Commuting mode analysis

San Francisco CA US

For the week of 27 Feb 2023 through 05 Mar 2023 1493 commuters reporting.

Efficiency: 59%  Miles saved: 6,755,135  CO2 saved: 2,708mt

n = 1493

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 30.0% 935 4063187 1429mt
Carpool with one other person 50% 3.0% 834 356974 178487 72mt 72mt
Carpool with two other people 67% 3.4% 442 217212 144809 66528lb 60mt
Carpool with three other people 75% 1.3% 7058 1355048 1016286 137mt 410mt
Carpool with four other people 80% 0.8% 72 8012 6409 1389lb 5555lb
Carpool with five other people 85% 0.4% 65 3573 3037 442lb 2502lb
Carpool with six other people or more 90% 0.3% 6932 305015 274513 27142lb 111mt
Small vanpool 86% 1.2% 107 19093 16366 2418lb 14506lb
Large vanpool 90% 0.6% 76 6041 5437 546lb 4916lb
Walk or bicycle 100% 0.7% 20 2175 2175 1964lb
Take motorcycle or scooter 90% 0.0  9 64 57 6lb 51lb
Work from home / telecommute 100% 0.2% 30371 911143 911143 311mt
Take mass transportation 100% 58.1% 499 4196417 4196417 1731mt
Week total 59% 100.0% 791 11443952 6755135 1682mt 2708mt
Annualized total       595085521 351267042 87461mt 140812mt