Bijan has been in the energy consulting industry since 2006. His main areas of interest are energy efficiency, conservation, and renewable energy. He has an extensive background in building science and has worked both on existing homes as well as new construction. He understands and believes that energy efficiency is one of the least expensive and most effective ways to help our environment.

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Bijan is a PHIUS+ (Passive House) Rater and Verifier, RESENT Certified HERS Rater, BPI Building Analyst, ICC Residential Energy Inspector/Plans Examiner, and holds a Ph.D. degree in Civil and Environmental Engineering from Stanford University.

Working at an energy efficiency company was a natural step for Pari to take after having worked in a conservancy in North Carolina. She saw how homeowners, architects, and builders collectively working toward building sustainable, energy-efficient homes was making a better environment for future generations. Pari's diverse background in process control, project and sales management, and information technologies has allowed her to assist with managing our projects and servicing our clients in the best way possible.

Justin's primary role as a HERS rater and PHIUS+ verifier is to ensure the successful completion of projects from start to finish. This includes initial analysis and discussions, field visits and testing during construction, as well as final testing and certification with energy modeling software. Thinking about reducing energy use and sustainability, especially in a field where many people might not consider it is what attracted his attention to this growing industry.

As a HERS Rater, Saeed's interest in energy efficiency stems from his background in construction and MEP. Seeing how energy efficiency measures during construction resulted in energy savings and sustainability was remarkable to him. Saeed is happy to be part of how the plans and executions of energy savings in construction turn into actual cost savings and comfort for occupants.

Matheus is a Civil Engineer. He was associated with the 2016 Rio Olympics – managing the construction of an athlete residential complex, which was the first neighborhood in Latin America to get a LEED certification. Such experience awakened in him a passion for the environment, net-zero construction, and green buildings. Matheus has an MBA from Babson College and joined the A9 Green team in June/2019.

As an environmental studies graduate at Brandeis University, Cameron developed a curiosity for how the natural and built environments interact. His goal is to work towards creating a sustainable future where the environment we create has less of an impact on the natural world we live in. He believes energy efficiency is one of the first steps towards building a healthy relationship between man and nature.