ECG announces scheduled power outages in Accra, Tema, Central, and Volta regions from Oct 26 to 30. Check affected areas and maintenance schedules here. The outages, planned for 9:00am to 5:00pm in most affected areas, are due to maintenance works and system upgrades. The Electricity Company of Ghana (ECG) has announced emergency maintenance works following multiple faults that have recently disrupted power supply in parts of Central, Accra (east and west) Tema.