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ElectrodynamicsMinecraft mod for 1.21.1

Electrodynamics is a Minecraft Mod focused around science and technology that introduces many new machines/blocks and items into the game.

client and servernewest supported release 1.21.1TechnologyGame MechanicsWorldgen
Latest version
1.21.1-1.1.1
Loaders
NeoForge, Forge
Licence
LicenseRef-AURILISDEV-LICENSE-1.0.2
Downloads
326.2k
Updated
3 d ago
Available on
Modrinth
Space NodeOur hosting

Host Electrodynamics servers

One click and Electrodynamics is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Electrodynamics declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2Forge, NeoForge17+declared5 Aug 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022
1.18.1Forge, NeoForge17+declared10 Dec 2021
1.18Forge, NeoForge17+declared30 Nov 2021
1.17.1NeoForge, Forge16+declared6 Jul 2021
1.16.5Forge, NeoForge8+declared14 Jan 2021

Download

From Electrodynamics’s own host. Nothing is re-hosted here.

Browse 41 indexed releases

Most recently published release

1.21.1-1.1.1release25 Oct 2026

electrodynamics-1.21.1-1.1.1.jar · 15.7 MB · for 1.21.1 · NeoForge

Download this release
4264ffb53948…
Older versions24
  • 1.21.1-1.1.012 Oct 20261.21.115.7 MB39d38f90966c…Get
  • 1.21.1-1.0.1427 Aug 20261.21.115.6 MBd7438e244e83…Get
  • 1.20.1-1.0.1427 Aug 20261.20.114.6 MB79c73fb7bec2…Choose file on publisher ↗
  • 1.19.2-1.0.1427 Aug 20261.19.213.6 MB5f941f790640…Get
  • 1.19.2-1.0.1322 Aug 20261.19.213.6 MB63317985577f…Get
  • 1.20.1-1.0.1322 Aug 20261.20.114.6 MB68d248a25c80…Choose file on publisher ↗
  • 1.21.1-1.0.1322 Aug 20261.21.115.6 MB061b239552f2…Get
  • 1.19.2-1.0.1229 Jul 20261.19.213.6 MB4b0c8d0287d9…Get
  • 1.20.1-1.0.1217 Jul 20261.20.114.6 MBb781427e988f…Choose file on publisher ↗
  • 1.21.1-1.0.1217 Jul 20261.21.115.6 MBce2999928969…Get
  • 1.18.2-0.6.6-514 Jul 20261.18.213.0 MBe46dcadb23de…Get
  • 1.20.1-1.0.119 Jul 20261.20.114.6 MBb7d638fac041…Choose file on publisher ↗
  • 1.21.1-1.0.119 Jul 20261.21.115.6 MBbdd55e1ff189…Get
  • 1.21.1-1.0.105 Jul 20261.21.115.6 MB5a8c2e6120bf…Get
  • 1.21.1-1.0.915 Jun 20261.21.115.6 MBbd5dc08c4b18…Get
  • 1.20.1-1.0.813 Jun 20261.20.114.6 MBbee0a96d7ed4…Choose file on publisher ↗
  • 1.21.1-1.0.813 Jun 20261.21.115.6 MBabb101d07524…Get
  • 1.20.1-1.0.713 Jun 20261.20.114.6 MB6480baf9703f…Choose file on publisher ↗
  • 1.21.1-1.0.711 Jun 20261.21.115.6 MB53b8fc61f4ec…Get
  • 1.21.1-1.0.67 Jun 20261.21.115.6 MB856d0c2e2a86…Get
  • 1.21.1-1.0.57 Jun 20261.21.115.6 MBa80e138b5d8b…Get
  • 1.21.1-1.0.46 Jun 20261.21.115.6 MBb8870b5d9588…Get
  • 1.21.1-1.0.26 Jan 20261.21.115.0 MB453fe9500b8a…Get
  • 1.20.1-1.0.26 Jan 20261.20.113.9 MBc1421598937c…Choose file on publisher ↗

Dependencies

What Electrodynamicsdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Frequently asked

Does Electrodynamics work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Electrodynamics declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Electrodynamics support?

Everything the author has declared, from 1.16.5 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Electrodynamics on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Electrodynamics support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Electrodynamics?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Electrodynamics need to run?

It declares Voltaic as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Electrodynamics under?

LicenseRef-AURILISDEV-LICENSE-1.0.2, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Electrodynamics?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Electrodynamics safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Used by

3 projects list Electrodynamics as a required dependency.

Details from Modrinth, where the author last updated it on 4 Nov 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .