DTE pipeline owns and manages a network of natural gas transmission pipelines serving regions, including the Midwest, Northeast and Ontario regions. The company has a number of holdings, such as Vector Pipeline, Millenium Pipeline as well as Dawn Gateway Pipeline. Spectra Energy and DTE Pipeline has entered into a proposed pipeline, Dawn Gateway, connecting MichCon and Dawn, Ontario. It is a part of DTE Energy that provides gas and electric utility services to 2.7 million Michigan homes and businesses and energy-related services to businesses and industries nationwide. DTE Pipeline is the non-utility business of DTE Energy.