I am Kwabena Opoku, I'm from Ghana. I am a volunteer WASH Coordinator at Pos Impact Foundation, Ghana and a Masters Fellow at the Regional Water and Environmental Sanitation Centre Kumasi, Department of Civil Engineering, Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, Ghana. I hold a Bachelor of Science (Honours) Environmental Science and a Master of Science Water Resources Engineering and Management from KNUST. I have been researching into the water quality of urban streams, anthropogenic impacts on stream water quality, water-energy-food nexus, and impacts of climate change on watershed hydrology. I have further research interests in urban stream rehabilitation and restoration, environmental and water systems modelling, and environmental applications and implications of nanotechnology (nano-materials) in the water-energy-food nexus.