Earth-Air Heat Exchanger thermal performance in Egyptian conditions: Experimental results, mathematical model, and Computational Fluid Dynamics simulation Effect of Dust and Ambient Temperature on PV Panels Performance in Egypt Effect of dust deposition on performance of thin film photovoltaic module in harsh humid climate Comparing socioeconomic & environmental impacts of building 2GW PV power plant in both sides of the Medeterranian Thermo-hydraulic performance of the U-tube borehole heat exchanger with a novel oval cross-section: Numerical approach Parametric study and optimization of a solar chimney passive ventilation system coupled with an earth-to-air heat exchanger Solar chimney optimization for enhancing thermal comfort in Egypt: An experimental and numerical study New Configurations for Sea Water Desalination System Using Ranque-Hilsch Vortex Tubes Experimental, analytical, and numerical investigation into the feasibility of integrating a passive Trombe wall into a single room Evaluating Thermal Performance of Oval U-Tube for Ground-Source Heat Pump Systems from in Situ Measurements and Numerical Simulations Modern Eminence and Concise Critique of Solar Thermal Energy and Vacuum Insulation Technologies for Sustainable Low-Carbon Infrastructure Experimental and Theoretical Performance Evaluation of Parabolic trough Mirror as Solar Thermal Concentrator to Thermoelectric Generators Analysis of Relaxation Time of Temperature in Thermal Response Test for Design of Borehole Size Thermal Analysis of a New Sliding Smart Window Integrated with Vacuum Insulation, Photovoltaic, and Phase Change Material The Effect of Groundwater Flow on the Thermal Performance of a Novel Borehole Heat Exchanger for Ground Source Heat Pump Systems: Small Scale Experiments and Numerical Simulation Earth Air Heat Exchanger, Trombe Wall and Green Wall for Passive Heating and Cooling in Premium Passive Refugee House in Sweden Thermal and electrical performances of semi-transparent photovoltaic glazing integrated with translucent vacuum insulation panel and vacuum glazing Solar chimney combined with earth to-air heat exchanger for passive cooling of residential buildings in hot areas Numerical Analysis of Passive Cooled Ultra-High Concentrator Photovoltaic Cell Using Optimal Heat Spreader Design Performance enhancement of borehole ground source heat pump using single U-tube heat exchanger with a novel oval cross-section (SUO) and a novel spacer