Commonwealth of Nations
The land area of the Commonwealth nations is about , or about 21% of the total world land area. The three largest Commonwealth nations by area are Canada at , Australia at , and India at . In 2016, the Commonwealth members had a combined gross domestic product of over $9 trillion, 78% of which is accounted for by the four largest economies: United Kingdom ($2.629 trillion), India ($2.256 trillion), Canada ($1.529 trillion), and Australia ($1.258 trillion).
Commonwealth Edison
Commonwealth Edison, commonly known as ComEd, is the largest electric utility in Illinois, holding monopoly in Chicago and Northern Illinois area. The service territory roughly borders in Iroquois County to the south, the Wisconsin border to the north, the Iowa border to the west, and the Indiana border to the east. The company's name is a portmanteau and syllabic abbreviation of Commonwealth and Thomas
Edison. In September 2011, ComEd named Anne Pramaggiore CEO of the utility. She is the first woman to hold that position.