主题词：Solar Thermal and Photovoltaic Systems; Wind Energy Research and Development; Photovoltaic System Optimization Techniques; Solar Radiation and Photovoltaics; Energy and Environment Impacts; Hybrid Renewable Energy Systems; Thermochemical Biomass Conversion Processes; Biodiesel Production and Applications; Building Energy and Comfort Optimization; Integrated Energy Systems Optimization; Biofuel production and bioconversion; Energy Load and Power Forecasting; Wave and Wind Energy Systems; Geothermal Energy Systems and Applications; Smart Grid Energy Management; Wind and Air Flow Studies; Microgrid Control and Optimization; Thermodynamic and Exergetic Analyses of Power and Cooling Systems; Fluid Dynamics and Vibration Analysis; Phase Change Materials Research; Electric Power System Optimization; Energy, Environment, Economic Growth; Solar-Powered Water Purification Methods; Linguistic, Cultural, and Literary Studies; Adsorption and Cooling Systems