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Calculate your company’s carbon footprint in the next 2 hours – for free.

Our carbon footprint calculator guides you through a simple, step by step process:
  • Learn what emissions you need to calculate
  • Calculate CO2 emissions in compliance with GHG guidelines
  • Create a shareable report for customers and regulators
Start calculating

You’ve just been tasked with mapping your company’s carbon emissions – and you’re feeling out of your depth.

You found templates that might be useful, but you aren’t sure you can trust the results.
You joined a free webinar, but it only covered the basics – not the “how-to”.
You considered hiring a consultant, but the price left you in despair.

Turn to ImpactOS. It’s easy, fast and free to document your emissions – no expertise required.

Step 1

Identify the emissions you need to measure.

Answer clear-cut questions about your business, and our step-by-step wizard will serve up relevant videos on how to meet all GHG requirements.
Learn more
Step 2

Calculate each emission with a simple form.

Input company details like source, location and quantity, and we’ll compute a precise total with speed and accuracy using our emission factor database.
Learn more
Step 3

Get a shareable report of your emissions footprint.

We compile your calculations into a detailed emissions breakdown that’s easy to distribute to customers and regulators.
Learn more

Stuck? Count on us.

Our sustainability experts have decades of experience working with over 100 companies on targeted initiatives. Reach out for hands-on support.
More info
Image of Sami Tornikoski from AskKauko.

Collaborate with team members.

Invite your finance team to take ownership of specific calculations and upload essential documents directly in the tool.

Let's get started

Validate results with external consultants.

Invite a consultant to review your results and implement additional sustainability actions directly in the tool.

Let's get started

ImpactOS helps you deliver your first sustainability win.

Defend your emissions footprint to your customers.
Be sure you’re meeting sustainability reporting requirements.
Identify realistic emissions reduction targets using an accurate baseline.
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“ImpactOS helped us save thousands of euros in our emissions calculation with its easy-to-use platform. We implemented the calculation using the platform itself. In this way, we effectively achieved a high-quality end result based on the best-known international calculation standard.”
Tatu Mäkilä, CGO, Founder
Vapaus

Let's get this done.

Let's get started

FAQs

Can I, as a non-expert, calculate my company’s emissions using ImpactOS?
How does ImpactOS calculate emissions?
What information does my company need to provide?
How does the platform convert my company's consumption data into emissions?
How much time does it take to calculate emissions?
How can I use the calculated emissions?
What does it mean that the emissions calculation tool is free?
What if I need additional support?
In which languages ​​are the platform and tools available?

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Contact us

AskKauko Oy - HQ // Helsinki
Innovation Home
Kansakoulukatu 3, 00100, Helsinki, Finland

AskKauko Oy // Tampere
Innovation Home
Finlaysoninkuja 21 A, 33210 Tampere, Finland

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