Energy-efficient glass is specially designed to reduce heat transfer between the inside and outside of a building. It often features coatings that reflect infrared light, helping to keep interiors cooler in the summer and warmer in the winter. This type of glass can significantly lower energy costs by minimizing the need for heating and cooling systems. Additionally, energy-efficient glass can enhance natural lighting while reducing glare. It is commonly used in windows, skylights, and facades of commercial and residential buildings. By improving insulation and reducing energy consumption, this glass contributes to a more sustainable environment.