Modern architecture has evolved to incorporate sustainability principles through the use of green building materials, energy-efficient systems, and designs that minimize environmental impact. Key strategies include using renewable energy sources like solar and wind, implementing green roofs and walls, maximizing natural light, and ensuring proper insulation to reduce energy consumption.

Notable examples include:

1. The Edge, Amsterdam: Known as the world’s most sustainable office building, it uses solar panels, rainwater harvesting, and smart technology to optimize energy use.
2. Bosco Verticale, Milan: These residential towers feature vertical forests, enhancing air quality, reducing energy consumption, and providing habitat for wildlife.
3. One Central Park, Sydney: This mixed-use building integrates green walls, rooftop gardens, and a cantilevered heliostat to reflect sunlight into shaded areas.
4. Bullitt Center, Seattle: Dubbed the greenest commercial building, it operates on net-zero energy and water, featuring solar panels, composting toilets, and rainwater collection.

These examples illustrate how modern architecture embraces sustainability, combining aesthetic appeal with environmental responsibility to create buildings that support ecological health and human well-being.