School of Sustainability Graduate Culminating Experiences
Student capstone and applied projects from ASU's School of Sustainability.
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- Creators: Prosser, Paul
- Creators: Archangeli, Dante
- Creators: Brelsford, Christa
The photographs focused on aspects of life and behaviors that have contributed to happiness in local communities. A website was created and a gallery event was mounted for public review and discussion. Gallery attendees and website visitors were asked to complete a survey to assess (1) gained knowledge of sustainability solutions, and (2) how effective a tool photography is as a means of sustainability solutions communication.
This visual medium allowed people think about how to incorporate sustainable community solutions into their own lives and may have changed people’s interest in, and thoughts about, overall sustainability and sustainable solutions. The survey results demonstrated that photographs can successfully communicate sustainability ideas. Specifically, viewers gained an increased awareness of how community and urban gardening can increase happiness, well-being, and sense of community. This visual approach can continue to be used to more successfully communicate additional sustainability solutions ideas and methods to the public.
By 2050 more than a third of Tucson Arizona's days will have a heat index of 104 degrees or greater if current excessive energy use behavior continues (Climate Central 2016). During the 20th century, the water table of Tucson's aquifer dropped 200' because of excessive water use. (Arizona-Sonora Desert Museum, 2013)
Our communities and buildings so far have not incorporated regenerative sustainability, the sustainable design and construction practices that could help avoid these problems.
Campus Farm Green, a new-home community in Tucson, is working to change that. "The Green" explores a new paradigm for developing regeneratively sustainable homes and neighborhoods that goes beyond reducing harm to the environment to helping to heal the environment. The Green has been designed to generate and return to the grid more electricity than it uses, and capture and return to the ground more water than it buys from the water utility. It does this while providing homes that can be sold for a profit at market prices.
This paper describes the challenges and solutions of the sustainably regenerative design and construction that is at the heart of The Green.
In order to determine what characteristics influence participation in this program I gathered data from multiple sources. I use a panel dataset of household water consumption that spans 12 years of approximately 300,000 homes. I merged this dataset with home structural characteristics, geographical, and demographic context. I then use these characteristics in a linear probability model, with school enrollment zone fixed effects to determine their influence on a household’s probability of participation. School zones are used to control for unobserved characteristics, such as demographics, which are not at a household level. I then utilize these school zone fixed effects in a 2nd stage regression to decompose these elements and analyze their effect on participation.
I find that a household’s water costs, as reflected in the marginal price faced in the summer and the differential between summer and winter water bills, as well as yard size are primary factors that influence participation. I also show that changes in rebate value and water rates can affect different types of households. There is also evidence to support that neighborhood characteristics affect a household’s likelihood of participating.
Aspiring to build the most socially and environmentally sustainable chapter house possible, the Navajo Nation’s Tonalea Chapter collaborated with our ASU research team. Two roundtable discussion with Chapter elders and members, led to a vision foundation that embodies physical, functional and environmental conditions, as well as cultural and spiritual beliefs and values.
Initially, Houde’s (2007) Six Faces of Traditional Ecological Knowledge (TEK) were used to sort commentary. Analysis and review led to expanding the framework from six to eight traditional ecological knowledge categories (TEK8): Culture, Spirituality, Ecosystem, Time, Land, Design, Social Justice and Equity, and Economics.
Sorted narratives and discussions revealed traditional ways of life, beliefs, and values, along with suggestions about who to design for, and what functions are most needed. Based on the TEK8 categorized comments, design recommendations were offered.
Additional work is needed, but a strong foundation for a framework mapping TEK to sustainable design for indigenous people has been developed. By using the TEK8 to address social justice issues through participatory visioning, culturally appropriate design and broader opportunities for happiness may result.