Presenters

9th Annual North American Passive House Conference Presenters

Plenary SessionEach year the PHIUS North American Passive House Conference brings together leading national and international passive builders, policy makers, energy consultants, architects, academics, energy media members and consumers for the largest passive building event on the continent.

From climate-specific case studies from builders and designers to big-picture vision from the likes of Amory Lovins and Joe Lstiburek, the PHIUS Conference always attracts leading thought leaders and practitioners.

Breakout session schedule now available!

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Bill Rose

bill rose

Senior Research Architect, Sustainable Technology Center at University of Illinois Urbana-Champaign

William B. Rose is a Senior Research Architect at the Illinois Sustainable Technology Center at the University of Illinois at Urbana-Champaign. Seichi Konzo, the principal author of double-wall superinsulation—the Illinois Lo-Cal House—was his university mentor. Mr. Rose’s university research is on energy and water in buildings. He is the author of the book Water in Buildings, and for 12 years he was the handbook chair of the ASHRAE committee responsible for the ASHRAE Handbook chapters on building envelopes. He is a founding member of ASHRAE Standard Committee 160 “Criteria for Moisture Control Design Analysis” and is currently involved in the ASHRAE guideline “Energy Efficiency in Historic Buildings.” He is known widely for tracing the history of building practices and regulation, which, for many people, demotes them from mythic status.

He has assisted many museums and historic properties with energy and water problems, including the Guggenheim Museum, Independence Hall, Angkor temples in Cambodia, and the United Nations Secretariat Building.

He is preparing a second book, on Architecture and the Performance of Buildings. This work involves tracing why the building delivery process is structured as it is, and why delivering performance meets so many impediments in the process. It involves envisioning the future and considering how the individual efforts of skilled designers and builders can begin to contribute to measurable improvements to global conditions. Joseph Lstiburek has called Mr. Rose “the conscience of the building science community”.

Karagiozis

achilles karagiozis

Director, Building Science at Owens Corning

Dr. Achilles Karagiozis is a Director of Building Science at Owens Corning and is responsible for leading, shaping, driving, educating and training others in energy efficiency and green building science at Owens Corning. His activities involve feeding Owens Corning’s innovation pipeline with customer-inspired and building science-informed solutions.

Previously, Dr. Karagiozis was a distinguished research and development engineer at the Oak Ridge National Laboratory (ORNL). He was in charge of research performed at ORNL in heat, air and moisture performance of buildings.

Dr. Karagiozis is one of the leading building scientists in North America. He has been performing building science research for the past 20 years, trained more than 1000 professionals in moisture design, championed and assisted in the development of innovative material systems and concepts. Research activities have been concentrated in energy efficiency, healthy, durable and sustainable building designs, housing integration issues, wireless route sensing, whole building performance applications, heating, ventilating and air conditioning of buildings and hygrothermal performance of envelopes. He is still involved in the WUFI-ORNL development team working closely with ORNL and Fraunhofer Institute.

Dr. Karagiozis is the U.S. representative for IEA Annex 55 on Retrofit Analysis in Buildings, and is actively involved in a number of ASTM E06 technical committees and ASHRAE TC 4.4, and SPC 160. He has also developed several of the world’s most advanced hygrothermal models worldwide (WUFI, MOISTUREEXPERT, LATENITE family). As an expert in the area of Moisture Engineering, Dr. Karagiozis has solved many hygrothermal designs and retrofit challenges, and has developed multiple design guidelines for various envelope systems. And he is the author of more than 120 technical papers and reports related to moisture in buildings.

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Joe Lstiburek

joe lstiburek

Principal, Building Science Corporation

Joseph Lstiburek, B.A.Sc., M.Eng., Ph.D., P.Eng., is a principal of Building Science Corporation and an ASHRAE Fellow. He is also an Adjunct Professor of Building Science at the University of Toronto. He is a building scientist who investigates building failures.

Dr. Lstiburek received an undergraduate degree in Mechanical Engineering from the University of Toronto, a masters degree in Civil Engineering from the University of Toronto and a doctorate in Building Science Engineering from the University of Toronto. He has been a licensed Professional Engineer since 1982.

When he is not in buildings he drinks red French wine and drives fast German sports cars – but never at the same time.

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rashkin

sam rashkin

Sam Rashkin is Chief Architect of the Building Technologies Office in the Office of Energy Efficiency and Renewable Energy.

Mr. Rashkin has recently joined the Office of Energy Efficiency and Renewable Energy at the Department of Energy to help deploy successful energy efficiency research for new and existing homes. In his prior position, he managed Energy Star for Homes since its start in 1996.  Under his leadership, Energy Star for Homes grew exponentially to more than 8,000 builder partners, over one million labeled homes, and nearly 30 percent market penetration nationwide. Mr. Rashkin received his Bachelor of Architecture from Syracuse University; completed Masters of Urban Planning studies at New York University; and is a registered architect in California and New York.  During his 20-plus years as a licensed architect, he specialized in energy efficient design and completed over 100 residential projects.  He has served on the national Steering Committees for USGBC’s LEED for Homes, NAHB’s Green Builder Guidelines, and EPA’s Water Sense label, and on the development team for EPA’s Indoor airPLUS label. Sam has authored a new book titled “Retooling the U.S. Housing Industry: How It Got Here, Why It’s Broken, and How to Fix It” that presents a comprehensive strategy for reinventing housing industry at a time of crisis. Sam has also prepared hundreds of articles, technical papers, reports, and seminars; and contributed to other books on energy efficient and green construction.

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Ryan Abendroth

ryan abendroth

Ryan Abendroth, a specialist in the field of environmental and energy efficient design, holds a Master of Architecture and a Bachelor of Science in Architectural Studies from the University of Illinois at Urbana-Champaign.  His research focuses on energy efficiency and building science, which led to a thesis entitled  “A Critical Analysis of the Passive House Standard for the Climates of the United States.”  Due to his work at the residential scale, Ryan was awarded the Tyler Allhands Memorial Fellowship for two consecutive years. Ryan as a leader on Team Illinois, won second place overall in the U.S. Department of Energy’s Solar Decathlon 2009, while completing his undergraduate education.

Ryan’s experience as an instructor ranges from professional development courses and seminars to college-level academic courses.  He is currently an instructor for the Passive House Institute US’ Certified Passive House Consultant training program.  Ryan has also worked as a consultant with Kansas University’s 5th year design-build program, Studio 804, and the Rhode Island School of Design as both a Critic and Instructor.

His past experience at the Passive House Institute US and his current position as the Principal of Passive Energy Designs, LLC, a Missouri based energy and building science consulting firm, allows him to put his knowledge and research into practice for both academic and built projects.

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Patrick Andres

patrick andres

Patrick Andres is a Master of Applied Science candidate in Building Science at Ryerson University,  researching the life cycle carbon impacts of constructing homes to the Passive House Standard. Patrick has a background in environmental engineering and is a Certified Passive House Consultant working at BlueGreen Consulting Group in Toronto. Patrick is also a member of and newsletter editor for Passive Buildings Canada, a non-profit with the mission of promoting and supporting environmentally neutral building designs and construction by encouraging the design, construction, renovation, and verification of buildings to the Passive House standard in Canada.

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Amanda-Asa

amanda asa

Amanda is a spirited and enthusiastic designer, passionate about environmentally and socially sustainable architecture. As an architecture student at University of Oregon, Amanda wrote an award-winning thesis discussing the social, environmental, and economic aspects of an affordable housing project she designed to Passive House standard for her final studio.

Currently an architectural intern at Ankrom Moisan Architects, Amanda is excited to be working on the real-life version of her thesis project – a 57-unit apartment building pursuing Passive House certification. Amanda’s past professional experience includes energy modeling, non-profit work, and urban design.

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Steve Baden

steve baden

Executive Director, RESNET

Steve Baden has worked in the residential energy efficiency field for over twenty five years, including eighteen years with home energy ratings and energy mortgages on both the state and national levels, and ten years administering a state energy office. Mr. Baden initiated the “Warm Homes for Alaskans Initiative” which received the “1993 National Award for the Most Outstanding State Housing Program” from the National Council of State Housing Agencies. Steve was also awarded “Lifetime Achievement Awards” from the U.S. Department of Energy and RESNET.

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tom bassett-dilley

Tom is the president of Tom Bassett-Dilley Architect, Ltd., the Oak Park, IL firm he founded in 2006 to pursue sustainability in architecture. Towards this end he became a CPHC in 2011. His work has primarily been residential, from new construction to retrofits and additions as well as historic preservation. He has presented on Passive House topics, preservation, and efficiency through numerous conferences, the Chicago Center for Green Technology, and the Passive House Alliance. He is a member of the AIA and president of the Chicago Chapter of the Passive House Alliance.

