Commuting mode analysis

San Francisco CA US

For the week of 06 Jul 2026 through 12 Jul 2026 1065 commuters reporting.

Efficiency: 45%  Miles saved: 3,195,487  CO2 saved: 1,261mt

n = 1065

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  29.4% 1185 3327508 0  1202mt 0 
Carpool with one other person 50% 3.1% 1147 341741 170871 69mt 69mt
Carpool with two other people 67% 3.3% 453 143046 95365 44577lb 89156lb
Carpool with three other people 75% 1.4% 9730 1323306 992480 134mt 401mt
Carpool with four other people 80% 0.7% 59 4033 3226 716lb 2866lb
Carpool with five other people 85% 0.3% 65 2159 1835 286lb 1620lb
Carpool with six other people or more 90% 0.3% 262 6553 5898 582lb 5242lb
Small vanpool 86% 1.4% 72 9556 8190 1228lb 7371lb
Large vanpool 90% 0.4% 70 2367 2130 220lb 1976lb
Walk or bicycle 100% 0.5% 37 1793 1793 0  1703lb
Take motorcycle or scooter 90% 0.0  10 10 9 1lb 8lb
Work from home / telecommute 100% 0.2% 45546 910923 910923 0  311mt
Take mass transportation 100% 59.0% 178 1002767 1002767 0  430mt
Week total 45% 100.0% 740 7075763 3195487 1426mt 1261mt
Annualized total       367939672 166165338 74142mt 65552mt