Speakers

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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Kevin Casey

Founder of New Avenue ...
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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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Ben Kaun

Ben Kaun manages the Energy Storage research program at EPRI, a public benefit research organization. He has over 10 years ...
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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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Dan Smith

Dan Smith is the principal of dsa architects in Berkeley, CA, and has several decades of sustainable design experience. The ...
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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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Anni Tilt

Anni Tilt, AIA is a principal with Arkin Tilt Architects, a Berkeley-based firm founded on the tenets of sustainable design ...
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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

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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Tor Allen

Executive Director and Founder of The Rahus Institute, a non-profit, educational organization with a focus on renewable energy. A graduate ...
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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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