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About: David Gelbaum     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : yago:Whole100003553, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingpersonyago:WikicatAmericanInvestorsyago:WikicatAmericanPhilanthropistsyago:WikicatLivingPeopleyago:Benefactor109608709yago:Capitalist109609232yago:CausalAgent100007347yago:Donor110025730yago:GoodPerson110138767yago:Investor110216106yago:LivingThing100004258yago:Object100002684yago:Organism100004475yago:Person100007846yago:Philanthropist110421956yago:PhysicalEntity100001930yago:YagoLegalActoryago:YagoLegalActorGeoyago:Whole100003553 New Facet based on Instances of this Class

David Gelbaum (c. 1950 - September 2018) was an American businessman and primarily green technology investor and environmental philanthropist. Beginning in 2002, he invested up to $500 million in clean-tech companies through his Quercus Trust, with a portfolio of businesses involved in nearly every aspect of the emerging green economy, be it renewable energy, smart electric grids, sustainable agriculture, electric cars or biological remediation of oil spills. He was CEO and chairman of the Board of Entech Solar, a company he co-founded with Mark O'Neill.