Commuting mode analysis

San Francisco CA US

For the week of 07 Sep 2026 through 13 Sep 2026 803 commuters reporting.

Efficiency: 69%  Miles saved: 4,683,858  CO2 saved: 1,863mt

n = 803

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 0  29.9% 871 1902617 0  612mt 0 
Carpool with one other person 50% 2.9% 1548 326622 163311 66mt 66mt
Carpool with two other people 67% 4.3% 350 110448 73633 34956lb 69913lb
Carpool with three other people 75% 1.4% 199 20069 15052 4415lb 13246lb
Carpool with four other people 80% 0.5% 47 1602 1281 285lb 1139lb
Carpool with five other people 85% 0.3% 67 1668 1417 222lb 1260lb
Carpool with six other people or more 90% 0.2% 364 5826 5243 518lb 4662lb
Small vanpool 86% 1.2% 58 5126 4393 626lb 3757lb
Large vanpool 90% 0.3% 83 1908 1717 175lb 1573lb
Walk or bicycle 100% 0.5% 11 376 376 0  324lb
Work from home / telecommute 100% 0.2% 82779 910567 910567 0  311mt
Take mass transportation 100% 58.3% 824 3506867 3506867 0  1443mt
Week total 69% 100.0% 931 6793695 4683858 696mt 1863mt
Annualized total       353272142 243560633 36200mt 96879mt