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7group-About Us

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7group-About Us 2017-07-18T18:11:34+00:00

Our Being State

7group is a network of like minded companies who share a passion for

Who Is 7group

The Essence of 7group

“Humans are a part of nature, not apart from nature.” -Marc Beckoff

We all want to make an positive impact on the world. In all humility all we can generally expect is to make a small dent. At our core 7group has been essentially trying to empower systemic change in the way humans live through the instrument of building since our coming together over 20 years ago. While our focus has expanded from technical systems to living systems, our aim remains the same. We explore connections, to develop interrelationships, that promote holistic affects. The trajectory of our thinking has led us to the obvious conclusion that humans need to re-member their contributory place in the council of beings as co-evolutionary participants in nurturing and contributing to the health of all life.

We belief that:

  • All life matters . . . Humans are nature
  • Everyone plays a valuable role
  • The built environment serves as an instrument for regenerating life

The process is the journey, it is all about the journey.

Beginning with integrative process – not enough.

Regenerative Whole-Systems Approach

Each particular place is alive, unique and evolving.  If we want to flourish over time, we must understand that we are in mutually beneficial relationship with each particular place and that humans play a participatory role in the vitality of the living systems in which we are nested.

The basis of regenerative whole-systems approach lies in understanding that role through understanding the uniqueness of each place we live and work – and what created and continues to create that unique identity. The cultural environment we call a community is a living system composed of many complex cultural and natural systems that form a web of mutual support. The health of cultural (and economic) systems is ultimately dependent on the health of natural – or living – systems.

Regeneration is rooted in the belief that healthy living systems have an inherent capacity to continually generate new sources of life for and within themselves and their environment – i.e., to re-generate. This work is grounded in a philosophy that humans (and human activities) are not apart from the development and ongoing evolution of such healthy living systems; rather, humans serve a participatory role in their continuing viability and vitality. Through the practice of developing how we are thinking in this way about whole living systems, any project can be leveraged as a highly effective acupuncture point for helping transform community vitality and regenerating life.

There are two interrelated dimensions in this regenerative planning work:

  • At its entry level, Regenerative Design is a practice for reversing the systemic decline in living systems and creating the basis for self-renewing socio-ecological vitality.
  • Regenerative Development is a continual process that builds the capacity, capability, and will of stakeholders to serve as co-designers and active participants in the continual evolutionary transformation of their unique place.

Regenerative Development and Design comprises a meta-discipline that combines the pattern thinking and practices of Ecological Design, Permaculture, Biophilia, Organizational Psychology, Neuroscience, and Integrative Design.

The purpose of regenerative development and design is to facilitate and guide the evolution of a place toward its highest creative and productive potential in a way that explores its unique nature and capacities (essence), so that planning and design efforts improve the capability of all living systems (including the larger whole-system in which each place is nested) to evolve towards higher levels of vitality and viability indefinitely. Through a series of workshops, participants experience this work through highly interactive engagement and discussion around how building and development can be seen as an instrument for healing, sustaining, and regenerating the community of life in each unique place by re-membering that we play a participatory role in the vitality of the living systems in which we are nested.

The process of working on projects from this whole living-systems perspective shifts the focus of everyone’s attention from simply solving problems and working only on “things” (such as buildings) to seeing any such project as an instrument for working on realizing the highest creative potential of the larger systems in which the project is nested (and inter-dependent). This shift in focus builds an understanding of the particular nature of each unique community/place and the particular reciprocal interrelationships (between human and “natural” systems) that create that uniqueness.

Working in this way awakens a deep and caring sense of place and meaning that becomes transformational by serving as the source of new community spirit and individual Will grounded in what people really care about. Communities all over the world currently engaged in this process are reconciling longstanding deep divisions, improving the quality of life for all inhabitants (all species), and delivering real value to all stakeholders by collaboratively co-creating processes of reciprocal exchange aimed at the health of the whole, not just the pieces.

