The Empirical Validation of House Energy Rating (HER) Software for Lightweight Housing in Cool Temperate Climates

The Empirical Validation of House Energy Rating (HER) Software for Lightweight Housing in Cool Temperate Climates PDF

Author: Mark Andrew Dewsbury

Publisher: Springer

Published: 2015-02-02

Total Pages: 344

ISBN-13: 3319143379

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This book reports on the first empirical validation of “AccuRate,” Australia’s national benchmark software tool for house energy ratings. The validation was conducted by the University of Tasmania in collaboration with Forest and Wood Products Australia, the Australian Government, the CSIRO and industry partners. The study presented here describes the results of graphical and statistical analysis of variations observed between the measured and simulated data from three different test buildings in Launceston, Tasmania. It shows that, while the AccuRate software is well suited to modeling energy flows, there are discrepancies between the simulated and measured temperatures of the test buildings. Moreover, it highlights possible connections between the discrepancies in all zones and the outside air temperature, wind speed, global and diffuse solar radiation, and possibly the ground model. Beyond its contribution to further investigations into the ongoing improvement and calibration of the Australian NatHERS-supported AccuRate software, this book also meticulously describes the methodology used in conducting the research, which is expected to pave the way for further studies of this type.

Bulletin of the Atomic Scientists

Bulletin of the Atomic Scientists PDF

Author:

Publisher:

Published: 1961-05

Total Pages: 88

ISBN-13:

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The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.

Performance of 8 Cold-Climate Envelopes for Passive Houses

Performance of 8 Cold-Climate Envelopes for Passive Houses PDF

Author: Rolf Jacobson

Publisher:

Published: 2013-09

Total Pages: 164

ISBN-13: 9783656271031

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Master's Thesis from the year 2011 in the subject Art - Architecture / History of Construction, grade: none, University of Minnesota - Twin Cities (College of Design), language: English, abstract: Exterior envelopes for Passive Houses in very cold climates have not been developed, tested, and used as extensively as those in more mild climates such as central Europe. The purpose of this investigation was to push that development further by testing and comparing the performance of a variety of North American and Scandinavian envelope types that have been used in limited numbers for Passive Houses in those regions. A group of eight envelopes were selected and tested with a number of software analyses: Athena life cycle analysis, WUFI hygrothermal modeling, and THERM and EN ISO 6946 2-D U-value calculations for thermal bridging. Finally, the Passive House Planning Package (PHPP) was used to confirm that the envelopes met Passive House energy performance requirements in a very cold climate using a basic passive solar house design. Although significant variation was found in the performance of these eight envelope types, almost all of them were found capable of meeting the energy efficiency and thermal bridging requirements of the Passive House certification in a very cold climate, while maintaining moisture safety, durability, and significant life-cycle energy and carbon savings. These findings demonstrate that even in cold climates, a variety of envelope types can be used successfully for certified Passive Houses. Envelope types: 1) Advanced 2x6 framing24" on center with interior cross strapping and exterior insulation, insulated with mineral wool, 2) Advanced 2x6 framing24" on center, insulated with high-density spray polyurethane foam and exterior rigid foam, 3) Double 2x4 stud wall with studs 16" on center, insulated with blown cellulose, 4) I-joist (TJI) balloon framing 24" on center, insulated with blown fiberglass, 5) Insulated concrete form wall (ICF), usi

Bulletin of the Atomic Scientists

Bulletin of the Atomic Scientists PDF

Author:

Publisher:

Published: 1955-04

Total Pages: 64

ISBN-13:

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The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.

Warm and Cool Homes

Warm and Cool Homes PDF

Author: Wes Golomb

Publisher:

Published: 2022-06-20

Total Pages: 0

ISBN-13: 9781087903576

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*** VIDEO SERIES INCLUDED WITH BOOK *** "From an authoritative source, this book provides both information and inspiration for how to make your home part of the solution to our great climate crisis. It will get you thinking - and then get you moving ahead!" -Bill McKibben, Author of The End of Nature If you spend more than $500 a year for utilities then this book is for you! Follow the design and building of four Net Zero homes, learn and understand the simple principles they use to make their houses so comfortable and affordable. About the Author: "Wes is very enthusiastic and passionate about his work. Together, with his dedication to energy efficient building practices and his understanding of the practical obstacles builders face result in a better product for consumers in New Hampshire." AN - NH Public Utilities Commission "His insight into the complex issues associated with the entire energy field is an extreme asset to the task at hand. He approaches everything with a respect for the history of how the energy field has evolved and with measured reflection of the future." TG - Lakes Region Community College "Wes has a knack for making complex material easy for us non-science people to understand" Student - LRCC What Homeowners are saying about their net-zero homes: "The most comfortable house I have ever lived in. It Is comfortable year round." MM - Newmarket, NH "I haven't had a sinus headache since I moved in." RH - Canterbury, NH "My wife used to have six asthma attacks a year. She hasn't had any in the two and a half years we've lived here." JB - Barrington, NH "We've spent under $1500 for utilities in the past two years and got more than $600 back from renewable energy credits." KH - Canterbury, NH Whether you own your own home or are thinking of building or renovating, this book and video series is packed with practical ideas for you that work. TheEnergyGeek.org

Bioclimatic Housing

Bioclimatic Housing PDF

Author: Richard Hyde

Publisher: Routledge

Published: 2012-04-27

Total Pages: 458

ISBN-13: 1136571140

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In the search for sustainable architecture, there is growing interest in the relationship between nature and design. In this vital new book, the termbioclimatic relating to the dynamic between climate and living organisms, is applied by the authors in focusing on countries where housing requires cooling for a significant part of the year. In this context, Bioclimatic Housing covers creative, vernacular architecture to present both the theory and practice of innovative, low-energy architecture. The book interweaves the themes of social progress, technological fixes and industry transformation within a discussion of global and country trends, climate types, solutions and technologies. Prepared under the auspices of a 5-year International Energy Agency (IEA) project, and with case studies from Iran, Malaysia, Australia, Japan, Sri Lanka and Italy, this is a truly international and authoritative work, providing an essential primer for building designers, builders, developers and advanced students in architecture and engineering.

Energy Performance of Buildings

Energy Performance of Buildings PDF

Author: Sofia-Natalia Boemi

Publisher: Springer

Published: 2019-03-27

Total Pages: 0

ISBN-13: 9783319793191

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This book analyzes the trends and technologies of green and energy efficient building, identifying strategies for implementing energy savings and enabling the use of renewable resources in residential, commercial, healthcare and educational building sectors. The authors focus on best practices in temperate climates, providing in-depth coverage of urban heat island, climate change and fuel poverty mitigation through architectural optimization, leveraging renewable energy sources and utilization of cutting-edge cooling materials. Pragmatic emphasis is placed on improving the energy performance of existing building stock to meet short and long term objectives of climate and energy conservation strategies. Engineers, architects, designers, students, policy makers and efficiency professionals will all gain valuable insights and ideas from this practical handbook to greening the built environment.

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