For more than a year, city officials looked at following up San Jose’s single-use plastic bag ban with an anti-EPS ordinance. (EPS stands for expanded polystyrene, otherwise known as foam to-go containers at restaurants.) Less than 1 percent of the Bay Area’s EPS is recyclable because of food contamination—the only facility capable is Newby Island in Milpitas—so the nonbiodegradable containers are left to stack in landfills and break apart, often choking animals.