ModsFinder

Copper Generators

by Entity0

Copper Generators adds power generators made from copper for Fabric, and the Copper Networks library it requires must be installed beside it.

FabricClient and serverGNU Lesser General Public License v3.0 or laterOpen source1.21 – 1.21.11

What it does

Basic power generators are crafted from copper and produce energy inside a Copper Networks energy network. Because the environment is client and server, the server and every player who joins need the mod. Builds exist for 1.21 – 1.21.11, and the latest Fabric file, 1.1.5, targets 1.21.11 and was published on 2026-03-04.

Key features

  1. Basic copper generators

    Simple generators built from copper produce power for machines connected to the same network.

  2. Copper Networks integration

    Generators connect through Copper Networks, which provides the network API the mod depends on.

  3. Open source code

    The mod is open source under the GNU Lesser General Public License v3.0 or later, with public source code and an issue tracker.

Compatibility

Latest build for each game version and loader.

1.21.x12 of 12 versions with builds
1.21.111.1.5
1.21.101.1.5
1.21.91.1.5
1.21.81.1.5
1.21.71.1.5
1.21.61.1.5
1.21.51.1.5
1.21.41.1.5
1.21.31.1.5
1.21.21.1.5
1.21.11.1.5
1.211.1.5
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Copper NetworksA Power system for use by my (and other's) mods that uses copper blocks as wires.
Required

How it compares

Full comparison

Simple Energy Generator is a Fabric generator mod released under the MIT License, covering 1.21.1 – 26.1.2, and it is open source. Solar is open source under the GNU General Public License v3.0 only and targets 1.18.2 – 1.19.4. Old Copper Bulb is server-side only and not open source, for 1.21 – 1.21.1.

ModLoadersGame versionsEnvironmentUpdated
Copper GeneratorsFabric1.21 – 1.21.11Client and server2026-03-04
Simple Energy GeneratorFabric1.21.1 – 26.1.2Client and server2026-04-28
SolarFabric1.18.2 – 1.19.4Client and server2023-04-01
Old Copper BulbFabric1.21 – 1.21.1Server-side only2024-06-14

Questions

Does Copper Generators need another mod?

Yes. Copper Networks is required, so it must be installed next to Copper Generators on Fabric.

Do players need Copper Generators to join a server?

No, only if the server runs it too. The server and every player need the mod installed.

In the catalog

Copper Generators is one of 8,499 Technology mods on ModsFinder, and one of 4,201 Technology mods for Fabric. 19,862 mods support Minecraft 1.21.11.

Technology mods8,499Fabric modsMods for 1.21.1119,862

More from Entity0

All projects
Copper Networks1.21 – 1.21.11

Similar mods

Create Big Cannons1.18.2 – 1.21.1GD656Killicon1.18.2 – 1.21.4Fabric Seasons: Extras1.19.2 – 1.21.1Ad Astra1.18.2 – 1.21.1Create: New Age1.19.2 – 1.21.1CC: Tweaked1.4.7 – 26.3

What the author says

This is a basic power generation module built with my Copper Networks API It adds blocks that generate power form variouis sources, 3 are passive (solar panels, thermophotovoltaic generators and passive void generators all generate very small amounts of power for free, fields of them will be nescessary and they…
Entity0, on the Modrinth page

Official listing

Owner
Entity0
Published
2024-08-19
Updated on Modrinth
2026-03-04
Facts verified
2026-10-15

Tags

Technology
Open on ModrinthCompare