Board of Directors

Constantine (Taki) Eliadis, Eng., MBA


TakiEliadisConstantine is serving his second-term as Chair of SBC. His career spans 20+ years in sales and marketing of advanced technology and energy services. His management and energy sector experience includes private, public, and not-for-profit sectors. He has held senior management and/or advisory roles with Toronto Hydro Energy Services, Enwave Energy Corporation, OZZ Corporation, and GreenSaver. He has also advised energy technology companies and start-ups across North America. At the Ontario Power Authority, Constantine was the architect of Ontario’s first portfolio of utility-delivered multi-sector electricity conservation programs, providing more than $900 million in funding to the market. Constantine is a mechanical engineer (B.Eng. McGill University,’85) and an MBA from Wilfrid Laurier University (’95).

Jiri Skopek, AA Dip., OAA, MCIP, RIBA, LEED GA

Vice Chair

JiriSkopekJiri is an architect and planner with over 30 years of experience in sustainable development. He serves on the Toronto 2030 District and Green Building Festival board sub-committees. He has been involved since 2000 with the iiSB Canadian Team for the International Green Building Challenge. Jiri is Managing Director, Sustainability with ECD/JLL, advising to owners and managers of large commercial building portfolios on sustainable design, development, and management. He is a board member with the Sustainable Housing Foundation and the Beach Renewable Power Co-op. He also serves as representative of the Canadian Committee to the ISO TC59/SC3 on Sustainable Building Construction as well as the ULI Greenprint Benchmarking Committee.

Bob Bach, P.Eng.

Secretary & Treasurer

BobBach-BoardBob is a professional Engineer and Senior Associate with Energy Profiles Limited in Toronto. Bob is a go-to resource as an independent consultant in the energy sector. His 30+ years as a consultant has seen involvement in virtually every facet of the built environment, in codes and standards, conservation, green building design, and energy analysis. Bob has facilitated major design projects including Union Station, Toronto City Hall, Regent Park, and the Rogers Centre. Bob is a founding Director of SBC and currently serves as Secretary and Treasurer. Bob is Past President of the Toronto Chapter of ASHRAE, Vice Chair – Energy for the Building Code Conservation Advisory Council since its inception, and has been a member of the iiSBE Canada Team for the World Sustainable Building Conference since 1999.

Larry Brydon, LEED AP

LarryBrydonLarry has worked in the HVAC distribution and energy services market for over 25 years. He is an NRCan certified Energy Evaluator. He is currently VP Business Development with Cricket Energy, and past Chair of SBC. He serves on the Board of Directors for EnerQuality and the Canadian Energy Efficiency Alliance (CEEA). His past board experience includes the Building Industry and Land Development Association (BILD), and Past Chair of the Toronto Chapter of Canada Green Building Council’s (CaGBG). Larry has contributed to a number of industry initiatives including the LEED Canada for Neighbourhood Development, EnergyStar® for New Homes, and LEVEL, EnerQuality’s new certification program for hi-rise.

Arlene Gould, MBA, R.G.D. FRSA

ArleneGouldArlene is a design management consultant, researcher, and educator, and has been a champion for sustainable design to the business and social communities for over 20 years. Arlene is the Strategic Director for Ontario’s Design Industry Advisory Committee (DIAC), a non-profit, cross-disciplinary design research group established by the City of Toronto in 2001. She teaches Design for Sustainability in the Built Environment in the Faculty of Environmental Studies at York University, convening students from various disciplines to explore the art and science of sustainable design. Arlene is also the Coordinator of the Design Management Program at Ryerson University. She is a member of the Registered Graphic Designers of Ontario, and is a Fellow of the RSA, London, UK.

Mary Sye

Mary has been involved with the Ontario building construction industry for more than 25 years, and has held a variety of roles with Enbridge gas with both the DSM and gas supply businesses. Mary is the Marketing and Program Manager for the Savings by Design program for builders and developers and was previously Manager for New Construction Markets.

Mary’s industry involvement includes organizations such as the OHBA, Niagara Home Builders Association (Board member), and BILD (board member). Mary has contributed to municipal energy planning, including the Toronto Green Standard.

Always willing to help, Mary offers her time to industry and charitable organizations including the Niagara women Build for Habitat for Humanity, Toronto Habitat for Humanity, EnerQuality, CAMH, and Toronto Big Sisters. Mary was a founding member of WINC (Women in Construction).

Tom Ponessa

Director of Programs

Tom_PonessaTom’s involvement in sustainable design began in 1993. As SBC’s Director of Programs he has been responsible for the content of the annual Green Building Festival. He has managed and facilitated several Integrated Design “charrettes” including BMO Stadium and East Gwillimbury’s sustainable development plan. He spent nearly 5 years at Delcan as the Manager for Sustainability. Tom has also worked with the Design Exchange where he initiated and delivered programming related to sustainable design. He currently provides independent consulting services in the field of sustainability. Tom is a LEED AP and holds degrees in Architecture (Dalhousie) and Urban Geography (Toronto).

Michelle Xuereb

Michelle is a licensed architect and Senior Associate at Quadrangle Architects Limited. Michelle joined Quadrangle in 2006 as an architect and the firm’s Sustainability Strategist, leading Quadrangle’s Green Team and working on over 30 LEED certified projects. Michelle is a specialist in complex projects including planning and phasing of the most nuanced renovation projects. Projects of note include 130 Bloor Street West, 700 Bay Street, ONroute service centres, Corus Entertainment and 80 Atlantic, a five storey wood office building. Michelle has been active in many local green initiatives, such as the consultation processes with the City of Toronto for the Toronto Green Standard, Bird Friendly Development Guidelines and the Green Roof By-law. Prior to joining the Board, Michelle was the architect for The Archetype Sustainable Condo Project and was the Past Secretary of the Canada Green Building Council Greater Toronto Chapter.


Michael Singleton

Executive Director

MikeSingletonAs Executive Director of Sustainable Buildings Canada (SBC) Michael Singleton has more than 20 years of experience as an economist focused on energy policy and resource planning. In his role as Executive Director of SBC, Michael manages all aspects of the organization’s operations, and delivers the SBC mandate. Michael also sits on the Board as an ex-officio member. He has been involved extensively with energy policy, program design, delivery, and evaluation. His hands-on methods deliver results, and include the delivery of integrated design process workshops, training, education, and research. He also leads SBCs flagship event, the annual Green Building Festival. Mike is owner and principal of the SeeLine Group Ltd., a boutique consulting firm serving government, agencies, and utilities.

SBC Sponsor & Partner


From @SustBldgCan

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