Sandia National Laboratories (SNL) conducts applied wind energy research aimed to increase the viability of wind technology by improving wind turbine performance, reliability, and reducing cost of energy. SNL specializes in all aspects of wind-turbine blade design, manufacturing, and system reliability. By partnering with both universities and industry, Sandia focuses on advancing the state of knowledge in the areas of materials, structurally efficient airfoil designs, active-flow aerodynamic control, and sensors. Researchers at the laboratory are currently investigating integrated blade designs where airfoil choice, blade planform, materials, manufacturing process, and embedded controls are all considered in a system perspective.