Food waste is a crucial issue in stores, restaurants and other institutions. Specifically, there is a high amount of food waste in grocery stores, especially in the produce section. As a result, environmental damage occurs, and many individuals struggle to have food in their homes. This thesis will analyze the cause, quantity, and effect of this waste, and how it can be changed or mitigated. An overarching question was posed to analyze these causes and effects of waste, asking how does the amount of produce waste that occurs in Scottsdale, Arizona contribute to environmental issues and what is being done to remedy this issue? As this is a difficult question to answer on its own, the research was broken down into two more answerable questions, which are Why does produce get wasted in grocery stores? How much of this occurs? and What remedies already exist to limit/reduce this waste? These questions are important because they contribute to knowledge and understanding about food waste, consumer waste, as well as the overall environmental impact of being wasteful. It is also important for both retailers and consumers to understand that waste has an immense and negative impact on the environment and contributes to climate change, and that taking steps to reduce this waste is essential.

In this project, I analyze representative samples from three different fashion brands’ sustainability-related informational materials provided to the public through their websites, annual reports, and clothing tags that promote the company’s environmental initiatives. The three companies were chosen because they each represent global fashion- they are all extremely large, popular, and prevalent brands. These materials are evaluated against three frameworks for identifying deceptive greenwashing claims. I identify instances in which these frameworks are successful in categorizing deceptive claims from these companies as well as instances in which they appear to be vulnerable. To address the vulnerabilities I discover in the three existing frameworks for identifying greenwashing, I propose six new guidelines to be used in conjunction with these frameworks that will help to ensure that consumers can have a more ample toolbox to identify deceptive sustainability claims.

Ammonia is one of the most critical chemical commodities produced and is integral to a number of current industries such as agriculture as well as a key part to future sustainability areas such as clean H2 production. However, the current production methods for ammonia are largely unsustainable and produce large amounts of CO2 emissions. This combined with the current dependence on fossil energy for production has led to researchers attempting to develop a clean and sustainable method for ammonia production. This method involves the thermochemical looping of a nitride compound with H2, and the renitridation of the compound with N2. This thermochemical loop would significantly reduce pressure requirements for ammonia production in addition to only being reliant on renewable inputs. This paper expands and complements this research by detailing the methods for the synthesis of nitride compounds as well as confirming their structure through material characterization. The nitride compounds as well as their oxide precursors were synthesized through Pechini synthesis and co-precipitation, and their structure was confirmed through the use of X-ray diffraction analysis. The XRD patterns of the synthesized nitrides matched those previously synthesized as well as those found in literature. In addition, observation of the spectra for the oxide CoMoO4 showed a marked similarity to that of the oxide precursor for (NixCox)2Mo3N. However, further testing is necessary regarding the phase-purity of synthesized nitrides, as well as the reduction and renitridation capability of nitrides in the line of (NixCox)2Mo3N.

This paper examines how marketing has been used as a tool to promote awareness among consumers about environmental issues and to encourage them to make sustainable choices. Marketing campaigns have been instrumental in the widespread adoption of sustainable practices such as recycling, second-hand shopping, and reducing personal waste. As consumers become more conscious of their choices, companies use green marketing to capitalize on these social trends. While many companies do have the intent to sell a truly sustainable product to fulfill customer needs, others simply use the label to profit, without putting forth a sustainable product. This practice is referred to as “greenwashing.” The Federal Trade Commission (FTC) has put forth regulatory guidelines to combat this issue, but does not seem to have the necessary resources to penalize companies who do not follow the regulations. In fact, there are many guidelines that are optional for companies to follow, but not mandatory, making it difficult to spot false claims. We conducted two surveys of over 300 college students to assess their perceptions of sustainability and how it influences their everyday choices. We asked questions about perceived sustainability of various brands, some of which with known sustainability campaigns, and others without. We found that many students hold similar perceptions of sustainability and saw interesting trends in how sustainability affects their day-to-day purchase habits.

Climate change is impacting fisheries through ecological shifts altering the geographical distribution and quantity of fish species. About 60% of United States fish caught by volume is caught in the Alaska region, with Alaska's economy dependent on fisheries. Additionally, fisheries are an important source of employment for many Alaskan communities. Therefore, it is important to have policies and strategies in place to prepare for ongoing climate impacts. One step to support better tailoring policy to support those most likely to be negatively impacted is to identify the fishing communities most vulnerable to climate change. This study uses data on vulnerable fish species and fishery catch by species and community to identify what communities are most vulnerable to changing climate conditions. I identify 26 communities that are fishing climate vulnerable species. I then use vulnerable fish species revenue data to identify communities most at risk either because they generate a substantial amount of revenue from these species or a substantial proportion of their total revenue is derived from these species. Using species-specific revenue, I show that Sablefish contribute the most to this vulnerability.

This business plan is centered around the creation of a digital marketplace that will promote small businesses and sustainable shopping habits throughout the community and beyond. Our business decisions will be guided by our vision which involves encouraging environmentally conscious shopping habits, supporting small artists, and raising money for charity without compromising quality. In addition to our focus on creating a social media-based digital marketplace, we aim to ultimately help local artists grow their businesses and further support the causes they care about.

For the honors thesis project, a group of five individuals collaborated to design and implement a sustainable business in the ASU community. Kandi Society is a rising jewelry brand whose top priorities include giving recycled plastic a new purpose, philanthropy, and making a welcoming, creative environment for our customers. We designed the Eco-Bead with 3D CAD modeling and produced it through a process called plastic injection molding which is explained in detail in the final paper. Kandi Society instilled a positive impact on ASU students by igniting a sustainability spark and increasing interest in repurposing materials in the future.

For the honors thesis project, a group of five individuals collaborated to design and implement a sustainable business in the ASU community. Kandi Society is a rising jewelry brand whose top priorities include giving recycled plastic a new purpose, philanthropy, and making a welcoming, creative environment for our customers. We designed the Eco-Bead with 3D CAD modeling and produced it through a process called plastic injection molding which is explained in detail in the final paper. Kandi Society instilled a positive impact on ASU students by igniting a sustainability spark and increasing interest in repurposing materials in the future.

For the honors thesis project, a group of five individuals collaborated to design and implement a sustainable business in the ASU community. Kandi Society is a rising jewelry brand whose top priorities include giving recycled plastic a new purpose, philanthropy, and making a welcoming, creative environment for our customers. We designed the Eco-Bead with 3D CAD modeling and produced it through a process called plastic injection molding which is explained in detail in the final paper. Kandi Society instilled a positive impact on ASU students by igniting a sustainability spark and increasing interest in repurposing materials in the future.