William Rattunde | U.S. Green Building Council
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William Rattunde

  • AP-BDC Certified
  • AP-Homes Certified

William C. Rattunde, AIA, LEED AP BD+C
Bill Rattunde is a Registered Architect and Sustainable Building Services
project manager at Leonardo Academy. He also performs LEED reviews and
provides LEED project consulting. He has over 25 years of experience
optimizing site, workspace and building designs for clients while minimizing
their environmental impacts. His diverse background and experience provide
expertise to effectively help companies and organizations implement
sustainable policies and practices that make both environmental and business

Bill has co-authored many white papers and reports on sustainable buildings
and operations. He has also been involved with Leonardo Academy’s LEED-EB
effort as both a Sustainable Building Services consultant and a reviewer.

Bill acts as the project lead for major LEED-EB efforts including multiple
buildings for The World Bank in Washington, D.C. and LEED-NC and CI projects
at Leonardo Academy. He has conducted over 50 LEED-EB reviews and

Bill earned professional degrees in both Architecture and Landscape
Architecture from the University of Minnesota-Minneapolis and the University
of Wisconsin-Madison, and has been a LEED® Accredited Professional since
2004. Bill continues to be active with the steering committee of the SW region of USGBC - Wisconsin. He assists corporate clients and municipalities with sustainability consulting and project development and implementation. Bill can offer technical and industry perspectives to project teams given his substantial experience in building design and construction.