Chaos energy is a powerful and chaotic green energy stored within the various Chaos Emeralds that can be found on Mobius. When used, the energy can power machinery far beyond what normal energy can accomplish. It can also cause transformations to those who utilize their powers, such as Chaos Dingo.
Chaos energy is inherently unstable and highly volatile. If left without a proper vessel to contain them, the energies will run rampant and cause cataclysmic effects, such as energy storms and earthquakes, on such a massive scale that they can destroy an entire planet.