主题词：Environmental Impact and Sustainability; Energy, Environment, Economic Growth; Energy and Environment Impacts; Energy, Environment, and Transportation Policies; Thermochemical Biomass Conversion Processes; Biofuel production and bioconversion; Algal biology and biofuel production; Biodiesel Production and Applications; Nanoparticles: synthesis and applications; Building Energy and Comfort Optimization; Hybrid Renewable Energy Systems; Anaerobic Digestion and Biogas Production; Recycling and Waste Management Techniques; Municipal Solid Waste Management; Agriculture Sustainability and Environmental Impact; Global Energy and Sustainability Research; Water-Energy-Food Nexus Studies; Adsorption and biosorption for pollutant removal; Heavy metals in environment; Smart Grid Energy Management; Electric Vehicles and Infrastructure; Aquatic Ecosystems and Phytoplankton Dynamics; Wastewater Treatment and Reuse; Soil Carbon and Nitrogen Dynamics; Concrete and Cement Materials Research