Commuting mode analysis

San Francisco CA US

For the week of 02 Feb 2026 through 08 Feb 2026 1283 commuters reporting.

Efficiency: 59%  Miles saved: 6,367,426  CO2 saved: 2,539mt

n = 1283

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  30.2% 1069 3901623 0  1369mt 0 
Carpool with one other person 50% 2.9% 142 49572 24786 21565lb 21565lb
Carpool with two other people 67% 3.3% 523 208668 139113 61324lb 56mt
Carpool with three other people 75% 1.3% 8529 1339113 1004335 135mt 405mt
Carpool with four other people 80% 0.9% 70 7427 5941 1285lb 5139lb
Carpool with five other people 85% 0.5% 65 3573 3037 442lb 2502lb
Carpool with six other people or more 90% 0.3% 8787 307556 276801 27350lb 112mt
Small vanpool 86% 1.3% 72 11382 9756 1438lb 8628lb
Large vanpool 90% 0.6% 74 5197 4677 471lb 4241lb
Walk or bicycle 100% 0.2% 65 1499 1499 0  1443lb
Take motorcycle or scooter 90% 0.0  10 10 9 1lb 8lb
Work from home / telecommute 100% 0.3% 28487 911594 911594 0  311mt
Take mass transportation 100% 58.3% 566 3985880 3985880 0  1636mt
Week total 59% 100.0% 888 10733092 6367426 1556mt 2539mt
Annualized total       558120793 331106168 80909mt 132051mt