Receipts and reporting

Every completed job produces a receipt: an informational record of what it cost, how much energy it used, and how much CO2 it emitted — evidence for showback and CSRD reporting, never a bill. Receipts roll up into per-project showback and into a CSRD-ready carbon report for the whole organization.

A single job’s receipt

komputo receipt <job-id>

The receipt lists, for that job:

• Cost in euro
• Energy in kWh
• CO2 in grams, and the grid intensity (gCO2/kWh) at the time it ran
• The EU residency attestation for the region it ran in

Because the grid intensity is captured at run time, the carbon figure reflects the real electricity mix the job consumed — not a yearly average.

Showback: spend by project

To see where the money and carbon went across your organization, fetch the showback report:

curl -H "Authorization: Bearer $KOMPUTO_API_KEY" \
  https://api.komputo.eu/reports/showback

It breaks total spend, energy, and CO2 down by project and by cost center, so each team sees its own footprint without anyone provisioning a server.

CSRD carbon evidence

For sustainability reporting, export the organization’s carbon evidence. The report covers both market-based and location-based Scope 2 accounting plus the per-job evidence rows auditors expect.

# machine-readable
curl -H "Authorization: Bearer $KOMPUTO_API_KEY" \
  https://api.komputo.eu/reports/csrd.json

# spreadsheet-ready
curl -H "Authorization: Bearer $KOMPUTO_API_KEY" \
  https://api.komputo.eu/reports/csrd.csv -o komputo-csrd.csv

The CSV is one row per job — date, project, region, energy, grid intensity, and CO2 — so it drops straight into an audit workbook. See carbon methodology for how the numbers are derived.