How do electrical wiring in multistory buildings?

Electrical wiring in multistory buildings typically involves a centralized distribution system where power is brought into the building and distributed through vertical risers and horizontal branches. Main electrical panels are located in a central location, with service conduits running vertically to each floor. Each floor has sub-panels that distribute electricity to various circuits for lighting, outlets, and HVAC systems. Proper planning and adherence to codes are crucial to ensure safety and efficiency in the wiring design.