The Mbongozi Hydroelectric Project  includes the construction of two hydro power plants with combined power generation of 41MW (1x16MW, 1x25MW). It includes the construction of two Earth dams; one at Mphindapasi on Bua River and Chimbwazi on Chimbwazi River, a tributary of Bua (on the downstream) and connected with a canal/tunnel, a powerhouse, a substation, spillways, reservoirs, turbine bases, a control unit, a switch yard and an admin office, the installation of generators, turbines and transformers, and the laying of transmission lines.