CurseForge · Minecraft mod
Neo ECO AE Extension
Neo ECO AE Extension is an addon for Applied Energistics 2, Provides higher-performance components
Quick answer
Which Neo ECO AE Extension release should I use?
Neo ECO AE Extension v7.3.6-gtnh.jar targets 1.7.10 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Neo ECO AE Extension required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Neo ECO AE Extension v7.3.6-gtnh.jar need?
Neo ECO AE Extension v7.3.6-gtnh.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Neo ECO AE Extension without breaking your instance.
Built for Neo ECO AE Extension v7.3.6-gtnh.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Neo ECO AE Extension v7.3.6-gtnh.jar. It targets 1.7.10 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Neo ECO AE Extension v7.3.6-gtnh.jar. It opens that exact file at the source.
About this project
What does Neo ECO AE Extension add?

Overview
Neo Eco AE Extension is an upgraded version of Eco AE Extension, incorporating the MMCE multi-block structures from Nova Engineering - World. With the original author's consent, it is distributed under the GNU GENERAL PUBLIC LICENSE Version 3 (GPLv3).
What does Neo Eco AE Extension offer?
Neo Eco AE Extension introduces three large-scale components to Applied Energistics 2, separating crafting, storage, and computation into three independent multiblock structures. Each structure has three tiers, with each tier providing a significant performance boost over the previous one.
In addition, the mod offers a range of high-performance components, greatly enhancing the ease and comfort of automation, making your automation journey as effortless as breathing.
Important Reminder
Neo Eco AE Extension and Eco AE Extension are related only through an authorized porting relationship. There is no direct affiliation or dependency between the two projects. Each is independently maintained and developed by separate development teams.
Please do not submit issues, bug reports, or technical support requests related to Neo Eco AE Extension to the Eco AE Extension project. Such reports cannot be properly addressed and may cause unnecessary disruption to the maintenance and development work of the Eco AE Extension team.
Project maintenance and development information:
Eco AE Extension is led and developed by Hikari_Nova;
Neo Eco AE Extension is led and developed by DancingSnow0517.
Project description from CurseForge.
Pick your setup
Neo ECO AE Extension by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.1
1 loader build1.7.10
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Neo ECO AE Extension versions and loaders
Neo ECO AE Extension v21.2.15-beta
neoecoae-21.2.15-beta.jar
3 Nov 2026
Neo ECO AE Extension v26.2.15-beta
neoecoae-26.2.15-beta.jar
2 Nov 2026
Neo ECO AE Extension v7.3.6-gtnh.jar
neoecoae-7.3.6.jar
2 Nov 2026
Neo ECO AE Extension v21.2.14
neoecoae-21.2.14.jar
31 Oct 2026
Neo ECO AE Extension v21.2.13
neoecoae-21.2.13.jar
30 Oct 2026
Neo ECO AE Extension v7.3.1-gtnh.jar
neoecoae-7.3.1.jar
28 Oct 2026
Neo ECO AE Extension v21.2.12
neoecoae-21.2.12.jar
28 Oct 2026
Neo ECO AE Extension v21.2.11
neoecoae-21.2.11.jar
26 Oct 2026
Neo ECO AE Extension v21.2.10
neoecoae-21.2.10.jar
25 Oct 2026
Neo ECO AE Extension v21.2.9
neoecoae-21.2.9.jar
20 Oct 2026
Neo ECO AE Extension v21.2.8
neoecoae-21.2.8.jar
20 Oct 2026
Neo ECO AE Extension v21.2.7
neoecoae-21.2.7.jar
19 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.