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carri beer

carri beer

Carri graduated with a Master of Architecture from Texas Tech University with special study in sustainable design. She has experience with commercial + residential projects, government clients + private clients. Carri became a LEED Accredited Professional in 2001 and consulted on several of the region’s early LEED projects. She is currently project architect on new ‘green’ homes + renovations. Carri focuses on creating architecture that is holistic + addresses high energy performance, building science, air quality, materials, resiliency, site + water restoration.

Carri is currently co-chair of the AIA Baltimore Committee on the Environment + Volunteer Facilitator for the bMORE Living Building Challenge Collaborative. She served on the Baltimore County Commission on Environmental Quality and founded Common Ecology, an on-line community resource for sustainable lifestyle change.

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Chris_Benedict

chris benedict

Chris is a registered architect with over 20 years of professional experience. She is a graduate of the Irwin S. Chanin School of Architecture at The Cooper Union in New York City. Before starting her own architectural firm in 1995 she managed retail, commercial and residential projects for four architectural firms in New York City. She is an advocate of quantifying energy savings and documenting and monitoring her buildings’ efficiency with energy bills.

Chris has been a faculty member at Pratt Institute, an instructor and guest lecturer at Harvard, Cornell, New York University, Rhode Island School of Design, Parsons/The New School, New York Academy of Science, and the Cooper Union, among others. She is Chair Emeritus and founder of the Building Enclosure Council of New York (BEC-NY) and regularly teaches through the Northeast Sustainable Energy Association (NESEA), where she served as Chair for their 2005 Building Energy Conference.

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Michael Bonn

michael bonn

Michael Bonn has been practicing architecture for over 15 years and is a Senior Associate with Ankrom Moisan Associated Architects in Portland Oregon. His broad spectrum of projects has ranged from resort and hospitality to multifamily and affordable housing. The majority of his career has been focused on wood frame construction. He has a passion for this construction type and a thorough understanding of the technical requirements associated with it. Michael is also committed to sustainability principles that promote responsible design decisions and sound business strategies for his clients. His recent projects have included a Wyndam Resort in California’s wine country, the Tetherow Golf Clubhouse in Bend, Oregon, multiple six story wood frame housing projects in Portland’s urban core, and North America’s largest Passive House multifamily housing project.

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Dave Brach

dave brach

AIA, CPHC is a licensed architect and part-time instructor for the Passive House Institute U.S. in Urbana, IL.  He has been working in the design and construction industry since 1993– first as a framing carpenter, cabinet maker and furniture maker; and as a designer and architect since 1998. After working at cutting egde architecture firms in Chicago, San Francisco and Minneapolis, he was drawn by the mountains and the desert to his adopted state of Utah in 2004 and founded the architectural firm Brach Design.  As a cabinet maker, he introduces a level of thougtfulness and craftsmanship not common in most design studios, and as a builder he understands the need to be practial and realistic while working within the constraints of the client’s budget.

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terry brennan

terry brennan

Terry is a building scientist and educator. He is on the editorial boards of Environmental Building News and Heating Piping and Air Conditioning Magazine. He currently chairs the U.S.A.C.E committee developing new air leakage protocols. Past work includes consulting on a research project to restore three homes in the Seventh Ward of New Orleans after Hurricanes Katrina and Rita, teaching healthy housing courses for the National Center for Healthy Housing and working on a research project to study unplanned airflows in commercial buildings in New York State. He is a member of ASHRAE 62.2 Ventilation and Air Quality Committee and served as consultant to the National Academy of Sciences Committee on Dampness and Health in Buildings. He holds a Bachelors degree in Physics and a Masters degree in Environmental Studies.

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Joe Buccini

joseph buccini

Joseph Buccini is an Associate at Wiss, Janney, Elstner Associates, Inc. He received his Master of Architecture with an Ecological Design Certificate in June of 2014. He has a B.S. in Architectural Studies and a Certificate in Urban Planning from the University of Wisconsin-Milwaukee. His research focuses on investigating the performance of Passive Houses, in particular, delving into the indoor environmental quality of these buildings and how the experiences of designing, building, and living in them can affect the proliferation of their design strategy.

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Mathew Carlsson

mathew carlsson

Mathew Carlsson is a Master of Applied Science candidate in the Building Science program at Ryerson University in Toronto. His research is focused on alternative ventilation strategies in high-rise buildings and the effect on energy consumption. Matt is a professional mechanical engineer with a background in the manufacturing industry, and co-founder of 2NDLOT, a company providing building performance simulation services.

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robert-clarke

robert clarke

Robert has worked for more than three decades at the forefront of worldwide architectural-glass and window technology. His expertise extends to the impact of very high-performance glass and windows on energy economics, daylighting, radiant comfort, energy modeling, UV blockage and condensation resistance. He initiated the on-site remanufacture of all 6,514 windows of the Empire State Building.

Robert was among the founders of Southwall Technologies in the late 1970s, then established Alpen in Colorado in 1981.  He presently works with Southwall Insulating Glass on Heat Mirror projects worldwide.

Robert holds Princeton engineering and Stanford business degrees.

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Adam Cohen

adam cohen

As an active design/builder and green building expert, Adam Cohen is a leading North American passive house practitioner whose innovative work on commercial high performance building has made his expertise sought-after for projects across North America. He is a principal partner in Structures Design/Build, LLC, Passiv Structures, LLC and Quantum Architects, LLC,. Mr. Cohen is recognized as a national leader in the passive house movement and has presented technical papers at both national and international passive house conferences. His leadership in commercial passive house design has made him a sought after speaker, consultant and teacher of advanced courses in passive house ultra-low energy design.

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coley david

david coley

David Coley is Professor of Low Carbon Design, head of the Centre for Energy and the Design of Environments and Director of Research at the Dept. of Architecture and Civil Engineering at the University of Bath in the UK. He is also the director of the Engineering and Physical Sciences Research Council’s Centre for Doctoral Training in Decarbonisation of the Built Environment. His research focuses on minimising the energy use of buildings through a process of physical design and an understanding of occupant behaviour. He is also interested in citywide energy modelling.

David Coley received a BSc in Physics in 1985 and a PhD in theoretical nuclear physics in 1989 (both from Surrey University). During this time he also worked briefly for the UK Atomic Energy Authority. He joined the Centre for Energy and the Environment at Exeter University in 1998, where he worked until joining Bath as Professor of Low Carbon Design in 2011. Whilst at Exeter, his main interests were in low energy design (including Passivhaus), renewables, estimating the impact of climate change on the built environment and evolutionary computation. He was also a founding member of a London based hedge fund.

His current passion is making Passivhaus a major part of undergraduate education.

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Ryan Dirks

ryan dirks

Ryan is currently enrolled in the Master of Science in Architecture program at the University of Oregon, researching ways to quantitatively compare the energy performance of wall assemblies. He has four years of experience in the healthcare design sector, and worked as the LEED project administrator for a new Children’s Hospital in his hometown of Iowa City. Outside of the office he has helped design and build a home expansion and frozen yogurt shop, and is an avid climber and cyclist. He holds a Bachelor of Architecture from Iowa State University.

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Peta

peta-gaye ebanks

Peta-Gaye Ebanks is pursuing a Masters of Applied Science degree in Building Science at Ryerson University in Toronto, Ontario, Canada, with a focus on high performance fenestration and thermal transmittance. She is a LEED Green Associate and has studied renewable energy strategies, building envelope systems and residential rainwater harvesting techniques. She has a passion for energy, material and resource efficiency and conservation approaches; and high performance buildings.

She has worked with indigenous elders from many nations to learn alternative methods and world views that approach conservation and sustainability in a manner that has been practiced for thousands of years.

Photo credit: Ginger Shears

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Lee Eckert

lee eckert

Lee Eckert is a recent graduate from the University of Oregon, where he earned a Master of Architecture degree. He has previously earned a Master of Integrated Design and Construction from Auburn University, and a B.S. in Architectural Studies from the University of Wisconsin-Milwaukee. His research focuses on the performance and indoor environmental qualities of Passive Houses, and the impacts of IPD on collaboration within the architecture and construction fields.

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Ann Edminster

ann edminster

Ann Edminster is a leading expert on green homes, focusing on assisting design and building professionals in developing their capacity to create better buildings. Ann authored Energy Free: Homes for a Small Planet, a comprehensive guide for those seeking to create zero net energy homes; she teaches widely on both ZNE homes and integrated design and project delivery. She currently chairs the Green Building Task Force for the US, Canada, and Mexico’s Commission for Environmental Cooperation, which under her leadership has created an online green building library, conducted research and developed reports on “Models for Local Government Support,” “Enhancing Capabilities of the Green Workforce,” and “Financing Models and Opportunities” for green building. She also serves on the Board of the Net Zero Energy Home Coalition and chaired the inaugural Net Zero North American Leadership Summit last October. Ann was a principal developer of the LEED for Homes Rating System. In 2013 she was named ACI’s first Woman of the Year.

