How does one become interested in sustainability for structures? Over the course of a series of interviews with members of the ASCE-SEI Sustainability Committee, we hope to provide the answers. This blog and other frequently describe why sustainability is important, but the path taken by sustainability champions is seldom considered. Diverse experiences are to be expected. Understanding the reason for one’s passion for structural sustainability might help us grow the movement.
Ken Maschke, P.E., S.E., LEED A.P. is the first to be profiled in this series. Ken has served on the committee for three years and now leads the Communications Working Group. With about 10 years experience in structural engineering, he represents the crest of the wave of Generation-Y engineers now coming into their own in the profession. Sustainability was not a focus of his college education, but shortly before Ken graduated the U.S. Green Building Council unveiled the first LEED green building certification system.
How did your education prepare you for sustainable design?
Like many structural engineers, my undergraduate degree at the University of Michigan was actually in civil and environmental engineering. I fretted the hydrology and water treatment classes that were a part of the standard curriculum. At the time, I thought that the information was only useful to environmental engineers seeking to clean up superfund sites or support litigation, à la Erin Brockovich. Now I can appreciate how this basic background can be applied to aspects of sustainable design.
|Photovoltaic panel located on 13th century castle in South of France. Mt. Ventoux and Rhône River in Background|
Why did you decide to become LEED certified?
I was bribed. My company, Thornton Tomasetti, recognized the value of workforce versed in sustainable design before I did. They provided LEED AP training seminars, sponsored my test registration, and offered a bonus upon becoming certified. The company continues to help staff maintain their credentials.
What opened your eyes to sustainable structures?
|Grain silo repurposed as condos in Denmark|
A couple years later I took leave from my job to live in France for six months. My wife had received a contract for on-site French to English translation for an energy company. Again, I was impressed by the attention that the French paid to energy and resource efficiency. Since, I wasn’t working, I had plenty of time to do some online research and review my own design practices.
Shortly after returning from France, I had the opportunity to assist a local artist with a large-scale park concept making extensive use of solar panels. Around the same time, I toured a solar energy harvesting power plant in Nevada, as part of the 2010 ASCE Annual Conference. From that time on, I knew that sustainability would have to be an integral part of my career.
How do you employ sustainable strategies at work?
I work in our Building Performance Practice Area. Our multidisciplinary team provides technical support to building owners, managers, and designers throughout a building’s lifecycle. We specify maintenance regimens, design repairs, and help realize building renovations. By definition, I feel that our practice is sustainable. We strive to keep existing buildings operational and improve their performance. Doing this hopefully lessens the need for new building construction.
My favorite projects could be characterized as adaptive reuse. We give new life to existing buildings by changing their occupancy or providing significant performance upgrades. I’m currently overseeing the structural transformation of an old seminary into an institute for economic education and research. Another current project repurposes an old lumberyard as a gymnasium for a charter school. We try to preserve as much of the existing structures as possible while also giving consideration to thermal performance upgrades.
How has membership on the ASCE-SEI Sustainability Committee enhanced your work?
Being part of the committee provides access to the latest information on sustainable structures and great peer group. It is empowering to know that there are such motivated individuals devoting their careers (and loads of personal time) to advancing sustainability in the structural engineering profession. I look forward to learning more about their history with sustainable structures and future aspirations.