Commuting mode analysis

San Diego CA US

For the week of 15 Nov 2021 through 21 Nov 2021 479 commuters reporting.

Efficiency: 89%  Miles saved: 7,013,076  CO2 saved: 2,837mt

n = 479

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 45.1% 122 447610 177mt
Carpool with one other person 50% 6.6% 35 18536 9268 12081lb 12081lb
Carpool with two other people 67% 1.6% 82 10459 6973 3388lb 6777lb
Carpool with three other people 75% 1.1% 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% 40.2% 1770 5787050 5787050 2334mt
Week total 89% 100.0% 967 7857618 7013076 340mt 2837mt
Annualized total       408596149 364679949 17691mt 147503mt