GRIDCo and Sunon Asogli build $5.4m Auto Transformer to boost power supply

April 27, 2020 / Comments (0)


The Energy Minister, John Peter Amewu, has commissioned a 330/161 KV interconnecting Auto Transformer at Sunon Asogli Power Plant in Tema boost power transmission and supply in the country.

The interconnecting transformer which was built by the Ghana Grid Company Limited Ghana Limited and Asogli cost 5.4 million dollars.

The Ghana Grid Company (GRIDCo) invested $3.3 million, whiles Sunon Asogli, put in $2 million.

The project, which has commenced full-scale operation involves the installation of a 200MVA Autotransformer to facilitate evacuation of about 120MVA additional generation capacity from the Sunon Asogli power plant onto the grid.

It will also provide flexibility in system operation by allowing power transfer between the 161 kV and 330 kV networks, thereby ensuring stable and reliable transmission of power.

The added generation capacity being made accessible through the project will further make about 1,500 gigawatt hours of electricity available per year to the national grid.

Speaking at the inauguration ceremony of the project in Tema on Friday, the Minister stated that the project was borne out of necessity and rapid development of power generation within the Tema industrial enclave.

“Ghana over the period has experienced huge amounts of transmission losses as a result of obsolete equipment across the country. While efforts are being made to restore and sustain financial viability of the sector, this project is in line with the policy objective to encourage both private and public investment in the power sector,” he said.

“It’s an innovation and I want to use this opportunity to call on all other players to learn from the GRIDCo-Asogli experience. The project was borne out of necessity and rapid development of power generation within Tema industrial enclave which has its challenges. A lot of interventions have been put in place to alleviate the congestion and this project is one of such intervention,” he added.

The Minister further noted that to safeguard consistent power supply, the Electricity Company of Ghana (ECG) and the Northern Electricity Distribution Company (NEDCO), have also embarked on a programme to replace their obsolete equipment to enhance power distribution.

He called for the support of all customers who would experience outages from time to time during the period of replacement.

Sunon Asogli Thermal Power Station

Sunon Asogli Thermal Power Station, also known as Asogli Thermal Power Station, is a 200 MW (270,000 hp) natural gas-fired thermal power station located at Kpone in the Greater Accra Region.

The power plant, which came online in 2010, is privately owned by Sunon Asogli Power (Ghana) Limited, a company in which Shenzhan Energy Group Limited maintains 60% shareholding and the remaining 40% is owned by China Africa Development Fund.

Source: Citi news online

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