Source-level tracing
Every gram of CO2e links to a line item, a route, or a meter. Drill from your headline total all the way down to the exact row it came from.
Total to line item
Activity-based carbon accounting
Map your carbon to the ground it came from.
Terra turns invoices, shipping manifests, and meter readings into a living emissions map. Every ton you report traces back to a real source, so your numbers hold up in an audit instead of an estimate.
No spreadsheet migration. Import a CSV and see your baseline in an afternoon.
A point of view
Averages are not evidence.
Most carbon tools multiply what you spent by an industry average and hand you a number. It looks precise. It cannot survive a single hard question. Terra takes the other road: we measure from the activity itself, so the footprint you publish is the footprint you can prove.
The old way: spend-based
A guess dressed up as a figure
Forty thousand dollars of freight, multiplied by a national average factor. Change carriers, change routes, cut mileage in half, and the number does not move.
$40,000 freight spend x 0.52 kg/$ average = ~20.8 t CO2e (unverifiable)
The Terra way: activity-based
A measurement you can defend
The actual shipment: distance, weight, fuel, and vehicle class, matched to a cited emission factor. When the route improves, the footprint improves with it.
route 1,240 km reefer diesel
load 18 t refrigerated
factor 0.0816 kgCO2e/t-km (GLEC)
total 18.2 t CO2e traced
The platform
From raw records to a report you can sign.
Audit-ready by default
Export a complete evidence trail mapped to the GHG Protocol, CSRD, and CDP. Your disclosure and your proof live in the same place, versioned and cited.
GHG Protocol, CSRD, CDPReductions you can watch
Set a target, then follow the curve month to month as real changes land. No annual surprise, no fourth-quarter scramble to explain the gap.
Target to trend
What teams see
A baseline in an afternoon, a trend by the end of the month.
Terra covers all three scopes from a single import and keeps every factor versioned, so the report you defend next year still points at the data you used this year.
3 scopes
covered from one import, Scope 1 through 3
1,200+
emission factors, each versioned and cited
14 days
median time to a first audited report
Scope 3 freight, tons CO2e
-38% vs target
Start with one quarter
Stop reporting estimates you cannot defend.
Bring a single quarter of data. We will map it, source it, and show you exactly where your footprint comes from, line by line.