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Joining E2 is the most effective way to stay informed about cutting-edge environmental issues, leverage your professional network, and use your skills to influence important environmental policy issues.

Join Now E2 is a partner of NRDC
Business Voice for the Environment

E2 was founded in June 2000 by Bob Epstein and Nicole Lederer. Each of our nine chapters is led by a team of Chapter Directors, who drive the E2 efforts in that region.
Founders Northern CA New England New York Pacific Northwest Rockies Southern CA San Diego Mid-Atlantic Midwest


Bob Epstein is an entrepreneur and engineer with a Ph.D. from the University of California at Berkeley. He is a co-founder of five companies: Sybase, New Resource Bank, GetActive Software, Colorado Microdisplay and Britton-Lee. Bob currently splits his professional time between his roles as co-founder of Environmental Entrepreneurs, Director of New Resource Bank, Advisory Board for the Goldman School of Public Policy and Chairman of the Natural Resources Defense Council Action Fund. Bob’s community activities are focused on the environment, public education, urban food systems and opera.
Nicole Lederer is Chairman and Co-Founder of Environmental Entrepreneurs, focusing on growing E2's pro-environment business constituency, establishing collaboration between business and environmental leaders and creating a positive dialogue with legislators at the state and national levels. She leads E2's Advisory Council where E2's regional and national strategies are formulated and managed. Nicole also leads E2's federal advocacy agenda, supporting policies that foster environmental innovation, sustainable economic development and green job creation. Since 2002, she has led E2 delegations to Washington to meet with House and Senate members, as well as representatives from the Executive Branch. Nicole serves on the board of NRDC. She is a frequent speaker on green job creation and other business benefits related to environmental policy.

Northern California

Tony Bernhardt retired from Lawrence Livermore National Laboratory where for a decade he served as Director of LLNL's Center for Microelectronics and Optoelectronics. In that position, he developed partnerships with the private sector for technology development and commercialization. In recognition of his work with corporate partners, from Fortune 500 companies to start-ups, he earned the Department of Energy Federal Laboratory Consortium Award for Excellence in Technology Transfer. More recently, Tony became an angel investor in four start-up companies in California. He has published more than 32 scientific papers and holds 10 patents. He earned a Bachelor's in mathematics from the University of California, Los Angeles, and a Ph.D. in Applied Science from the University of California, Davis, where he was a Fannie & John Hertz Foundation Fellow.
Jonathan Foster serves as consulting CFO to several venture-backed technology companies including Kurion (applied technology) and Kenna (enterprise security SaaS). Jon has spent the last 15 years in leadership roles in entrepreneurial technology companies in the Silicon Valley, including two cleantech companies. He was CFO of LS9, a technology leader in the development of renewable and sustainable chemicals and fuels that was acquired by Renewable Energy Group (Nasdaq: REGI), and he also served as CFO of Nexant, a provider of energy efficiency software and services. Jon is a member of the Board of Directors of the California Clean Energy Fund (CalCEF), an innovative private non-profit spurring investment in start-up clean energy companies. He also serves as chair of the utilities advisory commission in Palo Alto, CA, a leader in the use of renewable energy. Prior to moving to the Silicon Valley, Foster served as a deputy director of the White House Office of Science and Technology Policy. Foster holds a BS in mechanical engineering from Yale University and a JD from Harvard Law School.
Nicholas Josefowitz is the Founder and Executive Director of Leadership For A Clean Economy. Nicholas brings a deep understanding of the clean economy business community. He founded and led RenGen Energy, a solar power plant development company. Under his leadership, RenGen developed, financed and built approximately $100m of solar power plants. In 2014, Nicholas was elected to the BART Board of Directors. He also sits on the Dean’s Council of the Kennedy School of Government at Harvard and is on the Board of the Bay Area Jewish Community Relations Council. He was appointed by San Francisco Mayor Ed Lee to sit on the Environment Commission. He graduated from Harvard College cum laude as a member of Phi Beta Kappa.
David Rosenheim brings a lifelong passion for entrepreneurship to the clean tech and new media sectors. In his role as Executive Director, David is responsible for providing the strategic direction for The Registry and oversees its program, services and staff. He acts as chief liaison with the state and provincial Board members, as well as between states and provinces and their respective federal governments. David is a proven senior executive with experience as COO, CEO and Director on four corporate Boards. In his previous position, David oversaw U.S. business development for Offsetters, a leading carbon management organization, and he also serves as co-director of the Northern California chapter of Environmental Entrepreneurs. Prior to that, David was an entrepreneur in the high tech sector, founding and/or leading innovative internet start-ups. David has an MBA from Oxford University, and has extensive experience across the range of key business functions: strategic planning, vision setting, raising capital, business development, board relations, marketing, and digital product development. He is based in San Francisco.

