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Geoff Oxnam

Founder & CEO

Geoff Oxnam is a microgrid project developer and former utility executive with more than two decades of experience in energy, utilities, telecommunications and infrastructure. Geoff has managed strategic planning, operations, marketing and communications efforts for utility, telecommunications and environmental organizations.  Geoff earned a BA in History from Williams College (Williamstown, Mass.) and an MBA from The Johns Hopkins University Carey Business School (Baltimore, Md.). Maryland Governor Larry Hogan appointed Geoff to chair the Maryland Clean Energy Center board of directors and to sit on the board of the Maryland Energy Innovation Institute. 

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Nate Mills


Nate is a program management and leadership expert with more than two decades of experience leading technically complex engineering efforts from design through construction. A former Navy officer, his most recent work involved directing procurement and construction of submarines and their supporting systems.  Following his first 10 years as a submarine officer, he held roles overseeing ship maintenance, repair, and contract management.   Nate holds a Naval Engineer's degree and an SM in Mechanical Engineering from the Massachusetts Institute of Technology, an MS in Earth and Planetary Sciences from the University of New Mexico, and a BS in Geology from Cornell University.

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Connor Sheehan

Project Management

Connor is a project manager and former Air Force logistics officer with experience working on projects with teams from around the United States and its allies. He was handpicked to serve in unique leadership positions with oversight on projects involving supply chain management, finance, and contracting. Connor is a decorated former collegiate athlete having won 3 championships playing Division 1 football while earning a BA in History of Science from Harvard University.

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Drushti Rane

Project Analyst

Drushti is a Project Analyst with academic experience in utility scale energy modelling projects and expertise in data analysis. Drushti comes from a strong engineering background with a B.S in Aerospace Engineering from Florida Institute of Technology with over 100 hours of flight training experience working towards her Private Pilot License. Drushti also has a passion for sustainability and renewable energy technologies and holds a M.S in Energy Systems Management from the University of San Francisco where she worked on interdisciplinary projects on clean energy solutions using knowledge from her courses in Energy Law and Energy Finance, other university level courses focused on renewable energy systems.

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Bruno Taborga

Project Finance Analyst

Bruno is a financial executive, with several years of experience in large-scale power companies and consulting firms in Latin American markets for KPMG, AES, and Mainstream Renewable Power. Bruno specializes in project finance, financial modeling, mergers & acquisitions, and treasury. Bruno earned his Industrial Engineer degree with a major in mechanics from The Catholic University of Chile. 

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Marcus Lee

Project Coordinator

Marcus Lee is a Project Coordinator for American Microgrid Solutions as he transitions from active duty as a Sergeant in the United States Marine Corps. Marcus has served over eight years as a Fire Support Man and Joint Terminal Attack Controller. During his time in service, he has operated in more than 15 countries across four separate deployments. He is currently enrolled in Wake Tech where he is obtaining his AS in Business Management as well as Science. Marcus plans to finish his BS in Business Management and Electrical Engineering at North Carolina State University. Marcus has a passion for helping the world become safer and more functional while bringing everyone together. In his free time, Marcus enjoys snowboarding and scuba diving as a hobby.

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Paul Hanrahan


CEO of Globeleq, Paul has more than 30 years of experience in power industries across the world.  Prior to Globeleq, he founded and subsequently sold American Capital Energy & Infrastructure, a private equity group focused on global investments in energy infrastructure investments. From 2002-2011, Paul served as the CEO of The AES Corporation, a 30,000-person global power company with assets in 30 countries.  Paul is a graduate of the United States Naval Academy and holds an MBA from Harvard Business School.  Prior to beginning his business career, he served as a line officer on a fast-attack nuclear submarine in the US Navy.  Paul currently sits on the boards of two publicly traded companies:  Ingredion, Inc. (NYSE: INGR) and AquaVenture Holdings, Ltd. (NYSE: WAAS)

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Peter Kely-Detwiler


Co-Founder of Northbridge Energy Partners, Peter brings over 20 years-experience in the energy industry in a career that has focused on the development of retail competitive markets, as well as new trends, technologies, market developments, and sustainable solutions that create value in the energy space.  Peter is also a regular contributor to Peter previously served as Senior Vice President of Energy Technology Services at Constellation NewEnergy where he established the Demand Response group and oversaw its growth to 1,700 MW of dispatchable load. His earlier career incloced various aspects of retail power markets, and he served as both Director of Customer Service, East Coast (AES NewEnegy, and Senior Director of Operations, New England (Constellation NewEnergy). Peter received a BA from Williams College (Williamstown, Mass.) and a Masters of Arts in Law and Diplomacy from The  Tufts University Fletcher School of Law & Diplomacy (Somerville, Mass.). 

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Sandy Frey


Sandy is a registered Financial Advisor committed to client success in all aspects of their financial lives. Sandy has extensive experience in estate and tax planning services and excels in identifying and implementing strategies that address a client’s long-term planning needs.  Sandy holds the Chartered Retirement Planning CounselorSM (CRPC®) designation, the Series 7, Series 24, Series 53, and Series 66 FINRA registrations, is a National Insurance Producer for Life, Health & Long Term Care Insurance and NMLS Registered Agent. She is also a qualified Portfolio Manager. In addition to more than 30 years of experience as a securities and investment professional and business manager, Sandy brings extensive involvement in community based non-profits including Tidewater Rotary Club, Mid Shore Pro Bono, Junior Achievement of Talbot County, and is Past President of the Chesapeake Women’s Network. She is also an active volunteer with Habitat for Humanity Choptank and Talbot Hospice Foundation.

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Eric Niloff


Co-Founder and CEO of EverPresent, Inc., Eric heads a rapidly growing company that digitizes old photos and videos for families and organizations, and helps them share cherished memories across generations. Prior to co-founding EverPresent, Eric was a Senior Principal at The Parthenon Group, leading project teams across the firm’s Corporate, Education and Private Equity practices. Eric earned a BA in Political Science from Yale University (New Haven, Conn.) and an MBA from The Johns Hopkins University Carey Business School (Baltimore, Md.).

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