraft 3. GregTech adds several dozen more machines and multi-block structures.

World Generation[edit]

Click "Show" to show World Generation.
Click "Show" to show Ores.


Click "Show" to show Machines.

"Advanced" Machines[edit]

This subsection contains all machines that have "Advanced" in their name.

Click "Show" to show "Advanced" Machines.

"Automatic" Machines[edit]

Same as above, but with "Automatic".

Click "Show" to show "Automatic" Machines.

"Electric" Machines[edit]

See above.

Click "Show" to show "Electric" Machines.

Energy Storage[edit]

Click "Show" to show Energy Storage.

Energy Generation[edit]

Click "Show" to show Energy Generation.

Multi-Block Machines[edit]

Click "Show" to show Multi-Block Machines.


Click "Show" to show Tools.

Crafting Components[edit]

Click "Show" to show Crafting Components.


Click "Show" to show Circuits.


Click "Show" to show Coils.


Click "Show" to show Hulls.

Raw Materials[edit]

Click "Show" to show Raw Materials.


Click "Show" to show Ingots.


For each dust added by GregTech, there is also a Tiny Pile version. Four Tiny Piles of any given dust equals one of that particular dust.

Click "Show" to show Dusts.


Each Nugget is equivalent to 1/9 of its corresponding ingot. If 9 Nuggets of the same type are acquired, they can be combined in a crafting grid in the same method as combining Gold Nuggets in vanilla Minecraft to acquire one Gold ingot.

Click "Show" to show Nuggets.


Pure Chemical Element Cells[edit]

Click "Show" to show Pure Chemical Element Cells.

Chemical Compound Cells[edit]

Click "Show" to show Chemical Compound Cells.

Nuclear Reactor Components[edit]

Click "Show" to show Nuclear Reactor Components.

Recipe Overrides[edit]

GregTech overrides numerous recipes from IndustrialCraft2 and other mods. Notable overrides are listed below.

Click "Show" to show Recipe Overrides.