Sustainable building refers to the design and construction of structures that minimize their environmental impact. This approach focuses on using eco-friendly materials, energy-efficient systems, and water conservation techniques. By prioritizing sustainability, buildings can reduce waste and lower energy consumption, contributing to a healthier planet. Incorporating elements like solar panels, green roofs, and recycled materials helps create spaces that are not only functional but also environmentally responsible. Sustainable buildings often promote better indoor air quality and enhance the well-being of their occupants, making them a smart choice for both the environment and the people who live and work in them.