Principal Investigator



Elsa Olivetti

Atlantic Richfield Assistant Professor of Energy Studies

Office: 8-403, email: elsao [at] mit [dot] edu

PhD, Materials Science and Engineering, MIT, 2007
BS, Engineering Science, University of Virginia, 2000

Professor Olivetti’s research focuses on improving the environmental and economic sustainability of materials in the context of rapid-expanding global demand. She has a particular passion for visiting manufacturing and recycling facilities as well as studying complex systems problems through a lens of materials science. If she can couple that with rock climbing and bike touring, all the better!

Postdoctoral Associates



Jiyoun Christina Chang

Postdoctoral Associate in Materials Science and Engineering, MIT

PhD, Materials Science and Engineering, MIT, 2015
MS, Materials Science and Engineering, Yonsei University, 2009
BS, Materials Science and Engineering, Yonsei University, 2007

Office: E38-436; email: jiyoun [at] mit [dot] edu

Jiyoun’s research focuses on increasing the use of sustainable raw materials. She investigates the impact of introducing material recovery technologies on the quality of raw materials and how to manage those technologies effectively in order to maximize the benefits of recycling. In her spare time, Jiyoun enjoys cooking, golfing, and swimming.


Piyush Chaunsali

Postdoctoral Associate in Materials Science and Engineering, MIT

PhD, Civil and Environmental Engineering, University of Illinois at Urbana-Champaign, 2015
MS, Civil Engineering, Clarkson University, 2010
BTech, Civil Engineering, NIT Warangal, India, 2007

Office: 13-5138; email: chaunsp [at] mit [dot] edu

In recent years, there has been an increased push towards utilizing the industrial by-products in form of sustainable construction materials. Piyush’s research focuses on understanding the chemistry and the performance of a novel cementitious binder incorporating boiler ash, the by-product of paper industry in India. Previously during his PhD, he worked on early-age hydration and volume change of calcium sulfoaluminate cement-based binders. In his spare time, he enjoys hiking and running.

Kevin Huang

Postdoctoral Associate in Materials Science and Engineering, MIT

PhD, Materials Science and Engineering, MIT, 2015
MS, Materials Science and Engineering, University of Illinois, Urbana-Champaign, 2007
BS, Materials Science and Engineering, Cornell University, 2006

Office: 8-403; email: kjhuang [at] mit [dot] edu

Alongside others in the group, Kevin works toward the development of a machine learning platform to predict synthetic routes for new, desired materials. Additionally, Kevin investigates how such synthesis processes in the lab scale to industrial manufacturing capacities in order to identity processes and materials that may be commercially viable at wide deployment. Previously, Kevin studied the composition, structure, and performance of nanocrystal bulk heterojunction photovoltaic devices. And during his PhD, Kevin completed a minor in the Technology & Policy Program, for which he studied the attributes and predictors of venture capital investment in emerging energy technology companies.

Jonathan Krones

Visiting Scholar in Materials Science and Engineering, MIT
Postdoctoral Associate, Center for Industrial Ecology, Yale School of Forestry & Environmental Studies

PhD, Engineering Systems, MIT, 2016
MS, Earth Resources Engineering, Columbia University, 2011
SB, Materials Science and Engineering, MIT, 2007

Office: 8-403; email: jskrones [at] mit [dot] edu

Jonathan’s research with the Olivetti group examines the environmental implications of changing secondary material flows in the pulp and paper industry using a modified consequential life cycle assessment approach. In general, he is interested in leveraging interdisciplinary, industrial ecology analysis to better understand the environmental consequences of the material production and consumption patterns of modern industrial society, with a focus on large-scale solid waste management. Jonathan’s post-doctoral research pursues an estimate of the quantity and composition of non-hazardous industrial waste in the United States for the first time in over three decades.

