This webinar was broadcast at the same time that ENR envied the 2020 Top 100 Green Contractors and Top 100 Green Design Firms rankings. During the recorded webinar, leaders from top-ranked firms discussed sustainability trends, the market for green construction and their strategy for the year ahead.

Gary Tulacz, ENR’s Senior Editor and manager of the ENR Top Lists for the past 20+ years, moderated a panel of executives from the largest green contracting and design firms as they discussed the results of the 2020 Top 100 survey and described where they see opportunities for future business.


  • Devin Kleiner, Senior Project Architect & Associate Principal, Perkins & Will
  • Greg Mella, Director of Sustainable Design, SmithGroup
  • Madeline Smith, Sustainable Development Manager, Clayco & LJC
  • Rives Taylor, Principal & Firmwide Co-Director of Design Resilience, Gensler