Presentation rules for the carbon figures: the headline total should be backed, where possible, by a segmental split showing which activities generate the emissions; electricity emissions should be worked out with the grid average conversion factors published by DESNZ; and any lower figure claimed on the strength of renewable tariffs or offsets should appear only as a reduction that takes the gross number down to a net one, never inside the required gross figure itself, ideally with a gross to net reconciliation set against the relevant targets. Every figure should rest on the carbon accounting standards and the cross-public-sector policies in this guidance plus any statutory or regulatory requirement, and a fuller organisation-specific accounting policy may live on the website and be cited from the report.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.