Origins of 7group

The original seven partners were:

Front L to R – Brian and Alan. Back L to R – Marcus, John, Andy, Scot, and Tom

Alan Barak, lawyer and social fundraiser

John Boecker, architect

Scot Horst, materials expert

Tom Keiter, film maker

Andy Lau, engineer, professor, and modeling expert

Marcus Sheffer, energy expert

Brian Toevs, HVAC designer

Prior to forming 7group the original partners brought divergent but complimentary skills and experiences to the partnership.

Alan – was a lawyer by training.  He has an amazing ability to be a catalyst and convener to jumpstart worthwhile enterprises. He was actively involved in the central Pennsylvania region in assisting non-profits and institutions by bringing consultants and funding together to promote greener buildings. P.S. – Alan left 7group to become the Assistant Attorney General in Saipan and is currently Assistant General Counsel at the Washington, DC Department of Energy & Environment.

John – had worked in the Harrisburg area for several years as a design architect. Design awards, yatta, yatta.

Scot – was a classically trained opera performer. He also had been designing and making custom furniture for clients in New York City. He formed his own company in 199X making VegTables and establishing his knowledge of green materials. P.S. – Scot was a Senior Vice President at USGBC in charge of the LEED Green Building Rating System and is now the CEO of ARC Skoru.

Tom – had a film making company in State College and worked for a wide range of clients.

Andy – had been working on solar energy and energy efficient buildings since 1977. Andy was a professor of engineering at Penn State Harrisburg and worked on projects with the PEO and on energy modeling of several buildings with EO. P.S. – Andy is an engineering professor at Penn State University Park teaching first-year design and sustainability.

Marcus – has an environmental studies degree and a passion for developing solutions to environmental issues.  For 12 years he had worked for the Pennsylvania Energy Office (PEO) and had formed his own energy consulting firm, Energy Opportunities (EO) in 1993. Marcus and Andy had been working together on solar energy and energy efficient buildings since 1984.

Brian – was a former student of Andy’s and had been working in the area doing HVAC design for several years and had his own design firm.

 7group Creation Story

On December 12, 1996 a meeting was convened to discuss the possibility of greening the upcoming Pennsylvania Department of Environmental Protection’s (DEP) South Central Regional Office Building (SCROB) in Harrisburg. Alan Barak was promoting green building in the Commonwealth under a grant from the Heinz Endowments.  He had a personal connection with the sister of the developer building the project and was able to arrange for the meeting. He then contacted Steve Lee, an architectural professor from Carnegie Mellon University, and Marcus Sheffer, an energy/environmental consultant, to arrange for them to assist him in pitching this new idea to the project team. John Boecker as the project architect was also in attendance. The outcome was only somewhat predictable as greening the project and DEP’s mission were an obvious match. Jim Toothaker was in charge of the project for DEP and his crossed arms during almost the entire meeting clearly displayed his skepticism. However, Jim knew common sense when he heard it and made the visionary call to go green and 7group was born. The project ended up being one of the first 12 LEED Certified projects in the world.

From this origin, additional future partners in 7group worked on the SCROB project including Scot Horst who built furniture and installed green materials in the lobby and Tom Keiter who prepared a video about the project entitled Pennsylvania’s First Green Building.  The SCROB project was followed in succession by the PA DEP Cambria Office Building project in Ebensburg, PA. John was once again the project architect, Scot served as the green materials consultant, Tom made another series of videos, Marcus served as the energy consultant and brought in Andy Lau to do the project energy modeling. Andy in turn introduced us to Brian Toevs, a former student of his, who did the building commissioning.

More DEP projects followed and the future 7group partners began working together more and more frequently. Business relationships became personal friendships.  Once again serving as a catalyst and convener, Alan brought us together (over a beer at the picnic table in his backyard) and suggested we form a business partnership.

We said why not.


