CARROLLTON, MO – According to Carrollton police, Municipal Utilities restored power to all areas of Carrollton and the power grid was holding at approximately 12:30 a.m. this morning.  Crews are continuing to make repairs. Carrollton police say a piece of equipment akin to a transformer exploded approximately 6:15 p.m. last night resulting in a fire, and causing widespread power outages in Carrollton.