School of Sustainability Graduate Culminating Experiences
Student capstone and applied projects from ASU's School of Sustainability.
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- All Subjects: Climate Change
- All Subjects: Recycling
When I established Contento Recycling LLC in 2017, it was poised to be Central New York’s first ever construction and demolition debris recycling business. I was tasked with the challenge that many sustainability professionals are tasked with and that was to show the community why they should stop taking their construction debris to the landfill, and instead bring it to my recycling center for processing, recycling, and landfill diversion. Over the last several years I applied for state grant funding, spread awareness about my new business, designed and constructed a material recovery facility, outfitted equipment, and trained staff. I now have a facility that accepts about 40 tons of mixed C&D debris per day, and diverts about 20% of that from the landfill.
On a more personal level, I learned a tremendous amount about dealing with change management. I’ve learned a lot about business development, and some keys to success when building a business. I’ve figured out how to help my employees and customers grow. I’ve learned to be more patient and flexible with my business endeavors. I have a much clearer vision of what I want for my business and for myself. I have developed a rousing optimism on the impact that my business, and myself can have on the sustainable development of Central New York. I will be a leader in environmental stewardship and partner with other people and organizations who want to work towards a more sustainable future.
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.
Underserved communities are disproportionately impacted by climate change, and current inequities present in our emissions-heavy transportation system only exacerbate these burdens. As of 2019, transportation accounted for 29% of total GHG emissions in the United States. Electric Vehicles (EVs) present an opportunity to lower emissions associated with transportation, as EVs emit zero tailpipe emissions. We define electric vehicles as cars, bikes, scooters, buses, and rail systems. As transitions to EVs occur, action can be taken to adopt more equitable practices within the transportation space, specifically in historically underserved communities.
In partnership with The City of Phoenix’s EV Department, and with additional support from the Housing Department, the EV Changers team developed a transportation-oriented survey to be distributed to the Edison-Eastlake Community (EEC) in Phoenix. Efforts to understand the EEC’s needs will lend to more efficient, connected, and accessible transportation in the upcoming transportation electrification movement.