John Boecker
John BoeckerArchitect
John Boecker is an Architect, and as a founding partner, he helped develop 7group as an internationally recognized multi-disciplinary consulting firm focused on integrative design and regenerative development. His practice has focused exclusively on sustainability and regeneration since 1996. Along with his 7group partners and Bill Reed, he co-authored The Integrative Design Guide to Green Building, a seminal book published by Wiley in 2009. He served as Project Architect for two of the first 15 LEED certified projects worldwide and as primary LEED/integrative design Consultant on over 100 additional LEED certified projects in eight countries. His design work has been recognized by over 40 design awards, including 25 Design Excellence Awards from AIA, three Pennsylvania Governor’s Awards for Environmental Excellence, and AIA’s nationwide Top Ten Green Projects in 2000, 2009, and 2016. As a highly sought keynote speaker, John has facilitated workshops on the benefits of integrative design and regenerative development in 35 states and 14 countries.
Tom Keiter
Tom KeiterFilmmaker
Tom Keiter has over 30 years of experience as a communications consultant, filmmaker, and developer of multiple media communications tools. He is a founding partner in storyshop llc, a documentary production group and has been producing for public television and independently. He has produced numerous projects on green building and sustainability issues, including Pennsylvania’s Building Green in PA program, a series of DVD tools, including Lessons Learned, first utilized in USGBC’s LEED Training Workshops. A partnership with Rocky Mountain Institute produced a two-program High Performance Building series, Perspective & Practice and High Performance by Integrative Design. He originated the nationally distributed public television project Water Blues, Green Solutions, which was a follow-up to Liquid Assets, both focused on water. His work has received four Emmy Awards, as well as recognition in the International Film & Video Festival, CINE Golden Eagle, the Communicator Awards, and the Engineering Journalism Award from the American Association of Engineering Societies.
Marcus Sheffer
Marcus ShefferEnviroenergist
Energy consumption and production is at the core of virtually all environmental impacts. Focusing on these issues is how Marcus Sheffer has developed a national reputation as a leader in energy management, efficiency, conservation and renewables. After 12 years at the Pennsylvania Energy Office, he founded Energy Opportunities, Inc., and provides technical consulting services on building energy issues, renewable energy systems and the environmental impacts of human enterprises. He also operated the York County Community Foundation Energy Program for 20 years, providing technical assistance to local nonprofits. A teacher and author of the Pennsylvania Solar Manual and co-author of The Integrative Design Guide to Green Building, Marcus has also held numerous volunteer positions with U.S. Green Building Council, ASHRAE, and the International Living Future Institute. He is a LEED Fellow and Living Future Accredited. His training in environmental studies brings a unique perspective aligning with his current focus is on learning and sharing the broader implications of regenerative design.
Brian Toevs
Brian ToevsEngineer
When it comes to commissioning, Brian Toevs, P.E., is hard-wired for the task. As founder and president of BETA Engineers, PC, his 25 years experience in building systems design has given him hands-on expertise in building subsystems ranging from fire protection, dust collection and sanitary sewer to process piping, ventilation and HVAC. He took that expertise and began doing commissioning work more than ten years ago, and hasn’t looked back. He is a widely respected commissioning agent, serving that role for a wide range of facilities, including government office buildings, correctional facilities and schools, along with commercial office buildings, hospitals, industrial facilities and wastewater treatment facilities. As a noted building forensics investigator, Brian specializes in cause and origin investigations.


