The Advanced Energy Design Guide for Grocery Stores (AEDG-Grocery) is intended to provide a simple approach for contractors, designers, and owners to achieve 50% savings in grocery stores and other like retail that has refrigeration systems. Application of the recommendations in the Guide should result in grocery stores with 50% energy savings when compared to those same stores designed to the minimum requirements of ANSI/ASHRAE/IESNA Standard 90.1-2004. Energy Standard for Buildings Except Low-Rise Residential Buildings.
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The Smart Monitoring and Diagnostic System (SMDS) is a low-cost technology that helps building owners and managers keep rooftop air conditioner and heat pump units (RTUs) operating properly at peak efficiency. The SMDS technology has the potential to significantly benefit small commercial buildings, which predominately use RTUs for space conditioning. Through the Better Buildings Alliance, a field demonstration was conducted at four sites using two SMDS prototypes. This case study provides a summary of the field demonstration results.
The full report is available at: https://buildingdata.energy.gov/cbrd/resource/1927
The Refrigeration Playbook: Heat Reclaim provides guidance for reducing the energy consumption of refrigeration systems by reducing the load on the system and reclaiming waste heat for use in the building service hot water and HVAC systems. The intended audience of this “playbook” includes building owners, operators, designers, and installers though many of the calculation procedures are The Refrigeration Playbook: Heat Reclaim provides guidance for reducing the energy consumption of refrigeration systems by reducing the load on the system and reclaiming waste heat for use in the building service hot water and HVAC systems.
This report provides guidance for selecting and designing energy efficient commercial refrigeration systems using low global warming potential refrigerants. Refrigeration systems are generally the largest energy end use in a supermarket type building, often accounting for more than half of a building’s energy consumption.
Find the presentation for the June 3, 2015 webinar on the 50% Advanced Energy Design Guide for Grocery Stores below.
The guide shows practical ways for grocery stores to achieve a 50% energy savings over ASHRAE 90.1-2004 and exceeds the requirements of 90.1-2013. Intended for grocery stores owners and designers, the guide includes specialty sections for refrigeration and food service found, not only in grocery stores but in convenience stores and food service establishments as well.
Speakers highlighted the guide, providing practical how-to tips to achieve the 50% savings level. The guide also helps those who build or design retail stores that may include refrigeration.
Below are the speakers from the webinar.
-Michael Lane, Puget Sound Energy
-Merle McBride, Owens Corning
-Caleb Nelson, CTA Group
-Paul Torcellini, National Renewable Energy Laboratory.