Energy

From SC2Pod

Energy allows units and buildings to use special abilities. It is similar to mana in other games. Most units do not have energy. You can see the energy amount of enemy units and buildings. The normal energy regeneration rate is 0.5625 per second. Most units with energy have a starting energy of 50, but this can be upgraded in many cases. The only exceptions to these rules are:

• Nexus starts with 0 energy.
• Queen starts with 25 energy.
• Point Defense Drone starts with 200 energy and regenerates 1.0/sec.

Feedback and EMP Round are abilities that remove energy from their targets.