CM1
On-demand carbon calculations. Requires an API key.
$ curl http://carbon.brighterplanet.com/flights.json -d "airline=United&origin_airport=LAX&destination_airport=JFK&key=abc123"
{"timeframe":"2011-01-01/2012-01-01","emission":1593.227527657828 ... }
Reference data
Normalized datasets like airports and zipcodes, pulled transparently from authoritative sources.
$ curl -s http://data.brighterplanet.com/airlines.csv | head -n 2
iata_code,name,dot_airline_id_code,international,seats,distance,distance_units,load_factor,freight_share,payload,payload_units
02Q,Titan Airways,21040,1,184.51,5754.37,,0.738538,0,27068.7,