ZeroCarbon is now PACT conformant
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Enterprise sustainability, seamlessly on autopilot.

ZeroCarbon reads your utility bills and ERP data to build continuous, verifier-ready disclosures. AI does the tracking, so you can focus on the reduction.

ZeroCarbon Cowork home: ask, attach a bill or write a report, with generated reports and their SHA-256 anchors

Connects to the apps your bills already live in. Now PACT conformant, so your footprints reach customers in the format they ask for.

39/39Mandatory PACT tests passed
Zoho Books
TallyPurchase vouchers from Tally, read without re-keying.
Google Drive
Microsoft Excel
WhatsAppSupplier reminders from your own number, only to suppliers who agreed.
QuickBooks
Xero
SHA-256Anchor on every filed report
Oracle NetSuite
Google Sheets
SharePoint
SlackApprove what Cowork prepared without leaving the channel.
HubSpot
Salesforce
OneDrive
Dropbox
You approveNothing is filed without a person
Notion
Microsoft Teams

Cowork works across your whole close.

Every screen here is the product, captured from our own workspace.

See Cowork at work
  1. Ask about your emissions in plain words. Cowork reads your ledger, shows the records behind the figure, and says what is missing instead of guessing.

    Cowork answering 'What is our total Scope 2 for Jul-Sep 2026?' with the ledger record behind the figure and a coverage note
  2. Ingestion audits, CBAM readiness, BRSR Core assurance, supplier sweeps: start one from Apps & skills, or type / for a skill and @ for an app in any message.

    Cowork's Apps & skills page listing eight workflows
  3. Teammates with one job each, like a Bill Reader, a Supplier Chaser or a BRSR Analyst. Message one like a colleague; it asks you before anything is recorded.

    Cowork's Team tab with five teammates, each with its own pixel face
  4. Monthly close, data-gap chasing, regulatory watch: routines run on their schedule, and you still approve what they propose unless you change that.

    Cowork's Autopilot tab with scheduled routines, their next run dates and on/off switches
  5. BRSR Core, GHG Protocol, TCFD, CDP and SASB, rendered from your emission records and anchored with a SHA-256 hash of the exact rows behind them.

    Cowork's Reports panel with generated reports, their SHA-256 hashes and the report types it can generate

Cowork teammates

Give Cowork a team with one job each.

Six ready-made teammates, each limited to the Cowork specialists its job needs. Add one, message it like a colleague or put it on a routine. Nothing reaches your ledger or leaves the company until you approve it.

How Cowork and its teammates work

Bill Reader

Reads uploaded bills, invoices and fuel receipts, extracts the activity data and proposes ledger entries for approval.

Team
Document reader · Emissions classifier
Routine
Monthly close, on the 3rd
Works with
GmailGoogle DriveOutlookOneDriveZoho Books

CBAM Filer

Prepares the annual EU CBAM package and the communication to EU importers from installation, production and precursor data.

Team
Emissions classifier · ESG and compliance · Reports · Data completeness
Routine
CBAM annual package, on the 5th
Works with
Your emissions ledgerFramework indicatorsReport exports

Supplier Evidence Follow-up

Chases overdue and unanswered supplier data requests, re-asks for submissions you sent back, and lists the ones waiting for your review.

Team
Supplier engagement · Data completeness
Routine
Data-gap chase, every Monday
Works with
Email to suppliersYour emissions ledger

Data Quality Watch

Watches the ledger for anomalies, gaps and low-quality records after every change, and reports them with their record ids.

Team
Anomaly and data quality · Data completeness
Routine
Data-change review, daily
Works with
Your emissions ledger

ESG Reporting Review

Reviews your ESG reporting readiness framework by framework, names what is missing for each disclosure, and records actions to close the gaps.

Team
ESG and compliance · Data completeness · Reports
Routine
When you ask
Works with
Your emissions ledgerFramework indicatorsReport exports

BRSR Analyst

For companies that report under SEBI BRSR

Assembles SEBI BRSR and BRSR Core disclosures from the ledger and flags what is missing before filing.

Team
ESG and compliance · Reports · Data completeness · Data quality
Routine
When you ask
Works with
Your emissions ledgerFramework indicatorsReport exports

Routines are defaults you can change. Connected apps are read-only and need your sign-in to each one. You can also write your own teammate.

Built for how sustainability teams actually work.

Dashboard

Your quarter at a glance: emissions against last quarter, scope mix, data confidence weighted by emissions, and the months still missing data. zc points out your biggest lever.

ZeroCarbon dashboard tiles for Jul-Sep 2026 with a 'zc noticed' tip
Guided setup

Setup starts from what you told us at onboarding, so Cowork asks only what it does not know yet, then builds your team and your first week.

Cowork's guided setup showing the company profile it already has
Customize

Make the workspace yours: eight colour presets, light and dark, and wallpapers, saved on your device.

Customize Cowork panel with light and dark colour presets
Company Brain

Cowork learns how your company works from documents, conversations, approvals and what your team teaches it. Every item is backed by a quote, and nothing runs until an owner or admin approves it.

Company Brain: sources read, know-how items and skills waiting for review
Trace this figure

Open any figure to walk it back: the source document, what the machine read against what was accepted, the calculation, and the reports it appears in.

