Eco-friendly buildings, green roofs, solar panels, wind turbines, rainwater harvesting systems, recycled materials, energy-efficient windows, low-carbon footprint, natural ventilation systems, organic gardens, urban farming, living walls, vertical forests, bamboo facades, reclaimed wood accents, passive design strategies, maximized daylight, minimized shading devices, adaptive reuse of existing structures, biophilic design elements, sustainable water management systems, geothermal heating and cooling, minimal waste generation, cradle-to-cradle material cycles.