OGDEN, Utah – With the new administration’s robust focus on energy policy, energy efficiency efforts have taken on momentum around the US. In 2050, roughly half the US building stock will be buildings that are standing today. While new buildings will be constructed, we will also need to substantially reduce energy use and emissions from existing buildings. Typical building retrofits reduce energy use by 10-25%, but deep retrofits save at least 30% and sometimes more than 50%. To green a building is to increase the efficiency with which buildings and their sites use energy, water, and materials and of reducing impacts on human…