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Elliott Ross

ross elliott

President, Homesol Building Solutions, Almonte, Ontario, Canada.

Ross is an energy designer, Certified Passive House Consultant and LEED-AP (BD&C) with 30 years of experience in sustainable construction. He founded Homesol Building Solutions in 1999 to inspire owners, designers, builders, developers and policymakers to create the most energy efficient homes possible. A former R-2000 builder and licensed carpenter, Ross is a founding member and current President of Passive Buildings Canada, a founding member of the Global Passive Buildings Council and a director of the Ontario Natural Building Coalition. He has provided research and training for organizations including Canada Mortgage and Housing Corporation, Ontario First Nations Technical Services and Natural Resources Canada.

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Ferreira

prudence ferreira

Prudence is an energy and building science consultant with a focus on the Passive House energy standard. She consults with architects, builders, developers, non-profits and government agencies on using the Passive House concept to achieve low, zero and positive-energy buildings. As a licensed trainer for the Passive House Institute US, Ms Ferreira teaches the Certified Passive House Consultant training and advanced Passive House technical workshops around the United States. She helped author the North American Certified Passive House Consultant Exam.

In addition to leading her consulting firm Integral Impact Inc., aka [i3], Ms. Ferreira serves on the PHIUS Board, the Technical Committee and inputs significantly on exam, curriculum, and continuing education program development. Prudence has served as President of the Passive House Institute US Board of Directors and currently helps support the Passive House Alliance San Francisco Chapter.

Ms. Ferreira’s credentials include Certified Passive House Consultant, Certified Energy Analyst, Hygrothermic Analyst, LEED AP+ (BD+C), and LEED for Homes Rater.

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Jan Fillinger

jan fillinger

Jan Fillinger is an architect with 25 years of experience in the practice of sustainable design that includes climate-and site-responsive buildings, non-toxic and sustainable materials, and integration of energy-efficient building systems. A major focus of his work is design that incorporates social and environmental responsibility and adds richness to people’s lives, so that they can live and work in uplifting, fulfilling environments.

Jan was raised in Switzerland, where his exposure to the innate craft, powerful architecture and enduring cultural aesthetic of centuries and millennia past instilled in him a deep appreciation of, and commitment to quality, environmental sensitivity and aesthetic creativity.

He received a Master of Architecture from the University of California at Berkeley. After leading a 15-person office in Berkeley for ten years, he and his family resettled to Eugene, Oregon in 1996.

Jan’s portfolio of work includes work on both continents, including religious, library, educational, mixed-use, office, and hospitality projects, as well as hundreds of residences. His projects have won numerous awards and have been featured in dozens of magazine and newspaper articles.

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matthew fine

matthew fine

Matt Fine, CPHC®, LEED AP®,is Senior Project Manager with ZA+D, LLC, a general practice architecture firm in the Washington, DC Metro region, and Director of ZA+Dpassiv, a division of the firm focusing on high-performance building design and consulting.

For over 16 years, Matt has led project teams in the full spectrum of architectural design and construction projects.  More specifically, for the past 10 years, he has focused on multifamily affordable housing, recognizing the critical need for thoughtful, simple and lasting, yet progressive dwellings serving sectors of the DC Metro population with a greater need thereof.

Since his CPHC training in 2010, Matt has led or participated in a handful of PHIUS+ Certified, Precertified, or ultra-low energy residential buildings.  Through his work on speculative single-family (Arlington Passivhaus), new two-family (Empowerhouse), townhouse (Ivy City Passive Townhouses), and multifamily retrofit (Delta Commons @ Benning Road) applications of the Passive House energy standard, Matt brings a wide perspective to optimizing and detailing enclosures for long-term, risk-minimized buildings in the challenging 4A Climate Zone.

Matt holds a Bachelor of Arts in Architecture degree from UNC-Charlotte and resides in Frederick, MD with his wife and two sons.

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stuart fix

stuart fix

Stuart Fix is the President of ReNü Building Science. Stuart is a professional mechanical engineer with a master’s degree in building science and holds certification as a Passive House Designer both internationally and in North America. Stuart is a founder and current director of Passive Buildings Canada, and sits on the Passive House Institute US’s technical committee. He has been involved in the design of over 125 high performance building projects across Canada, including lead technical design of the 209 unit Station Pointe Greens mixed use and Mosaic Center commercial development in Edmonton, AB. Stuart is an accomplished technical designer and an experienced contributor to inter-disciplinary groups in a global setting. He concurrently holds the position of Senior Sustainability Engineer with the City of Edmonton, tasked with helping to implement the City’s Green Building Plan.

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Fowler-Mike

mike fowler

Mike Fowler manages the Residential New Construction Energy Efficiency Financial Incentive Program at Puget Sound Energy. He’s an Architect with +20 years experience that includes two net-zero energy design projects, five LEED projects, and past service on the Washington State Building Code Council Energy Code Technical Advisory Group. In 2012, Mike authored an Outcome-based Energy Budget code proposal, a roadmap to reduce actual energy use 70% by 2030.

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Gary Gardner

john gary gardner

Industrial Marketing, Bayer MaterialScience

Involved in advancing new technologies and developing market intelligence in building envelope arena. Works with architects, contractors and owners to solve wall and roof design problems and encourage the adoption of more energy saving, more resilient design practices.

Gary practiced architecture for 30 years, 18 as a firm owner. He designed or consulted on 30+ sustainably oriented projects including one of the first LEED projects ever completed, The Greater Pittsburgh Community Food Bank. He has been a speaker at sustainable design conferences such as Greenbuild, conferences in China and other events throughout the USA. He has been interested in building performance from his college career and maintains that interest in the present.

Gary is currently a board member of the Western PA Passive House which is dedicated to improving energy conservation via passive means such as improved building envelope performance. He will be speaking at the next Passive House national conference in San Francisco on wall design for energy savings and moisture integrity. Advancing the cause of building performance via Passive House aligns will with job and general sustainable design interest.

Gary has lived most of his life in Pittsburgh with his wife, Barbara. They have two children, three grandchildren and a wonderful life.

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Joe Giampietro

joe giampetro

AIA, Certified Passive House Consultant, Managing Associate, NK Architects Inc.

Joe has been designing, building and developing multi-family housing for over 25 years. As an architect concerned with building real estate value in the community, he joined the first class of Passive House Consultants trained in Seattle in 2009. He has been actively pursuing ways to bring high-performance low-energy building to the real estate industry. With professional registrations both in architecture and in landscape architecture, Joe is committed to LEAN construction initiatives to consistently improve the quality of our built environment. He has presented Passive House design principles to the AIA Committee on the Environment, the Northwest EcoBuilding Guild, Seattle Building Enclosure Council, the Housing Development Consortium, at Passive House Northwest regional conferences and at the 6th North American Passive House US conference in 2010.  He designed, built and financed one of the first Passive Houses in the northwest that is now serving as a guest house for Clearwater Commons in Bothell, Washington, the Mini-B Passive House “backyard cottage”. Joe is currently a Managing Associate at NK Architects responsible for advising staff architects, builders and clients about better building practices.

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Gibson, Alan

alan gibson

Alan is principal, along with architect Matthew O’Malia, of G O Logic LLC, a 24-person design/build company based in Maine. Alan has been a builder since 1990, focusing on energy-efficient residential and institutional construction. Since 2009 GO Logic has designed and built 3 certified passive houses, a number of net-zero buildings and over 30 other passive buildings including the Belfast Cohousing & Ecovillage in Belfast, Maine.

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Allen Gilliland

allen gilliland

Allen graduated from the London School of Economics in 1974 and had careers in Management Consulting, Software, Restaurants and Internet startups prior to founding One Sky Homes (OSH) in 2002. Under Allen’s leadership for the past twelve years OSH has developed extensive experience in advanced, high-performance residential building design and construction. In 2012 OSH commissioned the first HERS-certified Net Zero Energy new home in California, the Cottle ZNE home in San Jose, which is also a Certified Passive House and LEED Platinum. This project received a Special Resolution of recognition from the California Energy Commission and has been verified as “Plus Energy” by NREL at the US Department of Energy.

Allen is a licensed California building contractor, a Certified Passive House Consultant and Designer accredited in the US and Germany, and a Certified Green Building Professional. He leads One Sky Homes Design/Build team, which focuses exclusively on Net Zero Energy, Passive House and similar “Energy Balanced” building projects in Silicon Valley. Allen and the OSH team regularly participate in building performance research projects with leading organizations like the US Department of Energy Building America program, Lawrence Berkeley National Laboratories and Pacific Gas and Electric.

Allen’s self-described role is “Comfort Engineer” and leads building envelope and mechanical systems design for all One Sky Homes projects.

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Sam Hagerman

sam hagerman

For 30 years Sam has worked as a builder, business owner and high performance building proponent. In 1995 he co-founded the contracting firm Hammer & Hand, emphasizing sustainability in the built and work environments.

