Zeke calls Cole, telling him the Militia has disabled another substation. Cole will now need to stand on the first generator, and jump off it, while quickly getting to the other one, without getting overcharged. In order to do this Cole has to either stay on electric wires or in air. If Cole is on the ground for too long the energy will disperse and the mission fails.
During the mission, Militia on rooftops shoot at you. If you get close enough to them, energy will discharge from your body and into any object close by which will in turn send electricity to each other. This will damage the Mulitia and anyone else on the rooftop. It appears to have the same damage as the magnum bolt.