consultant and financial analyst specializing in renewable energy and energy efficiency. In his consulting role, he testifies on behalf of clients before public utilities commissions and state legislatures to promote clean energy. In addition to AltEnergyStocks.com, he writes about clean energy and economics as a freelancer. He has a Ph.D. in mathematics from Purdue University, where he wrote his thesis on Complex Dynamics, a branch of chaos theory. His study of chaos theory led to his conviction that knowing the limits of our ability to predict is much more important than predictions themselves.