Ingrid Rohmund is Senior Vice President and leads AEG’s consulting organization, which is comprised of consulting, implementation services, and solutions delivery. Her role reflects 30 years of experience working with utilities, government agencies and other organizations to optimize their demand-side and load management activities and meet new challenges through rigorous research and analysis. Her approach to client engagements in grounded in transparency and collaboration.

Ingrid’s expertise is in market assessments, end-use forecasting, resource potential assessment, business strategy, regulatory support, expert testimony, and software development. She has directed more than 60 planning and forecasting studies in the last ten years. Ingrid received BA degrees in Economics and Political Science from the University of California at San Diego and an MBA degree from the University of California at Irvine. She held management positions at Regional Economic Research, EPRI Solutions, Global Energy Partners and EnerNOC before joining AEG. She enjoys living and working in San Diego.

Tim Maslak is Senior Vice President of AEG, the visionary for AEG’s transformation to a technology services company and an integral partner to parent company, Ameresco. Tim has nearly 30 years of experience in the energy utility industry. He has a diverse background in project and program management, technology and information systems, and specializes in IT solutions for energy efficiency, renewables and demand response programs and portfolios. His areas of specialization include enterprise system implementation, program and portfolio tracking and reporting, regulatory support and program evaluation. Tim has a Bachelor of Arts degree in Psychology from S.U.N.Y. at Buffalo. He has completed coursework in Novell Network System Administration, SAS Programming and Reporting, HTML and PERL programming, Project Management, and is a member of The Association of Energy Engineers and the Association of Energy Services Professionals.

Kelly Marrin is the Managing Director of AEG's Analytics & Research team. With more than 15 years of utility industry experience, she leads this practice area, including traditional EM&V of DSM programs, market research, and advanced analytics. Her expertise includes impact and process evaluation of DSM programs, statistical analysis, econometric modeling, sample design, utility load forecasting, and technical writing.

Kelly has a wide range of experience with impact and process evaluation approaches. She is currently directing the evaluation of several clean energy focused projects and portfolio-level energy efficiency evaluations. She also and manages AEG’s engagement as the independent evaluation measurement and verification contractor with a public utility commission, including verification of statewide savings and a statewide baseline and potential assessment. Kelly has a technical focus on DR impact evaluation. She has directed the ex-post and ex-ante impact analysis of two statewide Demand Response programs, Capacity Bidding and the Non-Residential Critical Peak Pricing Programs, as well as the ex-post and ex-ante impact evaluation of a dynamic pricing program portfolio. She also has expertise in both DR program design and potential analysis, having participated in numerous DR potential studies with various clients.

Kelly is an active member and instructor for the Association of Edison Illuminating Companies (AEIC), and active with the Peak Load Management Association, ACEEE and the Western Load Research Association (WLRA). She holds both a Bachelor's and Master's in Economics from California State University in Fullerton and lives and works in San Luis Obispo County, California.

Tom Phillips is Vice President of Customer Engagement and leads AEG’s business pursuits including managing customer relationships, new program and project development, contract alignment, and customer satisfaction.  Tom has over 22 years of experience working in the government, utility, and industrial sectors with specific focus on project management, engineering, and sales.  He has a diverse background and experience set spanning process measurement, AMI, design engineering, process automation, advanced process controls, energy performance contracting, and demand side management.  Tom prides himself on ensuring project and contract development is carried out with the customers’ best interest in mind and that details are covered thoroughly to ensure mutual success for AEG and our clients in our work together.

Tom has worked as both a supplier and an end use customer over his career which gives him the correct experience to understand customer needs and requirement.  Tom received a BS degree in Paper Science Engineering from the University of Wisconsin – Stevens Point with a minor in Chemistry. He has held both engineering and management positions at Honeywell, Smurfit Stone Container, GT Advanced Technologies, and McKinstry over his career. He enjoys living and working in Missoula, Montana and is focused on Environmental Sustainability and Conservation.  In his free time he is passionate about spending time outside skiing, hiking, and camping with his wife and four children.

Kenny Maslak is Chief of System Architecture and Development at AEG.

Kenny has over 20 years of experience in systems development. He has an extensive background in application programming, networking, server and infrastructure design, systems development and integration, database administration, consulting, and project management.

