Understanding Multi Residential Energy And Water End Use Load Profiles
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Understanding Multi Residential Energy And Water End Use Load Profiles
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Author : Canada Mortgage and Housing Corporation. External Research Program
language : en
Publisher: CMHC
Release Date : 2004
Understanding Multi Residential Energy And Water End Use Load Profiles written by Canada Mortgage and Housing Corporation. External Research Program and has been published by CMHC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Apartment houses categories.
Energy used in residential buildings is a major energy use in Canada (21% of all energy) and presumably in most areas in the Northern hemisphere. A substantial fraction of this energy (24%) is used in multi-residential buildings. However, very little attention has been given to examining the patterns of energy and water consumption, let alone how they can be improved. This report suggests that significant savings and improvements in the efficiency of multi-residential systems are achievable, and this could go a long way toward reducing energy usage and fulfilling Canadian Kyoto obligations. Watershed Technologies Inc. and OZZ Energy Solutions Inc. have been monitoring energy and water usage in multi-residential buildings in the Toronto area since 1996. The present analysis looks at detailed (hourly) gas and electricity loads in 34 buildings and water consumption in 21 buildings over a two-year period from May 2001 to April 2003. An earlier report by OZZ documented the different physical features of these buildings and presented an overall summary and a preliminary analysis of gas, electricity and water consumption data along with daily and seasonal summaries. A more detailed analysis is offered in the present report. A new model is developed which describes the building's energy consumption for cooling and heating more effectively than the traditional degree-day model. The new model quantifies not only the changes in energy load per unit change in temperature but also its effective thermal capacity, the heating system overhead and system response to other weather factors, namely wind, relative humidity and solar access. More than two fold differences in the energy per unit area or water used per apartment unit among the buildings are observed. A study of seasonal and daily variability suggests that at least a part of these differences in the building energy efficiency can be attributed to poor or complete lack of energy management in many of the buildings. The data also suggests that in-suite electric heating is 2.5 times more efficient than central gas heating systems in multi-residential buildings. The same appears true of in-suite air conditioning, when compared to centralized cooling systems.
Short Term Load Forecasting 2019
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Author : Antonio Gabaldón
language : en
Publisher: MDPI
Release Date : 2021-02-26
Short Term Load Forecasting 2019 written by Antonio Gabaldón and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-26 with Technology & Engineering categories.
Short-term load forecasting (STLF) plays a key role in the formulation of economic, reliable, and secure operating strategies (planning, scheduling, maintenance, and control processes, among others) for a power system and will be significant in the future. However, there is still much to do in these research areas. The deployment of enabling technologies (e.g., smart meters) has made high-granularity data available for many customer segments and to approach many issues, for instance, to make forecasting tasks feasible at several demand aggregation levels. The first challenge is the improvement of STLF models and their performance at new aggregation levels. Moreover, the mix of renewables in the power system, and the necessity to include more flexibility through demand response initiatives have introduced greater uncertainties, which means new challenges for STLF in a more dynamic power system in the 2030–50 horizon. Many techniques have been proposed and applied for STLF, including traditional statistical models and AI techniques. Besides, distribution planning needs, as well as grid modernization, have initiated the development of hierarchical load forecasting. Analogously, the need to face new sources of uncertainty in the power system is giving more importance to probabilistic load forecasting. This Special Issue deals with both fundamental research and practical application research on STLF methodologies to face the challenges of a more distributed and customer-centered power system.
End Use Load Profiles For The U S Building Stock
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Author : Elaina Present
language : en
Publisher:
Release Date : 2020
End Use Load Profiles For The U S Building Stock written by Elaina Present and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Buildings categories.
Energy Research Abstracts
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Author :
language : en
Publisher:
Release Date : 1994-02
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 1994-02 with Power resources categories.
Sustainable Energy Investment
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Author : Joseph Nyangon
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-03-10
Sustainable Energy Investment written by Joseph Nyangon and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-10 with Technology & Engineering categories.
This book examines the technical, market, and policy innovations for unlocking sustainable investment in the energy sector. While finalizing this book, the COVID-19 pandemic is cutting a devastating swath through the global economy, causing the biggest fall in energy sector investment, exacerbating the global trade finance gap, worsening signs of growing income inequality, and devastating the health and livelihoods of millions. What is the parallel between the COVID-19 pandemic and the climate change crisis? The impacts of the global pandemic are expected to last for a few years, whereas those associated with the climate crisis will play out over several decades with potentially irreversible consequences. However, both show that the cost of inaction or delay in addressing the risks can lead to devastating outcomes or a greater probability of irreversible, catastrophic damages. In the context of sustainable energy investment and the transition to a low-carbon, climate-resilient economy, what ways can financial markets and institutions support net-zero-emission activities and the shift to a sustainable economy, including investment in energy efficiency, low-carbon and renewable energy technologies? This book provides students, policymakers, and energy investment professionals with the knowledge and theoretical tools necessary to address related questions in sustainable energy investment, risk management, and energy innovation agendas.
Energy Abstracts For Policy Analysis
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Author :
language : en
Publisher:
Release Date : 1988
Energy Abstracts For Policy Analysis 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 Power resources categories.
Web Based Energy Information And Control Systems
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Author : Barney L. Capehart
language : en
Publisher: CRC Press
Release Date : 2021-02-28
Web Based Energy Information And Control Systems written by Barney L. Capehart and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-02-28 with Computers categories.
