Analysis Of Energy Use In Building Services Of The Industrial Sector In California
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Analysis Of Energy Use In Building Services Of The Industrial Sector In California
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Author :
language : en
Publisher:
Release Date : 1991
Analysis Of Energy Use In Building Services Of The Industrial Sector In California written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Energy-use patterns in many of California's fastest-growing industries are not typical of the existing mix of industries in the US. Many California firms operate small- and medium-sized facilities housed in buildings used simultaneously or interchangeably over time for commercial (office, retail, warehouse) and industrial activities. In these industrial subsectors, the energy required for building services (providing occupant comfort and necessities like lighting, HVAC, office equipment, computers, etc.) may be at least as important as the more familiar process energy requirements -- especially for electricity and on-peak demand. Electricity for building services is sometimes priced as if it were base loaded like process uses; in reality this load varies significantly according to occupancy schedules and cooling and heating loads, much as in any commercial building. Using informal field surveys, simulation studies, and detailed analyses of existing data (including utility commercial/industrial audit files), we studied the energy use of this industrial subsector through a multi-step procedure: (1) characterizing non-process building energy and power use in California industries, (2) identifying conservation and load-shaping opportunities in industrial building services, and (3) investigating industrial buildings and system design methodologies. In an earlier report, we addressed these issues by performing an extensive survey of the existing publicly available data, characterizing and comparing the building energy use in this sector. In this report, we address the above objectives by examining and analyzing energy use in two industrial case-study facilities in California. Based on the information for the case studies, we discuss the design consideration for these industrial buildings, characterize their energy use, and review their conservation and load-shaping potentials. In addition, we identify and discuss some research ideas for further investigation.
Analysis Of Energy Use In Building Services Of The Industrial Sector In California
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Author :
language : en
Publisher:
Release Date : 1991
Analysis Of Energy Use In Building Services Of The Industrial Sector In California written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Energy-use patterns in many of California's fastest-growing industries are not typical of the existing mix of industries in the US. Many California firms operate small- and medium-sized facilities housed in buildings used simultaneously or interchangeably over time for commercial (office, retail, warehouse) and industrial activities. In these industrial subsectors, the energy required for building services (providing occupant comfort and necessities like lighting, HVAC, office equipment, computers, etc.) may be at least as important as the more familiar process energy requirements -- especially for electricity and on-peak demand. Electricity for building services is sometimes priced as if it were base loaded like process uses; in reality this load varies significantly according to occupancy schedules and cooling and heating loads, much as in any commercial building. Using informal field surveys, simulation studies, and detailed analyses of existing data (including utility commercial/industrial audit files), we studied the energy use of this industrial subsector through a multi-step procedure: (1) characterizing non-process building energy and power use in California industries, (2) identifying conservation and load-shaping opportunities in industrial building services, and (3) investigating industrial buildings and system design methodologies. In an earlier report, we addressed these issues by performing an extensive survey of the existing publicly available data, characterizing and comparing the building energy use in this sector. In this report, we address the above objectives by examining and analyzing energy use in two industrial case-study facilities in California. Based on the information for the case studies, we discuss the design consideration for these industrial buildings, characterize their energy use, and review their conservation and load-shaping potentials. In addition, we identify and discuss some research ideas for further investigation.
Analysis Of Energy Use In Building Services Of The Industrial Sector In California
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1991
Analysis Of Energy Use In Building Services Of The Industrial Sector In California written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
Energy use patterns in many of California's fastest-growing industries are not typical of those in the mix of industries elsewhere in the US. Many California firms operate small and medium-sized facilities, often in buildings used simultaneously or interchangeably for commercial (office, retail, warehouse) and industrial activities. In these industrial subsectors, the energy required for building services'' to provide occupant comfort and necessities (lighting, HVAC, office equipment, computers, etc.) may be at least as important as the more familiar process energy requirements -- especially for electricity and on-peak demand. In this report, published or unpublished information on energy use for building services in the industrial sector have been compiled and analyzed. Seven different sources of information and data relevant to California have been identified. Most of these are studies and/or projects sponsored by the Department of Energy, the California Energy Commission, and local utilities. The objectives of these studies were diverse: most focused on industrial energy use in general, and, in one case, the objective was to analyze energy use in commercial buildings. Only one of these studies focused directly on non-process energy use in industrial buildings. Our analysis of Northern California data for five selected industries shows that the contribution of total electricity consumption for lighting ranges from 9.5% in frozen fruits to 29.1% in instruments; for air-conditioning, it ranges from nonexistent in frozen fruits to 35% in instrument manufacturing. None of the five industries selected had significant electrical space heating. Gas space heating ranges from 5% in motor vehicles facilities to more than 58% in the instrument manufacturing industry. 15 refs., 15 figs., 9 tabs.
