Climatiq
Calculates environmental footprints from emission-generating activities.
Read docs Updated 2026-06-18
What is Climatiq?
Climatiq is an API that calculates the environmental footprint created by a broad range of emission-generating activities.
It supports assessment of environmental impacts for activities requiring emissions data.
What you can build with Climatiq
Track logistics emissions
Developers integrate Climatiq into supply chain software to calculate CO2 output from shipping routes, vehicle types, and fuel consumption.
Build corporate sustainability dashboards
Teams embed the API in internal tools to automatically estimate emissions from office energy use, employee travel, and purchased goods.
Add carbon reporting to consumer apps
Mobile or web apps call the API to show users the environmental impact of activities like flights, deliveries, or electricity usage.
Get started with Climatiq
- 1Sign up on the Climatiq website and obtain an API key
- 2Review the available endpoints and required input parameters in the documentation
- 3Include the API key in the request header for authentication
- 4Send a POST request with activity data such as transport mode or energy type
- 5Parse the returned emission factors and totals in your application
Climatiq: pros & cons
Pros
- +Covers a wide variety of emission-generating activities
- +Simple API key authentication over HTTPS
- +Returns standardized emission calculations
- +Suitable for both internal tools and customer-facing features
Cons
- –Requires accurate activity data from the caller
- –Usage limits and pricing details not specified in basic description
- –Dependent on the quality and currency of underlying emission factors
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Climatiq is an API that calculates the environmental footprint of emission-generating activities across many sectors.
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