Download or read book Energy Use Intensities Across Building Use Types and Climate Zones Using the CBECS Dataset written by Shreyas Mandar Kamath and published by . This book was released on 2020 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study, we explored methods for predicting building natural gas heating use using electricity consumption data provided in the CBECS dataset. We performed numerous layers of subsets and built linear models at each stage predicting natural gas heating energy intensity (EI) as a function of cooling electric EI and electric EUI. We found that the R2 values never exceeded 0.1 and concluded that the CBECS dataset lacks sufficient predictive power for predicting building energy consumption. We applied the Kaiser-Meyer-Olkin test to the CBECS dataset to measure its sampling adequacy and obtained a value of 0.5 suggesting that it is "miserable" for factor analysis. Recommendations were made for improving the dataset by adding more predictors and increasing its sample size. Then, we introduced a novel approach for extracting meaningful information from this noisy dataset by using the Jackknife method for estimating the standard error on the mean and constructing large-sample confidence intervals on the mean EUI and EIs for various end uses for different building use types located in diverse climate zones. We introduced the concept of distinctly distinguishable climate zone pairings for assessing the influence of climate zone on heating and cooling EI for building use types. In addition, a magnitude-based tiered classification system for EUI and EIs for individual end uses was devised for ranking building use types. We discussed how this system can be used to identify and prioritize the targeting of specific areas for energy saving efforts for individual building use types. Retail and education buildings were found to exhibit the highest level of distinguishability, while food service, food sales, and inpatient healthcare buildings were found to have the highest mean EUIs with 83.4% CIs of [284, 330], [222, 263], and [194, 234] kBtu/sq.ft. respectively.
Download or read book Understanding the Building Energy Efficiency in Different Climates Across Various Building Types written by Duanhong Ding and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study analyses the determinants of building energy efficiency in different climate zones and various use types. The energy consumption of buildings that located in different climate zones can be affected by well-known determinants in different ways. So do the buildings with different use types. The primary aim of this study is to investigate how building energy efficiency is determined in five major climate zones and four main property types. We use the global building data (Points Achieved dataset) from the LEED rating system from 2010 in this study to conduct three cross-sectional tests with logit regression models. The results confirm that the determinants of building energy efficiency are the location of the building, adoption of BECs, climate zones, building types as well as the regional economic development level (namely GNI, GDP, PPP) and population density although in a different climate zone or for different building types, the determinants' impact varies considerably. This is the first study that empirically explored building energy efficiency and how it is determined in different climate conditions and various use types. The findings are helpful for the stakeholders, such as policymakers, developers, and local authorities when they hope to implement some measures to improve building energy efficiency as well as the policy/regulation to boost the building energy efficiency. Each building requires specific measures that suit its different climate zone or building type to enhance its energy efficiency.
Download or read book Effective Tracking of Building Energy Use written by National Research Council and published by National Academies Press. This book was released on 2012-04-30 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States is responsible for nearly one-fifth of the world's energy consumption. Population growth, and the associated growth in housing, commercial floor space, transportation, goods, and services is expected to cause a 0.7 percent annual increase in energy demand for the foreseeable future. The energy used by the commercial and residential sectors represents approximately 40 percent of the nation's total energy consumption, and the share of these two sectors is expected to increase in the future. The Commercial Buildings Energy Consumption Survey (CBECS) and Residential Energy Consumption Survey (RECS) are two major surveys conducted by the Energy Information Administration. The surveys are the most relevant sources of data available to researchers and policy makers on energy consumption in the commercial and residential sectors. Many of the design decisions and operational procedures for the CBECS and RECS were developed in the 1970s and 1980s, and resource limitations during much of the time since then have prevented EIA from making significant changes to the data collections. Effective Tracking of Building Energy Use makes recommendations for redesigning the surveys based on a review of evolving data user needs and an assessment of new developments in relevant survey methods.
