Solutions /
Carbon accounting
An inventory that survives
the assurance sample
A greenhouse gas inventory built to survive assurance, including the Scope 3 categories most companies would rather estimate.
15
Scope 3 categories covered
±3%
Typical assured uncertainty
100%
Restatements documented
Overview
Numbers you can defend line by line
Most inventories are correct in Scope 1 and vague everywhere else. We build the whole thing to one standard, including the categories that are hard.
Benefits
Why a rigorous inventory
is worth the effort
Six reasons the quality of the inventory decides the quality of every decision that follows it.
Cheaper assurance
An auditable trail turns assurance into sampling, which costs a fraction of a reconstruction.
Real reduction targets
You cannot set a credible target against a number you would not defend under question.
Supplier leverage
Supplier-specific factors reveal which relationships actually carry your footprint.
Incentives unlocked
Grants and sustainability-linked finance require assured figures, not estimates.
Comparable over time
A documented restatement policy keeps this year's number comparable with last year's.
Fewer surprises
Categories built properly the first time do not have to be rebuilt when the standard tightens.
Why we are
Provenance behind every figure
Where a number came from matters as much as the number, because the number will change and the method has to survive it.
Boundaries documented
Organizational and operational boundaries written down with the reasoning behind each choice.
Factors under version control
Every emissions factor carries its source, vintage and the date it was applied.
Scope 3 done properly
Spend-based estimates replaced with supplier data category by category, on a published schedule.
Assurance rehearsed
We sample our own work before the auditor does, and fix what they would have found.
FAQs
Frequently asked
questions
Photovoltaic modules convert sunlight directly into direct current electricity, which an inverter converts to alternating current for your site or the grid. Output follows irradiance rather than demand, which is why we model your hourly load alongside the resource before fixing a system size.
Every engagement starts from your own data — interval meter readings, an asset register, or a year of on-site measurement — rather than from a template. The design that follows is sized to your load profile, site constraints and growth plan, and we show you the trade-offs we made on the way.
Advisory engagements usually run six to sixteen weeks. Built projects depend almost entirely on permitting and grid connection: a commercial rooftop can be energized inside a year, while utility-scale generation typically runs two to four years from site control to commercial operation.
Yes. We build the inventory, install the controls, map one data set out to whichever frameworks apply to you, and draft the disclosure itself. We also run assurance readiness reviews so the first engagement with an auditor is not the first time the process is tested.
We build the pathway from your asset register, aligning abatement to replacement cycles so you are not writing off working equipment. We also quantify the residual emissions honestly and help you procure durable removals against them, rather than assuming the last ten percent away.