John Greenfield

John Greenfield is the Head of Business Development at Noya since August 2023, where the focus is on providing organizations with permanent carbon removal credits through innovative direct air capture technology. Prior to this role, John was a Climatebase Fellow in 2023, part of a mid-career accelerator aimed at developing leaders in climate tech. John spent seven years at Everactive, initially as Director of Business Operations and progressing to VP/GM of Ecosystem, leading significant strategic changes and partnerships. Additionally, John co-founded a stealth startup focused on advancing diagnostic technology for Parkinson's disease and essential tremor. Early career experiences include analytical roles at MarketBridge and a traineeship at the Bureau of Ocean Energy Management. John holds an MBA from the University of Virginia Darden School of Business and a BA in Environmental Economics and Political Science from Colgate University.