The carbon ledger you can sign
One source of truth for emissions. Every number links to what happened in the business, then to the factor that explains it, with provenance and versioning. Reconciled to AP and GL. Ready for assurance.
Samples are anonymised. Lower for the same scope depends on consistent scope choices and category boundaries.
What the inventory is
A living ledger of activities and emission factors with a full chain of custody. It holds
01
Activities
each invoice line turned into a real activity with units, supplier, route, or model
02
Factors
the most specific LCA available for each activity, with source, year, and uncer tainty
03
Calculations
activity times factor, with unit alignment and uncer tainty propagation
04
Scope notes
explicit choices for categories and time windows
05
Provenance
links to ERP, invoices, and supplier records with timestamps
06
Audit trail
change histor y and locked snapshots for filing periods
01
Activities
each invoice line turned into a real activity with units, supplier, route, or model
02
Factors
the most specific LCA available for each activity, with source, year, and uncer tainty
03
Calculations
activity times factor, with unit alignment and uncer tainty propagation
04
Scope notes
explicit choices for categories and time windows
05
Provenance
links to ERP, invoices, and supplier records with timestamps
06
Audit trail
change histor y and locked snapshots for filing periods
01
Activities
each invoice line turned into a real activity with units, supplier, route, or model
02
Factors
the most specific LCA available for each activity, with source, year, and uncer tainty
03
Calculations
activity times factor, with unit alignment and uncer tainty propagation
04
Scope notes
explicit choices for categories and time windows
05
Provenance
links to ERP, invoices, and supplier records with timestamps
06
Audit trail
change histor y and locked snapshots for filing periods
01
Activities
each invoice line turned into a real activity with units, supplier, route, or model
02
Factors
the most specific LCA available for each activity, with source, year, and uncer tainty
03
Calculations
activity times factor, with unit alignment and uncer tainty propagation
04
Scope notes
explicit choices for categories and time windows
05
Provenance
links to ERP, invoices, and supplier records with timestamps
06
Audit trail
change histor y and locked snapshots for filing periods
Connect to Content
Add layers or components to make infinite auto-playing slideshows.
Why it matters
You can sign it
Totals reconcile to AccountsPayable and GeneralLedger. The ledger survives sampling.
You can sign it
Totals reconcile to AccountsPayable and GeneralLedger. The ledger survives sampling.
You can sign it
Totals reconcile to AccountsPayable and GeneralLedger. The ledger survives sampling.
You can compare it
Same mapping logic and factor ranking across suppliers and periods.
You can compare it
Same mapping logic and factor ranking across suppliers and periods.
You can compare it
Same mapping logic and factor ranking across suppliers and periods.
You can use it
Line item views power procurement, supplier scorecards, and route choices.
You can use it
Line item views power procurement, supplier scorecards, and route choices.
You can use it
Line item views power procurement, supplier scorecards, and route choices.
You can defend it
Every value carries sources, versions, and scope notes.
You can defend it
Every value carries sources, versions, and scope notes.
You can defend it
Every value carries sources, versions, and scope notes.
NOTE: You access the results in the Inventory, the Viewer app, reports, and exports. There is no console you need to operate here.
NOTE: You access the results in the Inventory, the Viewer app, reports, and exports. There is no console you need to operate here.
NOTE: You access the results in the Inventory, the Viewer app, reports, and exports. There is no console you need to operate here.
