Capacitor bank fire at Washington DC electrical substation extinguished
EIR-0206Provisional entry. Published from first reports and rechecked automatically as more sources appear. No further update is scheduled; the entry stays provisional until new information is published.
Firefighters responded to a fire at an electrical substation in the 2100 block of N Street NW, Northwest Washington, D.C., after smoke was reported coming from the roof of the two-story facility around 6:19 p.m. Crews found a fire involving a capacitor bank on the roof. The fire was extinguished and contained, and did not spread to adjacent buildings. No injuries were reported and no residents were displaced. Pepco, the electric utility, responded to the scene to assist fire crews. The cause of the fire was not immediately released by D.C. Fire and EMS at the time of reporting.
A fire involving a capacitor bank located on the roof of the substation; the specific cause was not released.
- Roof-mounted capacitor banks at substations can be a source of fire that produces visible smoke before flames are evident, warranting prompt investigation of smoke reports at electrical facilities.
- Effective containment prevented fire spread to adjacent buildings, highlighting the value of adequate separation and fire barriers between substation equipment and neighbouring structures.
- Close coordination between fire services and the utility operator on scene supports safe and efficient incident resolution.
Published 2026-09-07. Written from public reporting. Descriptive, not investigative. See the data accuracy disclaimer.