Serving the energy requirements of the United States and Canada since 1967, Great Lakes Gas Transmission Company transports over 2.2 billion cubic feet of pipeline quality natural gas per day through 2,100 miles of dual, high-pressure pipelines. Our pipeline provides the most direct, cost-effective link between western Canada’s abundant natural gas basin and major industrial and market centers in Minnesota, Wisconsin, Michigan and eastern Canada. It extends from the Minnesota-Manitoba border at Emerson to the Michigan-Ontario border at St. Clair. Headquartered in Troy, Michigan, Great Lakes has regional offices in Petoskey, Michigan and Duluth, Minnesota.