John is a leader in energy and environmental markets, having created multiple successful companies in emerging markets. He guided the creation of the world’s largest registry platform for renewable energy and carbon, and launched new products for power, carbon, demand response, energy efficiency, and transmission capacity markets. Prior to forming Xpansiv, John was the co-founder of Noble4 Advisors and the Melby Group, where he advised governments, energy companies, financial institutions, and exchanges. John served as Managing Director of North American Markets for Green Exchange, an international commodities exchange purchased by the Chicago Mercantile Exchange. He also served as the President and CEO of APX, a leading provider of infrastructure and services for the renewable energy markets, where he oversaw the company’s rise to become the leading infrastructure platform for all major renewable energy markets.