CO2 Calculator for products, services and events
Estimate the greenhouse gas emissions of a product, service or activity to identify the main sources of impact and reduction opportunities.
Start your CO2 calculationPrevent emissions before the annual carbon assessment.
A CO2 calculator estimates the greenhouse gas emissions generated by a product, service or event using operational data such as energy consumption, transport, materials or logistics. Unlike the annual carbon assessment, it can be used throughout the year to anticipate emissions, test scenarios and guide operational decisions. It helps organisations identify the main emission sources and put reduction measures in place before the final carbon assessment is calculated.

What is the CO2 calculator?
A CO2 calculator estimates the greenhouse gas emissions generated by an event, product or service. It uses activity data and emission factors to calculate the associated carbon footprint.
A CO2 calculator typically enables:
- Estimation of greenhouse gas emissions
- Identification of the highest-emitting activities
- Comparison of different operational scenarios
- Identification of reduction opportunities
- Support for carbon reduction strategies
It is widely used in sectors such as events, transport, logistics, industry, tourism, education and services.
Is your company concerned?
Your organisation can benefit from a CO2 calculator if:
You want to estimate the emissions of an activity or service
Your clients are requesting environmental transparency
You want to identify emission reduction opportunities
You want to compare different operational scenarios
You want to integrate the carbon dimension into your decision-making
Measuring emissions is the first step towards reducing environmental impact.
The benefits for your business?
Visibility into the carbon emissions of your activities or services
Identification of the main emission sources
Comparison of different operational scenarios
Stronger and more transparent ESG communication
Solid data foundation for your sustainability strategies


Why choose ESGlogic?
Companies choose ESGlogic because we combine:
- 1Expertise in carbon footprint methodologies
- 2Practical tools adapted to multiple sectors
- 3Integration with your climate strategy and ESG programmes
- 4Clear data visualisation for decision-making
- 5ESG expertise combining strategy, climate and regulation
ESGlogic helps organisations transform their carbon data into concrete reduction strategies.
Frequently asked questions

Raïssa Montois
ESG Consultant, Climate Lead
Understand where emissions come from and identify the best reduction options.
Raïssa is here to support you!