Real estate developer Bill Shopoff turns to biofuels with global aspirations For decades he has been known as the founder and CEO of Shopoff Realty Investments, but Bill Shopoff is now also chairman of Vertimass, a biofuels company aiming to enter the fuel business for automobiles, jetliners and beyond. What’s more, he sees an opportunity to advance agendas pertaining to sustainability, energy security and economic development. (11/2023)