Commuting mode analysis

San Diego CA US

For the week of 18 Oct 2021 through 24 Oct 2021 474 commuters reporting.

Efficiency: 89%  Miles saved: 7,011,424  CO2 saved: 2,836mt

n = 474

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 45.1% 123 445613 176mt
Carpool with one other person 50% 6.6% 35 18485 9243 12059lb 12059lb
Carpool with two other people 67% 1.6% 82 10459 6973 3388lb 6777lb
Carpool with three other people 75% 1.2% 14387 1337976 1003482 135mt 406mt
Carpool with four other people 80% 1.1% 2713 236037 188829 41980lb 76mt
Carpool with five other people 85% 0.4% 23 699 594 93lb 526lb
Carpool with six other people or more 90% 0.5% 72 2878 2590 256lb 2303lb
Small vanpool 86% 2.1% 71 11986 10274 3438lb 20625lb
Large vanpool 90% 0.9% 44 3224 2901 286lb 2573lb
Walk or bicycle 100% 0.3% 6 167 167 335lb
Take motorcycle or scooter 90% 0.0  495 495 446 32lb 288lb
Work from home / telecommute 100% 0.1% 46 501 501 325lb
Take mass transportation 100% 40.1% 1788 5785424 5785424 2333mt
Week total 89% 100.0% 974 7853945 7011424 339mt 2836mt
Annualized total       408405135 364594070 17648mt 147468mt