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Carbon Emission Calculator

Know your carbon footprint.
In minutes, not months.

Carbon footprinting used to require expert knowledge, complex spreadsheets, and months of data wrangling.

Yodiwo's Carbon Emission Calculator changes that — giving any organisation a clear, GHG Protocol-compliant view of their Scope 1, 2 and 3 emissions, with guided entry, verified emission factors, and a report you can actually share publicly with your stakeholders.

Run it in-house — or use it to scale your advisory practice.

Carbon Emission Calculator — GHG Protocol-compliant Scope 1, 2 and 3 emissions tracking
Carbon Emissions Calculator

How It Works

Four simple steps from everyday business data to a clear carbon footprint.

01
Add the data you already have
Enter your electricity, fuel, transport, waste, supplier and other activity data using familiar units such as kWh, litres and kilometres.
No carbon expertise needed.
02
CO₂
Calculate Scope 1, 2 & 3
The tool matches your activity data with recognised emission factors from sources including EEA, IEA and IPCC.
The calculations are handled for you, giving you a complete view across Scope 1, Scope 2 and Scope 3.
03
S1 S2 S3
See where your emissions come from
Break your footprint down by source, category, location and business unit.
Compare results across reporting years to see what is changing and where your biggest emissions sit.
04
Generate your carbon report
Turn your footprint into a ready-to-use report based on the GHG Protocol and aligned with CSRD/ESRS E1 requirements.
A Greek National Climate Law reporting option is also available for companies that need it.
Your outcome

Walk away with one clear Scope 1–3 footprint and a report your team can use for carbon reporting, customer requests and wider sustainability work.

No recurring subscription. No sales call to get started.

Carbon Emission Calculator — Pricing

Know your carbon footprint.
Pay only when you calculate.

Set up your company and enter activity data across all three scopes for free. You pay only when you're ready to run the emission calculation and generate your GHG Protocol compliant report.

40% OFF
Launch Special — Limited Time Offer Discounted pricing available until 30 September 2026
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Explore

Free

Explore the tool and enter all activity data before committing.

€0
  • 1 company
  • Scope 1, 2 & 3 data entry
  • Unlimited amendments
  • Emission calculation
  • Analytics & report
Most popular
Single company

Tier 1

For a company establishing its annual carbon baseline.

€550 / per annual report 40% OFF
  • 1 company
  • Scope 1, 2 & 3 data entry
  • Emission calculation Pay at calculation
  • Comparative analytics
  • Report generation
  • Valid for 1 company's annual report
  • 2-year access
Multi-client

Tier 2

For consultants or organizations with multiple entities to assess.

€1,500 / per annual report 40% OFF
  • Up to 5 companies
  • Company onboarding per company
  • Scope 1, 2 & 3 per company
  • 1 report per company / 5 companies Pay at calculation
  • Comparative analytics per company
  • Valid for 1 company's annual report
  • 2-year access
Need more than 5 companies?

Contact us for custom pricing or to explore upgrading to the full EnGage platform for enterprise-grade ESG intelligence.

Calculate your footprint without committing to another subscription.

Start with the data you already have, build your Scope 1–3 inventory for free and pay only when you are ready for the result.

FAQ

Carbon Emission Calculator

What companies usually want to know before calculating their carbon footprint.

01
What does the calculator cover?
Yodiwo calculates your company’s carbon footprint across Scope 1, Scope 2 and Scope 3, covering emissions from your operations and wider value chain.
02
What data do I need to get started?
Use data your business already has — such as electricity consumption, fuel use, kilometres travelled, transport, waste and supplier-related activity. Enter the real quantities and the tool handles the emissions calculations.
03
Do I need carbon accounting expertise?
No. You enter your activity data and Yodiwo applies the relevant emission factors and calculations, so you do not need to build your own carbon accounting spreadsheets or formulas.
04
Which standards and emission factors does it use?
The tool uses recognised emission-factor sources including EEA, IEA and IPCC. Your carbon footprint follows the GHG Protocol and is aligned with CSRD/ESRS E1. A Greek National Climate Law reporting option is also available.
05
Can I use the tool before paying?
Yes. You can sign up, build your full Scope 1–3 inventory and edit your data as often as needed for free. You only pay when you are ready to run the calculation, unlock the comparative analytics and generate your report.
06
Is it a subscription?
No. The Carbon Emission Calculator works on a pay-per-report model rather than a recurring subscription. Your reporting package also includes two years of access.
07
What do I get at the end?
You get your calculated carbon footprint, comparative analytics and a ready-to-use carbon report. You can see emissions by source, category, location and business unit, and compare results across reporting years.
08
Can I manage more than one company?
Yes. The multi-company plan supports up to five companies under one account, each with its own data and report. It is designed for consultants and groups that need to manage several company footprints without buying separate tools for each one.

Still have questions? Get in touch

Pricing details coming soon