As coffee-cup controversy simmers, Starbucks vows to spend $10M to invent new ones
Greener cups, fewer straws and tracing your coffee's journey via app - Starbucks Stories
Starbucks, The JH Movie Collection's Official Wiki
Starbucks says it will phase out paper cups in the U.S. and Canada : NPR
Starbucks tests recyclable coffee cups to tackle the 2.5 billion dumped each year
Starbucks reveals planet-positive initiatives for Earth Day
Starbucks pledges $10M to support development of recyclable, compostable coffee cups – GeekWire
Starbucks announces trials for recyclable and compostable cups
Reusable Cup Program Begins Pilot Programs in California, 2020-02-24
Greener Cups, Fewer Straws and Tracing Your Coffee's Journey via App: Starbucks Announces Latest Progress and Plans for Sustainable Coffee, Served Sustainably
Greener Cups, Fewer Straws and Tracing Your Coffee's Journey via App: Starbucks Announces Latest Progress and Plans for Sustainable Coffee, Served Sustainably
Starbucks to develop recyclable, compostable cup solution