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Author :
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (318 download)
Download or read book Low-power Mode Energy Consumption in California Homes written by and published by . This book was released on 2008 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309137160
Total Pages : 348 pages
Book Rating : 4.3/5 (91 download)
Download or read book Real Prospects for Energy Efficiency in the United States written by National Research Council and published by National Academies Press. This book was released on 2010-07-10 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: America's economy and lifestyles have been shaped by the low prices and availability of energy. In the last decade, however, the prices of oil, natural gas, and coal have increased dramatically, leaving consumers and the industrial and service sectors looking for ways to reduce energy use. To achieve greater energy efficiency, we need technology, more informed consumers and producers, and investments in more energy-efficient industrial processes, businesses, residences, and transportation. As part of the America's Energy Future project, Real Prospects for Energy Efficiency in the United States examines the potential for reducing energy demand through improving efficiency by using existing technologies, technologies developed but not yet utilized widely, and prospective technologies. The book evaluates technologies based on their estimated times to initial commercial deployment, and provides an analysis of costs, barriers, and research needs. This quantitative characterization of technologies will guide policy makers toward planning the future of energy use in America. This book will also have much to offer to industry leaders, investors, environmentalists, and others looking for a practical diagnosis of energy efficiency possibilities.
Author : Joy E. Pixley
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.:/5 (318 download)
Download or read book A Survey of Computer Power Modes Usage in a University Population written by Joy E. Pixley and published by . This book was released on 2014 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : California. Selection Consulting Center
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.F/5 ( download)
Download or read book Final Report written by California. Selection Consulting Center and published by . This book was released on 1978 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309156866
Total Pages : 349 pages
Book Rating : 4.3/5 (91 download)
Download or read book Real Prospects for Energy Efficiency in the United States written by National Research Council and published by National Academies Press. This book was released on 2010-06-10 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: America's economy and lifestyles have been shaped by the low prices and availability of energy. In the last decade, however, the prices of oil, natural gas, and coal have increased dramatically, leaving consumers and the industrial and service sectors looking for ways to reduce energy use. To achieve greater energy efficiency, we need technology, more informed consumers and producers, and investments in more energy-efficient industrial processes, businesses, residences, and transportation. As part of the America's Energy Future project, Real Prospects for Energy Efficiency in the United States examines the potential for reducing energy demand through improving efficiency by using existing technologies, technologies developed but not yet utilized widely, and prospective technologies. The book evaluates technologies based on their estimated times to initial commercial deployment, and provides an analysis of costs, barriers, and research needs. This quantitative characterization of technologies will guide policy makers toward planning the future of energy use in America. This book will also have much to offer to industry leaders, investors, environmentalists, and others looking for a practical diagnosis of energy efficiency possibilities.
Author : Paolo Bertoldi
Publisher : Springer Science & Business Media
ISBN 13 : 364256531X
Total Pages : 865 pages
Book Rating : 4.6/5 (425 download)
Download or read book Energy Efficiency in Househould Appliances and Lighting written by Paolo Bertoldi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 865 pages. Available in PDF, EPUB and Kindle. Book excerpt: Household appliances encompass a large variety of equipment including the cold appliances (refrigerators and freezers), the wet appliances (washing machines, dishwashers and dryers), the space conditioning appliances (heaters, air conditioners, heat pumps, fans, boilers), the water heaters, the cooking appliances, a wide array of consumer electronics (such as TVs, VCRs, HiFi systems) and miscellaneous small appliances (such as vacuum cleaners, irons, toasters, hairdryers and power tools). Household appliances save a large amount of domestic labour to perform the household tasks, as well as provide comfort conditions and convenience to the household occupants. The European Community SAVE Programme has promoted the efficient use of energy, in particular in domestic appliances. SAVE has sponsored a variety of studies to characterise the use of the main household appliances and lighting and to identify cost-effective technical options to improve the energy efficiency, as well as to identify the strategies to promote the penetration ofefficient equipment in the market place. National energy agencies, independent experts and appliance manufacturers have participated in the SAVE activities and have done a remarkable job. While the energy efficiency ofthe main household appliances has been improved, at the same time it was possible in most cases to improve the appliance performance, reliability and qualityofservice.
