Environmental Design Commons^™

Wasted Space: Using Parking Lots & Vacant Land To Improve Neighborhood Completeness, Ryan Martyn

Hatfield Graduate Journal of Public Affairs

This study conducts a spatial analysis of Portland, Oregon, focusing on leveraging underutilized areas like parking lots and vacant land—termed "wasted space"—to improve the city's completeness. Central to this investigation is the concept of a "complete neighborhood," characterized by access to daily necessities within convenient active transportation trip. This comprehensive idea encompasses walkability, equitable access to services, and sustainability.

This paper aims to redefine the concept of a complete neighborhood with precision and delve into its implications. The research looks at five regional, town, and neighborhood centers as defined by the city of Portland. These centers act as pivotal hubs …

Reviving Knowledges Through Play And Resistance: The Case Of Navajo Conceptions Of Space, Daniel Ness, Richard D. Sawyer

Northwest Journal of Teacher Education

The authors explore a possible cause of epistemicidal predispositions of the dominant Eurocentric curricula. They posit that one way to determine a plausible contributing factor of this increasing devastation is to consider epistemicide through the lens of intellectual development. To do this, the authors examine parallel patterns of behavior in the domains of developmental and cognitive psychology. The authors then discuss an alternative framework to the Western conception of space within formal K-12 education by presenting the Navajo conception of space and play. Throughout the paper, the authors argue that all students—and especially those living in poverty in commercially constructed, …

How Can Biomimicry Inform A Sustainable, Ethical Future In Architecture And Design?, Chloe Hanf

University Honors Theses

This publication traces effects of systems theory and assemblage thinking on American architecture and design since the 1960's in relation to contemporary ecological thought and biological discoveries. Building upon these observations, the author concludes that biomimicry belongs at the forefront of contemporary theory and praxis in architecture and design.

Fractal Dimension As Objective Function In A Genetic Algorithm For Application In Architectural Design, John Charles Driscoll

Systems Science Friday Noon Seminar Series

One of the goals of The Green New Deal Resolution reads, “upgrading all existing buildings in the United States and building new buildings to achieve maximal energy efficiency, water efficiency, safety, affordability, comfort, and durability, including through electrification.”

How can this realistically be done given the sheer number of buildings in the United States? This presents a ‘wicked’ problem that calls out for a systems approach. This is also, in essence, a design problem. As data scientists we are used to using models to analyze data but there is another aspect to these models that can be used not to …

Systems Thinking As A Design Process, Elizabeth Lockwood

Systems Science Friday Noon Seminar Series

During my master’s degree I analyzed sustainable practices in the built environment. What came from that work was a deep level of understanding that the current practices and rating systems appeared to be technical approaches to a larger system at play. I realized I have a gift to see hidden connections and find links between systems. Currently I use systems mapping as part of the design process to unearth the hidden elements in a system. I believe it is important to understand where designers, clients and stakeholders can insert themselves into a system. Part of this understanding is having empathy …

Tesla Solar Roof Marketing Plan, Mustafa Almuzel, Touraj Goudarznia, Ali Daneshi, Mohammadsaleh Saadatmand, Mufeed Yacoub

Engineering and Technology Management Student Projects

This marketing plan for Tesla roof has been written to find the best marketing strategies for this new product. Tesla roof was launched in 2017 as part of Tesla’s mission to accelerate the transition of the world into sustainable energy. The objective is to position Tesla roof tile as the first choice for homeowners seeking aesthetics and green energy, gaining market share within three years. The research shows that positioning Tesla roof in the solar market would be the most suitable approach for Tesla. Research and customer interviews analysis implies that the value proposition for this solar roof would be …

Cyclist Path Choices Through Shared Space Intersections In England, Allison Boyce Duncan

