Meet the Team
Drew Lebowitz, P.E.
Managing Director
Drew is an expert in the design, finance, construction, and operation of utility-scale energy storage systems. Prior to joining PowerSwitch, he worked for 4 years as Principal Consultant and Team Lead with DNV, a leading renewable advisory firm based in Norway. At DNV he was the Project Manager for over 1 GW of energy storage independent engineering (IE) projects, as well as PM for energy storage mergers & acquisitions assistance, technology reviews, and battery safety advisory services. Drew has served as an expert witness to provide sworn testimony in disputes around energy storage and microgrid. He has visited over 2 GW of energy storage projects at various stages of construction, and has performed manufacturing site visits, touring the battery plants for some of the leading cell, inverter, and integrated BESS systems on the market. He holds a B.S. from Cornell University and a Professional Engineering License in the State of Oregon.
Drew is a fluent speaker of French, Spanish, and Haitian Creole. He lived in Bolivia, Panama, and Haiti before moving to Portland, Oregon where he currently lives. Drew is an avid pianist and enjoys cycling through the rolling hills of the Pacific Northwest.
Drew is lead author of The BESS Book: A Cell to Grid Guide to Utility-Scale Battery Energy Storage Systems, a leading industry handbook published in June 2024
Cal Huntley
Energy Storage Engineer
Cal Huntley is an accomplished project manager with expertise in renewable energy and EV infrastructure. He holds a bachelor’s degree Loyola Marymount University and has extensive experience managing large-scale, renewable energy projects. Prior to joining PowerSwitch Cal served as a Design Manager for Tesla’s Supercharger program, where he played a key role in the deployment of EV infrastructure, integrating battery storage (Megapack) and solar installations across Southern California. In this role, he led a multidisciplinary team responsible for taking supercharger sites from concept through construction readiness, including coordination with utilities, budget management, and site inspections. Cal’s efforts led to innovative solutions that improved project timelines and reduced costs.
Before joining Tesla, Cal spent eight years at AT&T as an Engineering and Construction Project Manager, where he focused on delivering complex fiber network infrastructure projects for high-profile commercial clients. He played a critical role in vendor management, budget allocation, and design approvals, implementing strategic solutions. Cal also successfully managed multimillion-dollar projects, ensuring efficient deployment and high-quality installations.
Euromina (Mina) Thevenin
Chief Administrator
Euromina is a skilled project and operations manager. With a bachelor's degree in international business administration, she began working in the media industry before embarking on a career in the renewable energy sector, amassing a wealth of knowledge and experience over the course of ten years.
From 2016-2020, Mina was Deputy Operations Director, and eventually Operations Director for Sigora. Throughout her tenure at Sigora Haiti S.A., Euromina played a pivotal role in driving the success of various initiatives. Notable achievements included expanding the microgrid network to reach remote areas in Haiti, implementing smart metering systems, and developing business applications that drastically improved the efficiency of data collection and reporting processes. Euromina's contributions spanned the entire project lifecycle, from conceptualization to execution, monitoring, and evaluation.
Mina directs all administrative operations at PowerSwitch and supports in proposal development and technical writing review
Clark Aganon
Market Development Manager,
SE Asia/APAC Region
Clark is an urban planning professional with decades of experience ranging from transportation planning and energy infrastructure development. Over the last ten years, he worked towards pioneering the growth of the battery energy storage industry, and more recently developing projects that integrate energy storage and mobility planning. At PowerSwitch, he is leading efforts to identify opportunities where our expertise can help to integrate sustainability more fully in energy and transportation.
Clark’s experience in energy storage includes leading market development activities, including market research and identifying opportunities in regions worldwide and developing marketing communications including collateral, conferences, and exhibitions. His work in urban planning includes leading outreach efforts to potential partners and clients and forming stakeholder coalitions to develop projects in advance of innovative technologies – solar energy, biofuels, hydrogen.
In his career, Clark has strived to harmonize urban planning practices with new and innovative technologies in energy and transportation.