Know Your Flight's True Carbon Cost
Upload your flight data and get precise carbon emissions calculated with ICAO methodology — including routing inefficiencies. Compare airlines, track over time, and offset smarter.
Start Calculating — $19/monthCSV import · ICAO methodology · Offset integrations
Routing Inefficiency Factor
Goes beyond great-circle distance — accounts for real-world detours and holding patterns.
Emissions Dashboard
Track your carbon footprint over time and benchmark against industry averages.
Offset Marketplace
Connect directly to verified carbon offset providers and neutralize your impact.
Simple Pricing
Pro Plan
per month
- ✓Unlimited flight imports (CSV & API)
- ✓ICAO carbon calculations with RIF
- ✓Airline efficiency comparisons
- ✓Emissions history & reporting
- ✓Carbon offset provider integrations
- ✓Export reports as PDF/CSV
Cancel anytime. No contracts.
FAQ
What flight data formats are supported?
You can upload CSV files exported from most booking platforms (Concur, Egencia, Amex GBT) or connect via API. Each row should include origin, destination, date, and cabin class.
How is the carbon calculation done?
We use the ICAO Carbon Emissions Calculator methodology, enhanced with a Routing Inefficiency Factor (RIF) that accounts for actual flight paths versus great-circle distances, plus radiative forcing multipliers for high-altitude emissions.
Which carbon offset providers are integrated?
We integrate with Gold Standard and Verra-certified projects via leading offset marketplaces. You can compare projects by type, price, and co-benefits directly in the dashboard.