Case Studies

Case study describing a retrofit project in the cold and very-cold climate zones.

Case study describing a building project in the cold and very-cold climate zones.

Case study describing a building project in the cold and very-cold climate zones.

Case study describing a building project in the cold and very-cold climate zones.

Case study describing building in cold and very cold climates.

Case study describing a 20-unit community of energy-efficient duplexes in Massachusetts incorporating solar water heating and photovoltaics.

Case study describing a new construction project designed to achieve an 87% reduction in source energy use when compared to the 2009 Building America Benchmark.

Case study describing approaches to comprehensive retrofits that are in reach of the ordinary builder.

Case study describing a retrofit project in the cold and very-cold climate zones.

Case study describing a building project in the cold and very-cold climate zones.

Case study describing a Habitat for Humanity zero net energy home in Denver.