Build It Green Board of Directors

Executive Board Members

 Denise Tyrrell   Karen Kho

Joshua Brock
Board President

Climate Resiliency & Clean Energy Expert, CalPine Energy Solutions

Rob Larson
Board Treasurer

Chief Information Officer, CRMLS

Denise Tyrell
Vice Chair

Consultant,
Tyrell and Associates

Karen Kho
Board Secretary

Senior Program Manager,
StopWaste

Board Members

 
 Karin Burns

John Crowley

Vice President, Research & Development, Rollease-Acmeda

Jan Lindenthal 

Vice President of Real Estate Development, 
MidPen Housing

Greg Aspenall

Senior Builder Sales Manager, SolarCity

Mara Blitzer

Director of Housing Development, San Francisco Mayor's Office of Housing and Community Development

Karin Burns

Executive Director, Build It Green