RE: Magufuli Medafrica Today. ...11 Mar 2021 15:52
What is the renewable energy potential in Tanzania?
Tanzania has high resources for each of wind, solar, hydropower, biomass and geothermal:
Geothermal: as a result of the East African Rift System, Tanzania has a potential of 650MW of geothermal and around 50 potential sites have been identified as suitable for development. The GoT established the Tanzania Geothermal Development Company Limited as a dedicated public entity to oversee geothermal development in the country and is assisted in this by the African Development Bank (in its capacity as implementation agency under the World Bank’s Climate Investment Fund Scaling Up Renewable Energy in Low-Income Countries Program). On-going exploration work is being carried out by Geothermal Power Limited, a joint venture between German, Australian and Singaporean partners.
Wind: there are a cluster of wind project sites around Singida (as a result of average wind speeds of eight metres per second) and elsewhere in the country. One of these sites is being developed by East Africa Wind Energy (which is backed by Aldwych International, the IFC, Singida Municipality and the National Development Corporation). It is expected to start operating by the end of 2017 with a capacity of 100MW.
Hydropower: Tanzania has a potential hydropower capacity of 4700MW, only 561MW of which has been developed so far, so there is much room for further development. There are several major hydropower projects in the pipeline in Tanzania, such as the 358MW Ruhudji hydropower project which has been under development for some time, involving a consortium of investors led by Aldwych International. However, changing weather patterns and their impact on the existing hydropower plants (which saw generation drop to as low as 110MW in late 2015) has given fresh impetus to broadening the power mix away from what is viewed as the country’s traditional over-reliance on large-scale hydropower.
Biomass: various small scale biomass projects are being developed, particularly as part of agro-energy projects, and we see biomass as having significant potential in Tanzania.
Solar: the mean solar energy density in Tanzania is about 4.5kW per square metre per day, which indicates its potential use as an energy source. Various solar developers are setting up small solar photovoltaic (PV) projects (with the largest being a 60MW project in Shinyanga for which feasibilty studies are being carried out), but none as yet are operational.