The Netherlands has a high potential for using wind turbine generators (WTGs) to produce electricity. Unfortunately, the Netherlands also has a chronic lack of free, open spaces and the major problem is finding suitable locations to erect these symbols of Dutch ingenuity. Using the concept of multiple spatial functions, WinWind (Netherlands) have developed a solution for wind energy, the Railwind turbine. In the article published on page 29 you will find more information regarding this concept.