Power produced from the harnessing of wind energy. The wind has long been used as a source of energy: sailing ships and windmills are ancient inventions. After the energy crisis of the 1970s wind turbines began to be used to produce electricity on a large scale.
Green symbolizes hopes of prosperity. Yellow stands for economic development and work. Blue represents peace and happiness. The sun represents light and enlightenment. Effective date: 31 December 2001.