For design teams, contractors and manufacturers
Carbon numbers you can act on
Assessments in days, at a fraction of the usual cost, from our data and models. A professional checks and signs every one.
What we do
Project carbon assessments and management plans
Infrastructure and construction, from option selection to operational carbon. PAS 2080 aligned, every life cycle stage (A1 to A3, A4 to A5, B1 to B7, C1 to C4, D). Hotspots, reduction options, carbon management plan, as-built report. Network Rail approved tools where required.
Product and manufacturing carbon
Product carbon footprints, EPDs and life cycle assessment for specifications and tenders. Embedded-emissions data for UK CBAM from January 2027.
Organisational carbon
Scope 1, 2 and 3 inventory. SECR where in scope. Carbon Reduction Plan (PPN 006). Reduction targets. Verification before the figures go to a client or lender.
Why us
Built on real project data
Large data sets and models built on real infrastructure projects. Higher accuracy, better insight, lower cost.
Days, not weeks
Fixed packages with a fixed price and turnaround. Send the design quantities and the assessment comes back in days.
Checked and signed
Every stage and decision reviewed, checked and verified by a chartered professional who signs the output.
Accepted where it counts
Outputs formatted for the Rail Carbon Tool, PAS 2080 reviews, PPN 006 Carbon Reduction Plans and client carbon returns.
How it works
1. Send us the design
Quantities, drawings or the bill of materials, at whatever stage the design is.
2. We run the models
Our factor library and models produce the assessment, hotspots and reduction options.
3. A professional checks and signs
A chartered professional reviews every input, decision and figure before anything leaves us.
4. You get the report and the plan
Assessment, carbon management plan and tool entries, in the format your client or lender asks for.
Previous and current clients

Contact us
Tell us what the project needs. Book a short call or send the brief and we reply within one working day. Or email info@sustainabilitysciences.com