Sam is also active in the national and local policy arenas, and serves as President of the Passive House Alliance US. In 2012, Sam completed the first commercial Passive House retrofit in the US, the Glasswood Building in Portland. His current high performance building projects stretch from Newberg, Oregon to Seattle, Washington and include the Karuna House (a national case study for Passive House, Minergie, LEED for Homes Platinum, and net-zero-energy designations), Pumpkin Ridge Passive House, Ballard Passive House, Maple Leaf Passive House, and several more.

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hindle

michael hindle

Michael Hindle was formally trained as an artist and has been an art professor for ten years. Michael began his inquiry into sustainable architecture while teaching on an architecture design studio faculty at Miami University of Ohio in 2003. Beginning in 2008 he worked as a designer, draftsman with Brennan + Company Architects and researched ways to deepen the firm’s commitment to environmental practice. In 2010 became a Certified Passive House Consultant. Also that year he co-founded and is currently the president of the Passive House Alliance, Capital Chapter. He is also the co-founder and principal of the sustainable design and architecture firm, INDRAlogic, and the Passive House consulting service, Chesapeake Passive House. Michael has been active in various state, local, and federal energy efficiency and climate change legislation lobbying efforts in cooperation with the Chesapeake Climate Action Network and Environment Maryland. Recently Michael was a key advisor to Baltimore County Councilman Vince Gardina on Baltimore County’s High Performance Homes Bill 43-10 and other energy performance related legislation. Michael was a presenter at the 5th Annual North American Passive House Conference, Portland, Oregon on legislative initiatives and his work on the Baltimore County High performance Homes Bill in November of 2010. Michael served on Baltimore City’s Sustainability Commission Water Working Group, was a Baltimore City Sustainability Commission Community Ambassador, and a member of Baltimore County’s Sustainability Network Building and Energy Focus Group.

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Katy Hollbacher

katy hollbacher

Katy founded Beyond Efficiency in 2009 and has 15 years experience in the A/E/C and green building industries. Beyond Efficiency specializes in high-performance building envelope and HVAC systems consulting and helps clients literally “push the envelope” by applying technical expertise and analyses to optimize building performance.

Katy was the rater and energy consultant for the Carmel Passive House, a LEED Platinum home that won the 2013 Fine Homebuilding Best New Home award, as well as Merritt Crossing, a LEED Platinum multifamily affordable housing project that also earned California’s first ENERGY STAR Highrise certification.

Katy holds a a Master of Science in Civil/Structural Engineering from the University of Michigan and was a founding board member of the non-profit Passive House California. At home in the field as well as the office, Katy has pounded nails, hung drywall, and pulled wires on various construction projects.

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holt

giles holt

Giles Holt is a young professional entering the field fresh off of his B.Arch from the Rhode Island School of Design and a successful entry in the European Solar Decathlon – Techstyle Haus. Holding neither official title nor accreditation, Giles brings experience in tech entrepreneurship and a keen interest in new technologies to the world of Passive House design and certification. He is currently looking for opportunities to work in high-performance building design and construction.

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barry hooper

barry hooper

The Green Building team at the City & County of San Francisco’s Department of Environment supports the achievement of the city’s goals for the built environment, such as ensuring every building in the city is built green, achieving zero waste by 2020, and cutting commercial building energy use at least 2.5% per year while supporting the health of the community, economy, and our ecology. Barry leads development and implementation of the San Francisco Green Building Code, aids in the Priority Permit program for LEED Platinum projects, and manages the Existing Commercial Building Energy policy which requires each building to annually benchmark energy performance and to have an action plan for cost-effective improvement.

Prior to joining SF Environment, Barry served as Green Building Coordinator for the City of San Jose and managed the Silicon Valley Energy Watch energy efficiency program. He earned master’s degrees in Environmental Science and Management, as well as Geography, from the University of California at Santa Barbara.

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Kurt Hurley

kurt hurley

Kurt Hurley holds a B.S. in Physics from the University of California Santa Cruz. He spent his initial career focused in the area of applied optics and concentrating on precision metrology equipment used to improve the yield and manufacturing efficiency of LCDs & microelectronics. Kurt’s career focus shifted to working in the environmental non-profit sector in the area of energy efficiency, urban water use, and resource management. He has recently refocused his efforts in the private sector by both mentoring and investing in clean tech ventures serving markets in smart grid, renewable energy generation, energy storage, and green building materials.

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graham irwin

graham irwin

Graham Irwin is a principal of Essential Habitat, a Northern California design and consulting firm focused on healthy, high performance, sustainable buildings built to the Passive House standard. He has a degree in physics, with additional studies in engineering and architecture, and an extensive background in software development. His firm has worked on numerous single-family, multi-family and commercial Passive House projects throughout California and the US. Graham recognized the potential of Passive House immediately and was the first Passive House Consultant in California, and one of the first trained in the US. He was a founding board member and vice-president of the Passive House Alliance (PHAUS) and a founding board member of Passive House California (PHCa). Graham is actively involved in Passive House design, consulting, promotion, advocacy and education.

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Rolf Jacobson

rolf jacobson

Building science has been a growing interest for Rolf since his first exposure to the field in the University of Minnesota Master’s of Architecture program in 2004. With a Bachelor’s Degree in physics and math, it seemed a natural fit. In 2010, Rolf had the opportunity to deepen his interest, traveling to Norway on a Fulbright fellowship to study the building science of passive house envelopes. There he collaborated with Norwegian researchers at the Center for Zero Emissions Buildings and SINTEF, the state-supported building research lab. Upon returning to Minnesota in 2011, Rolf used his Fulbright research to earn a second Master’s Degree in Sustainable Design. More recently, Rolf has worked as a Research Fellow at the U of M’s Center for Sustainable Building Research and NorthernSTAR Building America team, researching a wide variety of topics from green affordable housing to commercial windows to insulation retrofit approaches for concrete block basement walls. In his consulting work, Rolf uses WUFI, THERM, and the PHPP to help architects, developers, and homeowners achieve their goals for high performance housing.

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Declan Keefe

declan b. keefe

Declan is the owner, Director and one of the founders of Placetailor, a Design Build company that has created passive custom fit urban environments in Boston MA since 2008. Declan directs the strategic vision, oversees all of the projects, does the energy modeler, and typically does the mechanical system design for Placetailor. His knowledge of building science and passion for mechanical systems provides the technical and quantitative backing to Placetailor’s Passive House projects. Declan is a LEED AP and a Certified Passive House Consultant (CPHC).

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gary klein

Gary Klein, President of Gary Klein & Associates has been intimately involved in energy efficiency and renewable energy since 1974. One fifth of his career was spent in the Kingdom of Lesotho, the rest in the United States. Mr. Klein has a passion for hot water: getting into it, getting out of it and efficiently delivering it to meet customer’s needs. After serving 19 years with the California Energy Commission, he has provided consulting on sustainability since 2008. Mr. Klein received a BA from Cornell University in 1975 with an Independent Major in Technology and Society with an emphasis on energy conservation and renewable energy.

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katrin klingenberg

katrin klingenberg

PHIUS Co-Founder and Executive Director

Katrin Klingenberg designed and built the very first home built in the United States to the Passive House standard in 2003. Her experience led to her founding e-cological Construction Laboratory (e-colab) to further investigate applying passive building principles in the United States. Working partnership with the City of Urbana, e-colab became a Community Home Development Organization (CHDO) and built single-family passive house projects as affordable housing units. As interest in passive building grew, Klingenberg oversaw the expansion of e-colab into PHIUS, a national organization that promotes passive building through training, research, and outreach efforts.

Klingenberg has designed and consulted on numerous passive house projects since across North America’s varied climate zones. In addition to her executive role she is the lead instructor for PHIUS Certified Passive House Consultant training. In that role she directs curriculum development. She also directs the technical and research programs of PHIUS. Klingenberg earned the German equivalent of a B.S. in architecture at the Technische Universität in Berlin, Germany. She also earned an M.S. in architecture at Ball State University, and is a licensed architect in Germany.

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Benjamin Knopp

benjamin knopp

Building Energy Specialist at Community Housing Partners

Benjamin performs residential and commercial energy consultation, research, training, and computer modeling. He draws experience from a lifelong passion for energy efficiency as well as time spent working in building construction and an advanced refrigeration technologies engineering test lab. He also studied architecture, physics, and renewable energy systems at Virginia Tech and Technische Universität in Darmstadt, Germany. He is a Certified Passive House Consultant, AEE Energy Manager in Training, HEP Energy Auditor, and a Philips Lighting Specialist. He also serves as the Chair of the Energy Management and Green teams at Community Housing Partners.

