David Keith Age and Background
David Keith is a Canadian-American scientist and entrepreneur known for work on climate, energy, and carbon removal. His public profiles list his birth year as 1960, which places his current age in the mid-60s, with exact day and month not widely confirmed in reliable public sources Forbes profile.
He holds degrees in physics and public policy, and he has held academic positions at the University of Calgary and Harvard Kennedy School. These roles support his influence on climate policy, energy innovation, and technology assessment rather than a single corporate title Harvard profile.
Companies, Roles, and Projects
Keith is a co-founder and chair of Carbon Engineering, a company focused on direct air capture of CO2, and he has advised or invested in multiple climate and energy ventures Carbon Engineering.
He has also been involved with companies and projects in solar geoengineering research, energy systems modeling, and climate risk analysis, often through startups, advisory boards, and research collaborations rather than large public companies like Tesla or SpaceX SEC filings.
Key Facts and Rankings
Public records and profiles highlight his contributions to climate science, energy innovation, and carbon removal technology, with citations in academic literature and industry reports.
His influence is often measured through citations, policy impact, and roles in climate-focused organizations rather than a single ranking, with his work referenced in discussions of carbon removal, solar radiation management, and energy systems Forbes coverage.