The Electricity Company of Ghana (ECG) has commenced a major ECG infrastructure upgrade in Adenta aimed at improving power supply quality and reliability for residents and businesses in the Greater Accra Region.

The project, which is already underway, seeks to address persistent erratic supply in the enclave caused by rising electricity demand that has stretched existing infrastructure beyond its capacity.

During a media inspection tour of the project site, Acting General Manager of Accra Subtransmission, Ing. Emmanuel Addo, explained that the initiative is designed to significantly enhance stability across Adenta and adjoining communities once completed. At the heart of the upgrade is the expansion of the Adenta Primary Substation’s capacity from 40 megavolt-amperes (MVA) to 80MVA. According to ECG engineers, this doubling of capacity is critical to resolving load-related outages that have become increasingly frequent in recent months.
“Three 20/26 transformers currently support the Adenta enclave, and the project intends to replace two of these 20/26MVA transformers with new 30/39MVA transformers.

“This upgrade aims to enhance the capacity of the transformers to accommodate the increasing demand.”

Ing. Emmanuel Addo, Acting General Manager of Accra Subtransmission
The installation of two brand-new 30/39MVA power transformers is expected to relieve pressure on the existing equipment and improve overall system resilience.

Addressing Rising Electricity Demand

Regional General Manager for Accra East, Ing. Bismark Otoo, said the decision to undertake the project was informed by sustained increases in load demand in and around Adenta.

He explained that rapid residential and commercial development in the area has placed considerable strain on the existing network infrastructure.
Customers in Adenta and neighbouring communities, he noted, have experienced frequent outages because the demand for electricity has outstripped transformer capacity.

According to him, the upgrade has become necessary not only to resolve current supply challenges but also to prepare the network for future growth.

The improved infrastructure is expected to benefit customers in Adenta, Amrahia, Oyarifa, Danfa, parts of Madina, Teiman and surrounding communities.

Ing. Addo disclosed that work on the project began on Sunday, February 22, 2026, and is being executed in two phases.

“The first phase will be completed on Friday, February 27, 2026. The timeline for the second phase will be determined after the successful commissioning of the first phase.”

Ing. Emmanuel Addo, Acting General Manager of Accra Subtransmission
The phased approach is intended to minimise prolonged disruptions while engineers carry out complex technical installations at the substation.

Broader Reliability Drive

Ing. Otoo indicated that the Adenta project forms part of a broader regional strategy to strengthen supply reliability across the Accra East Region.

He revealed that similar infrastructure enhancement projects are ongoing in other parts of the region, reflecting ECG’s commitment to improving service delivery and customer satisfaction.

The company has in recent years faced public scrutiny over intermittent outages and service reliability, making infrastructure investment a key priority in its operational strategy.

By upgrading critical substations and replacing aging equipment, ECG aims to reduce technical losses, prevent transformer overloads and ensure more stable voltage levels for consumers.

As the upgrade progresses, ECG has cautioned the public against engaging private electricians during power outages.

Ing. Otoo warned that unauthorised interventions often lead to transformer overloading, illegal connections, substandard fuse installations and improper phase transfers, which can damage equipment and prolong outages.
He emphasised that such practices not only compromise network safety but also undermine the integrity of the power system.

Customers experiencing outages have been advised to contact ECG’s Contact Centre on 0302 611 611, visit the nearest district office, use the ECG PowerApp, or reach the company through its official social media platforms for prompt assistance.

Commitment to Improved Service

The Vaultz News

Extractives/Energy
ECG Upgrades Major Power Infrastructure in Adenta
Prince Agyapongby Prince Agyapong February 25, 2026Reading Time: 5 mins read
Power Infrastructure in Adenta
Power Infrastructure in Adenta

The Electricity Company of Ghana (ECG) has commenced a major ECG infrastructure upgrade in Adenta aimed at improving power supply quality and reliability for residents and businesses in the Greater Accra Region.

The project, which is already underway, seeks to address persistent erratic supply in the enclave caused by rising electricity demand that has stretched existing infrastructure beyond its capacity.