Graduate Students


Xinkai Fu

PhD Candidate in Materials Science and Engineering, MIT
BS, Physics, Nanjing University, 2014

Office: 8-403; email: xinkaifu [at] mit [dot] edu

Population growth, industrialization and urbanization require increasing use of metals. However, some metals critical to the development of clean energy applications might not be routinely available into the future. Xinkai’s research focuses on understanding the criticality of metals mined as byproducts, in terms of the economical, environmental impact and technical limits in material systems. You will most likely find him lifting weights in the gym in his spare time.

Edward Kim

PhD Candidate in Materials Science and Engineering, MIT
BS, Nanoscience and Physics, University of Guelph, 2014

Office: 8-403; email: edwardk [at] mit [dot] edu

Eddie’s research focuses on predictive modelling of materials synthesis, using data mining and machine learning techniques to infer patterns from the literature at large scales. He used to work with synchrotrons and batteries (but not at the same time), and still thinks those things are cool too. In his spare time, he enjoys martial arts, writing code, and playing video games.

Brian Traynor

PhD Student in Materials Science and Engineering, MIT
BS, Nanoscience, Physics and Chemistry of Advanced Materials, Trinity College Dublin, 2016

Office: 13-5138; email: btraynor [at] mit [dot] edu

Incorporation of industrial wastes into construction materials in lieu of traditional precursors has potential for reductions in carbon emissions. Brian’s research focuses on the development of alkali-activated masonry products from industrial waste materials, waste materials characterization and field work in research locations in the US and abroad. Outside of his passion for materials and environmental science, he likes reading and running.

Hugo Uvegi

PhD Candidate in Materials Science and Engineering, MIT
BS, Materials Science and Engineering, Johns Hopkins University, 2015

Office: 13-5138; email: huvegi [at] mit [dot] edu

Efforts aimed at reducing our carbon footprint have increased in recent years, with research into sustainable technologies resulting in a wealth of alternatives and novel practices for materials fabrication. Still one of the largest emitters, the construction industry has yet to incorporate many new materials into their repertoire. Hugo’s research focuses on reducing the energy associated with building-materials production by incorporating matter from untapped industrial waste streams, specifically focusing on applications in India and the greater developing world. Hugo enjoys listening to music, and hopes to learn to both blacksmith and sail (although not at the same time) while at MIT.

Alexander Van Grootel

MS, Technology and Policy, IDSS, MIT 2018
MEng Advanced Manufacturing and Design, MIT 2016
BEng Mechanical Engineering with Management, The University of Edinburgh, 2015

Office: 8-403; email: agrootel[at] mit [dot] edu

In order to move to more sustainable production practices we would like to be able to predict the environmental impact of novel manufacturing technologies. This prediction remains challenging, and relies heavily on an understanding of the way technology diffuses and of the context in which the technology is used. Alex’s research is on the development process of various new manufacturing methods (advanced composites, additive manufacturing, incremental sheet forming) with particular emphasis on how the repeatability of new processes can affect both the commercialization process and the ultimate environmental impact of these technologies.

Group Alumni


  • Jocelyn Newhouse, Postdoctoral Associate, 2014-2015
  • Stian Ueland, Postdoctoral Associate, 2014-2015
  • Weitong Liu, MS in Technology and Policy, 2015-2017
  • María Alcaraz Ochoa, MS in Technology and Policy, 2014-2016
  • Patrick Ford, MS in Technology and Policy, 2014-2016
  • Elinor Pennicott, Visiting Student, 2014-2015
  • Adriano Polli, Visiting Student, 2016
  • Nagisa Tadjfar, Undergraduate Research Assistant, 2016-2017
  • Rachel Osmundsen, Undergraduate Research Assistant, 2015-2017
  • Victoria Gong, Undergraduate Research Assistant, 2015-2016
  • Caroline Liu, Undergraduate Research Assistant, 2015-2016
  • Sara Matthews, Undergraduate Research Assistant, 2016
  • Alex Tomala, Undergraduate Research Assistant, 2016