What happened? Ukrainian energy engineers restored the backup power supply line at the Zaporizhzhia NPP.
Source. The International Atomic Energy Agency (IAEA).
Details. It is noted that in case of an emergency, the station will use this energy source. As of now, only one of the four main power supply lines is in working condition.
However, the station has another 20 diesel generators that could keep the ZNPP up and running for some time, but their operation may be unstable and dependent on fuel availability.