Analysis Of Energy Use In Building Services Of The Industrial Sector In California
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Author : Hashem Akbari
language : en
Publisher:
Release Date : 1991
Analysis Of Energy Use In Building Services Of The Industrial Sector In California written by Hashem Akbari and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Buildings categories.
California Energy Balance Update And Decomposition Analysis For The Industry And Building Sectors
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Author : Stephanie De la Rue du Can
language : en
Publisher:
Release Date : 2013
California Energy Balance Update And Decomposition Analysis For The Industry And Building Sectors written by Stephanie De la Rue du Can and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Energy conservation categories.
Energy Research Abstracts
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Author :
language : en
Publisher:
Release Date : 1993
Energy Research Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Power resources categories.
Workshop Proceeding Of The Industrial Building Energy Use
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Author :
language : en
Publisher:
Release Date : 1988
Workshop Proceeding Of The Industrial Building Energy Use written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with categories.
California has a large number of small and medium sized industries which have a major impact on the demand growth of California utilities. Energy use in building services (lighting, HVAC, office equipment, computers, etc.). These industries constitute an important but largely neglected fraction of the total site energy use. The ratio of energy use in building service to the total site energy use is a function of the industrial activity, its size, and the climate at the site of the facility. Also, energy use in building services is more responsive to weather and occupant schedules than the traditional base-load'' industrial process energy. Industrial energy use is considered as a base-load'' by utility companies because it helps to increase the utilities' load factor. To increase this further, utilities often market energy at lower rates to industrial facilities. Presently, the energy use in the building services of the industrial sector is often clubbed together with industrial process load. Data on non-process industrial energy use are not readily available in the literature. In cases where the major portion of the energy is used in the building services (with daily and seasonal load profiles that in fact peak at the same time as systemwide load peaks), the utility may be selling below cost at peak power times. These cases frequently happen with electric utilities. 30 figs., 6 tabs.
Public Interest Energy Research Pier Program Final Project Report California Energy Balance Update And Decomposition Analysis For The Industry And Building Sectors
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Author :
language : en
Publisher:
Release Date : 2010
Public Interest Energy Research Pier Program Final Project Report California Energy Balance Update And Decomposition Analysis For The Industry And Building Sectors written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
This report on the California Energy Balance version 2 (CALEB v2) database documents the latest update and improvements to CALEB version 1 (CALEB v1) and provides a complete picture of how energy is supplied and consumed in the State of California. The CALEB research team at Lawrence Berkeley National Laboratory (LBNL) performed the research and analysis described in this report. CALEB manages highly disaggregated data on energy supply, transformation, and end-use consumption for about 40 different energy commodities, from 1990 to 2008. This report describes in detail California's energy use from supply through end-use consumption as well as the data sources used. The report also analyzes trends in energy demand for the "Manufacturing" and "Building" sectors. Decomposition analysis of energy consumption combined with measures of the activity driving that consumption quantifies the effects of factors that shape energy consumption trends. The study finds that a decrease in energy intensity has had a very significant impact on reducing energy demand over the past 20 years. The largest impact can be observed in the industry sector where energy demand would have had increased by 358 trillion British thermal units (TBtu) if subsectoral energy intensities had remained at 1997 levels. Instead, energy demand actually decreased by 70 TBtu. In the "Building" sector, combined results from the "Service" and "Residential" subsectors suggest that energy demand would have increased by 264 TBtu (121 TBtu in the "Services" sector and 143 TBtu in the "Residential" sector) during the same period, 1997 to 2008. However, energy demand increased at a lesser rate, by only 162 TBtu (92 TBtu in the "Services" sector and 70 TBtu in the "Residential" sector). These energy intensity reductions can be indicative of energyefficiency improvements during the past 10 years. The research presented in this report provides a basis for developing an energy-efficiency performance index to measure progress over time in the State of California.
Energy Consumption In California S Buildings Since 1990
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Author :
language : en
Publisher:
Release Date : 2008
Energy Consumption In California S Buildings Since 1990 written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Dwellings categories.
Analysis Of The California Energy Industry
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Author : California Energy Commission
language : en
Publisher:
Release Date : 1977
Analysis Of The California Energy Industry written by California Energy Commission and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Energy consumption categories.
