Multiple studies and technical evaluations demonstrate that geothermal energy successfully utilizes heat at depth to generate electricity, with ongoing research focused on optimizing well layouts, fluid flow, and system longevity.
The claim states that geothermal energy successfully uses heat at depth to generate electricity. All relevant papers in the provided set confirm this premise, focusing on technical feasibility, numerical modeling, and optimization of geothermal electricity generation from subsurface heat. No papers refute the core premise that geothermal energy can generate electricity from heat at depth, though some discuss economic or design limitations of specific configurations like closed-loop systems under certain conditions. Consequently, the balance verdict is SUPPORTED.