Gas as well as the Anton Robert Williams Holding Company of Kalamazoo, Michigan and Grand Rapids, Michigan have also increased their usage of renewable energy in operations in Kalamazoo, Michigan Gallery See also Line 3 oil spill List of oil spills List of pipeline accidents in the United States Enbridge Pipeline System References Calhoun County, Michigan Environment of Michigan Oil spills in the United States 2010 disasters in the United States 2010 industrial disasters 2010 in the environment 2010 in Michigan July 2010 events in the United States