Ashtiani, M. Z., Huang, M., Lewis, M. C., Palmeri, J., & Simonen, K. (2024). Greenhouse Gas Emissions Inventory from Roadway Construction: Case Study for the Washington State Department of Transportation. Transportation Research Record, 0(0). https://doi.org/10.1177/03611981241233278
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Abstract
Recent emphasis on actions to reduce greenhouse gas (GHG) emissions has pushed many state departments of transportation (DOTs) to develop carbon accounting practices compatible with their current standard data collection and storage guidelines. Once accurate and reliable accounting of GHG emissions is established, strategies can be formed that could help mitigate the adverse environmental impacts of materials used by state DOTs. To date, the Washington State Department of Transportation (WSDOT) has not conducted comprehensive research on the embodied carbon within its construction material usage (i.e., upstream Scope 3 emissions inventory of procured materials) with most previous carbon accounting practices being focused on Scope 1 and Scope 2 emissions (i.e., the carbon footprint of direct and indirect energy usage). This paper summarizes the results of a life cycle assessment on the agency-wide material procurements and construction operations that emit GHGs at WSDOT as a case study. This study uses several data sources from WSDOT in conjunction with publicly available life cycle emissions factor data to estimate GHG emissions attributed to the materials used to build and maintain roadways under WSDOT’s jurisdiction. Results indicate that upstream Scope 3 emissions for WSDOT as an agency is a significant contributor to its overall GHG emissions inventory. Specifically, between 2017 and 2022, this paper estimates an average annual upstream Scope 3 emissions of 310,000 metric tons of CO2 equivalents, which translates to 56% of the total annual GHG emissions including Scope 1 and 2 emissions.
Associate Professor of Architecture Gundula Proksch has been awarded the ARCC Mid-Career Research Impact Award, which recognizes outstanding performance and substantive impact in architectural research. Awardees are selected by the ARCC Board. Associate Professor Proksch’s NSF project CITYFOOD is mentioned in her recognition, as well as her book “Creating Urban Agricultural Systems: An Integrated Approach to Design” (Routledge, 2016). See the announcement story here.
The CBE Inspire Fund Awardees for the 2024 cycle have been selected! Their project names and team members are outlined below. Title: Mycelium Grow Lab for Student-led Research Team: Gundula Proksch (Associate Professor, Architecture), Tyler Sprague (Associate Professor, Architecture) Title: Exhibition of the works of OUR: Office of (Un)certainty Research Team: Vikram Prakash (Professor, Architecture) Title: Emergence, Resilience, and Future(s) of Urban Informality in Seattle Team: Julie Johnson (Associate Professor, Landscape Architecture), Manish Chalana (Associate Professor, Urban Design and Planning)…
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Abstract
Artificial Intelligence in Performance-Driven Design: Theories, Methods, and Tools explores the application of artificial intelligence (AI), specifically machine learning (ML), for performance modeling within the built environment. This work establishes the theoretical foundations and methodological frameworks for utilizing AI/ML, with an emphasis on multi-scale modeling encompassing energy flows, environmental quality, and human systems.
The book examines relevant practices, case studies, and computational tools that harness AI's capabilities in modeling frameworks, enhancing the efficiency, accuracy, and integration of physics-based simulation, optimization, and automation processes. Furthermore, it highlights the integration of intelligent systems and digital twins throughout the lifecycle of the built environment, to enhance our understanding and management of these complex environments.
This book also:
• Incorporates emerging technologies into practical ideas to improve performance analysis and sustainable design
• Presents data-driven methodologies and technologies that seamlessly integrate into modeling and design platforms
• Shares valuable insights for developing decarbonization pathways in urban buildings
• Includes contributions from expert researchers and educators across a range of related fields
Artificial Intelligence in Performance-Driven Design is ideal for architects, engineers, planners, and researchers involved in sustainable design and the built environment. It’s also of interest to students of architecture, building science and technology, urban design and planning, environmental engineering, and computer science and engineering.
