Prepare GHG inventories and manage emissions trading. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.Prepare GHG inventories and manage emissions trading. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.Prepare GHG inventories and manage emissions trading. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces. morePrepare GHG inventories and manage emissions trading. In practice this covers independent execution, quality assurance of one's own results, and close alignment with adjacent roles and interfaces.