Case Studies

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 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 new home construction project in the cold climate.

Case study describing the benefits of replacing resistance heating systems with mini-split heat pumps in cold and mixed-humid climates.

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