Eco-friendly buildings, green roofs, solar panels, wind turbines, water conservation systems, recycled materials, natural ventilation, large windows, clerestory lighting, bamboo flooring, low-carbon footprint, minimalist design, energy-efficient appliances, smart home systems, rainwater harvesting, greywater reuse, organic gardens, native plant species, wildlife habitats, outdoor recreational spaces, educational signage, interactive exhibits, community engagement areas, accessible ramps, universal design principles, inclusive environments.