Here is a spectacular photo of the Ethiopian Renaissance dam
The only way to get a sense of scale is via the trucks in the middle, middle distance. I assume they are 40-90 ton trucks about 30 feet high.
The photo makes the simple point that this dam isn’t like the Aswan. Rather it’s a valley dam of great depth.
What also gets lost is that the dam is mainly about electricity with Ethiopia building a network of electricity lines to adjoining countries like Sudan, Uganda and Kenya and hoping to make a deal of money out of supply. Because its green energy the opportunities are large and even Saudi is preparing plans to import this electricity. https://www.climatechangenews.com/2018/ ... e-oil-gas/. The Egyptian government is catalytic at this prospect and also at the substantial Gulfie agricultural investments in Ethiopia. Someone has no friends and some remember Toshka.
What also gets forgotten is that Ethiopia is currently electricity poor and unless it does something like the dam will stay so as well as economically poor.
What also gets forgotten is that Ethiopia is very poor – about 1/3rd the income per head of Egypt. You tell me which is the better investment of the people's money - and the more moral.
It’s a great photo of an amazing engineering project.

This dam is being built for about ¼ of the cost of the entirely botched Suez Canal Extension in Egypt and 1/10th to 1/20th of the cost of the New Imperial Capital that no one needs.
Its interesting that simple Ethiopia calls it Renaissance – not Mengistu Dam (full of blood) or after some butcher/leader that they currently love and will soon hate. Its an attempt to link it with one of the greatest intellectual and cultural movements in the history of the world. Unexpected. Salini the lead contractor is a Milanese firm, helped to rescue the Nubian monuments (Egypt did nothing even though its dam did the damage), is a major world dam builder and even expands canals – the Panama. Unlike the Supreme Militarios Engenerios of Egyptos they know what they are doing and don’t blow their canal budget by 220%.
Unlike Egypt when Ethiopia has something big and complicated they give it to world experts – not Orascom, Military Engineering or Arab (Mis)Contractors who have little work outside Egypt because they are not much good, because no one will give them such work and because the competition kills them