As clean vehicle rules face repeal, advocates urge states to stay strong

This is the fourth installment of our six-part Masters of Metamorphosis series, in which we look at corporations that have reinvented themselves in order to seize opportunities in the energy transition. In 2016, New York’s Elmhurst Dairy closed its doors as the last remaining fluid-milk plant in the city. The following year, under the continued leadership of second-generation owner Henry Schwartz,