Olga Kachook is a Senior Manager at GreenBlue, where she leads the Essentials of Sustainable Packaging courses and the Composting Collaborative. Her background includes expertise in compostable materials and packaging, zero waste facility certification, life cycle analysis, and sustainable materials management. Prior to joining GreenBlue, she led corporate sustainability and waste initiatives at World Centric, Etsy, Cascade Designs, and Cascadia Consulting. Olga has a Master of Environmental Management from Yale University’s School of Forestry & Environmental Studies, and a Bachelor of Arts in Business Administration from the University of Washington. She is certified as a LEED Green Associate and a TRUE Zero Waste Advisor.