Dissertations and Theses

In the last several years, there has been growing worldwide interest in making streets safer for all users--pedestrians, cyclists, and motorists. One approach, shared space, is a traffic calming technique as well as urban design concept. This technique strives to fully integrate the roadway into the urban fabric by removing elements such as lane markings, curbs, and traffic signs. By removing these elements and creating a more plaza-like space, these sites become ambiguous and no user group as priority. The technique is relatively new, and the majority of existing research concerns pedestrians only. This mixed methods research focused on six …

Portland State University School Of Business Administration (Sba) Renovation + Personal Comfort Investigation, Abolfazl Mekanik, Corey Griffin, Louise Foster

Student Research Symposium

This poster discusses the results of a field study about indoor thermal comfort, based on investigations in Portland State University`s School of Business (SBA) classrooms. The field study was conducted by physical parameter monitoring and questionnaires. Both field monitoring and occupant surveys were performed at the same time during the regular class period.The measurement campaign consisted of measuring the environmental parameters such as temperature (Ta), relative humidity (RH), CO₂, and sound levels. The outdoor air temperature, humidity, and sound were registered every 2 hour period during class time. The intention for this project is to investigate thermal comfort …

Sensible Air To Air Heat Recovery Strategies In A Passive House, Santiago Martin Rodriguez-Anderson

Dissertations and Theses

Due to rising energy costs and concerns about global climate change, high performance buildings are more in demand than ever before. With roughly 20% of the total energy consumption in the United States being devoted to residential use, this sector represents a significant opportunity for future savings. There are many guidelines and standards for reducing building energy consumption. One of the most stringent is the Passive House Standard. The standard requires that that air infiltration is less than or equal to 0.6 air changes per hour at a 50 Pascal pressure difference (ACH 50), annual heating energy is less than …

Evaluation Of Phase Change Materials For Cooling In A Super-Insulated Passive House, Jeffrey Stephen Lauck

Dissertations and Theses

Due to factors such as rising energy costs, diminishing resources, and climate change, the demand for high performance buildings is on the rise. As a result, several new building standards have emerged including the Passive House Standard, a rigorous energy-use standard based on a super-insulated and very tightly sealed building envelope. The standard requires that that air infiltration is less than or equal to 0.6 air changes per hour at a 50 Pascal pressure difference, annual heating energy is less than or equal to 15kWh/m2, and total annual source energy is less than or equal to 120 kWh/m2. A common …

Measuring The Effects Of Environmental Certification On Residential Property Values - Evidence From Green Condominiums In Portland, U.S., Xi Yang

Dissertations and Theses

Green building, as an environmentally responsible and resource-efficient product, has emerged in recent decades. Along with the growing interest in green building design and operating practices, a number of green building certification standards and rating systems have been developed by different organizations worldwide. Those rating systems allow government regulators, building professionals, and consumers to embrace green building with confidence. Many recent studies find that LEED and Energy Star certified commercial buildings gain significant rental and sales price premiums and have higher occupancy rates. However, little research has been conducted to measure the market value of certified multi-family residential buildings, for …

Development Of Dynamic Thermal Performance Metrics For Eco-Roof Systems, Seth Sinclair Moody

Dissertations and Theses

In order to obtain credit for an eco-roof in building energy load calculations the steady state and time-varying thermal properties (thermal mass with evapotranspiration) must be fully understood. The following study presents results of experimentation and modeling in an effort to develop dynamic thermal mass performance metrics for eco-roof systems. The work is focused on understanding the thermal parameters (foliage & soil) of an eco-roof, further validation of the EnergyPlus Green Roof Module and development of a standardized metric for assessing the time-varying thermal benefits of eco-roof systems that can be applied across building types and climate zones. Eco-roof foliage, …

An Empirical Study Of Particulate Matter Exposure For Transit Users At Bus Stop Shelters, Adam Moore

Dissertations and Theses

Congested traffic corridors in dense urban areas are key contributors to the degradation of urban air quality. While waiting at bus stops, transit patrons may be exposed to greater amounts of vehicle-based pollution, including particulate matter, due to their proximity to the roadway. Current guidelines for the location and design of bus stops do not take into account air quality or exposure considerations. This thesis provides a unique contribution to roadside air quality studies and presents an innovative method for the consideration of bus shelter placement. Exposure to roadside pollutants is estimated for transit riders waiting at three-sided bus stop …

Interview With Steven Ribeiro, Aldeia Development, 2011 (Audio), Steven Ribeiro

All Sustainability History Project Oral Histories

Interview of Steven Ribeiro by John Stephenson in Salem, Oregon on February 18th, 2011.