Ashayeri, M., & Abbasabadi, N. (2024). Unraveling energy justice in NYC urban buildings through social media sentiment analysis and transformer deep learning. Energy and Buildings, 306, 113914-. https://doi.org/10.1016/j.enbuild.2024.113914
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Abstract
This study explores the intricate relationship between human sentiment on social media data, herein tweet posts on X platform, urban building characteristics, and the socio-spatial dynamics of New York City (NYC) boroughs. Leveraging Natural Language Processing (NLP) techniques, particularly sentiment analysis, augmented by the capabilities of transformer deep learning models, RoBERTa, the study places particular emphasis on the term ‘Stay-at-Home’ to encapsulate the pronounced shift in building occupancy during the pandemic's inaugural year. This focus intertwines with pivotal terms like ‘Energy Bill’ and ‘HVAC’, shedding light on their interconnected implications. The sentiment analysis leverages data from New York City's PLUTO and the Department of Energy's LEAD databases to emotional disparities connected to urban building characteristics as well as demographic and socioeconomic factors. This analytical approach unravels prevailing public emotions and extends the discussion to include energy justice concerns, viewing them through the lens of the city's built infrastructure. The research uncovers profound disparities in the built environment and the allocation of resources in NYC, highlighting the critical need to embrace a spatial justice framework for a sustainable future. This research can aid designers, planners, and policymakers in their efforts to promote equitable and inclusive urban development.
The ASCA Course Development Prize was awarded for the course “Climate | Material | Shelter” developed by Elizabeth Golden, Associate Professor, Department of Architecture, and Marc Neveu (Arizona State University). “The course will advance the University of Washington and Arizona State University’s mission to leverage place, enable student success, and transform society through use-inspired research.” More information about the course can be found here.
Three CBE researchers were awarded Royalty Research Funds. This cycle, 93 proposals were submitted to the University of Washington Office of Research. 25 were selected for funding, a success rate of 27%. Vince Wang, Assistant Professor in the Runstad Department of Real Estate and Dylan Stevenson, Assistant Professor in Urban Design and Planning were awarded funding for their project entitled “Exploring Transformative Solutions to Build Housing Security and Climate Resilience: The Community Land Trust Model” Narjes Abbasabadi, Assistant Professor in…
The UW Continuum College Youth & Teen Program has an Architecture course, to introduce high school students to the profession and give them the opportunity to learn more about a field they may not have been exposed to previously. The course was designed to mirror a first year studio class. Read the full story here.
Borys, A.M., & Dossick, C.S. (2023). 15. Integrated Studio: Trade-offs as a Mechanism for Collaboration. In Kim, J. (Ed.), Interdisciplinary Design Thinking in Architecture Education. Routledge. ISBN 9781032283241.
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Abstract
This book explores the creative potential for architecture curricula to integrate solid interdisciplinary thinking in design studio education.
Annotated case studies, both from academic institutions and from professional practices, provide examples of interdisciplinary engagement in creative design work, highlighting the challenges and opportunities of this approach. Cases are from a diverse selection of international collaborators, featuring projects from the United States, Australia, Mexico, Germany, and Italy, and cover a range of project types and scales. Chapters by invited experts offer speculations on current and future models, situating examples within the broader context, and encouraging dialogue between practice and pedagogy. The collection of voices in this book offers critical and provocative lenses, learning from history while forging inventive and creative roles for the architect as practitioner, entrepreneur, strategist, choreographer, activist, facilitator, leader, and teacher.
Interdisciplinary Design Thinking provides insights into the potential of interdisciplinary engagement at the level of foundational undergraduate education, making it ideal for faculty in architecture schools. It will also be of interest to design professionals concerned with interdisciplinary collaboration and how to incorporate similar efforts in their own practices.
Berney, R., Born, B. & King, D. (2023). 14. Building Beloved Community through the University of Washington’s Nehemiah Interdisciplinary Studio. In Kim, J. (Ed.), Interdisciplinary Design Thinking in Architecture Education. Routledge. ISBN 9781032283241.
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Abstract
This book explores the creative potential for architecture curricula to integrate solid interdisciplinary thinking in design studio education.
Annotated case studies, both from academic institutions and from professional practices, provide examples of interdisciplinary engagement in creative design work, highlighting the challenges and opportunities of this approach. Cases are from a diverse selection of international collaborators, featuring projects from the United States, Australia, Mexico, Germany, and Italy, and cover a range of project types and scales. Chapters by invited experts offer speculations on current and future models, situating examples within the broader context, and encouraging dialogue between practice and pedagogy. The collection of voices in this book offers critical and provocative lenses, learning from history while forging inventive and creative roles for the architect as practitioner, entrepreneur, strategist, choreographer, activist, facilitator, leader, and teacher.
Interdisciplinary Design Thinking provides insights into the potential of interdisciplinary engagement at the level of foundational undergraduate education, making it ideal for faculty in architecture schools. It will also be of interest to design professionals concerned with interdisciplinary collaboration and how to incorporate similar efforts in their own practices.