Rob Day is a Principal with Expansion Capital Partners, a venture capital firm that invests in expansion-stage, Clean Technology enterprises. Expansion Capital Partners (www.expansioncapital.com) targets companies that offer dramatic improvements in resource efficiency and productivity, while creating more economic value with less energy and materials, or less waste and toxicity. Expansion Capital’s areas of focus include: energy, advanced materials, water and wastewater, manufacturing, and transportation. Mr. Day is an observer on the board of Expansion Capital’s portfolio company Agile Systems. Rob was formerly a member of the Private Equity Group at Bain & Company, a leading management consultancy.

Earlier in his career, Mr. Day worked at the Boston Consulting Group, and he was also a founding member of the World Resources Institute's Sustainable Enterprise Program, where he worked with companies across a wide range of industries to develop new business opportunities with economic, environmental and social enefits. Mr. Day is the coauthor of 'The Next Bottom Line: Making Sustainable Development Tangible', leads the Renewable Energy Business Network (www.rebn.org), and authors the website Cleantech Investing (www.cleantechvc.com). Mr. Day received his MBA at Kellogg Graduate School of Management, and his BA at Swarthmore College.

David Dreessen joined Nth Power in 1999. His career includes years of experience in various areas of the energy industry as well as experience in successfully building start-up organizations. Prior to joining Nth Power, Mr. Dreessen served in a variety of management and IT consulting roles for both the generation and retail side of the deregulated energy marketplace. After working for Accenture (Andersen Consulting), Mr. Dreessen started his own consulting practice and subsequently joined the Structure Group, a start-up consulting firm providing integrated business and technology solutions to the deregulated energy industry. Mr. Dreessen was an instrumental member in building the Structure Group from four to more than 50 people in just over a year.

Prior to consulting, Mr. Dreessen was a Naval officer and engineering program manager for the Naval Nuclear Propulsion Program Headquarters. He had overall program responsibility for several areas supporting water chemistry in the 100-plus power plants located in submarines, surface ships and prototypes. Mr. Dreessen holds bachelor's degrees in chemical engineering with high honors and economics with honors from the University of California at Davis and an MBA from Haas School of Business, UC Berkeley.

Sanjay Wagle is a Vice President at VantagePoint Venture Partners, a venture capital firm with $2.8 billion of capital under management. He is a member of VantagePoint’s Clean Tech practice group, which invests in areas such as renewable energy, water and wastewater treatment, clean manufacturing, advanced materials, and efficient transportation. Prior to VantagePoint, Mr. Wagle was a Principal at Expansion Capital Partners, a venture capital firm focused on clean technologies.

Earlier, he had served as an Associate at Blum Capital Partners, a $2.5 billion private equity firm, and an Investment Officer at the International Finance Corporation, a unit of the World Bank. Mr. Wagle earned an MBA at the Haas School of Business at the University of California, Berkeley, and a BA, magna cum laude,
from Harvard University.