Nashville's Crema Coffee business model is how we wish all businesses would operate.  In our interview with Rachel Lehman we find out that Crema was one of the first Zero Waste businesses in Nashville and how they keep innovating to reduce waste and make the coffee world a better place.  In addition to developing compostable coffee packaging, Crema implements costly innovations like electric delivery vehicles, reusable wholesale delivery crates and pays living wages for employees and growers.