investigate the Grand Ethiopian Renaissance Dam $($aka$.$ Nile Dam$)$ that is a mega construction project on the African continent, as part of the sustainability challengeThe challenge should look at the sustainability impacts on input resources such as land, water, financing and look at output waste such as emission and material during the life cycle of the programme. investigate the sustainability impacts using a multidimensional framework such as STEEP $($social$,$ technical, economic, environmental and policy$)$ to identify the impacts on a regional level.