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Facts about the Dam

× LOCATIONBenishangul-Gumuz region, Ethiopia.
× CONSTRUCTION STARTED:2011 G.C.
×Area: 1,874 sq KM
× RESERVOIR CAPACITY: 74 billion cubic metres

About GERD

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Ethiopia to trial GERD’selectricity generation

Close to 79 percent of the construction of the Grand Ethiopian Renaissance Dam (GERD) has been accomplished and the dam would conduct preliminary energy generating trial this year, according to GERD project management.

In connection with 10th anniversary of the commencement of the GERD , the GERD project Manager Kifle Horo said the Dam, which is 1,780 meters high and expected to generate 15,695 GWh annually, would start pre-operational energy generation pilot this year.

Kifle noted that over 91 percent of the civil works, 54 percent of hydro-steel structure and 53 percent of the electro-mechanical progresses have been completed.

“The dam is expected to reverse the long standing problem of low access to basic services due to shortage of energy supply the country has been encountering,” he said.

Kifle added that the dam can also serve for fishery, tourism, sediment trap, reduce evaporation, regulates fluctuation of water volume, energy uplift, and creating economic integration among African countries.

“Besides, the dam has environmental relevance by reducing the carbon emission by replacing thermal power plants.

The filling mechanism can be adjusted to seasonality and delay of filling during depending on hydrological condition of the year. ”

Preliminary energy generation trial and second dam filling are the two decisive momentous to be completed in 2021, it was learnt.

Engineer Sileshi Bekele (Ph.D), stressed that Ethiopia tributes about 77 billion cubic meter of water to the Nile river annually being Tekeze and Abay rivers the major contributors.

Sileshi added that Ethiopia as a landlocked country should make use of its domestic rivers to well exploit the water trade potential with a view to getting rid of rain-fed agriculture.

Prof. Yakob Arsano, on his part, stressed that Ethiopia resides the right to rule over its natural resource so long as it is in line with the international law.

The GERD is a developmental project to quench Ethiopia’s piled up electricity supply thirst and should not be perceived as a cause for conflict, he noted.

 

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Benefits of the Grand Renaissance Project

At the completion of the project, the average generation of 15,759 Giga watt hours per year will have a significant contribution to the national electricity system. The contribution of this project will be higher to reach the targets set by the rural electrification villages and to increase the supply from 44% to 90%.

The major components of the project

The Grand Ethiopian Renaissances Dam is being constructed for the purpose of generating electricity with total installed capacity of average annual energy production of about 15,759 GWh/yr.

Discharge rate about 1,547 m3/s.

The reservoir area will cover 1,874 square kilometers at full supply level of 640 meters above sea level maximum amd 590 metres minimum.

It has a 1.8 km length and 145 m height Roller Compacted Concrete dam.

Saddle Dam embankment of length 5.2 km and height 50 m.

The total storage volume is 74 billion cubic meters