Event Description

Three RESNET standards combined: 1 - operations (HERS Index), 2 - the grid (CO2 Index) and 3 - embodied carbon (currently being written) provide capacity to analyze Carbon Usage Intensity. This webinar will explore time-of-use, load reduction and carbon sequestration in buildings at both the single-family and multi-family scale (500 units) to show cumulative impact. The discussion will also review policy benefits of energy labeling and decarbonization for advancing energy equity, so that vulnerable populations can make informed housing opportunity decisions.

While the content is technical in nature, the presenters will draw a direct relationship to equity in the context of who has access to low carbon housing and how carbon reductions strategies in both operational and embodied phases can be scaled to the housing industry at large through the standards and programs being developed through RESNET. While the early adoption of low carbon strategies have been pioneered in large part by well-funded custom single family construction, the approaches being discussed in this presentation are designed to bring much broader access to the industry at large and in so doing, increase resiliency. Further, equity will be explored from a climate justice lens to understand which communities are most directly impacted by the climate crisis that the residential housing sector is currently contributing to and provide the context and motivation for why building resilience through these initiatives is so critical.

Learning Objectives:

1) Understand how the RESENT Carbon "Trifecta" allows calculation and analysis of blended metrics like Carbon Use Intensity.

2) Understand how such a blended metric facilitates a Whole Lifecycle Analysis at the residential scale and how close we are to being able to do this.

3) Understand the role that HERS Raters play in resiliency, especially in EJ neighborhoods, though the evolution of dynamic grid electrification, load management/reduction and carbon sequestration in buildings.

4) Understand the cumulative impact of simple materials substitutions at the scale of a residential development of 500 units.