Water for energy at the urban scale means harnessing the potential energy of water for recovery/saving, generation, and storage. Electricity generation using the kinetic energy of different sources of running water in urban areas triggers the Incorporation of micro-hydropower turbines (MHP) to produce energy from sustainable energy resources. In this project, our team conducted a feasibility study to assess the effectiveness of a suitable hydropower design/technique for the Transpennine Route Upgrade (TRU) project using CFD to generate energy from this renewable source. TRU is a multi-billion pound project for railway improvement and this CFD project included simulating different scenarios for downpipes and drainage system and calculating the potential power output from an MHP turbines.