Since as of the writing of this text, GTCEu doesn't have nuclear reactors, I integrated Nuclearcraft: Overhauled into GCP.
Currently only Solid Fuel Fission is supported.
New Ore Vein
Solid Fuel Fission Reactors
NC steam turbines
Links:
Github Page of the original project
Quick facts
- Edition: Minecraft Java
- File type: .jar
- 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 — see the MC Java Mods guides for the full walkthrough.
Gregtech Community Pack (GCP): Nuclearcraft Edition is a free Minecraft Java modpack. Downloaded 3,297 times (via CurseForge). Download it and open it directly in the game.