This article introduces carbon sequestration, the long-term capture and storage of atmospheric CO2, and the natural systems that drive it across the biosphere, pedosphere, hydrosphere, and lithosphere. It explains Australia’s ACCU and Emissions Reduction Fund framework, and walks through key sequestration methods available to land managers, from Avoided Deforestation to Soil Carbon and Beef Herd Management. GreenCollar’s focus on value-stacking is positioned to maximise both environmental and business benefits.