As part of our ongoing maintenance program, the Boiler Safety Relief Valves will be tested on Bruce A’s Unit 2 during daytime hours on Thursday, Dec. 13, between 9 a.m. and 3 p.m.

Neighbours may see steam exiting Unit 2 and could hear a low rumble, similar to that of a train. Please be aware this steam contains no radioactive materials and the sound is a normal part of the process.

If you have questions, please contact the Duty Media Officer at 519-361-6161.