Author :
Publisher :
ISBN 13 :
Total Pages : 63 pages
Book Rating : 4.:/5 (971 download)
Download or read book Field Data Collection of Miscellaneous Electrical Loads in Northern California written by and published by . This book was released on 2013 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes efforts to measure energy use of miscellaneous electrical loads (MELs) in 880 San Francisco Bay Area homes during the summer of 2012. Ten regions were selected for metering: Antioch, Berkeley, Fremont, Livermore, Marin County (San Rafael, Novato, Fairfax, and Mill Valley), Oakland/Emeryville, Pleasanton, Richmond, San Leandro, and Union City. The project focused on three major categories of devices: entertainment (game consoles, set-top boxes, televisions and video players), home office (computers, monitors and network equipment), and kitchen plug-loads (coffee/espresso makers, microwave ovens/toaster ovens/toasters, rice/slow cookers and wine chillers). These categories were important to meter because they either dominated the estimated overall energy use of MELs, are rapidly changing, or there are very little energy consumption data published. A total of 1,176 energy meters and 143 other sensors were deployed, and 90% of these meters and sensors were retrieved. After data cleaning, we obtained 711 valid device energy use measurements, which were used to estimate, for a number of device subcategories, the average time spent in high power, low power and "off" modes, the average energy use in each mode, and the average overall energy use. Consistent with observations made in previous studies, we find on average that information technology (IT) devices (home entertainment and home office equipment) consume more energy (15.0 and 13.0 W, respectively) than non-IT devices (kitchen plug-loads; 4.9 W). Opportunities for energy savings were identified in almost every device category, based on the time spent in various modes and/or the power levels consumed in those modes. Future reports will analyze the collected data in detail by device category and compare results to those obtained from prior studies.
Author :
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (318 download)
Download or read book Energy Use of Household Electronics written by and published by . This book was released on 2008 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Hafemeister
Publisher : American Institute of Physics
ISBN 13 : 9780735405721
Total Pages : 454 pages
Book Rating : 4.4/5 (57 download)
Download or read book Physics of Sustainable Energy written by David Hafemeister and published by American Institute of Physics. This book was released on 2008-10-01 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: As members of the American Physical Society’s Forum on Physics and Society, we are concerned with the need to produce and use energy more wisely. One contribution we feel we can make is to educate fellow physicists, especially those who teach in our colleges and universities, about the technical details of some of the more promising techniques for efficient and renewable energy. To that end, we have organized a short course on the Physics of Sustainable Energy: Using Energy Efficiently and Producing It Renewably. The short course was intended to give physicists in-depth technical background needed to evaluate these issues for teaching and research. The year after the 1973-74 oil embargo, the APS leaped into action with a study on enhanced end-use efficiency, realizing that it is easier to save a kilowatt-hour than it is to produce a kilowatt-hour. The results of the APS study appeared in the 1975 AIP Conference Proceedings 25, titled Efficient Use of Energy. It launched the energy-careers of Art Rosenfeld, Rob Socolow, Marc Ross, Dave Claridge and others. The energy programs at Lawrence Berkeley National Laboratory and at Princeton are a direct result of AIP25. The LBNL energy program for buildings and appliances has had far more effect than any action on energy supply. Savings of 75% for refrigerators, 50% for lighting and 50% for buildings can be directly traceable to Building 90 at LBNL. Twenty years ago, the Forum organized a short course, Energy Sources: Conservation and Renewables, at the former Office of Technology Assessment in Washington, DC. The 700-page proceedings of that short course, AIP135, served as a useful textbook for such professors as Art Rosenfeld, then at the University California at Berkeley. The book also became a valuable reference in the libraries of many physics departments, where such applied topics are often scarce.
