The DTEK press service reported the information.Currently, energy workers have rerouted critical infrastructure and residential buildings to backup lines where technically possible. Power has been restored to 7,000 households, but 26,900 buildings remain without electricity.“The damage is significant. Repairs will take time,” DTEK added.German Foreign Minister Johann Wadephul urged Western partners to step up support for Ukraine, particularly in the energy sector, ahead of a challenging winter.