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Julie Kriegh

julie kriegh

KRIEGH ARCHITECTURE STUDIOS, founded in 2000, focuses on high performance residential buildings and neighborhoods. Julie Kriegh, AIA, LEED AP, and international CPHC advocates strategies that are Aggressively Passive, using high performance building, sustainable site, and community design modeling to achieve low-energy demand and low-impact site design community wide. She holds degrees from Duke University and University of Washington (Master of Architecture) and is currently pursuing a PhD researching occupant behavior.

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Alison Kwok

alison kwok

Alison Kwok is Professor of Architecture at the University of Oregon. She is a licensed architect, CPHC, and received her PhD and M. Arch from the University of California, Berkeley. Her current research includes identifying adaptive and mitigation strategies for climate change, thermal comfort, and building performance case studies. She is co-author of the Green Studio Handbook and Mechanical and Electrical Equipment for Buildings, 10th and 11th ed.

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dylan lamar

dylan lamar

Dylan Lamar – Architect, CPHC, Green Hammer.

Dylan is among the leading Passivhaus consultants in the country, having designed Passivhauses since 2004 from Illinois, to New Mexico, to Oregon. He has translated the PHPP into IP-units, in 2008 and 2014. He currently works as an architect and energy consultant with Green Hammer, a design-build firm in Portland, Oregon. There he has worked on one of the first Passivhaus office buildings in the country, the largest multifamily Passivhaus (currently under construction), and is currently consulting on a new office building for Rocky Mountain Institute.

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Jim Lambach

jim lambach

Jim Lambach leads industrial marketing activities for Bayer MaterialScience in the building and construction segment for the polyurethane business unit.  As a manufacturer of spray foam systems, and a leading global raw material supplier for polyurethane rigid foam insulation, Bayer has a significant position and interest in the insulation market.  Corporately, Bayer is a strong advocate of sustainable buildings, as evidenced by their EcoCommercial Building Network, their participation in the DOE Energy Innovation Hub focused on full spectrum retrofit of existing commercial and multi-family residential structures, their support of the Energy Efficient Codes Coalition, and support of DOE Build America research partners, and – most recently – their partnership with “The New American Home” in Las Vegas.  Jim is, and has been, active in all these Bayer initiatives.  Jim is also an advocate for sustainability in the spray foam segment, and took a leading role in an ongoing project to create a holistic environmental impact statement for spray foam utilizing Life-Cycle-Analysis methodology.  Also, Bayer has taken an industry leadership position in creating materials and programs for contractor education, training, and certification.  Jim spent much of his career in product development, and has authored numerous papers and patents in the field of polyurethanes.   In his spare time Jim enjoys undertaking DIY retrofit projects, and has improved the efficiency of his own 1960s vintage home by over 40%.

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alice lapierre

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Brennan Less

brennan less

Brennan Less has been building, testing or researching high performance homes for the past eight years. He has filled the roles of carpenter, construction manager, energy auditor, energy modeler, green products salesman, and building science student and researcher. He has worked in the Residential Building Systems Group at LBNL for four years, where he contributes to research projects including deep retrofits, zero-net energy homes, ventilation and indoor air quality.

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debra little

debra little

Debra Little is a home performance and valuation specialist advocating for Integrated Realization of Fair Market Value. Her rare, combined expertise in both fields has been a catalyst in the increasing demand for her involvement in educational outreach to real estate professionals across the US. She is currently in launch mode of a nonprofit www.SeeAHomeLikeYours.org to provide sales and documentation tools and support for home performance and real estate pros as they engage with consumers. She built her own high performance home in 2007. She has published articles and consults on the topic of valuation of high performance homes. She holds designations as a BPI Certified Building Analyst, CA Certified Appraiser and as a Green Point Rater.

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Lacey Lutes

lacey lutes

Lacey Lutes works for the City of Palo Alto Utilities and manages the residential efficiency programs. She got her degree from San Jose State University in Energy Policy and Resource Management, and is a Green Point Advisor. One of the programs that Lacey runs is the Residential New Construction Program, which incentivizes building energy savings that go above and beyond Title-24. Lacey also is a member of the Green Building Advisory Group for the City of Palo Alto, and is working on creating the City’s new Green Building Ordinance. She is designing the new Residential New Construction program for the new code cycle, and will be working in a net-zero energy program.

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Lutz

matthew lutz

Matthew Lutz is an architect in the State of Vermont and a Certified Passive House Consultant. He is also an Associate Professor in the School of Architecture and Art at Norwich University. He teaches Design / Build courses, upper level design studios, and Introductory to Passive Design. Mr. Lutz’s research interests include studies in mobile, solar powered buildings, and research related to low-income housing alternatives. He was most recently the Primary Investigator and Faculty Advisor for Norwich University’s award winning entry in the U.S. Department of Energy’s 2013 Solar Decathlon Competition.

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Stephen Magneron

stephen magneron

Advanced Housing Specialist, Homesol Building Solutions, Almonte, Ontario, Canada.

Stephen is a Certified Passive House Consultant with a passion for sustainable construction and deep energy retrofits. An Advanced Housing graduate, LEED for Homes Green Rater and Certified Energy Evaluator, he worked as a carpenter for an award-winning green builder in Ottawa before joining Homesol in 2010. He has delivered research for Canada Mortgage and Housing Corporation comparing Passive House with their Equilibrium Net-Zero and SuperEE homes programs, has extensive experience with PHPP modeling and advanced building specifications and assemblies, and is currently the lead energy design consultant for several cutting -edge Passive House and Zero Energy+ projects.

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gregory malin

gregory malin

As Chief Executive Officer, Gregory Malin leads Troon Pacific’s acquisitions of residential property throughout California and oversees company operations and planning. Prior to founding Troon Pacific, Malin founded, directed and supervised worldwide operations for a full- service international real estate services organization that which was involved with the asset management of a broad range of asset types including office, retail shopping centers, multi-family and industrial.

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steve mann

steve mann

Steve Mann, owner of Home Energy Services, is headquartered in Berkeley, CA. He has been involved in the construction business for more than 20 years. His specialty as a builder is extremely energy-efficient residential gut renovations and small additions. His focus is assisting architects, contractors, developers, real estate professionals, and homeowners with sustainable design and construction practices, and improving the energy efficiency of new and existing homes.

Steve’s credentials include LEED AP+ Homes, Certified Green Building Professional, Certified Energy Analyst, LEED for Homes Rater, Green Point Rater, HERS Rater, PHIUS+ Rater, BPI-certified Building and Multifamily Analyst, Energy Star 3.0 Rater, and Certified Passive House Consultant and Builder.

Steve has participated in multiple subject matter expert groups for GBCI, the LEED credentialing authority. He is also a Home Energy magazine contributing editor, former Treasurer and Board member of Habitat for Humanity San Luis Obispo County, and Board member of the California Association of Building Energy Consultants.

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sara mansoori

sarah mansoori

As the Director of Construction at Troon Pacific, Sarah brings a well-rounded breadth of experience to her position. Her years of working in boutique hospitality and high-end residential design as well as construction management enable Sarah to manage any construction project with a unique perspective that is sensitive to both successful building and aesthetics. Her resume of projects includes Raffles Hotel Singapore, Hotel Vitale, Americano, Tower 31 NYC, and InterContinental Hotel SF.

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Meredith Marsh

meredith marsh

M.Sc., LEED AP BD+C Meredith joined Baumann Consulting’s Green Building and Facility Management Group in 2013. Her skills and expertise include a number of green building certifications and standards, including LEED, Passive House and Living Building Challenge. She is actively involved with the Living Building Challenge Collaborative in Chicago and has served as a board member of the Chicago chapter of the Passive House Alliance U.S. since 2013.

In her role as a Green Building Consultant at Baumann, Meredith provides expertise on a wide range of projects including LEED certifications for U.S. and international projects, energy audits, building performance analyses and building envelope commissioning (BECx) services. Prior to joining the Baumann team, Meredith served as the Project Coordinator for the Das Haus tour, an exhibition showcasing German green building technologies that traveled to 12 cities as part of a 13-month North American tour from 2011-2012. In this role she appeared in numerous live broadcast radio, television and media interviews as a subject matter expert on the topic of energy efficiency.

From 2009-2010, Meredith consulted on renewable energy and heritage conservation projects for the preservation department of the UNESCO World Heritage City of Wismar, Germany. Meredith holds a B.A. in Art History and German from Louisiana State University and a M.Sc. in Historic Preservation and Urban Design from the University of Pennsylvania.

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tim mcdonald

timothy mcdonald

Tim is the President and CEO of Onion Flats LLC, a Philadelphia based real estate development/design/build firm. Tim is a licensed architect in Pennsylvania and New Jersey as well as a Certified LEED Accredited Professional and Passive House Certified Consultant and Tradesman. Tim has been an adjunct Professor of Architecture at Philadelphia University, Temple University, University of Calgary, and University of Pennsylvania. As a partner in Onion Flats, Tim’s role is Lead Architect and Construction Manager for many of Onion Flats’ projects. Tim and his team recently completed the first Passive House Certified project in Pennsylvania and is in the process of developing several large multi-family Passive House and Net Zero Energy projects in Philadelphia.

