  All energy is gravitational energy. That is the consequence of the
equivalence principle, according to which gravity is the universal interaction.
The physical charges of this interaction have remained undisclosed, but the
Adventof the Geometrical Trinity opened a new approach to this foundational
problem. Here it is shown to provide a background-independent unification of
the previous, non-covariant approaches of Bergmann-Thomson, Cooperstock,
Einstein, von Freud, Landau-Lifshitz, Papapetrou and Weinberg. First, the
Noether currents are derived for a generic Palatini theory of gravity coupled
with generic matter fields, and then the canonical i.e. the unique charges are
robustly derived and analysed, particularly in the metric teleparallel and the
symmetric teleparallel versions of General Relativity. These results, and their
application to black holes and gravitational waves, are new.