New England

Geoff Chapin founded Next Step Living in 2008 after years as a teacher and strategy consultant largely focused on nonprofits and community development. Fast forward to 2014, when he was named EY Entrepreneur of the Year in New England. A member of Massachusetts Governor Deval Patrick’s Implementation Advisory Committee on the Global Warming Solutions Act and on the board of the New England Clean Energy Council, Geoff is a familiar face on Beacon Hill, in the clean energy community and in the greater community. Geoff believes that businesses don’t have to make a choice between being socially responsible and making a profit. Geoff was a senior manager with the Bridgespan Group, a strategic consulting firm for public entities and nonprofits. Earlier, he led teams at Bain & Company in the New York and San Francisco offices, advising clients in multiple industries including consumer products, telecom and online businesses. A board member of PRIME, a nonprofit that encourages Program-Related Investments in the energy sector, Geoff began his career as a teacher at his alma mater, Roxbury Latin School in Boston. He also worked in the public housing sector with Community Builders in Boston and the Housing Authority of San Francisco. Geoff graduated from Williams College with a B.A. in political economics; he went on to earn an M.P.A. from the John F. Kennedy School of Government and an M.B.A from the MIT Sloan School of Management.
Daniel Goldman is Executive Vice President & Chief Financial Officer of GreatPoint Energy, a company backed by leading venture capital firms that is commercializing a process for converting coal into high value, clean natural gas while capturing and sequestering carbon dioxide. Prior to GreatPoint, he founded and served as CFO of New Energy Capital, one of the first investment companies focused on clean energy project investments. Prior to founding New Energy Capital, Dan held regional and corporate senior management positions at InterGen, the power generation company co-owned by Bechtel and Shell and was a senior member of the energy consulting team at Arthur D. Little. Dan has been a founding investor and serves as a board member in several clean energy technology companies and funds, and co-founded the first dedicated energy efficiency investment business. He is also a co-founder of E2 New England and takes an active leadership role in clean energy and environmental advocacy in New England and at the Federal level, with specific focus on overcoming the financing challenges of commercializing clean energy technologies.
Berl Hartman is a senior executive and entrepreneur with over 20 years of experience in marketing, business strategy and public relations. As Sr. Vice President at Blanc & Otus, a subsidiary of Hill & Knowlton Public Relations, Ms. Hartman founded and led the company’s first Cleantech/Clean Energy practice. Since 2003, she has served as co-founder and Director of the New England chapter of Environmental Entrepreneurs (E2) where she directs the group’s strategy and outreach. Ms. Hartman was also a founding member of the New England Clean Energy Council (NECEC) and now serves on its Board of Directors and as Co-Chair of the Council’s Policy Committee. In 2008, she received the Council’s first Clean Energy Leadership Award. Ms. Hartman also serves on the Massachusetts’ Climate Protection and Green Economy Advisory Committee, which participates in shaping the state’s clean energy and climate policies. Prior to her career in cleantech, Ms. Hartman served as Vice President of Strategic Marketing at Sybase, a database software company, and Vice President of Engineering at Computer Corporation of America. She has also held positions at Boston University, University of California and Massachusetts Institute of Technology.
Dave Miller is a General Partner of Clean Energy Venture Group, an angel investment group focused on clean energy technology companies. He is on the board of directors or advisory board of several of these companies, and is a mentor to others through MIT’s Venture Mentoring Service. David co-founded EPrime, a forum for clean energy entrepreneurs to network and support each other’s enterprises. He is a founding member of the MIT Enterprise Forum’s Energy Special Interest Group, currently runs the mentor program for the IGNITE Clean Energy Business Plan Competition, and was a board member of New England Energy and Environmental Funders. David founded several companies, including Quantum Telecom Solutions, which was eventually sold to Lucent Technologies. At Lucent, he served as a Director in the New Ventures Group. David was awarded a patent for co-developing a "one number" telecom service, and taught at Rutgers University in the Electrical Engineering Department. He received his B.S. and M.S. in Computer Science and Engineering from MIT, and recently completed his doctorate at MIT’s Lab for Energy and the Environment.
Don Reed, CFA, is a Director with PricewaterhouseCoopers' Sustainability and Climate Change practice. With financial institutions, he focuses on analyzing climate change risks in credit and investment portfolios and transactions. His work with utilities, basic materials and energy companies emphasizes financial analysis to support climate change strategy development and implementation. Prior to joining PwC, Don was a principal with Ecos Corporation, one of the world's most experienced sustainability consultancies, specializing in business strategy and integration. He also co-founded Excelsior Capital Corporation where he collaborated with leading pension funds to design, develop and implement new institutional investment products with positive economic development benefits. Don also worked at the Washington-based World Resources Institute where he led the corporate engagement program. Don is a highly regarded speaker and author of Green Shareholder Value, Hype or Hit? and Stalking the Elusive Financial Case for Corporate Sustainability.
Tedd Saunders is President of EcoLogical Solutions; Co-Owner of the Lenox Hotel and Comfort Inn & Suites Boston/Airport; and, Chief Environmental Officer of The Saunders Hotel Group. Often credited with pioneering luxury urban ecotourism worldwide in 1989, Tedd is recognized for creating some of the most acclaimed environmental models in the hospitality industry. He first implemented this innovative business approach at several of his family’s historic properties. In 1992 Tedd founded EcoLogical Solutions, which has since advised The White House Conference on Tourism, HRH (His Royal Highness) The Prince of Wales’ Business Leaders Forum, Harvard University, Choice Hotels International, and Taj Hotels of India to name a few. Under his leadership, The Saunders Hotel Group has earned many prestigious international honors and received unprecedented recognition with feature stories in The New York Times, CNN, NBC Nightly News, USA Today, NPR and others. Author of The Bottom Line of Green is Black (published by Harper Collins), Tedd speaks internationally to business and political leaders and sits on numerous boards, including Harvard’s School of Public Health, the UCS (Union of Concerned Scientists) National Advisory Board, The New England Aquarium, The Woods Hole Research Center and CERES.

