How It Works
From CSV to audit-ready report
Five steps to a professional carbon metrics report - with CO₂ offsets, gap analysis, and framework-specific data tables ready for your ESG filings.
Upload your data
Drag and drop a CSV file with your energy generation records. We support any column layout - hourly, daily, or monthly readings from solar, wind, hydro, or biomass assets.
Your data never leaves the browser until you choose to generate a report. No account required.
Map your columns
Our smart mapper auto-detects common column names like date, generation_kwh, and asset_id. Review the mapping, adjust if needed, and confirm.
Handles duplicates, date format mismatches, and multi-asset files automatically.
Choose a framework
Pick the reporting standard you need - or let the Framework Wizard recommend one based on your jurisdiction and use case.
Supported: GHG Protocol (Scope 2), EU Taxonomy, CSRD ESRS E1, UK SRS (ISSB S2), and SFDR Annex IV.
Preview your report
We calculate CO₂ offsets using IEA 2026 emission factors, run operational gap analysis, and generate a PDF preview with select sections locked until purchase.
Every calculation is documented with a full audit trail so you can trace each number back to source data.
Purchase & download
Pay £49 and the full report is generated with all sections unlocked, plus an audit bundle (PDF + Calculation Log CSV) for compliance evidence.
A copy is emailed to you. We don't store your data after delivery for security.
Built for compliance teams
Every design decision is made with auditors and regulators in mind.
Audit-ready output
Every report includes a Calculation Log CSV with row-level traceability from source data to final metrics.
Minutes, not weeks
Upload to download in under 5 minutes. No consultants, no onboarding, no recurring subscription.
Country-specific factors
IEA 2026 and DESNZ emission factors for 100+ countries. Location-based and market-based methods supported.
Privacy-first
Data is processed in-browser where possible and deleted from our servers immediately after report generation.
Ready to generate your report?
Upload a CSV and have an audit-ready carbon report in under 5 minutes. No account needed.