How your teams
use the inventory
Finance
Sustainability
Procurement
Audit and IT
Reconciliation to books and period close
Change analysis, bridges that explain movement
Evidence for the board and for assurance teams
How your teams
use the inventory
Finance
Sustainability
Procurement
Audit and IT
Reconciliation to books and period close
Change analysis, bridges that explain movement
Evidence for the board and for assurance teams
How your teams
use the inventory
Finance
Sustainability
Procurement
Audit and IT
Reconciliation to books and period close
Change analysis, bridges that explain movement
Evidence for the board and for assurance teams
ERP in, audit trail out
Everything traceable, calculation lineage is clear
ERP in, audit trail out
Everything traceable, calculation lineage is clear
ERP in, audit trail out
Everything traceable, calculation lineage is clear
99%+ Accuracy
Document extraction and matching precision
99%+ Accuracy
Document extraction and matching precision
99%+ Accuracy
Document extraction and matching precision
External assurance ready
Inventory only - we do one job, and we do it well
External assurance ready
Inventory only - we do one job, and we do it well
External assurance ready
Inventory only - we do one job, and we do it well
What you receive every cycle
Period snapshot
A locked report with totals, category breakdowns, and scope notes
Period snapshot
A locked report with totals, category breakdowns, and scope notes
Period snapshot
A locked report with totals, category breakdowns, and scope notes
Assurance kit
Evidence packs, factor records, and sampling links
Assurance kit
Evidence packs, factor records, and sampling links
Assurance kit
Evidence packs, factor records, and sampling links
Activity list export
CSV extracts with activity fields and lineage identifiers
Activity list export
CSV extracts with activity fields and lineage identifiers
Activity list export
CSV extracts with activity fields and lineage identifiers
Viewer app access
Read only exploration for leadership and teams
Viewer app access
Read only exploration for leadership and teams
Viewer app access
Read only exploration for leadership and teams
Change log
Before and after view since last run
Change log
Before and after view since last run
Change log
Before and after view since last run
Download sample report
Controls that make it trustworthy
Controls that make it trustworthy
Controls that make it trustworthy
Reconciliation
Reconciliation
Reconciliation
Locked windows
Locked windows
Locked windows
Versioning
Versioning
Versioning
Role approvals
Role approvals
Role approvals
Immutable logs
Immutable logs
Immutable logs
Quality and human review
Automation handles volume, specialists handle edge cases. Items with low confidence enter queues for review. Approved fixes write back to the ledger. Decisions are stored as labels that train the models for the next run.
Accuracy
Extraction accuracy above 99 percent on structured sources
Accuracy
Extraction accuracy above 99 percent on structured sources
Accuracy
Extraction accuracy above 99 percent on structured sources
Specificity
Factor specificity mix improves month by month
Specificity
Factor specificity mix improves month by month
Specificity
Factor specificity mix improves month by month
Lower Uncertainty
Uncertainty trends fall as LCAs become more specific
Lower Uncertainty
Uncertainty trends fall as LCAs become more specific
Lower Uncertainty
Uncertainty trends fall as LCAs become more specific
Security and data rights
We ingest with read only access. Data is encrypted in transit and at rest. Access is through SSO and RBAC, with quarterly reviews. EU hosting. You own your data and can export or delete at any time.
What the inventory is not
Not a spend based estimate that multiplies money by averages
Not a spend based estimate that multiplies money by averages
Not a spend based estimate that multiplies money by averages
Not a program suite that asks you to operate a tool
Not a program suite that asks you to operate a tool
Not a program suite that asks you to operate a tool
Not a spreadsheet that breaks at audit
Not a spreadsheet that breaks at audit
Not a spreadsheet that breaks at audit
FAQ
Not spend based. Activity based with LCA per invoice line, enabled by reasoning AI. The result is source tight, comparable numbers you can use for decisions, not just reporting.
Do we need analysts to operate this
No. Bardo runs a managed service that produces the inventory. You review edge cases only when helpful.
Can we keep our reporting platform
Yes. Keep your workflows. Feed them with inventory data through exports custom reports.
How do auditors interact with the ledger?
They receive the assurance kit. From any reported number they can follow sampling links to activity and factor records.
What if a supplier LCA does not exist?
The factor engine creates a documented LCA based on the best available inputs. It is marked for replacement when a better source appears.
How portable is the data?
Very. You receive exports whenever you want. Data contracts keep fields stable over time.
Do we need analysts to operate this
No. Bardo runs a managed service that produces the inventory. You review edge cases only when helpful.
Can we keep our reporting platform
Yes. Keep your workflows. Feed them with inventory data through exports custom reports.
How do auditors interact with the ledger?
They receive the assurance kit. From any reported number they can follow sampling links to activity and factor records.
What if a supplier LCA does not exist?
The factor engine creates a documented LCA based on the best available inputs. It is marked for replacement when a better source appears.
How portable is the data?
Very. You receive exports whenever you want. Data contracts keep fields stable over time.
Do we need analysts to operate this
No. Bardo runs a managed service that produces the inventory. You review edge cases only when helpful.
Can we keep our reporting platform
Yes. Keep your workflows. Feed them with inventory data through exports custom reports.
How do auditors interact with the ledger?
They receive the assurance kit. From any reported number they can follow sampling links to activity and factor records.
What if a supplier LCA does not exist?
The factor engine creates a documented LCA based on the best available inputs. It is marked for replacement when a better source appears.
How portable is the data?
Very. You receive exports whenever you want. Data contracts keep fields stable over time.