New York

Judith Albert was E2's first Executive Director, from 2010-2014. Until 2008, she was a senior executive at Bear, Stearns & Co., where she served as Chief Operating Officer for international Investment Banking based in London and, prior to that, Chief of Staff for Investment Banking based in New York. During the late 1980s and 1990s, she provided M&A and corporate finance services to Mexican and South American clients for J.P. Morgan and an investment banking boutique. Judy practiced corporate law with the firm of Paul Weiss Rifkind Wharton & Garrison. She has also been active in the nonprofit world as a program officer with the Ford Foundation in Latin America and via a number of board positions, with a focus ranging from inner city youth issues to the environment. She is a graduate of Yale College and Harvard Law School.
Jonathan Gensler is a commercial and public sector Project Development Manager on SolarCity’s East Coast team. A proud native of West Virginia, he is a former US Army officer and Iraq War veteran. After graduate school Jon led Borrego Solar’s federal project development efforts for several years. He has testified before the US Congress and EPA on multiple occasions regarding the national security threats of climate change and fossil fuel dependence. Jon is an Associate Producer and star of the award winning documentary The Burden (theburdenfilm.com), which illustrates the high costs of the military’s reliance on fossil fuels. Jon is a long time Fellow with the Truman National Security Project and an active member of Environmental Entrepreneurs. He holds a BS from the United States Military Academy at West Point, an MBA from MIT’s Sloan School of Management, an MPA from Harvard’s John F Kennedy School of Government, is a LEED Accredited Professional, and is a recipient of the Bronze Star Medal.
Ron Kamen has been a leader in the development of energy efficiency and renewable energy since the 1980s. His knowledge of the field, coupled with his ability to work seamlessly across sectors, has empowered him to create partnerships between commercial clients, suppliers, utilities, and regulators. As CEO of EarthKind Energy since 2007, Ron has been standing alongside leaders in the public and private sectors, ensuring their success as he works to build a collaborative vision for a sustainable tomorrow. Ron served as president of the New York Solar Energy Industries Association for three years, piloting the public policy efforts that resulted in the quadrupling of annual solar installations and New York’s $1 billion solar program. He steered the development of the New York Solar Thermal Roadmap, and was recognized as New York’s Solar Champion in 2011.
Wendy Neu is Vice President for Environmental and Governmental Affairs at Hugo Neu Corporation, a major international metal recycler. Wendy is a keen environmental and social welfare activist whose efforts have led to, among other accomplishments, the re-establishment of New York City’s curbside recycling program in 2002. The League of Conservation Voters has honored Hugo Neu Corp. for environmental advocacy and leadership. In addition to her E2 membership, Wendy is also a member of the Edison Wetlands Association in New Jersey. Wendy is a graduate of American University and the Benjamin N. Cardozo School of Law.

