Thank You and Goodbye from Ali

Hello everybody,

As I prepare to graduate in the coming days, I wanted to thank you all for providing an opportunity to serve as Green Liaisons chair.

Green Liaisons is a phenomenal, unique institution to this University. It is a collective, student-faculty led sustainability initiative which brings in a manifold of speakers in the sustainability realm to educate all those interested about what they are up to. Look through this blog to see some of its accolades. As Henry David Thoreou put it, in social institutions, we may discover the causes of all past changes in the present invariable order of society. This is something unique to environmental disciplines, and in sustainability philosophy. Throughout my tenure, we brought in representatives from Green Allies, the Nature Conservancy, and Clean Bay Renewables, among others. It does not seem like a lot, but coming to these events and showing profound interest in the program is what keeps sustainability thriving. A well functioning institution requires public participation. From inviting various speakers, supporting campus-wide sustainability initiatives, and getting to know people of all walks through this experience has been a remarkable experience for me as your co-chair. As I enter the next phase of my life, I want to express gratitude for all of those who engaged in this experience. And for everyone moving forward, I urge a sense of sustainability.

A new student co-chair has been found. Hadley Dzuray will take the helm immediately as the new co-chair. She is a rising senior studying Public Policy, Global Studies, and Energy/Environmental Policy, who is involved in various sustainability initiatives around campus. She will work alongside Francis (faculty-chair) and the Sustainability Taskforce to cultivate Green Liaisons. She has the vigor and spirit for making Green Liaisons an even better program than I ever could have. Feel free to contact her or both of us for any reason (speaker suggestions, food requests, “get me off the contacts list I graduated five years ago,” etc).

Thank you all again. I promise this is my last contact with y’all forever, but feel free to email me with any additional feedback amahdi@udel.edu. I urge everybody to continue involvement in environmental efforts, let it be with Green Liaisons or outside of it.

First Talk of the Semester! (Spring 2019)

On March 6, we hosted CleanBay Renewables. They are a sustainable engineering company based in Westover, Maryland, but with a few locations across the area, including in Georgetown, Delaware. It was founded in 2013 by Tom Spangler and is the only business of its kind. CleanBay Renewables uses anaerobic digestion and nutrient removal techniques to fully recycle chicken waste into clean power.

Their technology processes in a fully closed system to avoid waste stream, protecting local ecosystems from harm. This technique not only strengthens the electrical power grid, but it also provides an auxiliary for farmers. Delaware is a national leader in chicken production, so this technology is pivotal for the area.

CleanBay currently has 12 trucks functioning daily and they process 90,000 tons of chicken litter a day- enough to power 9000 homes. annually The digesters they use consume 1.5 million tons of water, but it is sustainably done so that the water returns into the ecosystem after use. Their technology produces biogas and digestate during processing, with the digestate being turned into phosphorus pellets. Given the high phosphorus in the area which hurts aquatic life, these pellets are transported to phosphorus-deficient areas in the nation to help food production.

This new and exciting technology was great to hear about and we would love to see what happens next. For more information, please go to cleanbayrenewables.com or contact us! Check out our Instagram https://www.instagram.com/udgreenliaisons/ for photos from the event!

Ali Mahdi

amahdi@udel.edu