Cris Argeles
Cris ArgelesSenior VP of LEED Certification
Cristina Argeles is Vice President of West Main Consultants, LLC, a 7group company, where she focuses on project management, development and implementation. She is an expert in the USGBC’s LEED green building rating system, serves as the liaison to USGBC for 7group’s LEED certification reviews contract, serves as a technical reviewer for certifications, and works with clients interested in pursuing LEED certification for their building projects. She also assisted in the development of the Cool Climate Concrete (C3) Program, a carbon offset program using blended cements as a carbon mitigation strategy. She earned a Master of Environmental Management degree from the Nicholas School of the Environment at Duke University and a BS degree in biology and environmental sciences and policy from Duke University.
Lura Faust
Lura FaustOperations Synergizer
Lura Faust is the senior operations coordinator at West Main Consultants, LLC, a sustainable materials consulting firm and a 7group company. She coordinates all financial, management, marketing and human resource affairs for nine different companies including 7group. Lura coordinated all the behind the scenes efforts throughout the publication process of 7group and Bill Reed’s seminal book, The Integrative Design Guide to Green Building, published by Wiley in April, 2009. She also helped develop the Monitoring and Verification Plan for the Cool Climate Concrete (C3) Program, a carbon offset program using blended cements as a carbon mitigation strategy, and implemented the program successfully retiring more than 406,000 metric tons of CO2 offsets. Lura earned her BS in Business Administration with a concentration in Accounting from Kutztown University in 2004.
Alvin Changco
Alvin ChangcoYour Content Goes Here
Alvin Changco is President of West Main Consultants, LLC, a sustainable materials consulting firm and a 7group company. He manages client projects pursuing LEED certification and reviews certifications under the USGBC’s LEED green building rating system. In addition, he provides intellectual property and general corporate legal services with a particular focus on developing property right issues in international carbon emissions programs and policies. Alvin earned a Juris Doctorate degree from Villanova School of Law, a Masters of Science degree from Case Western Reserve University in the Department of Biochemistry, and a BS degree in biochemistry from Albright College.
Todd Reed
Todd ReedSun Wrangler
Todd is a Daylighting and green building consultant for Energy Opportunities, Inc., a 7group member company. His main responsibilities include reviewing LEED certification documentation for USGBC, providing general LEED consulting, managing the LEED aspect of projects seeking LEED certification, and conducting daylight analysis on green building projects. Todd received his BA of Architecture and Master’s of Architecture degrees from the University of North Carolina at Charlotte. He is a LEED-Accredited Professional, a Certified Passive House Consultant, and past member of the USGBC’s Environmental Quality Technical Advisory Group’s Working Group on daylight.
Sol Lothe
Sol LotheYour Content Goes Here
Sol Lothe is a LEED Consultant with West Main Consultants, LLC, a 7group company, where he reviews certifications under the USGBC’s LEED green building rating system and manages client projects pursuing sustainable and green building strategies. He earned his BS in Architecture from Penn State where he was involved in the 2007 Solar Decathlon and the American Indian Housing Initiative.
Gerren Wagner
Gerren WagnerCharge Conductor
Gerren Wagner is a LEED-AP with Energy Opportunities, Inc., a 7group company, specializing in energy and environmental consulting services. Her main responsibilities include reviewing LEED certification documentation for USGBC, managing the coordinated completion of LEED certification reviews within the office, and performing general office management tasks. Gerren earned a BS in Spanish from the Indiana University of Pennsylvania and is currently completing coursework towards a degree in Structural Design and Construction Engineering Technology at Penn State Harrisburg.
Tyler Thumma
Tyler ThummaAnalytical Factotum
Tyler Thumma is a Mechanical Engineer who joined Energy Opportunities, Inc., a 7group company after completing his BS in Engineering at Messiah College. Tyler uses energy modeling to simulate the energy performance of commercial building designs, estimate the impacts of alternative design strategies, and for the purpose of Measurement and Verification (M&V), often for projects pursuing LEED and/or Living Building certifications. He conducts energy audits and performs utility billing analysis to make recommendations for implementing energy cost saving measures. He also reviews the technical energy and indoor environmental quality credits for projects seeking LEED certification.
Misty Steinert
Misty SteinertFinancial Ranger
Misty Steinert is a financial manager with West Main Consultants, LLC, a 7group company, where she maintains financial records for several different companies, coordinates general office administration, and assists with human resource administration. In addition, she coordinates certification reviews under the USGBC’s LEED green building rating system. She also assisted with the verification of carbon offsets through the Cool Climate Concrete (C3) Program, a carbon offset program using blended cements as a carbon mitigation strategy.
Carrie PlatusichYour Content Goes Here
Your Content Goes Here
Holly Griffin
Holly GriffinFinancial Wizard
Holly Griffin is the Bookkeeper for Energy Opportunities, a 7group Company. She manages the accounting portion of the business transactions and makes sure everyone gets paid. She also assists with the organizational logistics of managing the review of LEED Certifications. Holly has a BS in Business Administration from Penn State and an MBA in Business Administration from York College where her focus was on Lean Manufacturing and Statistical Analysis . She is also CPIM certified for Inventory Management.