Pacific Northwest

Chris Dennett is an experienced marketing communication strategist with expertise in building successful sales and account management strategies in healthcare and other industries. He is presently at ACME Business Consulting, a firm specializing in project implementation. Previously, he was part of the Corporate Account Management team at Regence Blue Cross Blue Shield. In this role, he led and coordinated efforts to create a competitive knowledge advantage by analyzing and strategically understanding unique business and account needs including industry analysis and trending. His area of special interest is the analysis of mission-driven companies that emphasize environmental stewardship in their "triple-bottom line" business model. Chris became Chapter Director for the Pacific Northwest Chapter in January of 2010 and was later appointed chair of the E2 Communications Committee, charged with enhancing the organization's ability to leverage member assets and networks through an internal communication strategy, while simultaneously promoting E2's message and advocacy work nationally.
Van Katzman is an experienced business attorney who has worked extensively with environmental and clean technology companies for nearly 15 years on a wide array of transactional, financing, M&A, and regulatory matters. He is the co-founder of Beacon Law Advisors, PLLC, a Seattle-based corporate boutique firm that specializes in helping emerging companies raise capital and providing a more pragmatic, operationally focused perspective in solving business challenges. He formerly served as Assistant General Counsel for Waste Management, Inc., the nation's largest solid waste and recycling company, where he helped manage all the company's legal affairs for the Western United States. Van received his undergraduate degree from Yale University, holds a masters degree in environmental policy from George Washington University and received his law degree from the University of Virginia.
Mark Liffmann is Vice President of Sales, Marketing and Business Development at Clean Power Research. Mark’s career includes co-founding one of the largest business units at SunPower where he led growth to over $500 million in annual revenue, and pioneered the successful expansion of the business unit to the European Union. While at SunPower, Mark also led the integration of the small commercial team after merging with PowerLight, and he helped form partnerships with numerous Fortune 500 companies. Previously at Solar Depot, Mark was responsible for doubling revenue and headcount in two years while serving as Vice President of Business Development and COO, and he established the groundwork for a successful sale of the business to Itochu. Mark’s experience also includes leading sales and business development efforts at EnerG2, a Seattle based energy materials startup, and serving at the law firm of Gunderson Dettmer, which specializes in financing emerging growth companies. Mark holds a B.S. in Physics and a B.A. in Public Policy from Stanford University, and a J.D. and an M.S. in Economics from Harvard University. Mark has been a member of E2 since 2002 and co-founded the Pacific Northwest chapter of E2 in 2009. Mark is married to fellow E2 member, Brooke Coleman, and is a father of two.
Alex Wall is the Director of Consulting for Discover-e Legal, LLC (formerly Pacific Legal, Inc.), a litigation support and software development company. His hybrid role combines aspects of consulting, in-house counsel, business development, and project management. Prior to moving to Portland, Oregon, where he resides with his wife and fellow E2 member, Marie Kent, Alex worked as an attorney for Fried, Frank, Harris, Shriver & Jacobson, LLP, in Manhattan specializing in the discovery phase of complex corporate litigation. It was in New York where Alex was introduced to E2's New York Chapter, and he jumped at the opportunity to asssist in the founding and expansion of the Pacific Northwest Chapter when it became time to relocate. Alex grew up in the great state of Maine, where he developed a deep appreciation for the outdoors. Alex holds a B.A. from Colby College, a J.D. from the University of Maine, professional certification in computer technologies and has passed the bar exams in New York and Oregon.


