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Emissions inventory for events

Measurement of the emissions generated by corporate events, conferences and trade shows. Travel, energy, catering, waste and materials quantified in tCO₂e, with offsetting through REDD+ credits.

Companies that trust Mangue Tech

Banco do Brasil
Caixa
Rock in Rio
Hotmart
Petlove
Multilaser
Eztec
Comerc
A.C. Camargo
Grupo Marista

Consulting + Platform

Operational data becomes auditable ESG indicators.

Specialist consulting that understands events inventory. A platform that automates the calculation, versions the data and exports it in the format the regulator requires.

Consultoria

ESG data and compliance management, with a specialist who knows your sector.

Plataforma

Our own software, automating calculations, indicators and exports.

Auditable reports

GHG inventory, decarbonization plan and reports ready for the auditor.

Mangue Tech platform · organization home
90%

Less time

Automated collection vs. manual spreadsheet.

20+

Global frameworks

IFRS, CSRD, CBAM, GRI, SASB, GHG, CDP…

60k+

Emission factors

IPCC, DEFRA, MCTI, EPA, Ecoinvent.

How Mangue works

4 steps. From diagnosis to an auditable report.

01

Diagnosis

Find out which ESG risks affect your business and what the regulator will require.

02

Estrutura

Organized data, defined processes and everything ready for any verification.

03

Operation

Emission calculations, decarbonization targets and continuous monitoring.

04

Auditable reports

Active compliance with IFRS, CSRD, CBAM, GRI, SASB and GHG Protocol.

Mangue deliverables for events inventory

Every delivery is a complete package: consultant + platform + auditable report. Click to see how we apply it.

Frameworks we apply

The service

O que é.

Corporate events generate significant emissions: attendee travel (air and ground), venue energy, catering, printed materials, waste and logistics. Mangue Tech quantifies all of these sources under the GHG Protocol and offsets the total with certified REDD+ credits.

The process is straightforward: we gather the event data (number of attendees, where they travel from, the menu, venue floor area, materials used), calculate emissions by category, offset them with verified credits (Verra/Gold Standard) through Carbonext and deliver the carbon offset event certificate.

The certificate delivered at the end can be used in corporate communications, showing a climate commitment that is verifiable and traceable down to the retired credit.

Delivery

How we deliver.

Etapa 01

We gather the event data. Attendees, where they travel from, menu, floor area, materials, logistics. And we map every emission source.

Etapa 02

We calculate emissions by category under the GHG Protocol and produce the inventory with a full audit trail.

Etapa 03

We offset the total with verified REDD+ credits (Verra/Gold Standard) and deliver the carbon offset event certificate.

"I needed something with a simple interface for the end user. Mangue came in with an eye for simplifying, with other ways to get to the data, it helped a lot."

E
Edvania Silva
ESG Manager · Hotmart

Frameworks involved

Designed for what your auditor requires.

Frequently asked questions

Dúvidas comuns.

Quais emissões de um evento entram no cálculo?

Entram o deslocamento dos participantes (aéreo e terrestre), a energia do local, a alimentação, os materiais gráficos, os resíduos e a logística. Cada categoria é calculada conforme o GHG Protocol, padrão de contabilização de gases de efeito estufa, e somada em toneladas de CO₂ equivalente.

Que dados preciso reunir para começar?

O levantamento parte do número de participantes e das origens dos participantes, do cardápio, da área do espaço, dos materiais utilizados e da logística. A Mangue Tech usa esses dados para mapear as fontes de emissão do evento e calcular cada categoria separadamente.

Esse serviço inclui verificação externa do inventário?

Não. A Mangue Tech levanta os dados, calcula as emissões e entrega o inventário com trilha de auditoria completa, mas não emite parecer de verificação: isso cabe a um organismo verificador externo. Já os créditos usados na compensação são verificados sob os padrões Verra ou Gold Standard.

Qual a diferença entre medir e compensar as emissões?

Medir quantifica, por categoria, quanto o evento gerou em toneladas de CO₂ equivalente. Compensar adquire créditos de carbono no volume correspondente. Neste serviço as duas etapas vêm juntas: o cálculo das emissões e a compensação do total com créditos REDD+, de projetos que evitam desmatamento, via Carbonext.

Posso usar o certificado na comunicação do evento?

Sim. O certificado de evento carbono compensado é entregue ao final e serve para comunicação institucional, com rastreabilidade até o crédito aposentado. Os créditos vêm de projetos REDD+, sigla para redução de emissões por desmatamento e degradação florestal, sob padrões Verra ou Gold Standard.
Talk to a specialist

Who answers is who delivers.

Diagnostics, scope and proposal on the same day. Straight with the specialist who will run the project.