Tim Gruhl

Position:

Research Assistant

Degrees:

B.S. Mechanical Engineering student (Arizona State University)

Publications:

Automotive Life Cycle Economics and Replacement Intervals

CSS has developed a growing set of factsheets that cover topics including energy, water, food, waste, buildings, materials, and transportation systems.

NEW! 2020 Factsheet collection

Did you know?

In 2003, the average American consumed 46 gallons of soft drinks - a 330% increase since 1947. Between 1970 and 2017, per capita milk consumption decreased 46%, down to 12 gallons per year.

Center for Sustainable Systems

School for Environment & Sustainability
University of Michigan
3012 Dana Building
440 Church Street
Ann Arbor, MI 48109-1041
Phone: (734) 764-1412
css.info@umich.edu

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