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gary nelson

gary nelson

Gary Nelson is the president of The Energy Conservatory, which he co-founded in 1981. The Energy Conservatory manufactures the Minneapolis Blower Door, Duct Blaster, and other diagnostic tools to measure building performance. Mr. Nelson has tested the air tightness of thousands of buildings and duct systems, and has been a contributor to many of the testing standards that are used today, including those from ASHRAE, ASTM, RESNET and ABAA. Mr. Nelson is one of the researchers on an ASHRAE project that is measuring the air leakage of a large group of new mid-to-high-rise commercial buildings as well as improving the testing procedures, hardware and software for testing large buildings.

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Nettleton

laura nettleton

Laura has over thirty years of experience in housing, green building, and commercial development. She has been on the cutting edge of sustainable design for the past decade.

Currently she is working on the first two passive house projects in Western Pa. Her projects have been recognized by the American Institute of Architects, NAHB, Eco Homes, NESEA, Pennsylvania Environmental Council, US Green Building Council, Heinz Architectural Center, National Museum of Building, Progressive Architecture, HUD, and Pittsburgh Magazine. A licensed architect in the Commonwealth of Pennsylvania, Laura is also a LEED accredited professional. She is co-owner of a residential real estate investment and management company that purchases distressed structures and rehabilitates them.

Laura taught as an adjunct faculty member at Carnegie Mellon University for almost 10 years. She holds a Master of Architecture degree from the University of Oregon and was a member of the second graduating class accepting women, receiving a Bachelor of Arts from Johns Hopkins University.

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matthias pazold

matthias pazold

Matthias Pazold is a member of the Hygrothermal Building Analysis group at the Department Hygrothermics at the Fraunhofer Institute for Building Physics IBP, Germany. Previously, he studied general civil engineering at the University of Applied Science Munich and concluded it in 2011 with the master thesis “A Building-Airflow-Model for implementation in WUFI® Plus”. Since then he is part of the team from Fraunhofer IBP to develop and implement several new software components for the hygrothermal building simulation software WUFI® Plus, like the air flow model, dynamic HVAC models and the monthly heat balance calculation method for the passive house verification in WUFI® Passive.

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richard pedranti

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David Posada

david posada

David Posada has been the sustainability manager at GBD Architects in Portland, Oregon for 9 years and was the passive house consultant for the Kiln Apartments recently completed in Portland, Ore. He received his M. Arch from the University of Oregon and has been a certified Passive House consultant since 2009. He received a design award for his work on an infill project for Portland Metro Habitat for Humanity which was featured in the book “Designed for Habitat: Collaborations with Habitat for Humanity.” David also serves on the USGBC Sustainable Sites Technical Advisory Committee.

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Peter Reppe

peter reppe

Peter Reppe has a Bachelor’s degree in mechanical engineering from Germany, and a Master’s degree in environmental policy from the University of Michigan. He has accumulated nearly 20 years of professional experience with energy efficiency and other green building aspects, both for new buildings and retrofits. Other areas of related expertise encompass environmental life cycle assessment/embodied energy, and LEED certification.

The focus of Peter’s work at SOLARC for the last 10 years has been energy analysis and mechanical design for high-performance commercial buildings. With his passion for net-zero buildings, and his German upbringing, it was a natural decision to become a certified Passive Haus consultant. Recent related PH projects include both single family multifamily projects in Seattle, WA, Portland, OR and Eugene, OR.

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sam rodell

sam rodell

Sam is the principal at Sam Rodell | Architects AIA, in Spokane, Washington, where all projects are designed to Passive House standards.  He became a CPHC in 2011, is a LEED Accredited Professional, and is licensed to practice architecture in California, Oregon, Washington, Idaho, and Montana.  Sam has over three decades of experience designing residential commercial, and institutional projects, twenty years of which he also directed his own construction company.  Sam taught architecture at Washington State University for twenty three years, is on the executive board of SIREWALL, and is a past president of A.I.A. Spokane.

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sarter

john sarter

John has studied construction methodology for most of his life. Early on the job training with specialty restorative builders trained him in the “art” of building from foundation and framing, to fine finish detailing. After apprenticeship and leading to a Journeyman’s Certification at Carpenters Local 35 in San Rafael California, John went on to study drafting and architecture and sustainable architecture in particular at Santa Rosa J.C. and Sonoma State University at the SSU Environmental Technology Center, under the tutelage and on the site of one of the earlier NZE projects by Architect George Beeler of AIM Architecture.

John’s independent studies programs through college resulted in design and development of his first design/build projects in Bodega Bay, Ca. in 1986, and he has continued to refine his craft in numerous residential structures continuously since that time. Continued education in energy use, abuse, and development, and through this the realization that the human / energy equation is very much out of balance has led John to the pursuit of structures that are self supporting and self sustaining, and now to net-positive building systems development. The understanding that this is an evolutionary process leads him to continual inspiration in expanding the boundaries that building science and technological advancement can and will perpetuate.

John feels that it is a societal imperative to create solutions that begin to solve more problems than they create, in order to work towards undoing the damage that the expansion of humanity and industrial growth has contributed to. This has led him on one of many tangents, through various channels and interconnected meetings with key individuals, to Passive House methodology as a powerful tool for energy reduction in the building systems and solutions his firm and colleagues are committed to developing.

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Eric Schmidt

eric schmidt

Eric Schmidt is currently pursuing a Master of Architecture degree from the University of Oregon. He holds a Bachelor of Art in Anthropology from Whitman College. Eric is interested in how “sustainable” building technologies can integrate with human culture.

 

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John Semmelhack

john semmelhack

John is the owner of Think Little an energy efficiency and green building consulting firm based in Charlottesville, Virginia. John consulted on the first certified Passive House residence in Virginia and is currently consulting on three other Passive House projects in central Virginia.

John is a Certified Passive House Consultant, a member of the Passive House Institute U.S. (PHIUS) Technical Committee, and is a PHIUS Trainer for the Certified Passive House Consultant and PHIUS+ Rater training programs. He sits on the boards of the Passive House Alliance U.S. (PHAUS) and the Passive House Alliance U.S. – Capital Chapter.

John is also a certified Home Energy Rating System (HERS) rater, a Technical Advisor to builders in the EarthCraft House Virginia green building program, and a BPI-certified Building Analyst. He is a graduate of the Leeds School of Business (no, not that “LEED”) at the University of Colorado at Boulder.

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colin shane

colin shane

Colin Shane, M.Eng, P.Eng, is a Senior Project Engineer at the San Francisco Bay Area office of RDH Building Sciences Inc., an engineering consulting firm dedicated to building science and building enclosure engineering.

Colin’s experience is varied and covers all components of the building enclosure including walls, glazing systems, balconies, and roofs, and ranges geographically across both Canada and the United States.  Colin has a broad knowledge of building construction and applies building science principles to analyze and design durable, energy efficient building enclosures.

Colin holds a Masters of Engineering in Civil/Structural Engineering from the University of Waterloo and has analyzed and designed highly insulated building enclosures on numerous buildings.

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ShibaikeH

dr. hideki shibaike

Associate Professor, Kyoto Institute of Technology, Dept. of Architecture and Design, Dr. (Eng.)

He got B. Eng. by Mar. 1979, M. Eng. by Mar. 1981 from Kyoto Institute of Technology. He completed the graduate school of science and technology, Kobe University by Mar. 1986 and started his academic career as a research associate of Kyoto Institute of Technology by Apr. 1986. In 1994 he got his doctoral degree from Kobe University and the title of the dissertation is “Boundary element analyses of simultaneous heat and moisture transfer in building wall assemblies”.

In 1995, he promoted as an associate professor of Kyoto Institute of Technology and was awarded Canadian Government Laboratories Visiting Fellowship. He worked for one year as a visiting fellow of Institute for Research in Construction, National Research Council Canada (IRC/NRCC) to develop numerical simulation procedure in order to predict simultaneous hear and moisture transfer linked with mechanical changes in building wall assemblies.

In 1998 and 1999, he was a member of the technical committee for performance evaluations on residential buildings (durability performance section) which was organized by The Better Living Foundation to validate and support technical phase for the amendment of the building standards low which can allow performance based evaluations. His expertise is Building and Urban Physics with the special focus on modeling and monitoring the heat and moisture transfer occurred in building components through whole building to urban spaces to provide building elements and constructions with better performance for sustainable development.

In 2005, the environmental standard of AIJ on hygric material properties were established for which he worked as the general manager of the academic project committee.