Kenny has provided consulting services to companies in systems analysis, system development, technology and vendor identification, specification and implementation, ASP development, and identification and technical analysis of licensed and ASP CIS alternatives. He is the lead application and database framework designer for the VisionDSM ™ workflow management system. AEG’s premier SaaS offering which administers all aspects of DSM Program creation and management.

Kenny manages the development and hosting of multiple internet-based back-office applications for both municipal and investor-owned utilities, and he is responsible for the management, integration, and security of all of AEG’s computer-based systems and networks.

Andrew Cottrell is the Managing Director of AEG’s Planning and Program Design group. He provides advisory and analytical consulting for a comprehensive range of demand-side projects and studies covering energy efficiency, demand response, beneficial electrification, customer generation, and grid planning. Services include program design, regulatory support, cost-effectiveness analysis, program evaluation, market potential, and business strategy.

Andrew has 15 years of experience in regulatory support, specializing in expert testimony, settlement negotiations, regulatory strategy, and discovery requests and responses. Andrew has testified before public service commissions in multiple states, including IL, MI, IN, NJ, CO, and NY. Andrew has a Master of Public Policy (M.P.P.) degree from the State University of Rutgers – Edward J. Bloustein School of Planning and Public Policy and a Bachelor of Arts (B.A.) degree in Engineering from Lafayette College. He is a Certified Measurement and Verification Professional (CMVP).

Jamie Nerys is Director of Client Success, overseeing AEG's Implementation practice area. Jamie has over 18 years of experience in the energy industry, spending the past 12 years leading energy efficiency and demand response programs in various roles. Throughout his career, he has led multiple successful utility program implementation initiatives across the US.

Jamie has experience ranging from implementation pilots such as home energy management and smart home programs to full-scale residential portfolio management for large IOUs. Jamie received a BS degree in Business Administration and Marketing from Millersville University and an AS degree in Business Administration from Thaddeus Stevens. He also holds a Six Sigma Green Belt Administration certificate. He enjoys living and working in Lancaster, PA.

Eli Morris is the Managing Director of the Market Assessment group at AEG. In this role, Eli oversees AEG’s market characterization, potential study, engineering analysis, and emerging technology work for energy utilities and other organizations. Eli has over 18 years of experience helping energy utilities understand the potential for, and cost-effectiveness of, customer-focused resources and programs, with a particular focus on energy efficiency, demand response, and transportation electrification. He has significant experience developing, directing, and implementing data-driven solutions for leading energy companies, including managing large and complex projects in jurisdictions across the country.

Eli has provided testimony before the California Public Utilities Commission (CPUC) and the Public Utility Commission of Oregon (OPUC).

Eli holds a Bachelor of Arts (B.A.) degree in Physics from Carleton College. He is a long-standing member of the Northwest Power and Conservation Council’s Conservation Resources Advisory Committee (CRAC) and Demand Response Advisory Committee (DRAC).

Peter Gazzo is Managing Director of Project Services for AEG with responsibilities over support and delivery of our VisionDSM system.

Peter has 25 years of experience in project management and leading teams towards successful delivery of a wide range of projects.  He is an analytical and results-driven professional with a proven record of managing resources, personnel, and mulit-million dollar budgets to satisfy customer requirements and maximize ROI. He has extensive experience planning and managing all phases of the project life cycle from requirements gathering to an operationally ready state. Peter is skilled in all aspects of project management from: creation of the scope statement, stakeholder identification, requirements management and tracking, risk identification and mitigation strategies, communication plans, work breakdown structure, creation and monitoring schedules and budgets, quality control through project completion and lessons learned exercises.

Peter holds a Bachelor of Applied Arts (B.A.A.) in Management from Hofstra University and a Project Management Professional (PMP) certification from the Project Management Institute.

Joe Giarrusso is Director of Operations at AEG with responsibilities for the overall business operations overseeing systems, processes, and reporting across the businesses and engaged senior management team and guard our core values.
Joe has over 25 years of experience in project and program management, marketing, human resources, and operations management across the energy efficiency and technology spaces with large Fortune 500 companies as well as small NGOs and startups. He is an analytical and results-driven professional with a proven record of organizational success through strategic leadership and operational process development across practice areas. He has successfully managed internal and external project and programs with an eye to exceeding client and stakeholder satisfaction while also maximize ROI. Joe holds a Master of Business Administration and a Bachelor of Art in History from Santa Clara University and a Master of Arts in Military History from San Jose State University.