The interview index is available for download.

Interview With Michael O'Brien, Osd, 2010 (Audio), Michael O'Brien

All Sustainability History Project Oral Histories

Interview of Michael O'Brien by Ian Caputo in North Portland, Oregon on November 22nd, 2010.

The interview index is available for download.

Interview With Garrett Moon, The Commons Project, 2010 (Audio), Garrett Moon

All Sustainability History Project Oral Histories

Interview of Garrett Moon by Rayne Walter-Young at Portland State University on August 3rd, 2010.

The interview index is available for download.

Interview With Ron Hays, Eagle Creek Natural Building, 2006 (Audio), Ron Hays

All Sustainability History Project Oral Histories

Interview of Ron Hays by Joe Arbow at SE Portland, Oregon on December 8th, 2006.

The interview index is available for download.

Interview With Dan Lajoie, Departure: Architecture Planning, 2006 (Audio), Dan Lajoie

All Sustainability History Project Oral Histories

Interview of Dan Lajoie by Tirsa Firncrook in SE Portland, Oregon on December 4th, 2006.

The interview index is available for download.

Interview With Greg Sawyer, Providence Builders, 2006 (Audio), Greg Sawyer

All Sustainability History Project Oral Histories

Interview of Greg Sawyer by Amy Evangelista in NE Portland, Oregon on December 1st, 2006.

The interview index is available for download.

Interview With Alisa Kane, Office Of Sustainable Development, 2006 (Audio), Alisa Kane

All Sustainability History Project Oral Histories

Interview of Alisa Kane by Daniel Woodward at City of Portland Office of Sustainable Development, Oregon on November 30th, 2006.

The interview index is available for download.

Interview With Jessica Green, Macdonald Environmental Planning, 2006 (Audio), Jessica Green

All Sustainability History Project Oral Histories

Interview of Jessica Green by Cory Angell in SW Portland, Oregon on November 29th, 2006.

The interview index is available for download.

Interview With Christopher Weaver, Plm, 2006 (Audio), Christopher Weaver

All Sustainability History Project Oral Histories

Interview of Christopher Weaver by Gerald Bones at Hillsboro, Oregon on November 29th, 2006.

The interview index is available for download.

Interview With Dell M. Turner, Green Roofing Contractor, 2006 (Audio), Dell M. Turner

All Sustainability History Project Oral Histories

Interview of Dell M. Turner by Padraic Keene at Portland State University on November 28th, 2006.

The interview index is available for download.

Interview With Chelsea Cochran, Walker Macy, 2006 (Audio), Chelsea Cochran

All Sustainability History Project Oral Histories

Interview of Chelsea Cochran by Cory Angell at Walker Macy, Portland Oregon on November 27th, 2006.

The interview index is available for download.

An Introduction To Biophilia And The Built Environment, Corey Griffin

School of Architecture Faculty Publication and Presentations

Today, the technology and knowledge exists to create a building that touches the earth lightly during both construction and day-to-day operations. However, what has been often neglected by creators of low-impact “green” buildings is the need for spaces to be habitable. Occupants of built environments don’t want simply to work, play, eat, or sleep in a functional building. They want to be inspired, invigorated, comforted, and reassured by their surroundings. They want spaces that will make them more productive and healthy, and they want spaces in which they love to be—spaces that, as RMI’s Amory Lovins puts it, create “delight …