Download or read book Net Zero Energy Design written by Thomas Hootman and published by John Wiley & Sons. This book was released on 2012-10-15 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conveniently organized and packed with robust technical content and clear explanations of key principles Written by an architect who is the director of sustainability at a global architecture firm, Net Zero Energy Design is a practical guide for architects and related construction professionals who want to design and build net zero energy commercial architecture. It offers no-nonsense strategies, step-by-step technical analysis, and valuable examples, in addition to developed case studies. With a focus on application in a variety of building types and scales, the book also develops a broad-based understanding of all the integrated principles involved in achieving net zero energy. This book is an indispensable resource for anyone venturing into net zero energy design, construction, and operation, and it also serves as an excellent resource on a variety of sustainable design topics. Important features include: Organization based upon the commercial building delivery process Robust technical content for use in actual project applications Analysis examples that demonstrate key technical principles Plenty of design data for use as a valuable design resource Abundant and sophisticated information graphics and color illustrations and photographs A distinct design focus on the content that inspires adoption of principles into projects
Download or read book Energy Efficiency Standards and Green Building Certification Systems Used by the Department of Defense for Military Construction and Major Renovations written by National Research Council and published by National Academies Press. This book was released on 2013-07-04 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Congress has an ongoing interest in ensuring that the 500,000 buildings and other structures owned and operated by the Department of Defense (DOD) are operated effectively in terms of cost and resource use. Section 2830 of the National Defense Authorization Act for fiscal year requires the Secretary of Defense to submit a report to the congressional defense committees on the energy-efficiency and sustainability standards used by DOD for military construction and major renovations of buildings. DOD's report must include a cost-benefit analysis, return on investment, and long-term payback for the building standards and green building certification systems, including: (A) American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) Standard 189.1-2011 for the Design of High-Performance, Green Buildings Except Low-Rise Residential. (B) ASHRAE Energy Standard 90.1-2010 for Buildings Except Low-Rise Residential. (C) Leadership in Energy and Environmental Design (LEED) Silver, Gold, and Platinum certification for green buildings, as well as the LEED Volume certification. (D) Other American National Standards Institute (ANSI) accredited standards. DOD's report to the congressional defense committees must also include a copy of DOD policy prescribing a comprehensive strategy for the pursuit of design and building standards across the department that include specific energy-efficiency standards and sustainable design attributes for military construction based on the cost-benefit analysis, return on investment, and demonstrated payback required for the aforementioned building standards and green building certification systems. Energy-Efficiency Standards and Green Building Certification Systems Used by the Department of Defense for Military Construction and Major Renovations summarizes the recommendations for energy efficiency.
Download or read book The Integrative Design Guide to Green Building written by 7group and published by John Wiley & Sons. This book was released on 2011-10-11 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The members of 7group and Bill Reed are examples writ large of the kind of leadership that is taking this idea of green building and forming it into reality, by helping change minds, building practice, and design process." —from the Foreword by S. Rick Fedrizzi President, CEO, and Founding Chair, U.S. Green Building Council A whole-building approach to sustainability The integrative design process offers a new path to making better green building decisions and addressing complex issues that threaten living systems. In The Integrative Design Guide to Green Building: Redefining the Practice of Sustainability, 7group's principals and integrative design pioneer Bill Reed introduce design and construction professionals to the concepts of whole building design and whole systems. With integrative thinking that reframes what sustainability means, they provide a how-to guide for architects, designers, engineers, developers, builders, and other professionals on incorporating integrative design into every phase of a project. This practical manual: Explains the philosophy and underpinnings of effective integrative design, addressing systems thinking and building and community design from a whole-living system perspective Details how to implement integrative design from the discovery phase to occupancy, supported by process outlines, itemized tasks, practice examples, case studies, and real-world stories illustrating the nature of this work Explores the deeper understanding of integration that is required to transform architectural practice and our role on the planet This book, both practical and thoughtful, will help you deliver your vision of a sustainable environment.
Download or read book Evaluation of Energy Efficiency and Flexibility in Smart Buildings written by Alessia Arteconi and published by MDPI. This book was released on 2021-01-21 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Special Issue “Evaluation of Energy Efficiency and Flexibility in Smart Buildings” addresses the relevant role of buildings as strategic instruments to improve the efficiency and flexibility of the overall energy system. This role of the built environment is not yet fully developed and exploited and the book content contributes to increasing the general awareness of achievable benefits. In particular, different topics are discussed, such as optimal control, innovative efficient technologies, methodological approaches, and country analysis about energy efficiency and energy flexibility potential of the built environment. The Special Issue offers valuable insights into the most recent research developments worldwide.
Download or read book Understanding Building Energy Use in California Climate Zones 1 2 and 16 Basic Building Stock Characterization written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is part of a publication series that focuses on approximately 100 different local geographies, or "clusters." Each report provides commercial and multifamily building characteristic and energy data for a local geography, with the intention of helping policymakers at the city, county and state levels better understand building energy use. Specifically, this report breaks down the building stock in the counties shown in Figure 1 by building type, size, energy consumption, and emissions.
Download or read book Understanding Building Energy Use in California Climate Zones 14 and 15 Basic Building Stock Characterization written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is part of a publication series that focuses on approximately 100 different local geographies, or "clusters." Each report provides commercial and multifamily building characteristic and energy data for a local geography, with the intention of helping policymakers at the city, county and state levels better understand building energy use. Specifically, this report breaks down the building stock in the counties shown in Figure 1 by building type, size, energy consumption, and emissions.
Download or read book Sun Wind and Light Architectural Design Strategies written by Mark DeKay and published by John Wiley & Sons. This book was released on 2014-02-03 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: An updated guide to designing buildings that heat with the sun, cool with the wind, and light with the sky. This fully updated Third Edition covers principles of designing buildings that use the sun for heating, wind for cooling, and daylight for natural lighting. Using hundreds of illustrations, this book offers practical strategies that give the designer the tools they need to make energy efficient buildings. Hundreds of illustrations and practical strategies give the designer the tools they need to make energy efficient buildings. Organized to quickly guide the designer in making buildings respond to the sun, wind and light.
