The Ghana Grid Company (GRIDCo) will replace one of the existing transformers at the Kumasi (Ahodwo) Substation with a higher-capacity unit as part of ongoing efforts to improve electricity supply in Kumasi and the Ashanti Region.

The Ministry of Energy and Green Transition announced the upgrade in a press release issued on July 16, ahead of the commencement of the final phase of the Kumasi–Anwomaso Transmission Line Upgrade Project on July 20.

According to the Ministry, the existing 66MVA transformer will be replaced with a new 145MVA transformer.

It said the upgrade will significantly increase transmission capacity, improve operational flexibility, reduce loading on existing equipment and enhance the reliability of electricity supply across Kumasi and neighbouring communities.

The transformer replacement will be carried out simultaneously with the final phase of the K1–K2 transmission line project, which will also upgrade the transmission link between the Anwomaso and Kumasi substations.

The Ministry said the combined investments are aimed at strengthening the region’s electricity infrastructure to meet rising demand driven by population growth and expanding economic activity.

It also urged residents to observe all safety directives and stay away from designated construction zones throughout the project period.

The Ministry said the final phase of construction is expected to be completed within three months and expressed confidence that the improvements will provide a more resilient and higher-capacity electricity network capable of supporting the long-term development of Kumasi and the Ashanti Region.