Vail Announces Epic Promise to be Zero Net Footprint by 2030 By Carolyn Murray • Jul 25, 2017 ShareTweetEmail Credit Park City Mountain Vail Resorts announce their goal to reach zero net operating footprint by 2030. They delivered the message to their employees in a special corporate wide meeting. Carolyn Murray has more: Listen Listening... / 1:05 Tags: Park CitySummit CountyVail ResortsEpic PromiseShareTweetEmailView the discussion thread. Related Content Epic Promise Makes Good in Park City By Lynn Ware Peek • Dec 17, 2015 epic promise Last week, local non-profits were the recipients of $1.7 million from the Vail Epic Promise granting program. Lynn Ware Peek has more.