Overview: GRIDCo’s Initiative to Link Anwomaso to Ghana’s Grid
The Ghana Grid Company Limited (GRIDCo) has announced planned maintenance and transmission works on the 330kV Takoradi–Thermal–Anwomaso transmission corridor. The project aims to integrate a newly commissioned power generation facility at Anwomaso in Kumasi with the national electricity grid. While these works are essential for long-term grid reliability and capacity expansion, they are expected to cause temporary outages in parts of Kumasi and surrounding areas as switching operations and line reconnections are carried out.
What Is Changing and Why It Matters
The Anwomaso plant represents a strategic addition to Ghana’s energy mix, designed to contribute additional generation capacity during peak demand periods and to support economic activity in Kumasi and the broader Ashanti Region. The 330kV line, part of the Takoradi–Thermal–Anwomaso corridor, is a high-capacity backbone that transports electricity from generation sites to population centers and industrial zones. By connecting Anwomaso to the grid, GRIDCo aims to improve voltage stability, reduce congestion on other lines, and bolster the country’s resilience against outages caused by single-point failures.
Expected Outages: What Residents and Businesses Should Prepare For
Public notices indicate that temporary service interruptions will occur in specific neighborhoods and business districts as switching operations take place. GRIDCo has emphasized that outages will be scheduled, time-bound, and communicated in advance to minimize disruption. Local utilities and grid operators will coordinate to restore service promptly after each switching sequence. Households and enterprises should plan for brief interruptions, secure critical electrical equipment, and ensure that backup power solutions, where feasible, are available during the affected windows.
Safety and Compliance
During transmission works, safety is a priority. Residents are urged to observe caution around high-voltage infrastructure, including restricted access zones near substations and transmission corridors. GRIDCo and its partners will deploy field personnel to monitor line routes, facilitate safe switching, and address any emergencies that arise. If you experience an extended outage beyond the scheduled window, contact your local utility for updates and guidance.
<h2 Timeline and Communication
GRIDCo’s communications indicate a phased approach: initial testing and line-up adjustments, followed by incremental reconnection steps. Public advisory channels, including social media updates, consumer hotlines, and local radio announcements, will provide real-time information on outage schedules and restoration estimates. Because weather conditions and equipment health can influence project timelines, residents should stay informed through official GRIDCo notices for the latest developments.
Impacts for Kumasi’s Economy and Everyday Life
While interruptions can pose inconveniences, the broader goal is to secure a more dependable electricity supply for Kumasi’s industrial park, hospitals, and households. The Anwomaso project is expected to reduce bottlenecks in power delivery, support manufacturing activity, and enable more stable operation of essential services during peak demand periods. Businesses should plan inventory and production cycles around anticipated outages, communicating any critical needs to customers and suppliers in advance.
What Citizens Can Do Now
Prepare: identify affected circuits, have backup lighting and power where safe, and keep devices charged before outage windows. Plan for potential timing shifts and ensure generators comply with safety guidelines to avoid unsafe fuel handling or noise complaints. Stay informed via GRIDCo’s official channels for updated outage schedules and restoration times.
Conclusion: A Step Toward a Stronger National Grid
Connecting the Anwomaso plant to the Takoradi–Thermal–Anwomaso transmission line is a critical step in strengthening Ghana’s electricity framework. Temporary outages in Kumasi are a manageable trade-off for a more reliable and resilient grid capable of supporting growth, industry, and public services for years to come. By coordinating closely with local utilities and communicating clearly with the public, GRIDCo aims to minimize disruption while delivering longer-term energy security for the nation.
