![Beaver Valley reactor shuts down due to improper cooling of main transformer 11ff87b754b564cf2c60e2628d5ec100](https://transform.zgisoft.com/files/11ff87b754b564cf2c60e2628d5ec100-340x210.jpg)
Beaver Valley reactor shuts down due to improper cooling of main transformer
USA, Pennsylvania: One of FirstEnergy Corp.’s two reactors at the Beaver Valley Power Station failed because operators had not been briefed on how to operate the plant’s aging main transformer.