A Ward Hill company with a more than 35-year relationship taking waste from Haverhill and other communities and generating electricity is taking a new name it says better reflects its commitment to a more sustainable world. Covanta, which got its start in Haverhill as Ogden Martin, is now known as Reworld. “Rebranding was inevitable as […] The post Covanta Changes Its Name to Reworld to Reflect Full Suite of Carbon-Negative Waste Solutions first appeared on WHAV. Read this story