Michael Rucker is CEO of juwi Wind North America, a leading renewable energy developer headquartered in Boulder, Colorado. Mr. Rucker brings the experience of a diverse renewable energy career to bear on juwi’s commitment to wind energy development and operations in the USA and Canada.  Prior to juwi, Michael served as VP of Business Development at Clipper Windpower Development. Prior to that, he was Western Region Commercial Director at GE Energy for wind, natural gas, and hydro sales.  Rucker’s experience also includes pioneering work in power market operations and REC trading at Automated Power Exchange, Inc., along with significant policy and programmatic work in renewable energy and climate change at the International Energy Agency (IEA) Energy Technology and R&D program.  Michael started his energy career as a Manager in climate change and environmental policy at the Edison Electric Institute, the trade association for US investor-owned utilities.  Michael holds a B.A. degree in International Relations from Pomona College and an M.A. in International Economics (Energy and Environment) from the Johns Hopkins School for Advanced International Studies.
Joel Serface joined Kleiner Perkins as an Entrepreneur in Residence in 2008 as part of its partnership with the US Department of Energy and will help the DOE realize the full commercialization potential of its investment into the National Renewable Energy Lab. Prior to joining KPCB, Mr. Serface was the Director of the Austin Clean Energy Incubator where he helped launch five renewable energy companies including ActaCell, Accuwater, Atonometrics, SAVE, and an algae biofuels company. Mr. Serface also launched the CleanTX Foundation, served as the Chairman of the Austin Clean Energy Council, and was a member of the Governor’s Competitiveness Council on Energy. He previously served as a Partner at Eastman Ventures leading its clean technology and nanotech investments and Sierra Ventures where he made its first clean technology investment. He started his career in Texas as a Legislative Assistant in the Senate Natural Resources Committee and as a Management Consultant with Ernst & Young where he advised leading utilities, chemical companies, and life science companies. Mr. Serface was a Founding Member of E2. He received his B.S. in Chemical and Environmental Engineering from The University of Texas at Austin and his MBA from the MIT Sloan School of Management where he received the Patrick McGovern Award for Entrepreneurial Leadership for starting the first MIT Venture Capital Conference.

Southern California

Jay Baldwin is a Green Industry investor and strategic advisor focusing primarily on commercial building products and services. Through Wind River Capital Partners, he follows private equity offerings by providing merchant banking services and through angel investment organizations. Prior to forming Wind River Capital Partners in 1993, Jay co-founded City Gardens, Inc. in 1975, which grew to be the third largest interior landscaping service in the United States with over 200 hundred employees operating in seven states. Jay serves on the boards of Grow-tech, Inc. and The Charles River Conservancy.
Laura Berland-Shane is a Business Development Manager for Siemens Alternative Energy Group, where she focuses on solar.  Previously Laura was the Southern California Director of Sales for SolarCity. She also has served as an operations and business development consultant to Permacity Solar. Prior to working in alternative energy, Laura was a media and entertainment consultant. Some of her previous roles have included Director of Business Management for Styleclick, Executive Director of Finance and Strategic Planning at The Kushner Locke Company, as well as VP Business Development of imoviestudio. She began her career in Los Angeles at The Walt Disney Company. Laura's post-collegiate career began in New York City, where she was a securities analyst for The Value Line Investment Survey, as well as a labor union business consultant. Her passion for sustainability was inspired when she co-founded and was Director of The Macadamia Tree Project, a non-profit environmental organization based in Guatemala. Presently, Laura serves as the Vice-Chair for the Santa Monica Sustainable City Task Force and is a member of Environmental Entrepreneurs. Laura has an MBA in finance from The Wharton School, a BA in International Relations from Brown University and she is a LEED AP. She lives in Santa Monica with her husband and daughter.
Christina Erickson is the Founder and Principal of Green By Design, LLC. Prior to her leap into the green economy in 2002, Christina practiced transactional and securities law with Arnold & Porter and Patton Boggs, LLP in Washington, DC. Christina is a graduate of Yale University, where she received a B.A. in History; she earned her law degree at Harvard Law School. Christina’s non-profit work is focused on scaling green business. She sits on the Board of Advisors to the Sustainable Business Council and is a member of the Sustainable City Task Force in Santa Monica, where she focuses on sustainable economic development. Christina lives in Santa Monica with her husband Sel, an investment manager, and their two boys.
Tim Sexton is a Founder and Principal of The Make Good Group, as well as co-founder of E2 Southern California. His firm helps its clients make good on their promises, make good in the world, and make good stuff by creating social impact strategies and programs that grow earnings and differentiate brands. He is a veteran of the content and digital industries, having served in senior management positions as both a creative and operating executive. Tim is also an Emmy Award winning producer who has served as an advisor, consultant, or senior executive to media companies, record labels, technology concerns, large public utilities, investment banks, professional sports franchises, healthcare systems, NGOs, ad agencies, public officials, and rock stars.Tim is also active as a director or advisor to the Alliance for Climate Education, Environmental Media Association, Rock the Vote, International Campaign to Ban Landmines, Liberty Hill Foundation, and others.