Download or read book Reinventing Fire written by Amory Lovins and published by Chelsea Green Publishing. This book was released on 2011-10-15 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Imagine fuel without fear. No climate change. No oil spills, no dead coalminers, no dirty air, no devastated lands, no lost wildlife. No energy poverty. No oil-fed wars, tyrannies, or terrorists. No leaking nuclear wastes or spreading nuclear weapons. Nothing to run out. Nothing to cut off. Nothing to worry about. Just energy abundance, benign and affordable, for all, forever. That richer, fairer, cooler, safer world is possible, practical, even profitable-because saving and replacing fossil fuels now works better and costs no more than buying and burning them. Reinventing Fire shows how business-motivated by profit, supported by civil society, sped by smart policy-can get the US completely off oil and coal by 2050, and later beyond natural gas as well. Authored by a world leader on energy and innovation, the book maps a robust path for integrating real, here-and-now, comprehensive energy solutions in four industries-transportation, buildings, electricity, and manufacturing-melding radically efficient energy use with reliable, secure, renewable energy supplies.Popular in tone and rooted in applied hope, Reinventing Fire shows how smart businesses are creating a potent, global, market-driven, and explosively growing movement to defossilize fuels. It points readers to trillions in savings over the next 40 years, and trillions more in new business opportunities.Whether you care most about national security, or jobs and competitive advantage, or climate and environment, this major contribution by world leaders in energy innovation offers startling innovations will support your values, inspire your support, and transform your sense of possibility.Pragmatic citizens today are more interested in outcomes than motives. Reinventing Fire answers this trans-ideological call. Whether you care most about national security, or jobs and competitive advantage, or climate and environment, its startling innovations will support your values, inspire your support, and transform your sense of possibility.
Download or read book EnergyIQ written by Evan Mills and published by . This book was released on 2012 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimates of U S Commercial Building Electricity Intensity Trends written by David B. Belzer and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines measurement issues related to the amount of electricity used by the commercial sector in the U.S. and the implications for historical trends of commercial building electricity intensity (kWh/sq. ft. of floor space). The report compares two (Energy Information Administration) sources of data related to commercial buildings: the Commercial Building Energy Consumption Survey (CBECS) and the reporting by utilities of sales to commercial customers (survey Form-861). Over past two decades these sources suggest significantly different trend rates of growth of electricity intensity, with the supply (utility)-based estimate growing much faster than that based only upon the CBECS. The report undertakes various data adjustments in an attempt to rationalize the differences between these two sources. These adjustments deal with: 1) periodic reclassifications of industrial vs. commercial electricity usage at the state level and 2) the amount of electricity used by non-enclosed equipment (non-building use) that is classified as commercial electricity sales. In part, after applying these adjustments, there is a good correspondence between the two sources over the the past four CBECS (beginning with 1992). However, as yet, there is no satisfactory explanation of the differences between the two sources for longer periods that include the 1980s.
Download or read book Annual Energy Outlook written by and published by . This book was released on 1992 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The World s Greenest Buildings written by Jerry Yudelson and published by Routledge. This book was released on 2013-01-17 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: The World’s Greenest Buildings tackles an audacious task. Among the thousands of green buildings out there, which are the best, and how do we know? Authors Jerry Yudelson and Ulf Meyer examined hundreds of the highest-rated large green buildings from around the world and asked their owners to supply one simple thing: actual performance data, to demonstrate their claims to sustainable operations. This pivotal book presents: an overview of the rating systems and shows "best in class" building performance in North America, Europe, the Middle East, India, China, Australia and the Asia-Pacific region practical examples of best practices for greening both new and existing buildings a practical reference for how green buildings actually perform at the highest level, one that takes you step-by-step through many different design solutions a wealth of exemplary case studies of successful green building projects using actual performance data from which to learn interviews with architects, engineers, building owners and developers and industry experts, to provide added insight into the greening process This guide uncovers some of the pitfalls that lie ahead for sustainable design, and points the way toward much faster progress in the decade ahead.
Download or read book Understanding Building Energy Use in California Climate Zones 5 and 6 Basic Building Stock Characterization written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is part of a publication series that focuses on approximately 100 different local geographies, or "clusters." Each report provides commercial and multifamily building characteristic and energy data for a local geography, with the intention of helping policymakers at the city, county and state levels better understand building energy use. Specifically, this report breaks down the building stock in the counties shown in Figure 1 by building type, size, energy consumption, and emissions.
Download or read book Understanding Building Energy Use in California Climate Zone 12 Basic Building Stock Characterization written by and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is part of a publication series that focuses on approximately 100 different local geographies, or "clusters." Each report provides commercial and multifamily building characteristic and energy data for a local geography, with the intention of helping policymakers at the city, county and state levels better understand building energy use. Specifically, this report breaks down the building stock in the counties shown in Figure 1 by building type, size, energy consumption, and emissions.
