Ukraine has been warned that power cuts are expected on Wednesday. The restrictions were attributed to the aftermath of large-scale Russian attacks on energy infrastructure. Damage to power generation and distribution equipment can reduce available electricity and force authorities to impose scheduled outages. The notice did not say how long the Wednesday cuts would last. It also did not identify which regions would face the longest interruptions. Residents and businesses may therefore need to prepare for another period of reduced power. The warning did not include a schedule for when full service would be restored.