DarkTech adds several things to assist the player in going through different tech trees in a simple manner.
The energy the mod has goes by no name, and can be called whatever you want, it can be transferred into manners, one by a wire system, the other is more wireless and is longer ranged, but limited in what machines it can access and needs help from a Network Controller to transfer to consumers.
Download
For 1.7.10
http://www.dl3.5minecraft.net/download.php?file=fbbff7988c721183f948c3403ca91fd6
Author: Yves