Net-zero means cutting greenhouse gas emissions to as close to zero as possible, with any remaining emissions re-absorbed from the atmosphere by oceans and forests, for instance. Net-zero is reached when a business has eliminated all the carbon emissions it could and then compensated the remaining emissions with beyond value chain mitigation.
The net-zero process starts with calculating emissions across Scope 1, 2, and 3, setting science-based targets, developing decarbonisation pathways until 2030, and gradually moving towards long-term carbon capture, storage, and sequestration for those emissions which cannot be reduced.