Skip to content

Your carbon number is honest. It is not yet defensible.

Honest means your team believes it. Defensible means an auditor, an EU buyer or a regulator can trace every tonne back to the document it came from. Carbon-OS makes the second one true.

Get a demo Listed company? Run a free Carbon X-Ray
  • BRSR Core
  • CBAM
  • PCAF
  • SBTi
  • CCTS
  • ISO 14067

Trusted by

  • Netflix
  • Wipro
  • DBS Bank
  • Tata Consumer
  • Zingbus
  • Varuna Logistics
  • Jeena & Company
  • Vayda Overseas
  • Fireside Ventures

Every carbon question resolves to one of two boundaries.

Here is one real record, routed both ways.

Route the record to

#CR-88412

Supplier invoice · SUP-210

12,450 kg steel · BF-BOF route

Apr 2026

Evidence pinned

Your company.

The unit of account is the organisation.

21.3t CO₂e

contribution to the corporate inventory

Your product.

The unit of account is the SKU.

4.2kg CO₂e

embedded per part

Your company

Scope 1, 2 and 3 across operations and value chain, plus financed emissions across the lending and investment book.

  1. Classified · Scope 3, Category 1, purchased goods
  2. Attributed · Plant 01, consolidated to group
  3. Rolled up · corporate total, assurance-ready

Your product

Cradle-to-gate and cradle-to-grave footprints per SKU, from plant activity, BOMs and supplier data.

  1. Allocated · BOM node 4471-B, motor housing
  2. Stages resolved · raw material → transport → plant
  3. Declared per unit · cradle-to-gate, primary data

One platform underneath. Same ingestion, same emission-factor library, same evidence ledger. Only the boundary changes.

Four teams. Someone with authority will ask each one where a number came from.

  1. Listed companies

    A SEBI assessor: “What is your assurance basis for Scope 3?”

    133,647 tScope 3 disclosed, 4,180 evidence items pinned

    Audit-ready BRSR Core, 94% auto-filled from the ledger.

  2. Financial institutions

    The board risk committee: “How much carbon sits inside the power book?”

    2,318exposures attributed, PCAF Part A applied

    Regulator-ready financed emissions, 78% of the book covered.

  3. Carbon-priced exporters

    Your EU importer: “Embedded emissions per tonne, per consignment.”

    1.89 t CO₂eper tonne of steel, site-specific process route

    Declaration-ready data for every consignment.

  4. OEM supply chains

    The programme office: “PCF for part 4471-B. Primary data only.”

    4.2 kg CO₂ecradle-to-gate, primary data from 512 suppliers

    A passport-ready PCF for every part.

Here is when they ask.

Two are already live. The rest have dates.

  1. Live1 Jan 2026

    CBAM

    Definitive period began. Embedded emissions now carry a price at the EU border.

    • Carbon-priced exporters
  2. Live31 Jul 2026

    CCTS

    First annual emissions report due to BEE, for roughly 490 obligated entities across seven notified sectors.

    • Listed companies
  3. Today · 11 Sep 2026
  4. in 5 months31 Jan 2027

    SBTi

    Corporate Net-Zero Standard V2.0 takes effect. Mandatory data assurance, and every Scope 3 category at 5 percent or more.

    • Listed companies
    • Financial institutions
  5. in 5 months18 Feb 2027

    Battery Passport

    EU Digital Battery Passport goes live for EV, LMT and industrial batteries above 2 kWh.

    • OEM supply chains
  6. in 7 monthsFY2026-27

    BRSR Core

    Assessment or assurance reaches the top 1,000 listed entities.

    • Listed companies
    • Financial institutions
  7. in 13 months30 Sep 2027

    CBAM

    First declaration due, covering calendar-year 2026 imports. The data you need was generated last year.

    • Carbon-priced exporters
    • OEM supply chains
  8. in 17 months31 Jan 2028

    SBTi

    V1.3.1 submissions close. From here, V2.0 is the only route.

    • Listed companies
    • Financial institutions
  9. WatchUndated

    India Climate Finance Taxonomy

    Drafted, not yet notified. On notification, every lender must classify its entire loan book. The largest unfired trigger in Indian BFSI.

    • Financial institutions

Dates verified 16 August 2026. Countdowns update themselves.

It fits into what you already run.

No rip and replace. Data comes in as it is. Numbers go back into the tools your teams already use.

In.

CSVs, ERPs, invoices, BOMs, travel and freight.

  • SAP ERPMAT-7712 · Plant 01 · raw material
  • Electricity bill3,420 kWh · MSEDCL · Apr
  • Diesel logDG set · 142 L · Rajpura
  • Supplier invoiceSUP-210 · 12,450 kg steel
  • BOMEV motor · 14 parts · 3 tiers
  • FreightNhava Sheva → Rotterdam · sea

Resolved.

One layer matches sources, resolves suppliers and counterparties, applies sector-aware methods and keeps the evidence on every number.

#CR-88413

Electricity bill 3,420 kWh · Maharashtra grid

  1. Source matched
  2. Meter resolved · Plant 01 · MSEDCL
  3. Grid factor · IN · 0.71 kg CO₂e/kWh
  4. Evidence pinned · invoice + weighbridge
  5. = 2.4 t CO₂e · confidence: high

Out.

Into finance, procurement, operations and assurance.

  • Reporting · BRSR Core94% auto-filled from the ledger
  • Trade · CBAM IN → EUconsignment 4472 declaration-ready
  • Programs · PCF4.2 kg CO₂e per part
  • Portfolio · PCAF78% of the book covered
Exploded drawing of Carbon-OS: sources enter the intake, the resolving chamber holds the factor library and the evidence ledger, and four output ports serve reporting, trade, programs and portfolio.INTAKEFACTOR LIBRARYEVIDENCE LEDGERRESOLVING CHAMBERPORTFOLIOPROGRAMSTRADEREPORTING123

An auditor asks

“Where did 133,647 t come from?”

  1. Scope 3 · purchased goods133,647 t total
  2. Supplier invoice · SUP-210 · 12,450 kg steel · Apr
  3. Factor · steel · BF-BOF route · methodology v1.3
  4. Evidence · invoice + weighbridge slip, pinned to the record

Evidence attached · answered in 0.8 s

Every number keeps its receipts.

  • Methodology on every number
  • A full audit trail
  • Data-confidence scores
  • Source references, kept

See what your numbers already say about you, before anyone else does.

The Carbon X-Ray is a free scan of your public disclosures and operations.

Get your free Carbon X-Ray Talk to our team