Faculty Research Glass bottles have been making a comeback, especially as a premium product. On a trip to Central Market in Dallas, Assistant Professor Savannah Tang had her first brush with glass-bottled milk from a local farm. Sparking her study鈥檚 interest, Tang reveals an analytical way of mapping out when different packaging strategies work for all stakeholders. Her research shows what levers companies鈥攕tates and countries too鈥攃an pull to encourage sustainable packaging, when choosing between glass or eco-friendly plastic.
April 08, 2026