Pepsi launched the "Cool Eco-School" campaign targeting college students (ages 18-25) to encourage environmental awareness through a contest rewarding the 'greenest school' in America. The campaign will utilize social media platforms such as Twitter, Facebook, and YouTube for promotional activities and voting, backed by a $25 million budget. It aims to enhance Pepsi's online presence, increase brand awareness, and improve sales, with a timeline running from April to September 2023, culminating in a concert for winners in October.