title: Perpetual energy
text: # Perpetual energy
  
  Perpetual energy may refer to:
  
  * Perpetual motion, the property of an imaginary device that, once started, continues to move forever with no input of external energy
  * Renewable energy, energy collected from resources that are naturally replenished on a human timescale
  * Perpetual Energy Inc, a Canadian company owned by Clay Riddell
  * Perpetual Energies, a 1987 studio album by Ray Buttigieg
  * "Perpetual Energy" (Cow and Chicken), an episode of Cow and Chicken
  