Calculate the overall carbon footprint of electricity, fuel, road travel, flights, public transit and paper, and check the local air quality index.

Official EU CBAM (Carbon Border Adjustment Mechanism) default embedded-emissions values, CN code coverage, and certificate/cost calculations for importers.

Turn any activity, spend, freight, or flight into kg CO₂e from open, sourced data (UK DEFRA, US EPA, Ember, IPCC) plus live grid carbon intensity for GB, US & EU and 213 countries.

CarbonSutra estimates carbon footprint for business travel, global hotel stays, vehicles usage, freight, eCommerce, shipments, fuel and electricity with supplementary APIs on airports and clustering.

The Coal Rates API provides access to real-time and historical data on coal prices, vital for energy markets, commodities trading, and industrial analysis. Developers can integrate this API to obtain accurate insights into coal market trends, facilitating informed decision-making in energy procurement, trading strategies, and economic analysis.

Our API provides current and historical data on the concentration of carbon dioxide (CO2) in the atmosphere, updated on a quasi-daily basis. The data is presented as a mole fraction in dry air, measured in parts per million (ppm), and covers the period from 2010 to the present.

Grid carbon intensity (gCO2e/kWh) by country and year, sourced from Ember's Yearly Electricity Data (CC BY 4.0).

The Carbon Footprint Tracker API allows users to calculate and track the carbon emissions of various activities and products. It can be integrated into other applications to support sustainability efforts and reduce environmental impact.

Carbon Footprint Calculator for Travel API is a software tool designed to help individuals and businesses calculate the carbon emissions associated with their travel. It is an application programming interface that provides users with a set of tools and functions to measure the impact of their transportation choices on the environment.

Carbon Footprint Calculator for Transportation API is a software tool designed to help individuals and businesses calculate the carbon emissions associated with their transportation activities. It is an application programming interface that provides users with a set of tools and functions to measure the impact of their transportation choices on the environment.

This API calculates hotel stay carbon footprint based on country, city/region (optional), and hotel rating. It computes emission factor from over 300 cities/regions in 38 countries. Emission is determined by rooms and stay duration, providing CO2 values in kg, metric tonnes, and pounds.

Calculate emissions from business air travel between 9,200 airports with options of RF and WTT upstream factors for carbon accounting measurements.

This computes the emissions from electricity used by an organization at sites which are either owned or controlled by it, and reported as a Scope 2 Indirect emission. Data from 90+ countries between 2020-22 from multiple sources has been compiled. The footprints of electricity usage can be entered in kWh or MWh.

This computes the emissions from stationary combustion fuels which are burnt in a fixed unit or asset owned or controlled by the reporting organization, and usually reported as a Scope 1 direct emission.

The freight/shipping emission estimations are for Road, Rail, Air and Sea (categorized into Short Sea and Deep Sea). Recommended average emission factors and guidelines have been used as proposed by member companies of ECTA (European Chemical Transport Association) and Cefic which are aligned with CN's recommendations.

This is an advanced algorithm to estimate the emissions of a package's journey from its shipment location to the collection point. If the distance between two postal codes is above a threshold, we find the nearest airports from the origin and then from the destination location.

This calculates the footprint of a passenger vehicle based on its Type and Size, for a specific distance. This API is also used to calculate emissions related to employee business travel (including commuting) through trains, bus,es and taxis.

This API calculates the footprint of a passenger vehicle based on its Make and Model, for a specific distance. There are two optional APIs to get the Model names of a Make. For Scope 1, this should be used to report travel in vehicles that are owned or controlled by the reporting organization. If not owned/controlled by organization, the vehicle's emission is reported under Scope 3.