In recent years, he has been actively expositing the cutting edge information on practical and technical issues related to hygric performances of EIFS and other innovative components for building envelopes in academic and technical societies in Japan. This wide ranged information covering scientific, technical and practical issues has been investigated through his analytical and numerical studies, field monitoring data on real projects adopting exterior insulation practices, and inspection tours on exterior insulation and other high performance building envelope components which he organized for U.S. and Canada in 2006, 2008 and 2014, for Shanghai, and for Tianjin and Beijing in 2007.

He is a member of American Society of Heating, Refrigerating and Air-conditioning Engineers (ASHRAE), Architectural Institute of Japan (AIJ) and a SHASE Fellow of Society of Heating, Air-conditioning and Sanitary Engineers of Japan (SHASEJ). He is a board member of External Insulation Promotion Council (Specified NPO) and working as an academic and technical advisory.

Recently he has established an bilateral research collaboration agreement between Fraunhofer IBP of Germany and Kyoto Institute of Technology. For the coming five years, they will closely collaborate to improve and propagate practical applications of WUFI Pro, Plus and 2D in the building practices in Japan and hot and humid climate zones.

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brett singer

brett singer

Dr. Brett Singer is a Staff Scientist and Principal Investigator in the Residential Building Systems and Indoor Environment Groups at Lawrence Berkeley National Laboratory. He has conducted and led research projects on a wide range of residential energy, ventilation and indoor air quality topics. His current focus is on IAQ in high performance homes.

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smith tessa

tessa smith

Tessa Smith, CPHC, LEED AP, AIA assoc., is a Principal and Lead Designer at The Artisans Group, a Passive House Design/Build firm.  Her award-winning work is seen throughout South Puget Sound and explores issues of human scale, inter connectivity to site, and the beauty of restraint. Tessa regularly presents and educates on Passive House, and is a founding member of Passive House Northwest.  The Artisans Group has designed and built nine Passive Houses, with many more in development.  Tessa competes in roller derby, and attends Emerald City Comicon religiously.

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Speier

florian speier

Florian is the Founder and Head of Product Development for Zola Windows. He consults clients on a variety of technical aspects of their projects and oversees product development.

Florian was born and raised in Dusseldorf, Germany and received his architectural training at ETH in Zurich, Switzerland and Columbia University in New York City. Florian brings a wealth of technical knowledge and experience to window design. Before founding Zola Windows, Florian had the opportunity to work on a wide variety of architectural projects, both large scale commercial buildings such as the Seattle Public Library and custom homes. His experience includes work at Rem Koolhaas’s Office for Metropolitan Architecture in Rotterdam, SHoP Architects in New York, and Zeitgeist Design in San Francisco, a company that he founded. Florian is a LEED AP, a Certified Passive House Consultant, and a Certified Passive House Builder.

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skander

skander spies

Skander grew up in Chicago and has a degree in Mechanical Engineering from Northwestern University. Before joining Energetechs in 2011, he worked for a large commercial building HVAC design firm in Portland, Oregon and specialized in analyzing energy use in LEED buildings. As a project manager, Skander is responsible for proposing services to clients and designers, selling high performance windows, and installing insulation and HVAC systems. Beyond sustainable design and construction, Skander enjoys climbing, skiing, running, and narrative writing.

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David Springer

david springer

David Springer is vice-president and co-founder of Davis Energy Group, a 33 year old mechanical engineering firm specializing in building energy efficiency. He has been involved in a diversity of projects involving energy analysis, measurement and evaluation, standards development, technology commercialization, and net zero energy building design, and currently manages DEG’s role as a team lead under the U.S. DOE Building America program. He has authored over twenty papers and articles on energy subjects and holds six patents. Mr. Springer is an active member of ASHRAE and has served as juror for two Solar Decathlons. He earned his B.S. from U.C. Davis in 1973 in Biological Science.

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Carsten Steenberg

carsten steenberg

Carsten Steenberg is the CEO of PowerWise. Beginning as a graduate student at the Copenhagen Business School, he led several Danish high-tech firms to record sales growth, expanded worldwide distribution, and earned I-Data Inc. a spot in the top 200 of Inc. Magazine’s 500 fastest growing companies. Carsten has been instrumental in increasing revenue growth in three high tech startup companies, each to over $10M. In 2007 Carsten founded PowerHouse Dynamics and invented the patented eMonitor solution (US 8,649,987), PowerHouse is now a well-funded company with known restaurant clients like Arby’s and Chili’s. Bloomberg Businessweek nominated Carsten to be one of America’s Most Promising Social Entrepreneurs 2010.

In 2010 Carsten founded PowerWise Systems a company that is now the leader in supplying complete modular HW & SW based monitoring systems for commercial buildings & green/performance buildings types like net Zero, and Passive House. He is an “out-of-the-box” thinker, combining an entrepreneur’s strategic thinking with a well- developed “technical layman’s” intuition for sound technical thinking concerning R&D directions. Carsten has proven experience in building external partnerships and strategic relationships.

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mike steffen

mike steffen

Mike Steffen, AIA, LEED AP is Vice President and General Manager of Walsh Construction Co.  Mike is an architect, builder and educator with over thirty years of experience in the design and construction of the built environment.  WALSH is a Pacific Northwest general contractor specializing in all types of multi-unit housing, educational and commercial facilities – with a commitment to being a leader in the construction of energy-efficient, healthy and durable buildings  Over the past decade Mike has taught at the University of Oregon School of Architecture and Allied Arts and has been a frequent speaker to design and construction industry groups regarding the subject of high performance, low energy buildings.

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Win Swafford

win swafford

Win Swafford started in construction building adobes in Santa Fe. A graduate of St. John’s College he worked as a furniture builder before moving to Eugene and running a handyman business, Domestic Tranquility. Joining Ecobuilding Collaborative of Oregon at its founding in 2005, he learned of Passive House in 2009 and took CPHC training that same year. He has worked on several net energy houses including one “almost” Passive House. In early 2011, as part of a CPHC team, he consulted on a six unit affordable multi-family Passive House pilot project that achieved certification in 2013.

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skylar

skylar swinford

Hammer & Hand. Skylar graduated with a degree in Environmental Science from Willamette University in 2007 and has worked in the high performance building industry since. Skylar is a CPHC, PHIUS+ Rater, and a BPI-certified Building Analyst and Envelope Professional, and has played a key role in supporting Hammer & Hand’s ongoing development as a leader in high performance building and Passive House praxis. This ranges from his work on highly visible projects like the Karuna House, Glasswood Commercial Passive House Retrofit, and Pumpkin Ridge House to the behind-the-scenes development of Hammer & Hand’s quality assurance procedures that help guide the application of high performance building principles in the field.

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nabih tahan

nabih tahan

Nabih Tahan, AIA, is an international architect, passive house consultant and CEO of Cree Buildings. Nabih’s over 30 years’ experience in architecture, energy efficiency and sustainable, timber-based construction methods has been honed through work in Austria, Ireland and the US. In 2005, Nabih brought the Passive House Standard to California by retrofitting his own home. It was the first house Passive House in California and the first retrofit in the country. As a consultant to the Austrian Trade Commission, Nabih authored a study describing the opportunities for Austrian companies to introduce their products and systems to the US green building industry. Today, Nabih acts as the North American ambassador for Cree Buildings, educating architects, building engineers, and municipalities to the vast potential of wood buildings to improve the sustainability of the building industry.

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Jesse Thompson

jesse thompson

Jesse is an award winning architect from Portland, Maine who has become a national leader in building science and green design.
Jesse grew up in the Northeast Kingdom of Vermont, and lives in the Deering Center neighborhood of Portland with his family. He received his B.Arch from the University of Oregon in 1996. He is a Maine Licensed Architect (NCARB), a member of the AIA (The American Institute of Architects), a LEED (Leadership in Energy and Environmental Design) Accredited Professional and the first architect in northern New England to become a Certified Passive House Consultant. He is a registered Architect in Maine, Virginia & Maryland. He is a founding member of the Maine Passive House Alliance, which promotes education about this German originated high quality building movement.

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Ashley Tuffo

ashley tuffo

Ashley Tuffo is currently pursuing a Master of Architecture degree from the University of Oregon. Prior to pursuing a Master of Architecture degree, she had a career at a utility distribution company as a project manager working with utilities to implement Bonneville Power Administration rebate programs.

She earned her Bachelor of Science degree from the University of Oregon in 2008. Ashley has a strong interest in energy and environmentally conscientious building control systems.

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German Vaisman

germán vaisman

Germán Vaisman is a Master of Building Science student at Ryerson University and has a previous graduate degree in Architecture. He is particularly interested on building integrated renewable systems and integrated design processes. His research project is oriented in the optimization of houses with central courtyards. He is a recipient of the Norman Esch Engineering Innovation and Entrepreneurship Award for his startup InDee, an investment company that improves the energy performance of new buildings in exchange of the energy savings.

