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

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.

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.

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

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

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.

Retrieve essential climate metrics to support your environmental initiatives.

The Celebrity Jet Tracker API provides structured access to data on celebrity private jet usage, allowing users to query specific details such as celebrity names, total flights, total flight time, total CO₂ emissions, and average emissions per flight. This API enables efficient data retrieval without overloading responses.

Capture and standardize measurement units with the Measurement Unit Capture API, designed for developers.

Protect your financial exposure with our Comprehensive Comprehensive EU Building Energy Compliance API for Financial Exposure ensuring robust compliance across all standards.

Gain valuable insights into building energy compliance with our Developer Insight Developer Insight EU Building Energy Compliance API for informed decisions.

EPC label, EPBD MEPS compliance, and stranding-risk screening across 8 EU markets — primary energy, solar obligation, renovation cost, and cap-rate discount modelling for lenders and asset managers.

Lender-grade solar+BESS pre-feasibility for African C&I. IRR, DSCR, sensitivity, carbon credits.

Assess risk effectively using our EU Building Energy Compliance Risk Assessment API, safeguarding your investments against non-compliance.

Optimize your acquisition strategies with our Acquisitions Focused Acquisitions Focused EU Building Energy Compliance API, ensuring energy-efficient properties.

Streamline your lending processes with our Lender Focused Lender Focused EU Building Energy Compliance API tailored for energy efficiency standards.

Ignite your fitness adventure with the Burned Calories Calculator API. Effortlessly unravel the energy expended in a myriad of sports and activities. Tailor your journey with customizable weight and duration, transforming every move into a calorie-burning triumph. Your personalized fitness companion, fueling health and wellness in every API-calculated step.

The Urban Traffic Insights API delivers in-depth traffic data by country, offering key metrics like time delays and inefficiencies for effective urban planning.

Facilitate seamless compliance checks with our EU Building Energy Compliance API for Fund Compliance Teams designed specifically for Fund Compliance Teams.

The Famous Jet Info API provides structured access to data on celebrity private jet usage, allowing users to query specific details such as celebrity names, total flights, total flight time, total CO₂ emissions, and average emissions per flight. This API enables efficient data retrieval without overloading responses.