Commuting mode analysis

Chicago IL US

For the week of 25 May 2026 through 31 May 2026 263 commuters reporting.

Efficiency: 23%  Miles saved: 687,974  CO2 saved: 303mt

n = 263

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 35.5% 2962 2141803 793mt
Carpool with one other person 50% 2.2% 179 7855 3927 3517lb 3517lb
Carpool with two other people 67% 0.8% 194 3111 2074 939lb 1878lb
Carpool with three other people 75% 1.9% 391 14870 11153 3285lb 9854lb
Carpool with four other people 80% 1.3% 16679 450327 360262 80092lb 145mt
Carpool with five other people 85% 0.1% 135 405 344 54lb 306lb
Carpool with six other people or more 90% 1.3% 47 1215 1094 108lb 972lb
Small vanpool 86% 0.4% 30 240 206 30lb 183lb
Large vanpool 90% 0.2% 52 258 232 23lb 206lb
Walk or bicycle 100% 0.7% 60 902 902 802lb
Take mass transportation 100% 55.6% 272 307781 307781 149mt
Week total 23% 100.0% 1437 2928767 687974 833mt 303mt
Annualized total       152295873 35774663 43321mt 15730mt