The A.T. Kearney and Alcoa economic studies are two independent attempts to assess the installed costs of a series of six Darrieus vertical axis wind turbine designs. The designs cover a wide range of sizes with peak outputs from 10 to 1600 kW. All are designed to produce utility grid electrical power. Volume IV of this report summarizes, compares, and analyzes the results of these studies. The Kearney and Alcoa final reports are included in the Appendices.
W.N. Sullivan, R.O. Nellums
Sandia National Laboratories
Wind Plant Modeling & Simulation
Utility-Scale Wind
New Mexico
Technical Report