A latent heat storage object (LHS) is a thermal energy storage object that stores thermal energy through phase transitions in phase-change materials (PCM).
A superconducting magnetic energy storage (SMES) is an energy storage object that stores electrical energy in the magnetic field of a superconducting magnet.
A thermo-chemical heat storage object (TCS) is a thermal energy storage object that stores thermal energy through reversible exotherm/endotherm chemical reaction with thermo-chemical materials (TCM).