Lektrik is a form of utilized energy which the Circle developed using magnetism and copper wiring. There is no word for it in Common, as they and the Kushani are currently the only nations with access to it. To an Encircled in a big city like Ironspire, Kallipolis, or Stoneport, however, Lektrik is a fairly familiar concept, even if access to it is limited. Currently, it is most often used in communication, industrial centers, and public works projects such as street-lighting and building-cooling, however, the Lektrik Network is constantly being expanded to provide more amenities to the Encircled.