Tanzania: Tanzania has fully commissioned the 2,115 MW Julius Nyerere Hydropower Project (JNHPP) on the Rufiji River, significantly expanding the country’s electricity generation capacity.
The project was built at a cost of $2.814 B (TZS 7.452 T), financed entirely from domestic resources. Its commissioning raises Tanzania’s total installed generation capacity to approximately 4,646 MW.
JNHPP comprises nine generating units rated at 235 MW each, all of which are now operational and supplying electricity to the national grid. The project was constructed by a joint venture between Arab Contractors and Elsewedy Electric.
Annual electricity production is estimated at around 5,920 GWh. In addition to power generation, the reservoir is expected to support flood management and provide opportunities for irrigation.
The additional capacity is intended to strengthen electricity supply for industry, mining, commercial agriculture and other large consumers, as Tanzania shifts its focus from expanding electricity access towards supporting higher levels of economic activity.
The project could also increase Tanzania’s ability to participate in regional electricity trading through the Eastern Africa Power Pool, including potential exports to neighbouring countries when surplus generation is available.
With the new generation capacity in place, further development of transmission infrastructure will be important to move electricity to demand centres and enable new industrial and commercial connections.
The Julius Nyerere project is one of the largest hydropower developments in East Africa and represents a major expansion of Tanzania’s domestic electricity system.
Source: Streamline