San Diego

Elizabeth Dreicer is the CEO of KUITY Corp., an advanced analytics software company specializing in financial services, government, and technology markets. Elizabeth has an extensive background in healthcare, including top executive roles with firms in medical analytics, healthcare technology service organizations (TSO), medical device, community health, managed health care (PPO), medical group purchasing (GPO), healthcare publishing and pharmaceutical distribution industries. Elizabeth received her Bachelor's of Science in Organizational Leadership from Pennsylvania State University. In addition to serving as a Director of the E2 San Diego Chapter, she is a Trustee and Treasurer of the Alliance Healthcare Foundation.
Carl Nettleton is the president of Nettleton Strategies LLC, a management consulting firm specializing in resolving business and policy issues. The firm has bi-lingual Spanish/English capabilities and utilizes GIS technology as a visualization and consensus-building tool. Mr. Nettleton serves on the San Diego Regional Sustainability Partnerships Energy and Water Committee and the San Diego Chamber of Commerce Energy and Water and Transportation and Land Use committees. He has moderated a number of sustainability-based forums, including one called "Live from Copenhagen," a discussion with California Governor Arnold Schwarzenegger's Cabinet-Level Climate Team in a live, interactive broadcast from the COP 15 talks to members of San Diego's CleanTech community. He regularly works in partnership with Procopio, Cory, Hargreaves & Savitch, a local law firm, to develop programs for the Climate Club and Environmental Breakfast Club, two regular events that bring together regional community leaders for discussions about sustainability issues. Last year he participated in the Center for Environment and National Security's inaugural symposium, "Climate and National Security: Securing Better Forecasts." Mr. Nettleton served as the CEO of two ocean environmental organizations for more than a decade and has held executive positions in public, non-profit, and for-profit sectors. He is also the founder of OpenOceans Global, a non-advocacy NGO linking people to the world's oceans with the goal of aggregating and creatively presenting the world's ocean data. He is a graduate of San Diego State University and serves on numerous non-profit and business committees and boards.
Lee Stein is Chairman of Stein & Stein, Inc., which provides advisory and management services to high-net-worth individuals, principally in the entertainment industry. He has had various operating roles, including Chairman of the Board and CEO of IZ.com, Inc. (recently acquired by PopMail.com, Inc.); Chairman of the Board, CEO, and President of First Virtual Holdings (known today as Message Media) at the time of the company’s initial public offering on the NASDAQ Stock Market; Director and President of Seaport Village on the waterfront in San Diego, California; Director and Controller of WestAir Airlines (DBA) United Express; and as an Officer/Director in various private entities. In 1995, Newsweek named Mr. Stein as one of the fifty people to watch for in the future. Lee is credited as a co-inventor of email messaging processes. He received his Law degree from Villanova University School of Law, where he was a member of the Law Review, and his B.S. degree in Accounting from Syracuse University. After law school, he was a Tax Specialist with Coopers & Lybrand. He participates in a number of educational and civic organizations. Lee resides in San Diego, with his wife June, and their three children.


