Phius Board of Directors

The Phius mission is shaped and guided by its esteemed and highly decorated Board of Directors.

Board Members

Kimberly Llewellyn

Board President

Jen Grosso

Board Vice President; Director of Architecture, Alloy Development

Gabriela Martin

Board Secretary; Program Director at the Illinois Clean Energy Community Foundation

Karan Gupta

Board Treasurer

Katrin Klingenberg

Co-Founder & Co-Executive Director

Lisa White

Co-Executive Director

A.J. Patton

548 Enterprise Chairman & CEO

Alan Gibson

Owner and General Manager of GO Logic LLC

Michelle Tinner

Director of Passive House Services at Sustainable Comfort, Inc.

Jonathan Bean

Assistant Professor of Architecture, Sustainable Built Environments, and Marketing and Chair of the Sustainable Market Transformation program, University of Arizona

Brian Cowan

Board Member; Phius Alliance Northwest Region Rep; Building Performance Specialist at Carlisle Classic Homes; Phius Alliance Cascadia Chapter President

Terence Hill

Emeritus Board Member

Walter Grondzik

Emeritus Board Member; Professor of Architecture at Ball State University

Richard S. Levine

Emeritus Board Member; Center for Sustainable Cities Co-Director

Mary Rogero

Emeritus Board Member; Chair of the Department of Architecture & Associate Professor at Miami University

Dan Whitmore

Emeritus Board Member; Passive House Consultant at RDH Building Science

Prudence Ferreira

Emeritus Board Member; VP Sustainability + Resilience at Thornton Tomasetti