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GHG Accounting & Carbon Management

Scope 1, 2 and 3 in one AI-powered inventory, from raw data to audit-ready numbers.

  • Scope 1, 2 & 3
  • All 15 Scope 3 categories
  • GHG Protocol aligned
  • Audit-ready by design
How it works

From Raw Data to Audit-Ready Emissions

  1. Collect

    ERP, Excel, bills, APIs and IoT meters

  2. Map

    Every record to its scope, category and site

  3. Calculate

    Activity × emission factor × GWP

  4. Validate

    AI flags anomalies and missing data

  5. Report

    By scope, category, site and period

AI carbon intelligence

AI That Makes Carbon Data Smarter

  • Automated Data Mapping

    Raw ERP, bill and meter records mapped to the right GHG category.

  • Emission Factor Intelligence

    The right factor for each region, year and fuel, with its source.

  • Anomaly Detection

    Spikes, gaps and outliers flagged before they reach your report.

  • Carbon Insights

    Hotspots explained in plain language, with where to act first.

AI insightNitrous oxide drives 80% of Scope 1 and purchased goods drive 58% of Scope 3. Start with those two.

Scope 3 · Value chain

All 15 Categories. One Inventory.

For most companies Scope 3 is the largest part of the footprint. Pick a category to see how NetZhero measures it.

Upstream · 1–8

    Downstream · 9–15

      Spend-based→ Activity-based→ Supplier-specific

      Supplier engagement

      Primary Data From Your Suppliers

      Replace spend estimates with real supplier numbers, without chasing spreadsheets.

      1. InviteRequest data from top suppliers by spend or emissions.
      2. Supplier portalSuppliers share energy, materials or product footprints with evidence.
      3. AI validationUnits, ranges and documents checked before data counts.
      4. Into your inventoryVerified numbers replace spend estimates automatically.
      • GHG ProtocolCorporate & Scope 3
      • BRSR CoreValue chain
      • CDP ClimateSupply chain
      • SBTiNear-term targets
      • CSRD / ESRS E1Gross Scopes 1–3
      • ISSB IFRS S2Climate

      Know Your Carbon. Control Your Impact.

      Build a reliable, AI-powered carbon management system across your organisation and its value chain.

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