Author : Annette C. Guy
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.:/5 (35 download)
Download or read book Energy Efficiency for Low Income Housing written by Annette C. Guy and published by . This book was released on 1996 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joy E. Pixley
Publisher :
ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (318 download)
Download or read book Monitoring Computer Power Modes Usage in a University Population written by Joy E. Pixley and published by . This book was released on 2014 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. Senate. Committee on Energy and Natural Resources
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.0/5 ( download)
Download or read book Energy Efficiency in Buildings written by United States. Congress. Senate. Committee on Energy and Natural Resources and published by . This book was released on 2009 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bruce Nordman
Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (318 download)
Download or read book Energy Efficient Digital Networks written by Bruce Nordman and published by . This book was released on 2011 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 5 pages
Book Rating : 4.:/5 (684 download)
Download or read book Many Small Consumers, One Growing Problem written by and published by . This book was released on 2004 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: An increasing amount of electricity is used by equipment that is neither fully ''on'' nor fully ''off.'' We call these equipment states low power modes, or ''lopomos.'' ''Standby'' and ''sleep'' are the most familiar lopomos, but some new products already have many modes. Lopomos are becoming common in household appliances, safety equipment, and miscellaneous products. Ross and Meier (2000) reports that several international studies have found standby power to be as much as 10 percent of residential energy consumption. Lopomo energy consumption is likely to continue growing rapidly as products with lopomos that use significant amounts of energy penetrate the market. Other sectors such as commercial buildings and industry also have lopomo energy use, perhaps totaling more in aggregate than that of households, but no comprehensive measurements have been made. In this paper, we propose a research agenda for study of lopomo energy consumption. This agenda has been developed with input from over 200 interested parties. Overall, there is consensus that lopomo energy consumption is an important area for research. Many see this as a critical time for addressing lopomo issues. As equipment designs move from the binary ''on/off'' paradigm to one that encompasses multiple power modes, there is a unique opportunity to address the issue of low power mode energy consumption while technology development paths are still flexible.
Author : Alan K. Meier
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.3/5 (121 download)
Download or read book Identifying Determinants of Very Low Energy Consumption Rates Observed in Some Urban California Households written by Alan K. Meier and published by . This book was released on 2013 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jennifer Thorne Amann
Publisher : New Society Publishers
ISBN 13 : 0865716021
Total Pages : 257 pages
Book Rating : 4.8/5 (657 download)
Download or read book Consumer Guide to Home Energy Savings written by Jennifer Thorne Amann and published by New Society Publishers. This book was released on 2007 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: How efficient are front-load washing machines? When is it time to replace your old refrigerator? These questions and many more are answered in The Consumer Guide to Home Energy Savings, a one-stop resource for consumers who want to improve their home's energy performance and reduce costs. Zeroing in on the most useful response can be a challenge; this ninth edition cuts through the confusion. Well-organized and highly readable, The Consumer Guide to Home Energy Savings begins with an overview of the interrelationships between energy use, economics, and the environment. Chapters focus on specific areas in the home, such as electronics, lighting, heating, cooling, ventilation, kitchen, and laundry, and provide helpful explanations for each, including: Describing energy use characteristics Drawing comparisons between available technologies Outlining the most cost-effective repair and replacement options Providing step-by-step guidance for finding the right equipment Describing how the equipment operates Summarizing how much energy is used or lost Included are tips on improving existing equipment and guidance for when and why consumers should purchase new energy-efficient equipment, as well as a reminder to check local government and utility incentives for purchase or retrofit grants. This guide will be an invaluable resource to all consumers concerned about reducing both their energy bills and their environmental impact. Jennifer Thorne Amann is a senior associate in the ACEEE (American Council for an Energy-Efficient Economy) Buildings and Equipment Program. Alex Wilson is president of BuildingGreen, Inc., author of Your Green Home, and executive editor of Environmental Building News.
Author :
Publisher :
ISBN 13 :
Total Pages : 784 pages
Book Rating : 4.:/5 (1 download)
Download or read book Environment & Planning written by and published by . This book was released on 2012 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:
