Redstone Flux

Redstone Flux, often referred to as RF, is the energy system used by the mods of Team CoFH. Most of these mods have something that produces, moves, stores or consumes Redstone Flux in one way or another. Many other mods also add devices that work with Redstone Flux.

See Redstone Flux: A Primer for an in-universe explanation of Redstone Flux.