There exist also some wind parks, which were mainly built for testing wind turbines. In such wind parks, there is usually from each type to be tested only a single wind turbine. Such parks have usually at least one meteorological tower.
Airborne wind farm is a group of airborne wind energy systems in the same location, connected to the grid in the same point.
Wind farms are created when multiple wind turbines are placed in the same location for the purpose of generating large amounts of electric power. Due to rising energy prices and the resultant search for alternatives, there are now thousands of wind farms in many countries around the world.