Aiming for Zero-Net-Energy at an Existing Supermarket

This presentation discusses key approaches and initial analytical findings from a project to retrofit an existing operational supermarket to near zero-net-energy (ZNE). The project, partially funded by a California Energy Commission (CEC) grant, seeks to investigate and implement proven pre-commercial strategies for an existing supermarket in the San Francisco Bay Area. The presentation discusses initial energy estimates for the retrofit design and the design’s consideration of industry shifts towards ZNE in supermarkets, such as building electrification and thermal and electrical storage. The presentation also discusses the project’s use of parametric modeling and analysis to optimize the retrofit strategies.