This short paper introduces Primitive Energetic Capacity as a fundamental ontological principle that underlies the emergence of relational organization, structure, and physical reality. It frames existence as a continuous, irreducible capacity for generative relational transformation, independent of physical law, spacetime, or conventional energy. The paper outlines how this principle explains the persistence of structure, the avoidance of absolute nothingness, and the continuous evolution of the universe from relational and energetic potential.