This report discusses the manufactured housing market in the Northwest, with a particular focus on energy efficiency features. This report is designed to establish a baseline of the sale of energy-efficient Super GOOD Centsª (SGC) manufactured homes and to assess and characterize additional, relevant market conditions. Future reports will discuss program and market progress to increase the penetration of SGC in the market and to develop a market-based, self-supporting SGC certification program, the general goals of the SGC Manufactured Housing Venture (Venture), an initiative funded by the Northwest Energy Efficiency Alliance.