As we close the first decade of cloud native, it’s time to reflect on where we’re headed—both as a community and a society. We have the power to shape a more sustainable future. This talk explores how the cloud native ecosystem can lead on environmental and operational sustainability through smarter architecture, efficient resource use, and green software principles. We’ll highlight CNCF TAG Environmental Sustainability projects, share ways to reduce carbon footprints, and show how to drive green innovation. It’s time to build systems that are not only powerful—but also planet-friendly.