During a media inspection tour of the project site, Acting General Manager of Accra Subtransmission, Ing. Emmanuel Addo, explained that the initiative is designed to significantly enhance stability across Adenta and adjoining communities once completed.

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At the heart of the upgrade is the expansion of the Adenta Primary Substation’s capacity from 40 megavolt-amperes (MVA) to 80MVA. According to ECG engineers, this doubling of capacity is critical to resolving load-related outages that have become increasingly frequent in recent months.

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“Three 20/26 transformers currently support the Adenta enclave, and the project intends to replace two of these 20/26MVA transformers with new 30/39MVA transformers.

“This upgrade aims to enhance the capacity of the transformers to accommodate the increasing demand.”

Ing. Emmanuel Addo, Acting General Manager of Accra Subtransmission
The installation of two brand-new 30/39MVA power transformers is expected to relieve pressure on the existing equipment and improve overall system resilience.

Addressing Rising Electricity Demand
Power Infrastructure in Adenta 2ECG Upgrades Major Power Infrastructure in Adenta 5
Regional General Manager for Accra East, Ing. Bismark Otoo, said the decision to undertake the project was informed by sustained increases in load demand in and around Adenta.

He explained that rapid residential and commercial development in the area has placed considerable strain on the existing network infrastructure.

Customers in Adenta and neighbouring communities, he noted, have experienced frequent outages because the demand for electricity has outstripped transformer capacity.

According to him, the upgrade has become necessary not only to resolve current supply challenges but also to prepare the network for future growth.

The improved infrastructure is expected to benefit customers in Adenta, Amrahia, Oyarifa, Danfa, parts of Madina, Teiman and surrounding communities.

Ing. Addo disclosed that work on the project began on Sunday, February 22, 2026, and is being executed in two phases.

“The first phase will be completed on Friday, February 27, 2026. The timeline for the second phase will be determined after the successful commissioning of the first phase.”

Ing. Emmanuel Addo, Acting General Manager of Accra Subtransmission
The phased approach is intended to minimise prolonged disruptions while engineers carry out complex technical installations at the substation.

Broader Reliability Drive
Power Infrastructure in Adenta 3ECG Upgrades Major Power Infrastructure in Adenta 6
Ing. Otoo indicated that the Adenta project forms part of a broader regional strategy to strengthen supply reliability across the Accra East Region.

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He revealed that similar infrastructure enhancement projects are ongoing in other parts of the region, reflecting ECG’s commitment to improving service delivery and customer satisfaction.

The company has in recent years faced public scrutiny over intermittent outages and service reliability, making infrastructure investment a key priority in its operational strategy.

By upgrading critical substations and replacing aging equipment, ECG aims to reduce technical losses, prevent transformer overloads and ensure more stable voltage levels for consumers.

As the upgrade progresses, ECG has cautioned the public against engaging private electricians during power outages.

Ing. Otoo warned that unauthorised interventions often lead to transformer overloading, illegal connections, substandard fuse installations and improper phase transfers, which can damage equipment and prolong outages.

He emphasised that such practices not only compromise network safety but also undermine the integrity of the power system.

Customers experiencing outages have been advised to contact ECG’s Contact Centre on 0302 611 611, visit the nearest district office, use the ECG PowerApp, or reach the company through its official social media platforms for prompt assistance.

Commitment to Improved Service
Power Infrastructure in AdentaECG Upgrades Major Power Infrastructure in Adenta 7
ECG reiterated its commitment to delivering quality, reliable and stable electricity supply to customers across the Greater Accra Region.

The ongoing infrastructure investment in Adenta underscores the utility’s recognition of rising demand pressures and the need for proactive network expansion.

Once completed, the ECG infrastructure upgrade in Adenta is expected to significantly stabilise supply in the enclave and position the network to meet future growth without recurring disruptions.

For residents and businesses who have endured intermittent power challenges, the project represents a critical step toward a more dependable electricity system in one of Accra’s rapidly expanding communities.