A worker was injured in an incident at the Bobov Dol Thermal Power Plant yesterday, the Department of the Interior and Local Government of Kyustendil announced.
A 42-year-old man fell from a sheet metal roof about 2 meters high, which is near the third boiler.
The man has three broken ribs and was taken to a capital hospital for treatment.
A police team on duty inspected the site.
A pre-trial investigation has been initiated into the case and the prosecutor's office has been notified.