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Student capstone and applied projects from ASU's School of Sustainability.

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Energy Insecurity Workgroup Facilitation: Framework Implementation and Guidebook

Description
Energy insecurity has become increasingly common in Maricopa County, Arizona. Households are not able to meet energy demands, resulting in vulnerability and the sacrifice of basic needs. Various root causes and pathway dependencies have exacerbated this issue, creating detrimental health, societal and environmental outcomes.
The project, Energy Insecurity and Public Health:…

Energy insecurity has become increasingly common in Maricopa County, Arizona. Households are not able to meet energy demands, resulting in vulnerability and the sacrifice of basic needs. Various root causes and pathway dependencies have exacerbated this issue, creating detrimental health, societal and environmental outcomes.
The project, Energy Insecurity and Public Health: Going Further through Cross-Sector Collaboration, aims to improve the health of communities by promoting projects that are community-engaged, action-oriented, and equity-focused (Interdisciplinary Research Leaders, 2020). Eventually, the final deliverable of this project will be an energy insecurity toolkit that can be leveraged by stakeholders to make a change in their local communities. To achieve this deliverable, a stakeholder workgroup was created to assess all aspects of energy insecurity in Maricopa County. To avoid typical pitfalls of stakeholder workgroups, the Learning and Action Alliance (LAA) Framework was chosen to be applied to the workgroup. The LAA Framework leverages social learning and promotes knowledge sharing between stakeholders (O’Donnell et al, 2018). The framework is implemented in five phases and can be customized to fit any wicked problem. The accompanying guidebook, "Applying the Learning and Action Alliance Framework: Energy Insecurity in Maricopa County’, was created to simplify the framework’s implementation phases and provide ‘real-world’ examples of how the framework was implemented into the energy insecurity stakeholder workgroup. The guidebook will be used by the Maricopa County Department of Public Health to facilitate other sustainability workgroups. Thus far, the Maricopa County Department of Public Health has approved the guidebook and is looking forward to integrating the guidebook into workgroup standard practices.
Created2021-04-28

Exploring Opportunities for Woody Biomass Utilization in Coconino County, Arizona

Description
In northern Arizona, the removal of woody biomass from forested land has garnered a high level of interest as threats of catastrophic wildfires have increased in recent years. Although there has been a great deal of vocal support for forest restoration, efforts on the ground are often stalled by complex…

In northern Arizona, the removal of woody biomass from forested land has garnered a high level of interest as threats of catastrophic wildfires have increased in recent years. Although there has been a great deal of vocal support for forest restoration, efforts on the ground are often stalled by complex federal contracting systems, a weak logging and sawmill industry, low-quality timber, and inabilities to guarantee long-term biomass supplies to processers. These barriers are exceedingly apparent in in the Flagstaff area, where the vast majority of forested land falls under the jurisdiction of the federal government and little infrastructure exists for wood product industries. In order to address these obstacles, forest stakeholders in Coconino County are actively searching for enterprises to utilize material that urgently needs to be removed from the surrounding forests. This project aimed to assist stakeholders in this endeavor by identifying and researching a number of practical and innovative woody biomass utilization enterprises that are suited to the existing regional infrastructure. While there are a variety of ways to process biomass, this project focuses on the following four end products because of their ability to use residual materials from harvest and sawmill operations, their low-tech nature, and the end product’s proximity to potential markets: biochar, compost, wood-plastic composites, and mushroom cultivation. Each of these products, and the processes used to create them, were analyzed and evaluated using a sustainable enterprise framework, and the final results were summarized in a portfolio for stakeholders in the region to review. Although this project offered just a glimpse of what is possible, the ultimate aim was to foster collaborative conversations regarding how forest restoration residues can be used in sustainable and innovative ways.
ContributorsPaulus, Caitlin (Contributor)
Created2019-05-15

Biochar Briquettes: Alternative to Firewood and Charcoal Fuel

Description

Domestic energy is an important component of our day to day lives and is something we cannot live without. Imagine how life would be without a means to cook our food, to warm our house, life would be unbearable. As we enjoy these comforts rarely do we stop to think…

Domestic energy is an important component of our day to day lives and is something we cannot live without. Imagine how life would be without a means to cook our food, to warm our house, life would be unbearable. As we enjoy these comforts rarely do we stop to think what the opportunity cost is. For those using renewable sources, it is not a big issue, but for those who rely on wood fuel, they have to strike a delicate balance between need for fuel and the need to conserve the greatest support systems of their livelihoods, the forests. The main source of energy for households in many developing countries is biomass, mainly from forests and woodlands. The continued use of firewood and charcoal fuel puts a strain on forests, resulting in adverse effects on the environment such as prolonged droughts, loss of biodiversity, dwindling water resources, changing weather patterns among other sustainability challenges. An alternative to firewood to charcoal lies in biochar briquettes. This paper discusses the role of biochar briquettes in mitigating climate change and serves as a step by step guide on how biochar briquettes may be produced.
ContributorsNganga, Patrick M. (Author)
Created2018