Investigation of the Hydroelectric Development Potential of Nonpowered Dams: A Case Study of the Buyuk Menderes River Basin

The adaptation of nonpowered dams (NPDs) to with hydroelectric generation units requires only minor interventions compared the construction a completely new dam and power plant. Thus, it is both more economical has minimal environmental impact, especially during construction. aim this study was determine environmental, technical, economic feasibility retrofitting projects in Büyük Menderes basin Turkey. For purpose, potential 11 NPDs were investigated using Water Evaluation Planning (WEAP) software. results from energy simulation revealed that annual average hydropower installed capacity for selected are 38.7 GWh/year 4.4 MW, respectively. total estimated capital investment cost retrofit found be $7.9 million NPV $25.6 million. In addition, study, leveled electricity each project established LCOE values other renewable sources. findings show may represent an as yet untapped opportunity support global transition by providing cheaper environmentally friendly option pioneer rural electrification.