Phase 01
What is in scope
We define with you which companies and operations belong in the inventory. Without that, every calculation afterwards is arguable.
Avoids
Forgetting a site and finding out only in the audit.
How it works
Five steps. One method.
ESG does not have to be complicated. We collect straight from the source, calculate with an official factor, verify before the auditor arrives, and deliver the report your team needs. All from the same base.
Phase 01
Measure
Phase 02
Reduce
Phase 03
Offset
Phase 04
Report
Companies that trust Mangue Tech
The five steps
From raw data to the report.
Phase 02
Where the data comes from
We connect your ERP, spreadsheets, electricity bills and fuel invoices. Every data point arrives with an origin, an owner and a date. There is no inventing it later.
Avoids
Collecting in a spreadsheet, losing the source, redoing it the following year.
Phase 03
How it becomes a number
We apply official factors (IPCC, MCTI, DEFRA) in an engine that keeps every version. When the rule changes, we recalculate with the history in the open.
Avoids
Using an outdated factor without knowing. Result: the report is invalidated.
Phase 04
Who checks it
Automated checks + Crab.AI review + a public calculation record with traceable factors. When the client asks, we support the external auditor they hire.
Avoids
Walking into the audit with a surprise.
Phase 05
What comes out
CSRD, GRI, SASB, CDP. They all come from the same base. You choose the framework, we deliver the report in the right format.
Avoids
Rewriting the same data in three different formats.
In practice
Where it all happens.
Step 02 · Collection
Every source with an owner, evidence and a deadline.
Step 03 · Calculation
Total tCO₂e by scope, updated with every entry.
Audit trail
Every figure traces back to its source.
The auditor asks why a value is what it is? One click opens the whole path. From the invoice to the factor used, with who approved it and when.
Diesel S10 · Stationary combustion · Scope 1Immutable
- OrigemNota fiscal SAP #4421
- Quantidade1.240 litros
- Fator aplicadoMCTI 2024 · 2,681 kgCO₂e/L
- Result3.324 kgCO₂e
- Version2024 inventory · v3.2
- OwnerM. Costa · Coord. ESG · exemplo
Factor database
60k+ factors. All official.
We handle the curation. You never have to hunt for a factor inside a government technical report PDF.
MCTI
Brazil · federal official
DEFRA
United Kingdom · government
EPA
United States · government
IEA
International · energy
Ecoinvent
Switzerland · LCA
IPCC AR6
UN · IPCC
60k+
fatores ativos
Quarterly
review cycle
Versioned
open history
6+
fontes oficiais
Who does what
Three roles, no shortcuts.
Whoever collects does not approve. Whoever approves does not edit. That is how an audit accepts the number as defensible.
01
Who collects
Enters data and attaches evidence. Cannot approve their own work.
02
Who reviews
Checks consistency and sends it back with comments when something needs fixing.
03
Who approves
Gives the final sign-off. Without that signature, the close stays blocked.
Data quality
The auditor sees everything classified.
At review time, the auditor already knows what was measured directly, what was estimated, and what still needs evidence.
Primary
Came from direct measurement: invoice, water meter, telemetry.
Secondary
Supplier data on an auditable basis.
Estimated
Proxy or sector average, documented.
Gap
Evidence missing. Blocks the close.