Below you'll find some of the most frequently asked environment questions about Coca-Cola: Do you support a container deposit scheme? Can't find your question? Please send them to us. RELATED LINKS How many kilojoules in a can of Coke? What’s the price of Coca-Cola No Sugar? Does Coca-Cola contain protein? What's the history behind Andy Warhol's Coca-Cola Bottle painting? What happened to Coke Life?