Do you ever visit a city you've never been to before, and wonder how sustainable they are? One of the first things I do when I go to a new city is Google the city name plus "zero waste" to see if there are any zero waste shops! 

Philadelphia didn't have one November 2019 when I was there, but I met Julie Hancher who cofounded Green Philly and hosts City Rising Podcast and got to hear all about Philadelphia's efforts to be a sustainable city with many different initiatives.