Mayor of Kyiv tells residents to prepare for the worst
The mayor of Kyiv has warned residents that if Russia keeps striking the country’s energy infrastructure they must prepare for having no electricity, water or heat as temperatures drop below freezing. 
Mayor Vitali Klitschko told state media:
We are doing everything to avoid this. But let’s be frank, our enemies are doing everything for the city to be without heat, without electricity, without water supply, in general, so we all die. And the future of the country and the future of each of us depends on how prepared we are for different situations. 
Ukraine’s state-owned energy operator, Ukrenergo said parts of Kyiv were scheduled to have hourly rotating blackouts Sunday, with blackouts also planned in the nearby Chernihiv, Cherkasy, Zhytomyr, Sumy, Kharkiv and Poltava regions.