Emerald Rails
by ardaryusz
Emerald Rails adds a rail block that accelerates minecarts 15 times more strongly than vanilla Powered Rail when it is powered by redstone.
What it does
Emerald Rail behaves like Powered Rail: it needs a redstone signal to activate and speeds up a minecart that passes over it. Its acceleration is 15 times stronger than the vanilla block. The mod does not change Minecraft's built-in minecart speed cap, so a cart still stops at the vanilla maximum unless another mod raises or removes that limit. Emerald Rails is mainly useful for reaching the top speed quickly rather than going faster than vanilla allows.
The rail is crafted from 4 emeralds and 2 redstone dust on versions 1.21.6 – 1.21.11, while the 1.20.1 recipe uses the same materials with 2 redstone dust. Breeze rods and blaze rods are not used because those items do not exist in every covered version. Installation covers the server and each player's game. It is a Fabric mod, released under the GNU Lesser General Public License v3.0 only, and the source code is public.
Key features
Powered acceleration
The rail speeds minecarts up when a redstone signal powers it, with an acceleration 15 times stronger than vanilla Powered Rail.
Vanilla-style activation
The block is switched by redstone exactly as Powered Rail is, so existing rail circuits can use it directly.
Quick top speed
Carts reach the vanilla speed cap much sooner on a run of Emerald Rails, which suits fast transport lines.
Emerald crafting
The rail is made from emeralds and redstone dust, with a recipe that changes between the 1.20.1 and later versions.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players building minecart transport networks and server owners who want faster rail travel. Both the server and every player need the mod.
How it compares
Diamond Rails is a Fabric mod for 1.20.1 – 1.21 with the same client and server environment, released under the MIT License and open source. Powerful Powered Rails is also open source under the MIT License, but it is server-side only and covers 1.21.2 – 1.21.9, so players can join without installing it. BetterRailwaySystem is open source under the GNU General Public License v3.0 or later and runs on client and server for 1.20 – 1.21.11, a wider range than Emerald Rails.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Emerald Rails | Fabric | 1.20.1 – 1.21.11 | Client and server | 2026-03-19 |
| Diamond Rails | Fabric | 1.20.1 – 1.21 | Client and server | 2024-11-07 |
| Powerful Powered Rails | Fabric | 1.21.2 – 1.21.9 | Server-side only | 2025-09-09 |
| BetterRailwaySystem | Fabric | 1.20 – 1.21.11 | Client and server | 2026-07-16 |
Questions
Does Emerald Rails need to be installed on both sides?
Will Emerald Rails make carts faster than the vanilla speed cap?
Which versions have a different crafting recipe?
In the catalog
Emerald Rails is one of 3,932 Transportation mods on ModsFinder, and one of 2,390 Transportation mods for Fabric. 19,862 mods support Minecraft 1.21.11.
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What the author says
Emerald Rails adds a new rail to Minecraft: the Emerald Rail. It behaves like a Powered Rail (requires redstone power to activate), but when powered it provides 15× stronger acceleration than a vanilla Powered Rail — without changing Minecraft’s built-in minecart speed cap. That means you’ll hit the vanilla cap…
Official listing
- Modrinth page
- modrinth.com/mod/emerald-rails
- Owner
- ardaryusz
- Published
- 2026-03-19
- Updated on Modrinth
- 2026-03-19
- Facts verified
- 2026-10-15