World Power Plants

Mambilla Hydroelectric Power Station3,050 MW Hydroelectric

HydroRenewableVerified: Feb 2026

The Mambilla Hydroelectric Power Station is a monumental energy generation facility located in Nigeria, with a remarkable capacity of 3050 MW. Positioned at coordinates 6.8231, 11.1183, this hydroelectric power station is crucial for the country's energy infrastructure, especially in the context of Nigeria's growing energy demands. As one of the largest hydroelectric projects on the African continent, Mambilla harnesses the power of flowing water to generate electricity, making it an essential component of Nigeria's renewable energy strategy. Hydropower technology is well-regarded for its ability to produce large amounts of energy with minimal environmental impact, and Mambilla aims to contribute significantly to reducing energy shortages in the region. The Nigerian government has identified hydropower as a critical area for development, especially given the country's abundant water resources. The establishment of the Mambilla Power Station aligns with national efforts to boost electricity access and promote economic development. Furthermore, as Nigeria seeks to diversify its energy sources and reduce dependency on fossil fuels, the Mambilla Hydroelectric Power Station stands as a beacon of potential for sustainable and reliable energy generation in the region.

Capacity
3,050 MW

3.05 GW

Commissioning Year
2021

5 years old

Owner
Federal Government of Nigeria
Location
6.8231°, 11.1183°

Nigeria, Africa

Context & rankings
  • 1. largest of 85 plants in Nigeria
  • #315 worldwide by installed capacity
  • #52 of 8,493 Hydroelectric plants worldwide
  • 11.53% of the installed capacity of Nigeria
Age & fleet comparison

5 years in operation

Hydroelectric fleet average: 42.1 years

Operator portfolio

Federal Government of Nigeria operates 2 plants totalling 3,750 MW

Data provenance

Source: Wikidata

Location

Coordinates:: 6.823056, 11.118333
Open in Google Maps
Carbon Footprint

Zero Direct Emissions

Mambilla Hydroelectric Power Station is a hydro power plant producing approximately 10687 GWh of clean electricity per year with zero direct CO₂ emissions during operation.

Lifecycle emissions: ~24 g CO₂/kWh (manufacturing, transport, decommissioning)

Technical Details

Primary Fuel Type
Hydro
Energy Source
Renewable
Country
Nigeria
Continent
Africa
Data Source
Global Power Plant Database

Mambilla Hydroelectric Power Station: Nigeria's Largest Hydro Power Project

The Mambilla Hydroelectric Power Station, located in Nigeria's Taraba State, is a significant infrastructure project with an installed capacity of 3,050 megawatts (MW). As one of the largest hydroelectric power stations in Africa, it is poised to play a critical role in Nigeria's energy sector, addressing the country's chronic electricity shortages and supporting economic growth. The project is part of the government's broader strategy to diversify energy sources and reduce dependence on fossil fuels, thereby contributing to energy security and sustainability.

The Mambilla project utilizes the hydroelectric power generation method, which harnesses the energy of flowing water to produce electricity. This process involves the construction of a dam on the Dongo River, creating a reservoir that stores water. When released, the water flows through turbines, generating electricity. Hydro power is considered a renewable energy source due to its reliance on the water cycle. It produces minimal greenhouse gas emissions compared to conventional fossil fuel power plants, making it an environmentally friendlier option. However, the construction of large dams can disrupt local ecosystems and displace communities, necessitating careful management and mitigation strategies.

The environmental impact of the Mambilla Hydroelectric Power Station is a topic of considerable discussion. While hydroelectric power generally has a lower carbon footprint, the dam's construction may lead to habitat alteration and changes in local biodiversity. The flooding of land for the reservoir can also affect agriculture and livelihoods. Therefore, environmental assessments and community engagement are essential to address these concerns and implement sustainable practices throughout the project's lifecycle.

Regionally, the Mambilla Hydroelectric Power Station is expected to significantly enhance the electricity supply in Nigeria, where power outages and limited access to electricity have hampered development. The increased capacity will not only provide reliable power for homes and industries but also stimulate economic activities, create jobs, and improve overall living standards in the surrounding areas. By bolstering the national grid, the Mambilla project could help facilitate industrial growth and attract investment, contributing to Nigeria's aspirations of becoming a regional economic powerhouse.

In conclusion, the Mambilla Hydroelectric Power Station stands as a monumental undertaking in Nigeria's quest for energy sustainability. It embodies the dual challenge of meeting energy demands while addressing environmental and social concerns. As the project progresses, its successful implementation could mark a transformative milestone in Nigeria's energy landscape, paving the way for a more sustainable and economically vibrant future.

NigeriaEnergy Profile

85
Total Plants
26.4 GW
Total Capacity
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