Plug and process loads (PPLs) in commercial buildings account for almost 5% of U.S. primary energy consumption. Minimizing these loads is a primary challenge in the design and operation of an energy-efficient building. PPLs are not related to general lighting, heating, ventilation, cooling, and water heating, and typically do not provide comfort to the occupants. They use an increasingly large fraction of the building energy use pie because the number and variety of electrical devices have increased along with building system efficiency. Reducing PPLs is difficult because energy efficiency opportunities and the equipment needed to address PPL energy use in retail spaces are poorly understood.
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This decision tree provides information on saving money by implementing advanced power strips and provides specific information on cost, features, drawbacks, and what to look for when purchasing an advanced power strip.
Defining and Including Energy Goals in the Contractual Process: Examples from the NREL campus presentation given at the NASA Net-Zero Energy workshop June 5-6, 2012
Presentation slides from Defining and Including Energy Goals in the Contractual Process: Examples from the NREL campus presentation given at the NASA Net-Zero Energy workshop June 5-6, 2012.
Researcher Jennifer Scheib and Research Engineer Shanti Pless of the National Renewable Energy Laboratory and Phil Macey, AIA, explain the replicable procurement process used to design and construct an 1,800 space parking facility at NREL's South Table campus. Their presentation will touch upon specific solutions the designers utilized to meet their goal of building a highly energy efficient garage at a reasonable cost.
Federal Emergency Management Program (FEMP) First Thursday Seminar on Goal Based Contracting for Energy Efficient Buildings
A recast of a presentation done for the Fairfax Chapter of Association of Energy Engineers in November of 2013. Presentation focuses on the the Advanced Energy Design Guides published by ASHRAE with association of AIA, USGBC, and IES with funding and technical support from DOE, NREL, and PNNL. In addition, the DOE Advanced Retrofit Guides are also discussed. Both sets of guides are available for download from this resource database.
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.
A presentation by Shanti Pless, Senior Energy Efficiency Research Engineer, National Renewable Energy Laboratory, given at the greengov symposium September 25, 2012.
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.