Commuting mode analysis

San Francisco CA US

For the week of 10 Aug 2026 through 16 Aug 2026 993 commuters reporting.

Efficiency: 68%  Miles saved: 6,008,517  CO2 saved: 2,392mt

n = 993

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 29.9% 877 2455704 933mt
Carpool with one other person 50% 2.9% 136 36438 18219 15914lb 15914lb
Carpool with two other people 67% 3.4% 418 132938 88626 38958lb 77917lb
Carpool with three other people 75% 1.5% 9695 1337905 1003429 135mt 405mt
Carpool with four other people 80% 1.0% 74 6742 5393 1163lb 4651lb
Carpool with five other people 85% 0.5% 67 3141 2670 384lb 2176lb
Carpool with six other people or more 90% 0.3% 10204 306112 275501 27221lb 111mt
Small vanpool 86% 1.4% 75 10058 8621 1270lb 7619lb
Large vanpool 90% 0.6% 72 4095 3685 373lb 3359lb
Walk or bicycle 100% 0.2% 75 1496 1496 1440lb
Take motorcycle or scooter 90% 0.0  10 10 9 1lb 8lb
Work from home / telecommute 100% 0.3% 31433 911563 911563 311mt
Take mass transportation 100% 58.0% 678 3689305 3689305 1513mt
Week total 68% 100.0% 949 8895506 6008517 1107mt 2392mt
Annualized total       462566331 312442857 57565mt 124368mt