On this page
The work opens with a materiality assessment that is argued rather than asserted. Topics are scored against what the business actually does and what its investors, lenders and regulators actually ask for. The ones that fall below the line are written down too, with the reason they were set aside, because a matrix nobody can interrogate is a decoration.
Targets follow. Each is stated with its base year, the boundary it applies to and the arithmetic that gets from here to there, so a reader can check the claim instead of taking it. Where a target leans on something outside your control — a grid decarbonising, a supplier changing fuel — that dependency is named inside the target rather than buried in a note.

Materiality is a boundary question before it is a disclosure one. Leased assets, joint ventures and franchises can each be treated defensibly in more than one way, and the choice decides which topics are yours to report at all. We settle it in writing at the start, record why that treatment was chosen, and hold to it for the rest of the engagement.
We publish the scores and the reasoning, including for the topics we left out. A reader who disagrees can see exactly where to push.
Six to eight weeks from the first workshop you receive the materiality matrix with its scoring, the target set with the working shown, and a reporting line naming who signs what and by when.
It is written to go to a board and to an auditor without translation in between, which means the caveats sit in the body of it rather than in a footnote nobody reads.
What you receive
Every figure arrives like this one: the factor it used, where that factor came from, and whether the number was measured or modelled.
Metered
Read off a meter, not estimated.
Factor
The published source, with its date.
Uncertainty
How far the figure could move.
Inventory · line 014
Specimen
Scope 2 · purchased electricity
Period
1 Jan – 31 Dec 2025
12 months, no gaps
Site
Dunmore plant
IE-CRK-02 · meter A, half-hourly
1,284,000
kWh
Metered
×
0.207
kgCO₂e / kWh
DESNZ 2025 · 26.06.2025
=
265.8
tCO₂e
Reported
Method
Location-based
Assumption
None
Uncertainty
±1.2%
Prepared by R. Oakes · checked 14.01.2026
At the end of the engagement these files move to you, in formats you can open without us, with every figure traceable to the line it came from.

Turnaround
6–8 weeks
from the first boundary conversation
Files handed over
4
openable formats, not a portal login
Signed by
1
named analyst, still here next year
Document
What it answers
Share of the file
Pages
Status
Materiality matrix
What the total is, line by line
48
Handed over
Target set
Where every factor came from
26
Handed over
Reporting line
What was modelled, and why
14
Handed over
The model itself
So you can re-run it next year
—
On request
Page counts are from the last engagement of this size. If a figure in any of them cannot be traced back to the line it came from, it does not leave the building.
