Engineering

SLS Case Study: Edwards Aquifer

The Edwards Aquifer is an artesian aquifer that supplies nearly all of the water in San Antonio, Texas.  In this case study, read about the persistent conflict over limited water resources from the Edwards Aquifer. Learn about the process by which this entrenched water conflict was sustainably resolved, for both human users and the ecosystem as a whole.

This tool was contributed by Kate Pride Brown.

London Olympic Park Stadium

Multi-Criteria Decision Matrix Exercise

In preparation for the 2012 Olympic Games in London, the Olympic Delivery Authority (ODA) faced an unprecedented design challenge: create an 80,000 capacity stadium with the flexibility to be converted to a 25,000 capacity venue after the Games, and do this while achieving the ODA’s sustainability objectives. In the case study below, you’ll discover how they achieved the brief through innovative design and engineering. Furthermore, you’ll use this tool to learn more about how you, too, can make difficult design choices without compromising sustainability. To that end, this tool introduces you to the Multi-Criteria Decision Matrix, or, Values-based Decision Making.

SLS Case Study: Maker Culture and Sustainable Transportation (GT Mechanical Engineering)

While recycling is a time-honored tradition of the environmentally-conscious, an equally powerful way to build sustainable communities is by learning to reuse and repair damaged materials. Maker culture, a version of DIY culture that delights in creation and repair, offers a model for sustainability. In this case study, follow the adventures of GT student Buzz as he sets out to repair his bike using two Georgia Tech Maker Spaces: The Starter Bikes bike repair cooperative, and the Invention Studio. By learning how to restore his bike, Buzz empowers himself to live a sustainable life in another important way: as a bike commuter. Read on to consider the intersections of maker culture and sustainable transportation.

This tool was contributed by Arkadeep Kumar, Bob Myers, and Bethany Jacobs.

ReGenesis Case Study: Chemical Safety & Ethics in Relation to Communities

This tool explores the principle that environmental health impacts are a function of the inherent risk multiplied by exposure. In chemical processes we have become better at managing inherent risk, but we also have a significant legacy of mismanagement. One such example occurred in Spartanburg, South Carolina, where local politician Harold Mitchell and community organization ReGenesis tackled the problem of their community's long-term exposure to hazardous waste.

The tool below uses a video of Rep. Mitchell to explain the events in Spartanburg. It explores how local chemical plants mismanaged and deliberately covered up risks, nearly leading to a chemical disaster that they were not equipped to contain. Through this activity, you will explore and discuss how chemical engineering professionals should respond to similar situations, and what responsibilities such professionals have to the communities around them.

Engineering Case Studies

The annotated case studies included in this tool are well-suited to engineering courses across the College of Engineering. Review the options available for your class, and don’t hesitate to recommend a new case study to SLS!

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