
John Sarter
John Sarter is a sustainable designer/developer, innovator in systems integration, and expert in the convergence of the real estate, renewable ...
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Lucas Johnson, MESM, CPHT, BPI BA
Lucas is a building scientist who has worked as a builder, utility program manager, enclosure systems consultant, and clean tech ...
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Scott Johnson
Scott Johnson studied urban planning and economics at Sonoma State University and worked for a decade as an environmental analyst ...
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Christina Bertea
Christina has been teaching hands-on greywater and rainwater installation workshops for the nonprofit Greywater Action since 2007 when they were ...
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Lowell Mason
We've been licensed general contractors in California since 1971. We have continuously built, remodeled, or renovated homes since our inception ...
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Cate Leger
Cate has focused on green architecture and green building materials since she began her graduate studies at UC Berkeley in ...
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Katie Bachner
Katie Bachner has her MA in Contemporary Art History from Sotheby's Institute of Art and is a LEED GA and ...
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Jane Elias
As the Energy and Sustainability Program Manager, Jane oversees various community programs in order to accomplish the Division’s goal to ...
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Marianna Grossman
Marianna Grossman is Founder and Managing Partner of Minerva Ventures, a consultancy focused on solutions for a resilient future. Minerva ...
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Barry Hirsch
A retired general contractor with a 50 year career in the building industry, Barry Hirsch's family residence of 32 years ...
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Katie Bachner
Katie Bachner has her MA in Contemporary Art History from Sotheby's Institute of Art and is a LEED GA and ...
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Ann Edminster
Ann Edminster, M.Arch., is an international expert on sustainable residential construction and zero net energy. A principal developer of LEED ...
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Bruce King
Bruce King has been a structural engineer for 35 years, designing buildings of every size and type around the world, ...
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Ted M. Tiffany
Ted is the leader of Guttmann & Blaevoet’s building performance modeling group and Director of Sustainability for the firm. He ...
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Arthur Beeken
Arthur Beeken, Owner of Hybrid Home Performance, provides Best Practice Building Performance Contractor training, analysis, design, consultation, retrofits, speaking, coaching, ...
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Andrew Dickson
Andrew Dickson is founder and CEO of Acre Designs, a startup creating Zero-Energy smart homes with a unique approach to ...
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Kevin Casey
Kevin Casey founded New Avenue in 2009 and currently lives in Berkeley, CA with his wife and two sons. He ...
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Christine Condon
Christine Condon, CEA, HERS Rater, BPI Building Analyst, LEED AP BD+C, CALGreen, QWEL, EPA WaterSense, is an Energy & Sustainability ...
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Dietmar Lorenz
Dietmar Lorenz has been devoted to green building from the beginning of his career in Germany. Practicing in the Bay ...
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Jennifer Love
Jennifer Love is a Sustainability Engineer at Beyond Efficiency and holds a Master of Science in Environmental Engineering. Jen manages ...
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Rachel F. Ginis
Rachel Ginis is a LEED-accredited residential designer and general contractor. She is the Executive Director of Lilypad Homes, a nonprofit ...
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Steve Quarles
Steve joined the IBHS Research Center team in 2011. Steve assists with research using his expertise on building performance with ...
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John Proctor PE
John Proctor has recently retired from over 37 years as a contractor, building scientist, consultant, trainer, researcher and not retired ...
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Charles Cormany
Charles Cormany - EFCA, Executive Director Charles Cormany is the Executive Director of Efficiency First California. He has over a ...
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Rachel Kuykendall
As Programs Manager, Rachel Kuykendall is responsible for program design and implementation in the areas of distributed renewable energy, energy ...
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David Arkin, AIA, LEED AP
David Arkin, AIA, LEED AP, is one of the founders and current Director of the California Straw Building Association (CASBA) ...
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Larry Weingarten
Raised on the Monterey Peninsula, Larry has been self-employed most of his working life. He got his general contractor's license ...
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Steven Lefler
Steven Lefler is Vice President of “Modular Lifestyles, Inc.”, one of three companies that makes up the Newport Pacific “Family ...
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Steve Glenn
Steve Glenn is the founder and Managing Director of LivingHomes and the founder and CEO of Plant Prefab, Inc. LivingHomes ...
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Alex Stadtner
MS, CGBP, GPR, LEED-AP, HHS, BBEC, CIEC, WELL AP. Alex started on the path of environmental work in college, where ...
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Cate Leger
For over 25 years Cate Leger, co-founder of Leger Wanaselja Architecture, has focused on making green architecture beautiful. She and ...
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Gary Klein
Gary Klein, President of Gary Klein & Associates, Inc. has been intimately involved in energy efficiency and renewable energy since ...
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Bruce Greenstein
Bruce Greenstein is a Master Educator, Building Performance Contractor, Consultant, and Musician. He is the Founder and President of Impact ...
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Rachelle Padgett
The Green Materialist is a green materials consultancy in concert with an established interior design practice, Synthesis Interiors & Color ...
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Julia Donoho, AIA, Esq., RIBA
Julia Donoho is an award winning Architect and Attorney, and LEED accredited professional, combining 30 years in architecture, planning, and ...
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Steven Sheldon, LEED AP
Steven Sheldon, LEED AP, has been making a green impact in Sonoma County for the last 30 years. The core ...
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