Commuting mode analysis

San Francisco CA US

For the week of 29 Jun 2026 through 05 Jul 2026 1462 commuters reporting.

Efficiency: 53%  Miles saved: 5,284,079  CO2 saved: 2,110mt

n = 1462

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 29.6% 1010 4008704 1413mt
Carpool with one other person 50% 3.0% 882 349962 174981 70mt 70mt
Carpool with two other people 67% 3.4% 474 216265 144178 66204lb 60mt
Carpool with three other people 75% 1.4% 7084 1352950 1014713 137mt 410mt
Carpool with four other people 80% 0.7% 81 7744 6196 1342lb 5368lb
Carpool with five other people 85% 0.4% 65 3573 3037 442lb 2502lb
Carpool with six other people or more 90% 0.2% 10583 306896 276207 27291lb 111mt
Small vanpool 86% 1.3% 72 12119 10388 1537lb 9220lb
Large vanpool 90% 0.5% 74 4709 4238 428lb 3850lb
Walk or bicycle 100% 0.4% 36 1813 1813 1721lb
Take motorcycle or scooter 90% 0.0  10 10 9 1lb 8lb
Work from home / telecommute 100% 0.2% 29405 911547 911547 311mt
Take mass transportation 100% 58.9% 346 2736774 2736774 1137mt
Week total 53% 100.0% 739 9913066 5284079 1664mt 2110mt
Annualized total       515479449 274772086 86518mt 109731mt