All electricity production at the thermal power stations of Kyiv was destroyed by shelling; Only 10-15% can be restored, said Oleksandr Kharchenko, director of the Ukrainian Center for Energy Research. He predicts that Kiev will be without electricity for up to a day and a half. Experts also believe that in the worst case scenario, electricity may only be supplied to critical infrastructure, while residents and businesses will receive electricity on a residual basis.