Columbia Electric Street Railway, Light & Power Substation is a historic power substation located at Columbia, South Carolina. It was built in 1900 with later additions and alterations, and is a two-story, Italian Renaissance Revival style red brick building. It features an arcade of rounded compound arches or archivolts. From 1900 until 1936, the building served as a power substation for the Columbia Electric Street Railway, Light & Power Company and its successors. It was added to the National Register of Historic Places in 2011.