CHRISTINE MAREZ, LEED AP, ENV SP, CIG
Vice President

Christine leads our energy project development and sustainability strategies. She has extensive experience in public agency, education, and corporate clients in sustainability strategic planning, energy efficiency, renewable energy, and climate resiliency.

ADAM TODD
Director

EMMA SORRELL, ENV SP, TRUE Advisor, ISO 20121
Associate Director

Emma is a project manager and data analyst with over six years managing sustainability program development, energy and sustainability project implementation, water conservation, waste reduction and diversion, and behavioral change.  Her certifications include TRUE Advisor, SCAQMD, and Certified Employee Transportation Coordinator.

ANGEL AYALA, CEA, LEED AP O+M, CCM
Senior Project Manager

Angel is a Senior Energy Project Manager with more than 10 years of experience assisting public agencies with the development and implementation of energy efficiency programs. He is LEED AP O+M certified and a Certified Energy Auditor (CEA). Angel is also a Certified Construction Manager and has extensive experience with the development, design, and construction of renewable energy and battery storage projects in California.

Arvind Subramanya, P.E.
Senior Energy Engineer

Arvind Subramanya is a Senior Energy Engineer at Cumming and brings over 15 years of experience in energy management, utility programs, building technologies, sustainability, smart grid solutions, renewables, and project management. Arvind has led and worked on energy efficiency programs with utilities, state, city, federal, educational, non-profit, commercial, and industrial sectors to achieve energy efficiency, strategic decision making, development of strategic plans towards sustainable operation, building operations Life Cycle Cost Analysis (LCCA), and implementation of energy efficiency and sustainability projects. In addition to energy efficiency programs, Arvind has led several commissioning, retro-commissioning, and monitoring based commissioning projects and has authored research projects developing white papers and articles to support energy efficiency, sustainability, and electric load management.

KATYA BALAKHOVSKY, ENV SP, Well AP
Project Manager

Katya is a Project Manager managing environmental compliance and sustainability training programs for public sector clients. She is well-versed in green building and sustainable infrastructure, as well as healthy building and sustainable events. She also supports our Energy Team with energy and solar modeling.

JESSICA RAY
Project Manager

Jessica has over 14 years of project management, energy efficiency, real estate and facilities experience. She has a background in ground-up construction and management of commercial and industrial facilities with a broad understanding of the integration of building systems, occupant behaviour and operations. Jessica identifies opportunities within buildings, and across portfolios for our clients, to increase operational efficiency and implement sustainable energy efficiency solutions.

Mohamad Khazem
Project Manager

Mohamad is a LEED AP, BD+C certified Project Manager and Energy Engineer with experience across a variety of sectors including multifamily, hospitality, commercial, industrial, and education. He has conducted numerous energy audit and energy analysis projects that have provided notable improvements in energy consumption on projects nationwide.

Sudheer Ballare
Program Manager

Sudheer is a Sustainability Program Manager and a data scientist with more than 11 years of experience in delivering sustainability strategic planning and climate change advisory projects. Sudheer specializes in greenhouse gas accounting, decarbonization, environmental compliance, advanced sustainability data analytics, materiality analysis and corporate ESG reporting. His work spans a wide variety of public, private, academic, and government clients, among others.

DANIELLE GARCIA
Project Coordinator

Danielle is a versatile Project Coordinator, whose passion for sustainability and conservation can be seen through her dedication to our clients. With her experience in the multi-sectored and fast-paced entertainment industry, she works to support the team in developing, consulting, and managing the successful incorporation of sustainable infrastructures into all our client’s impactful work.