Advances in new equipment, new processes, and new technology are the driving forces in improvements in energy management, energy efficiency and energy cost control. The purpose of this book is to document the operational experience with web based systems in actual facilities and in varied applications, and to show how new opportunities have developed for energy and facility managers to quickly and effectively control and manage their operations. You'll find information on what is actually happening at other facilities, and see what is involved for current and future installations of internet-based technologies. The case studies and applications described should greatly assist energy, facility and maintenance managers, as well as consultants and control systems development engineers.
Electricity Pricing
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Author : Lawrence J. Vogt
language : en
Publisher: CRC Press
Release Date : 2017-12-19
Electricity Pricing written by Lawrence J. Vogt and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Technology & Engineering categories.
As the advent of the Smart Grid revolutionizes how homeowners and businesses purchase and manage power, electricity pricing is becoming more complicated and intricate than ever before, while the need for more frequent rate revisions remains a primary issue in the field. A timely and accessible guide for the new industry environment, Electricity Pricing: Engineering Principles and Methodologies helps those involved in both the engineering and financial operations of electric power systems to "get the money right" while ensuring reliable electric service at a fair and reasonable cost. Explores both the business functions and engineering principles associated with electricity pricing Examining pricing approaches and opportunities, this book presents tools, viewpoints, and explanations that are generally not found in contemporary literature. It clarifies valuable analysis techniques, realistic examples, and unique lessons passed along from those inside the industry. This "how to do it" guide fosters a multidisciplinary understanding that integrates information, methodologies, and techniques from accounting, economics, engineering, finance, and marketing. Detail-oriented but still mindful of the big picture, this book examines the complex relationship between electricity, customers, and service providers in relation to pricing. Electricity Pricing also: Presents mathematical methods and techniques used to establish electricity prices, determine cost causation, and evaluate pricing structures and mechanisms Explores ways to translate and integrate cost elements into practical pricing structures Details how engineering concepts are used to apportion production, delivery, and associated costs to determine cost of service and to support all aspects of ratemaking strategy, design, analysis, and decision making This comprehensive professional reference addresses theory but remains grounded in no-nonsense practical applications. It is dually suited to introduce newcomers to the technical principles and methodologies of electricity pricing and provide veterans with a valuable consolidation of advanced tools for pricing analysis and problem solving. Watch an interview of the author at http://youtu.be/4fU8nkDVhNY
Whole Energy System Dynamics
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Author : Catalina Spataru
language : en
Publisher: Taylor & Francis
Release Date : 2017-02-24
Whole Energy System Dynamics written by Catalina Spataru and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-24 with Technology & Engineering categories.
In order to address the twenty-first-century challenges of decarbonisation, energy security and cost-effectiveness it is essential to understand whole energy systems and the interconnection and interaction between different components. An integrated language is therefore needed to assist energy policymakers and to help industrial stakeholders assess future energy systems and infrastructure and make realistic technical and economic decisions. Whole Energy System Dynamics provides an interdisciplinary approach to whole energy systems; providing insights and understanding of it in the context of challenges, opportunities and solutions at different levels and time steps. It discusses approaches across disciplinary boundaries as well as existing issues within three main themes: theory, modelling and policy, and their interlinkage with geopolitics, markets and practice. Spataru argues that there is an urgent need for a whole energy system integration. This is necessary for effective analysis, design and control of the interactions and interdependencies involved in the technical, economic, regulatory and social dimensions of the energy system. This book is essential reading for students interested in the area of energy systems, policy and modelling. It is also a valuable read for policymakers, professionals, researchers, academics, engineers and industrial stakeholders.
Urban Heat Stress And Mitigation Solutions
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Author : Vincenzo Costanzo
language : en
Publisher: Routledge
Release Date : 2021-09-08
Urban Heat Stress And Mitigation Solutions written by Vincenzo Costanzo and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-08 with Architecture categories.
This book provides the reader with an understanding of the impact that different morphologies, construction materials and green coverage solutions have on the urban microclimate, thus affecting the comfort conditions of urban inhabitants and the energy needs of buildings in urban areas. The book covers the latest approaches to energy and outdoor comfort measurement and modelling on an urban scale, and describes possible measures and strategies to mitigate the effects of the mutual interaction between urban settlements and local microclimate. Despite its relevance, only limited literature is currently devoted to appraising—from an engineering perspective—the intertwining relationships between urban geometry and fabrics, energy fluxes between buildings and their surroundings, outdoor microclimate conditions and building energy demands in urban areas. This book fills this gap by first discussing the physical processes that govern heat and mass transfer at an urban scale, while emphasizing the role played by different spatial arrangements, manmade materials and green infrastructures on the outdoor microclimate. The first chapters also address the implications of these factors on the outdoor comfort conditions experienced by pedestrians, and on the buildings’ energy demand for space heating and cooling. Then, based upon cutting-edge experimental activities and simulation work, this book demonstrates current and forthcoming adaptation and mitigation strategies to improve the urban microclimate and its impact on the built environment, such as cool materials, thermochromic and retroreflective finishing materials, and green infrastructures applied either at a building scale or at the urban scale. The effect of these solutions is demonstrated for different cities worldwide under a range of climate conditions. Finally, the book opens a wider perspective by introducing the basic elements that allow fuel poverty, raw materials consumption, and the principles of circular economy in the definition of a resilient urban settlement.