Calculate emissions
Integrate emission calculation directly into your daily operations
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Calculate CO2 emissions quickly and easily with KlimAPI
The Right Emission Factors for Every Case
Whether you offer travel, operate a fleet, or develop a finance app: With KlimAPI, you can calculate your users' CO2 emissions and help them make more climate-friendly decisions.
Product Carbon Footprints
For an even more accurate footprint, we offer a network of sustainability consultants to precisely calculate and optimize your products' footprints. This enables you to provide your customers with an even more accurate carbon footprint for your products.
How does emission calculation work?
We calculate emissions using so-called emission factors, mostly sourced from government agencies or NGOs in various countries. All emission factors are carefully reviewed by us and compared with other sources to ensure their plausibility.
Individually Expandable
With our help, migrate your own emission factors into our database to calculate the emissions of your products or services. This allows you to use our infrastructure without being tied to our factors. We are happy to assist with integration and answer any questions.
CO2 Calculator
Create Custom Calculators
Create your own CO2 calculator and activate only the necessary emission factors. This allows you to offer your users a customized CO2 calculator that only calculates emissions relevant to them.
Integrate into Your Own Website
Integrate the CO2 calculator quickly and easily into your website and offer your users a simple way to calculate the CO2 emissions of their products or services.
Seamless Integration of Compensation
After a successful calculation, you can directly offer your users the option to compensate for the calculated emissions. Either use the payment method stored in your account or refer them to a checkout link.
Learn more about the CO2 Calculator
Proven and reliable sources for our emission calculations
Resources for getting started
No credit card required - Create an account now
Create an account and start calculating and compensating CO2 emissions directly via our API. Do you have questions or need a custom offer? Use the chat or schedule an appointment with our sales team.