While the scientific breakthrough of Tharisium became the uprising of the arcane arts and the usage of Magic in everyday life, there has not been a better usage of the powerful ore than the creation of a source of energy; the Tharisium Coil.
The strange ore is encased by a steel alloy cage and then enriched through Magic to expell large quantities of electrical energy that is then stored in large tanks called Batteries.
The size of a Tharisium Coil varies from a human-sized diameter up to the size of a tower and provide their power for at least a month or up to a year. The Tharisium is burned up in that time.
Nowadays, the larger cities of Natalis have Tharisium Coil Plants that provide electricity for the electric lanterns, as well as light for those that pay enough coin for the local Guildsmaster.