Resources
The working papers behind everything on this site.
Every figure we publish came out of a document that grades its own sources and records its own corrections. These are being prepared for release rather than written for it — which is slower, and the reason the numbers hold up.
The document you get back from a measured run: physical delta against your own baseline policy, priced with your rate card, with the method attached so your team can reproduce it.
Statusproduced per engagement · sample on request
What changed on 19 July 2025, how class is derived from measured density, and what a defensible declaration basis has to record to survive a carrier reweigh and a dispute.
Statusin preparation
The REST surface, the CSV contract, the object model, and the shape of the payload each connected system receives. Written for the engineer who has to wire it, not for the buyer.
Statusin preparation
Article 24, the 50% empty-space cap, what counts as empty space, and how to measure void ratio per carton now so the 2030 date is a report rather than a project.
Statusin preparation
The measurements to take before anything changes, because without a pre-baseline there is no provable result and the renewal conversation has nothing to stand on.
Statusin preparation
How we grade a figure A, B or Measured, why a C-grade number never carries a headline, and the corrections we have made against ourselves and kept on the record.
Statusin preparation