Développement de l'énergie en Guinée
Développement de l'énergie en Guinée
Développement de l'énergie en Guinée
In collaboration with Powerchina, the Kakara project is expected to generate thousands of jobs in Guinea

In collaboration with Powerchina, the Kakara project is expected to generate thousands of jobs in Guinea

VITACH Guinea and POWERCHINA International have inked a contract for the construction of the Kakara Hybrid Power Plant, a project combining hydroelectric and photovoltaic energy. The signing ceremony took place on September 28, 2022, marking a significant milestone for the project located in the Lower Guinea region, along the Fatala River in the Boffa prefecture.

The estimated cost of the Kakara Hybrid Power Plant is USD 407 million, with construction set to commence at the end of November 2022. The project is slated to take 54 months for completion, and following construction, it will operate under a concession period of 25 years.

Representatives from VITACH Guinea and POWERCHINA International emphasized the project's importance for the Boké region. With a planned capacity of 120 megawatts and an annual output of 520 gigawatt-hours, the hybrid plant aligns with Guinea's energy development strategy, contributing to a diversified energy mix and addressing the energy needs of mining companies in the Boffa and Boké areas.

The Deputy National Director of Energy, Salifou Camara, highlighted the project's role in meeting regional demand and encouraged swift implementation. VITACH Guinea's CEO, Boubacar Kaba, detailed the project's advantages, particularly during dry seasons, aiming to alleviate electricity shortages.

The Kakara project adopts a hybrid approach to address Guinea's energy needs during both dry and rainy seasons, providing electricity to the national grid for 25 years. Kaba reassured citizens that the entire Boké region and beyond would benefit from the energy supply, emphasizing connectivity to the national grid and international networks.

POWERCHINA International emphasized its contributions to Guinea, including hydroelectric plants, railways, mining operations, road construction, and water supply projects. The cumulative value of contracts with POWERCHINA International in Guinea exceeds USD 1 billion, contributing to significant employment opportunities for both Chinese and local workers.

During construction, the Kakara project is expected to generate thousands of jobs in Guinea. Once operational, it will produce 520 million kWh of electricity annually, enhancing the quality of life for Guineans and supporting the mining industries. The collaboration between VITACH Guinea and POWERCHINA International is seen as a promising venture for the nation's development, with both companies committed to advancing the Kakara project.

Kakara

The Kakara Hybrid Hydro-Photovoltaic Project in Guinea is located downstream of the Fatala River, 143 km from the capital Conakry, 36 km from Boffa, and 10 km from the village of Lisso. The project consists of a hydroelectric power plant and a photovoltaic power plant, with a total installed capacity of 120 MW and a multi-annual average total electricity production of 394 GWh. Of this, the installed capacity of the hydroelectric power plant is 70 MW (35 MW x 2), with a multi-annual average of 4314 hours of production, and a multi-annual average production capacity of 302 GWh. The installed capacity of the photovoltaic power plant is 50 MW on the AC side. The first year of electricity on the grid is 99 GWh, with equivalent full-load hours of 1852.7 hours. The annual average electricity on the grid over 25 years is 92 GWh, with an annual equivalent of full-load hours being 1719.9 hours.

Photovoltaic power plant

The photovoltaic power plant is located on the left bank of the hydroelectric power plant, covering an area of approximately 0.8 km², with a planned installed capacity of 50 MW on the AC side. This project includes the construction of a 225/30 kV substation, whose main task is to step up the generated voltage. The first year of electricity on the grid is 99 GWh, with equivalent full-load hours of 1852.7 hours. The annual average electricity on the grid over 25 years is 92 GWh, with annual equivalent full-load hours of 1719.9 hours.