Geothermal power stations is a research domain and engineering discipline concerned with the design, construction, operation, and environmental impact assessment of facilities that convert geothermal energy, the thermal energy stored within the Earth, into electrical power. This field investigates the scientific principles underlying subsurface heat extraction, reservoir characteristics and management, drilling technologies, thermodynamic cycles for efficient energy conversion (including dry steam, flash, and binary systems), and the integration of geothermal power into energy grids, highlighting its significance for renewable energy development and climate action.