Wetzel Engineering, Inc., provides engineering services to the wind energy and aerospace industries. Wind turbine engineering services include aerodynamic, structural, dynamics, and mechanical design and analysis, focusing on wind turbine rotors, mechanical drive trains, and towers, as well as overall wind turbine system performance analysis. The company has particular expertise in concept development, turning clients back of the envelop ideas in to practical engineering solutions. The company is a leader in the development of next generation wind turbine rotor blade technology including carbon fiber composites and aeroelastic tailoring of blade structure.