Island wind-hydrogen energy: a significant potential US resource

Islands offer the advantages of notional deep ocean wind stations without the problems of mounting wind turbines in a hostile marine environment. In principle, island wind-power stations could take advantage of rich (up to Class 7) wind resources. Because connection to an electricity grid will be difficult for most island-based systems, electrical energy could be converted into hydrogen (by electrolyzing seawater) and stored for use on the island or shipped to the mainland. To attain the benefits of high-speed wind-turbine systems, several technical and policy issues, dealing with wind resources, specialized wind-turbine equipment, and the political and economic potential of island wind stations, need to be addressed. Until such multifaceted research can be completed, the technical potential for island-based wind turbines will remain just that—potential.