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Global Case Competition

Six students at Washington State University were crowned champions of WSU’s Fifth Annual Global Case Competition, Friday, April 10, 2015.

The victorious group, under the name Team Verde, consists of a pair of graduate students from the WSU Spokane campus, team captain Emma Henselbecker and Sara Dumit, as well as four undergraduates from Pullman, Brandon Hernandez-Cantu, Emelia Stephan, Kimberly Rogers and Ivan Valdovinos. The faculty advisor is Grant Norton of the Honors College.

This year’s case centers on plastic waste in Manaus, Brazil with over 120 participants. Five finalist teams were selected to present their solutions to a panel of judges. Team Verde members will now have the opportunity to travel to Brazil for further study.


The second place team, Cougar Cogeneration, consisted of Sergio Baravalle (BSE), Annalise Miller (CAS, Math), Stephanie Gardiner (NURS, Nursing) and Philip Behrend (CAS, Math), and advised by Chuck Pezeshki (Voiland College of Architecture and Engineering) not pictured.

Slide 1:  Briefly, while thinking about the challenge, we wanted to make sure to involve and align the main stakeholders in the community, including the poor class, middle class and industrial sector in order to solve the serious problem of plastic waste in Manaus Brazil.

Slide 2:  Manaus is a remote area in the middle of the Amazonas that relies on expensive energy from fossil fuels to feed its growing industry sector. This situation creates a suitable environment for the development of sustainable and profitable solutions since relatively cheap raw materials are available to produce energy from non-recyclable plastic waste.

Based on that situation and leveraging on technologies and concepts in the BSE Department, we developed a solution that is technically feasible and profitable. It considers social aspects, taking scavengers out of the landfill and providing them with a sustainable income, managing a sorting facility. We also considered a sanitary program developed by a member of our team who is studying nursing.

The practical solution considers the gasification of the nonrecyclable plastic in a cogeneration plant. This plant has the capacity to produce electric power while distilling polluted water for poor people that are currently drinking contaminated water.

Slide 3:  While we were developing the project we were aware that the scope was too large for a group of students to manage. However, we wanted to consider the situation holistically, perhaps one day working with WSU as ambassadors to Brazil. Numerous resources are available at WSU to support this endeavor.

The electricity would be sold to the grid and according to our calculation and benchmarking studies, the project is profitable.

Click here to find out about past Global Case Competitions

Student Earns Top International Sustainability Prize

WSU News | by Kate Wilhite, College of Agricultural, Human & Natural Resource Sciences

green-talents-80PULLMAN, Wash. – Washington State University graduate student Sergio Baravalle is among 25 exceptional young scientists worldwide to receive an annual award for work in sustainable development.

Baravalle is a Fulbright scholar working on his master’s degree in biological and agricultural engineering.

Chosen from 800 applicants

He was selected for the Green Talents International Forum for High-Potentials in Sustainable Development award by the German Federal Ministry of Education and Research from more than 800 applicants in over 100 countries.

Sergio Baravalle, WSU, and Johanna Wanka, Germany’s minister of education and research.

The “Green Talents” each win a two-week tour of renowned sustainable research centers in Germany and a three-month stay at the German research institution of their choice. They become lifetime members of a global network of sustainability leaders.

“I have spent two weeks with 24 of the best minds in their disciplines,” said Baravalle, who just returned from the tour. “That was the real prize.”

Learn more about the award at http://www.greentalents.de/. See Sergio’s and other winners’ profiles here.

Waste management, renewable energy

The awards jury looks for research projects with the potential to contend with threats such as global warming, energy shortages, and environmental contamination.

The focus of Baravalle’s research is to gain an understanding of the municipal solid waste business and how it can create sustainable and innovative solutions in conjunction with renewable energy technologies. He is also exploring a more efficient production of ethanol from dry plant matter by combining the processes of pre-treatment and sugar release into a single step.

Judges were enthusiastic about Baravalle’s combination of using multiple disciplines to conduct cutting-edge scientific experiments. They said this experience will help him advance sustainable waste management and energy solutions.

Pursuing certificates at MIT, WSU

“Sergio has displayed remarkable skills in science, business, and engineering,” said Bin Yang, a professor in WSU’s Department of Biological Systems Engineering and Baravalle’s academic advisor. “He will continue to grow and make significant contributions to the field of converting biomass to fuels and chemicals.”

In addition to working on his master’s degree, Baravalle is pursuing graduate certificates in logistics and supply chain management from Massachusetts Institute of Technology and in project management from WSU.

Contacts:
Sergio Baravalle, WSU Biological Systems Engineering, sergio.baravalle@wsu.edu
Kate Wilhite, WSU College of Agricultural, Human & Natural Resource Sciences communications, 509-335-8164kate.wilhite@wsu.edu

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