In short, the ECAT produces the energy through The Rossi Effect which is
a newly discovered LENR process involving Lithium and Hydrogen to which
Leonardo corporation holds the IP rights, see patents. This LENR
process is exothermic, which means that it produces excess energy. The
mass energy of the rest product, Helium, is less than the mass energy of
Lithium and Hydrogen alone and this excess energy is released as heat
energy as part of The Rossi Effect. The current design of the reactor is
a small cylindrical rod with length 20cm and diameter 5 cm (external
dimensions of the[...]