Trace this figure: 0.1062 tCO2e walked back to its source bill and extracted fields
Connectors

Connect the mailboxes and drives your bills already live in: Outlook, Zoho Mail, Google Drive, OneDrive, SharePoint, Dropbox and more.

Cowork's Connectors tab listing apps that can be connected

Try it on a real bill.

Finds the units consumed on an electricity bill and applies the grid factor for that bill's month.

Every filing, from one ledger.

The same verified records become each report your regulators and customers ask for.

EU CBAM

The communication your EU importer files

Embedded emissions for each good, from your own installation data, compared with the EU default values so you can see what actual data saves your buyer.

  • CSV and XML in the EU format
  • Default-value comparison per good
  • Sent only by a person, with its hash on record
CBAM in ZeroCarbon
First page of a CBAM report generated by ZeroCarbon
SEBI BRSR Core

BRSR Core, ready for assurance

Principle 6 energy and emissions indicators from your ledger, as a report and as XBRL for the exchange filing, with every figure traceable to its source document.

  • PDF and XBRL
  • Scope 1 and 2 totals with their intensity
  • Each figure opens back to its bill
BRSR in ZeroCarbon
First page of a BRSR Core report generated by ZeroCarbon
GHG Protocol

A Scope 1, 2 and 3 inventory you can defend

Factors picked by the activity's own date and country, such as CEA v22 for India and DESNZ 2026 for the UK, and every report anchored to a SHA-256 hash of the rows behind it.

  • Dated, versioned emission factors
  • Missing months listed, never filled in
  • SHA-256 anchor on every report
GHG inventory in ZeroCarbon
First page of a GHG Protocol inventory generated by ZeroCarbon
PACT

PACT conformant, and built to every framework you file

Product carbon footprints from your verified ledger under the PACT Methodology v3.0, shared through the PACT API with the customers you choose. The same ledger produces each report in the format its framework asks for.

  • PACT conformant, Technical Specifications v3.0
  • Customers request and receive footprints, only with a grant
  • GHG Protocol, CBAM, BRSR Core, CDP, TCFD, SASB, GLEC and ISO 14083
Read the announcement
  • Greenhouse Gas Protocol
  • EUCBAM
  • CDP
  • PACT Conformant badge
  • ISO 14083
  • Task Force on Climate-related Financial Disclosures
  • SEBIBRSR Core
  • Smart Freight CentreGLEC Framework v3.2
  • Sustainability Accounting Standards Board
Approvals

Cowork asks first.
You decide when it stops.

  1. 01

    All 4 kinds of work Cowork can approve start on Ask: it prepares the work and waits for you.

  2. 02

    Earn it lets Cowork approve by itself only after a run of clean approvals. One correction and it asks again.

  3. 03

    6 things always need a person, whatever the setting, from submitting a report to writing into a connected app.

  4. 04

    Each company's data is kept apart by row-level security, and every report is anchored to a SHA-256 hash of the rows behind it.

How we handle your data How Cowork works
Cowork's 'What Cowork may approve by itself' panel: Ask, Earn it or Auto for four kinds of work, and the six things that always need a person

How the close gets done today, and with ZeroCarbon.

Seven jobs every carbon close needs, done three ways.

See Cowork do the close
Getting the data in
Spreadsheets and a consultant
Someone types bill figures into a sheet each month.
A general-purpose AI chat
Reads a file you paste in. Next month, you paste again.
ZeroCarbon
Reads electricity bills, fuel invoices and Tally exports from your mailbox, Drive or an upload.
Emission factors
Spreadsheets and a consultant
Whatever factor was copied in last year.
A general-purpose AI chat
Gives a factor. Checking where it came from is up to you.
ZeroCarbon
Published, versioned tables picked by the activity date, such as CEA v22 for India and DESNZ 2026 for the UK.
Where a figure came from
Spreadsheets and a consultant
A cell. The trail lives in someone's inbox.
A general-purpose AI chat
An answer in a chat, not tied to your records.
ZeroCarbon
Trace this figure: the source document, what was read, the calculation and every report it appears in.
Missing data
Spreadsheets and a consultant
Blank cells, found at audit time.
A general-purpose AI chat
Can fill a gap with a plausible guess.
ZeroCarbon
Says which months and sources are missing, and never fills them in.
What gets recorded without you
Spreadsheets and a consultant
Anything anyone types.
A general-purpose AI chat
Nothing. It has no access to your books.
ZeroCarbon
Nothing until a person approves, unless you allow it per kind of work. 6 things always need a person.
The report
Spreadsheets and a consultant
Assembled by hand every cycle.
A general-purpose AI chat
Drafts text. The filing format is up to you.
ZeroCarbon
BRSR Core, GHG Protocol and CBAM files built from the ledger, each anchored with a SHA-256 hash of its rows.
Routine work
Spreadsheets and a consultant
Someone has to remember.
A general-purpose AI chat
Only when you ask.
ZeroCarbon
Autopilot routines for the monthly close, supplier chasers and regulatory watch, each asking before it records.

Ready to automate your carbon accounting?

Start with ZeroCarbon for accurate, verifier-ready, and AI-powered carbon intelligence.

GHG Protocol Aligned
BRSR Core Aligned
Working towards SOC 2
PACT Conformant badgePACT Conformant