Guernsey Power Station – 1st Unit Excessive Noise Event

An unintended and unplanned excessive noise event occurred on the 1st unit on July 10, 2023, as a result of an automatic function of a relief valve opening and releasing steam.  The unintended and unplanned relief valve opening is required to protect the equipment. 

Neighbors in our community may have heard an excessive noise event at approximately 1:30pm on July 10th which lasted approximately 1 minute.

We appreciate the patience and support of our neighbors and community and will continue to post related information on our website:

Current News

Guernsey Power Station – 3rd Unit Restart

As previously communicated on September 14, 2023, the 3rd unit mechanical repair is complete.  The unit will be restarted today, September 15, 2023, at approximately 4:00pm