Refined Exchange: The Ultimate Bridge Between Refined Storage and ProjectE
Minecraft modding has always thrived on synergy. When two powerhouse mods like Refined Storage and ProjectE come together, the result can transform how you approach automation and resource management. Refined Exchange is exactly that kind of mod — a clever integration layer that lets you harness the transmutation power of ProjectE directly within your Refined Storage network. If you have ever wished you could auto-craft items using EMC without juggling multiple interfaces, this mod was built for you.
What Is Refined Exchange?
Refined Exchange is a compatibility mod that creates a functional link between Refined Storage and ProjectE. It introduces a system where items can be converted into Liquified EMC, which then powers automatic crafting operations inside a specialized Refined Storage block. The core idea is elegantly simple: feed items into one machine to generate liquid EMC, then use that liquid in another machine to fabricate whatever you need on demand. This eliminates the manual step of pulling items from your ProjectE Transmutation Tablet and placing them into your storage system separately.
The mod requires specific versions to function properly. You need ProjectE 1.3.1 or higher and Refined Storage 1.6.12 or higher. Without these minimum versions, the integration simply will not work. It is also worth noting that this mod is currently not being updated or supported by its original developer, so compatibility with newer Minecraft versions may be limited. Still, for the versions it does support, Refined Exchange remains a remarkably useful tool.
Core Mechanics: Liquified EMC and Auto-Crafting
The central innovation of Refined Exchange is the concept of Liquified EMC. Instead of directly converting EMC into items through a Transmutation Tablet, this mod lets you store EMC in liquid form within your Refined Storage fluid network. This liquid can then be consumed by an EMC Crafter to produce items automatically. The system ties directly into Refined Storage's crafting mechanics, meaning you can request items through your standard crafting terminal and have them produced using stored EMC rather than physical ingredients.
The Two Main Blocks
Refined Exchange adds two primary blocks that handle all the heavy lifting. Understanding how each one works is essential to setting up an efficient EMC-powered crafting system.
- EMC Liquifier: This block accepts physical items and converts them into Liquified EMC. You can pipe items into it from your Refined Storage network or any external inventory. The Liquifier breaks down the EMC value of each item and outputs a corresponding amount of liquid EMC into an adjacent fluid storage system. Think of it as a bridge that turns solid matter into usable energy for your crafting operations.
- EMC Crafter: This is where the magic happens. You teach the EMC Crafter which item you want it to produce by placing a pattern or configuring it directly. Each EMC Crafter can only be assigned one item type at a time, so you will need multiple crafters for different outputs. Once configured, the crafter draws Liquified EMC from your fluid storage and fabricates the target item whenever a crafting request comes through the Refined Storage system.
Power Consumption and EMC Scaling
One of the most interesting balancing mechanics in Refined Exchange is how power consumption scales with EMC value. The EMC Crafter does not use a flat rate of energy — it becomes progressively more power-hungry when taught to craft items with higher EMC values. This means that producing a Diamond (with its substantial EMC cost) will drain your power reserves much faster than crafting something simple like Cobblestone. This scaling encourages players to think strategically about which items they automate through the EMC Crafter versus crafting through traditional methods.
Setting up a reliable power infrastructure becomes critical when using this mod extensively. Many players pair Refined Exchange with robust energy generation from mods like Extreme Reactors or Solar Flux Reborn to keep their EMC Crafters running smoothly. The Liquifier itself also requires power to operate, adding another layer of resource management to the system.
EMC Values and Storage Disk Limitations
An important technical detail to keep in mind is that Refined Storage disks and Fluid Storage Disks do not have EMC values assigned to them. The mod developer explicitly chose to exclude these items from the EMC system because assigning values to storage disks caused significant issues and potential exploits. This means you cannot liquefy storage disks for EMC, nor can you craft them through the EMC Crafter. This limitation helps maintain balance and prevents infinite EMC loops that could destabilize your world.
However, most other items that have EMC values in ProjectE will work seamlessly with the Liquifier and Crafter. Items stored in your Refined Storage network can be piped into the Liquifier, converted to liquid EMC, and then used to craft entirely different items — all without manual intervention.
Setting Up Your First EMC Crafting Network
Getting started with Refined Exchange is straightforward if you already have both Refined Storage and ProjectE installed. The mod integrates naturally into existing setups. Many players find that using a dedicated mod management tool makes the installation process smoother. For instance, this mod can be easily installed via the foxygame.net launcher — a convenient, flexible, and modern Minecraft launcher where you can download mods right from the menu without hunting through multiple websites for compatible versions.
Begin by placing an EMC Liquifier adjacent to your Refined Storage fluid input or directly connected to fluid storage blocks. Configure an export bus or pipe to feed items with high EMC values into the Liquifier. Next, set up one or more EMC Crafters connected to both your fluid network and your Refined Storage crafting system. Teach each Crafter a specific recipe, then request those items through your crafting terminal. The system will automatically pull liquid EMC and produce the requested items on demand.
Optimizing Your Setup
- Use high-EMC items like Dark Matter or Red Matter from ProjectE as fuel for maximum efficiency in the Liquifier.
- Keep your EMC Crafters close to your fluid storage to minimize transfer delays.
- Monitor power usage carefully — high-EMC recipes can drain energy faster than expected.
- Dedicate separate EMC Crafters for frequently requested items to avoid crafting bottlenecks.
- Combine with Refined Storage's crafting monitors to track EMC-based crafting jobs in real time.
Why Refined Exchange Still Matters
Despite the mod no longer receiving updates, its core functionality remains solid on the supported versions. The combination of Refined Storage's intuitive digital storage and ProjectE's transmutation mechanics creates a workflow that few other mods replicate. The ability to liquefy unwanted items and transform them into precisely what you need — all through a unified crafting interface — saves hours of manual inventory management. For players running modpacks on Minecraft 1.12.2, where both Refined Storage and ProjectE are staples, Refined Exchange continues to be a valuable addition to any technical setup.
The mod also serves as an excellent example of how thoughtful integration between major mods can elevate the gameplay experience. Rather than forcing players to switch between different interfaces and mechanics, Refined Exchange brings everything under one roof. Your storage system becomes not just a place to keep items, but an active crafting engine powered by the very concept of EMC.
Conclusion
Refined Exchange fills a niche that many modded Minecraft players did not realize they needed until they tried it. By bridging Refined Storage and ProjectE with the clever use of Liquified EMC, it transforms how you think about resource automation. The two-block system is simple to understand yet offers deep possibilities for optimization and scaling. While the mod's development has ceased, its functionality remains reliable on supported versions, and its impact on modded automation workflows is undeniable. If you are running a world with both Refined Storage and ProjectE, adding Refined Exchange to your mod list can unlock a level of convenience and efficiency that makes the entire crafting experience feel more cohesive and rewarding.