Dave Belote is the Vice President for Federal Business at Apex Wind Energy, responsible for the origination and development of wind and solar projects dedicated to satisfying the power requirements of Federal entities.  Before joining Apex, he created and was the first executive director of the Department of Defense Siting Clearinghouse—the "one-stop shop" for industry and Federal, State, and local government agencies to ensure utility-scale renewable energy and transmission projects are compatible with military operations and installations.  A retired Air Force colonel, Dave commanded a squadron, a group, and a wing, earned two Bronze Stars, and served as installation commander for Nellis AFB, Creech AFB, and the 2.9-million-acre Nevada Test and Training Range—where he worked with business and civic organizations throughout the Southwest to help promote energy independence while protecting military training and testing venues.  He holds a bachelor's degree in Government and Foreign Affairs from the University of Virginia and three master's degrees (in business administration, airpower arts and sciences, and national security strategy), and is a candidate for the Doctor of Liberal Studies degree at Georgetown University.
Dianne Callan has over 30 years of professional experience, most recently as Vice President and General Counsel and Secretary for NMS Communications Corporation, a publicly-held telecommunications solutions provider. She recently served as acting counsel for The Transition Group, an environmental consultancy. In addition, Ms. Callan previously served in in-house positions, including Deputy General Counsel for Lotus Development Corporation for 10 years. She is also a founding member of Green Pro Bono, a new organization to assist non-profits and social entrepreneurs define their legal needs and provide access to the pro bono legal network for environmental organizations. She has recently taken graduate law courses in Energy Regulation and Environmental Law.
Gordon Davidson is a thought leader and serial entrepreneur in the environmental risk and renewable energy fields. He has co-founded four companies, including creating a new market for monetizing environmental risk transfers. He was named the first Director of EPA's Office of Federal Facilities Enforcement program, overseeing the cleanup of federal facilities. Mr. Davidson is currently an executive consultant to the Department of Energy for its Energy Parks Initiative, designed to transform former nuclear weapons production sites into clean energy parks. Each of these 12 sites could see investments of billions of private sector dollars and generate thousands of jobs. He is also working with clean energy development teams to fund and develop biofuels and waste to electricity projects. Mr. Davidson is also an accomplished public speaker. He taught at Duke University's School of the Environmental as an adjunct faculty member, and received his master’s degree from Duke.
Dave O’Leary invests in early stage technology companies, focusing on solar energy and energy and resource efficiency. He serves as a board member, and provides strategic, market, and technical guidance to his portfolio companies. He is active in renewable energy, energy efficiency, and recycling policy discussions in Maryland. Prior to focusing on investing full time, Mr. O’Leary worked more than 20 years on Internet design, operations, and engineering, both as a service provider and with equipment manufacturers. During this time, he supported leading telecommunications and Internet service providers worldwide, and participated in the development of several router products and Internet standards in widespread use.


Will Kenworthy has more than 20 years experience in the energy industry with deep knowledge and practical involvement in renewable energy project development, energy project financial analysis, energy industry economics and energy policy. In his current role as Vice President of Regional Operations – Midwest for St. Louis-based Microgrid Energy, Kenworthy is leading the expansion of the company’s renewable energy project development and installation services into markets in the Midwest.Before Microgrid, Will was Executive Vice President of Tipping Point Renewable Energy where he led sales, marketing and business development. He has worked as a Congressional staff member, in trade associations and co-founded of Governmental Strategies Inc., a federal affairs consulting firm. Will represented electric utilities and other energy industry companies in managing public policy on a number of issues including air quality, climate change, renewable portfolio standard, energy tax, hydroelectric licensing, nuclear waste and human resource policy. He holds a Bachelor of Science in Foreign Service from Georgetown University and a Masters in Public and Private Management (MPPM/MBA) from Yale University with a concentration in Regulation and Competitive Strategies. His academic work included extensive coursework in energy markets, energy project finance and air quality regulation. He was a graduate teaching assistant in Political Analysis for Managers.
David Kolsrud has 18 years of proven experience in the renewable energy industries. He helped develop, organize, and fund over twenty projects. David’s expertise is used primarily in the areas of ethanol, biodiesel, and wind projects. In 2006, David formed DAK Renewable Energy Inc.  DAK Renewable Energy manages eleven LLC’s with investments in multiple renewable projects. In 2011, David founded The Funding Farm, a company that invests in start-up companies. In 2012, The Funding Farm successfully funded 3 projects. David has been the Cooperative Manager at Agri-Energy LLC in Luverne, MN from 1995 until its sale to GEVO in 2010. He also represents owners on several companies’ board of directors. He is currently president of the board of directors for Windustry and on the advisory committee at the University of Minnesota for Bio Products and Bio Engineering. David attended the University of Minnesota from 1966-1970 majoring in Agricultural Education. In the fall of 1970, he was inducted into the US Military. He proudly served two years in the United States Army in Berlin, Germany as part of the Berlin Brigade. David and his wife Char continue their farming operation, which started in 1973. They have two grown children Jill and Chris.

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