Vetschau was first mentioned in 1302 as Veczicz. In the course of time, the name of the town changed from Vetczaw in 1434 via Fetzow in 1450 to Fetczaw in 1480. Along with Lower Lusatia, it passed to
Hungary in 1469, then returned to
Bohemia in 1490. In 1527 the town was first called Fetzscho, the formal town charter was granted to Vetschau in 1543. The coat of arms for Rath and Gmaind of Marckhts Vetzschew was issued to the town on 17 March 1548 by King
Ferdinand I in
Augsburg. The document was long lost and was rediscovered only in July 2005 in an attic in Vetschau. In 1635, the town passed from Bohemia to
Saxony, and was part of
Poland-Saxony from 1697 to 1763. In 1815, it was annexed by
Prussia, and from 1871 formed part of the newly formed
German Empire. Until the late 19th century, most of the villages in the vicinity of Vetschau were predominantly Sorbian-speaking. The change of language to German took place here - accelerated by the abolition of Sorbian religious services and the enforcement of German in schools - essentially until the middle of the 20th century. In the years 1929 to 1932, the Spreewald Folk and Traditional Costume Festivals took place here at the beginning of August. They were organized by the then mayor Otto Rohde and the Lower
Sorbian scientific society
Maśica Serbska in
Cottbus. Under
Nazi Germany, it was the location of two
forced labour subcamps of the Nazi prison for women in Cottbus. From 1964 to 1996 Vetschau was the site of one of the largest lignite-fired power plants in the region, the Vetschau power plant. The power plant's chimneys were the city's landmarks, but also caused considerable sulfur dioxide pollution. Vetschau belonged to the district of
Calau from 1817 to 1952 (until 1947 in the Prussian province of Brandenburg, 1947-1952 in the state of Brandenburg). 1952-1993 the town was part of the district of Calau (until 1990 in the GDR
Bezirk Cottbus, 1990-1993 again in the state of Brandenburg). Since the district reform in 1993, Vetschau has been located in the district of Oberspreewald-Lausitz. With effect from 1 April 1997 the name of the city was changed to Vetschau/Spreewald. == Demography ==