Eco-friendly buildings, green roofs, solar panels, wind turbines, rainwater harvesting systems, recycled materials, low-carbon footprint, natural ventilation, large windows, clerestory windows, skylights, abundant natural light, bright interior spaces, minimalist design, sustainable urban planning, walkable neighborhoods, bike lanes, electric vehicle charging stations, organic gardens, lush greenery, native plants, butterfly-friendly flowers, birdhouses, bird feeders, shaded outdoor spaces, misting systems, water-efficient appliances, composting facilities, community recycling centers, educational signage, interactive exhibits.