|The American Century should be back from a quick trip to Silver Bay to load coal for Detroit Edison power plants at St. Clair, Michigan. The Paul R. Tregurtha left last night around 6 pm to do the same thing. Both boats will be back next week, obviously in the same order, to load coal again for St. Clair, Michigan. The Walter J. McCarthy Jr. arrives later today to load coal, although not for Detroit Edison even though the boat is named after a former President of the company. The McCarthy will load coal for Ontario Power Generation at Nanticoke. Still, its usual destination is the Detroit Edison plant at St. Clair. That destination is not surprising since Detroit Edison owns Midwest Energy Resources in Superior where all the coal is loaded into these giant boats. The bright blue Maritime Trader, seen above coming into the port on June 18, 2006, will be here today for the 7th time this season.