Emergency shutdowns have been applied in a number of regions - Ukrenergo (updated)

On the morning of 15 January 2025, Ukraine will take measures to limit electricity consumption due to a massive enemy missile attack.
Energy Minister Herman Halushchenko announced this on Facebook, Censor.NET reports.
"The enemy does not stop terrorizing Ukrainians. In connection with the massive attack, the transmission system operator is applying preventive restrictions. Follow the official announcements. Stay in shelters while the danger lasts!" he said.
"Attention. Due to a massive missile attack, emergency blackouts have been introduced in the Kharkiv, Sumy, Poltava, Zaporizhzhia, Dnipro, and Kirovohrad regions," Ukrenergo said.
As reported, the enemy has deployed Tu-95MS into the sky, and there are missiles flying toward Stryi in the Lviv region.