The Iowa Energy are an American professional basketball team based in Des Moines, Iowa. They play in the Eastern Conference in the NBA Development League (NBA D-League). This is a minor league basketball organization owned and run by the National Basketball Association (NBA). The Energy play their home games at the Wells Fargo Arena. They broke the D-league attendance record on their first ever home game with 8,842 fans. They won their first D-league championship in 2011. In 2009 and 2014, the team won Division Titles. In 2010 and 2011 they won Conference Titles. Their NBA team sponsor is the Memphis Grizzlies. 