Electrical Age: Re-Wired
Electrical Age: Re-Wired replaces simple energy numbers with a power grid that follows voltage, resistance and heat, for the 1.12.2 version of Forge.
What it does
Power in the mod is modeled on real physics rather than a flat energy counter. Voltage matters: a 50V lightbulb plugged straight into an 800V high-voltage line will not work, so transformers and DC-DC converters are needed to step power up or down across long distances. Long cables add resistance, which causes losses, so wiring has to be planned to make sure power reaches each machine.
Generators come in several forms. Solar panels range from small roof units to large 2x3 arrays that follow the sun, turbines can be built on wind and water, and furnaces that burn coal produce heat that drives turbines. A power plant needs cooling, using passive heat sinks or active fans, or it overheats and can explode.
CoFH Core is required, so it must be installed alongside the mod. ComputerCraft and OpenComputers are optional and add integration with those mods. Every player and the server need a copy of the mod. It is released under the GNU Lesser General Public License v3.0 only, and the source code and issue tracker are public.
Key features
Voltage management
Machines and cables carry voltage levels, and devices must be matched to the line they connect to.
Step up and step down
Transformers and DC-DC converters raise or lower voltage so power can travel long distances.
Resistive losses
Long cables lose energy to resistance, which makes wiring layout part of the design.
Cooling and heat
Passive heat sinks and active heatsink fans keep a generator running without overheating.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Optional 2
Use cases
Solar and renewable plants
Roof panels, solar arrays, wind turbines and water wheels can feed one shared grid.
Coal-fired power
Furnace heat drives turbines, so coal becomes a source of electricity for the base.
Who it’s for: Players who want automation with real engineering tradeoffs, and server owners running technical packs on 1.12.2 with Forge.
Questions
Does Electrical Age: Re-Wired need CoFH Core?
Does the server need the mod?
Are ComputerCraft or OpenComputers needed?
In the catalog
Electrical Age: Re-Wired is one of 7,216 Magic mods on ModsFinder, and one of 3,927 Magic mods for Forge. 2,920 mods support Minecraft 1.12.2.
Similar mods
What the author says
NOTE: Still in Alpha, may not be ready for survival gameplay! And please, backup your worlds, altough corruption is unlikely, a crash could make your world unplayable until we fix it! Real Physics. Real Danger. Real Engineering.
Official listing
- Modrinth page
- modrinth.com/mod/electrical-age-re-wired
- Owner
- brambora67123
- Published
- 2026-03-13
- Updated on Modrinth
- 2026-03-13
- Facts verified
- 2026-10-15