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Hideumi Waki

hideumi waki

Graduate Student, Kyoto Institute of Technology, Master Program of Architecture and Design, B. (Eng.) He got B. Eng. by Mar. 2014, and became a graduate student in Kyoto Institute of Technology by Apr. 2014. He has experienced and learnt how to simulate and tune up the dynamic hygrothermal performances of passive house projects by WUFI Pro 5.3 and WUFI Plus 2.5 involving the field monitoring and data processing on the higher performance buildings, He also has experienced to identify the air-tightness characteristics by using a blower door device.

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iain walker

iain walker

Dr. Iain Walker is a scientist at Lawrence Berkeley National Laboratory and is the Executive Editor of Home Energy magazine. He has over 20 years experience as a building scientist and is an ASHRAE fellow and vice-chair of ASHRAE 62.2. He works on building industry standards for ASHRAE, BPI, RESNET, ASTM, ACCA and the California Energy Commission.

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Sylvia Wallis

sylvia wallis

As a practicing architect, a certified passive house consultant (since 2009) and LEED AP BD+C based in Los Angeles, Ms. Wallis is particularly focused on facilitating an effective migration of Passive House strategies to Southern California. She has initiated the development of the nascent community of Passive House enthusiasts in Southern California so as to enable the type of information- and experience- sharing that has occurred so successfully in the Bay Area. With common state jurisdictions and utility commissions, sharing in addition between Northern and Southern Californians can only prove beneficial.

Ms. Wallis’ background in sustainable design stems from her undergraduate years at Berkeley in the 1980’s. She returned to the Bay Area in 2009 to complete her Passive House training with several current and former members of the PHCA Board. She has consulted on various Passive House projects in Southern California for both individual and developer clients. Continuing training in Passive House approaches has included attendance at the annual national conference and participation in Therm training, as well as incessant reading of articles. She has maintained her ties to her Bay Area Passive House colleagues through attendance at various PHCA seminars and tours, as well as collaboration and peer review of Passive House project issues.

An architect with Harley Ellis Devereaux, her practice centers on sustainable design for educational, civic, and cultural facilities, integrating various energy modeling and performance simulation applications into the design process. Her focus as a design architect has been to respond to, interpret, and enhance the sense of place associated with each project, whether historic, bucolic, or industrial. In its respect for environment, Passive House has become for Ms. Wallis an integral aspect of design that sustains a sense of place.

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Russ Weiser

russ weiser

Russ has a background in Science and worked as an Assistant Professor at Virginia Tech before becoming an Architect. Russ studied Architecture at University of Oregon and worked at the Energy Studies in Buildings Laboratory (ESBL). Working at HKP Architects since 1999, Russ is familiar with all phases of sustainable design and has a keen interest in reducing barriers to Passive House Construction.

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Brandon Weiss

brandon weiss

Brandon is president and founder of Evolutionary Home Builders (EHB), Chicago’s premier sustainable homebuilder. Weiss applies a scientific approach to building homes, employing quality control each step of the way to ensure that all EHB homes function at the highest level of building science, health, and efficiency.

Weiss is a third generation builder, and his performance-focused methodology draws inspiration from his time in Europe playing professional basketball, where he was drawn to a more sustainable way of life and construction.  He looked to bring these ideals to homebuilding in the United States when he started his business in 2005.  Since, Weiss has been recognized by several awards and distinctions, including: 2013 US Dept of Energy Grand Award Home Innovation, 2013 NAHB Master Certified Green Professional of the Year,  2013 USGBC Emerald Award for Home Innovation, 2012 Northern Illinois Home Builder of the Year, 2011 Northern Illinois Remodeler of the Year, and 2011 Best In American Living Award.

Brandon is a Graduate Master Builder, PHIUS Certified Builder, Master Certified Green Professional, LEED AP, BPI Building Analyst & Envelope Professional, Certified Graduate Remodeler, Certified Aging In Place Specialist, built the first Certified Passive House in Chicagoland in 2012, and the first two DOE Challenge Homes in Illinois (17th nationally).

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Whartnaby

michael whartnaby

Michael has more than 20 years of experience in single-family residential design and large-scale, multi-family residential design with a focus on senior housing, universally-accessible housing, and sustainable design. He is currently involved in several projects with a focus on energy efficiency and sustainability including single-family developments, larger senior living apartment buildings, and the renovation a commercial building as a green business incubator.

Michael’s projects have been recognized by HUD, American Institute of Architects,National Association of Homebuilders, The Heinz Architectural Center, Carnegie Mellon Magazine, Pittsburgh Magazine, and the Pittsburgh Post Gazette. Michael is a Certified Passive House Consultant and holds a Bachelor of Architecture from Carnegie Mellon University.

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Andrea Wheeler

dr. andrea wheeler

The Department of Architecture welcomed Dr. Andrea Wheeler as a new Assistant Professor in Fall 2013, where she contributes to the technical lecture series and is a studio professor for the third and fourth years. She graduated in Architecture from Oxford Brookes University, gained an MPhil from the School of Mechanical Engineering, Oxford Brookes University and was awarded a PhD from the University of Nottingham. Dr. Wheeler comes to Iowa State after spending the last six years working on architecture related research projects at the Loughborough University and The University of Nottingham in the United Kingdom. In 2007 she was awarded a prestigious three year ESRC/EPSRC fellowship award to examine sustainable schools and subsequently worked as a research fellow for a central UK government research unit Defra’s Sustainable Behaviors Unit in Westminister, London.

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Lisa White

lisa white

PHIUS+ Certification Manager

Lisa White has been part of the PHIUS Certification team since 2012. She joined PHIUS after earning a degree in Environmental Sustainability, with a minor in architecture, from the University of Illinois at Urbana-Champaign.

In consultation with PHIUS Senior Scientist Graham Wright, White reviews project designs and energy models to evaluate their qualification for PHIUS+ Certification. She reviews any questions about energy models and building plans with the CPHC who submitted them, providing feedback necessary to correct any issues. She also provides consulting services on static and dynamic energy modeling in WUFI Passive, THERM modeling, and planning specific to passive building principles. White has also presented at the PHIUS Annual North American Passive House Conference, and at other conclaves including the Affordable Comfort Institute national conference.

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Whitmore

dan whitmore

Dan has worked in the construction industry since 1987 as a carpenter, general contractor and builder, with additional stints as a designer, consultant and FEMA Inspector. His introduction to high-performance building came at an early and impressionable age when, in 1977, his family built an award-winning Solar Home in Oklahoma where he grew up. As designer, builder and Certified Passive House Consultant he completed one of the first Passive Houses in Washington State.

As a part of the Hammer and Hand, Inc. team he concentrates on project development and implementation in the Seattle market. Among his current projects are two Passive House residences and several high performance remodels. Additionally he is an Instructor for the Passive House Institute US and its new Builders’ Training program, a founding member and current Treasurer of Passive House Northwest and a board member of the Passive House Alliance-US.

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zach whitt

zach whitt

Zach grew up building just about anything you can imagine out of wood: airplanes, decks, houses, instruments, and, most recently, surfboards. After studying Hydrology at Colorado State University, he worked in the field maintaining off-grid weather stations to monitor snowpack, but missed the head-on-hands-on problem solving woodworking always seemed to offer. He has since transitioned back to construction, most recently obtaining his Passive House Builder’s Certification and working on incredible projects in the Colorado area. When not tinkering with your windows and doors for optimum performance and operation, you can find him making sawdust in the woodshop, backcountry skiiing, pickin’ a guitar, mountain biking, chasing trout, or building his tiny house.

As Zola Windows’ Lead Technician, Zach has the pleasure of traveling around the country (and sometimes the world) to assist with incredible Passive House projects in both the design and build phase, helping builders and architects integrate high performance windows and doors into high performance buildings. He has had the unique opportunity of seeing a multitude of projects from a variety of architectural and building styles, giving him well-rounded insight into quality window installation.

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Graham S Wright

graham s. wright

PHIUS Senior Scientist, Chair of the PHIUS Technical Committee

Graham S. Wright leads PHIUS’ research and development efforts, including ongoing work to adapt the existing passive house standard to North American climate zones. He also established and leads the PHIUS Certified Data for Windows program, which evaluates windows for use in passive building applications for specific climate zones. Wright also helped launch the PHIUS+ Certification program, and still provides input to that program.

Wright also serves as the Chair of the PHIUS Technical Committee, a consensus based panel of passive building experts who review technical standards and practices and publish findings. He earned a Ph.D. in electrical engineering from the University of Illinois at Urbana-Champaign with thesis work related to ink-jet printing. He worked 10 years for Eastman Kodak on development of toner-based printing technology. In 2007, he joined Americorps VISTA and moved to Minnesota, where he helped the Rural Renewable Energy Alliance develop a durable and efficient solar air heat panel. In 2008 he served as a permaculturalist for the Hunt Utilities Group and discovered passive house.

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