Commuting mode analysis

Seattle WA US

For the week of 18 Oct 2021 through 24 Oct 2021 724 commuters reporting.

Efficiency: 64%  Miles saved: 5,302,369  CO2 saved: 2,217mt

n = 724

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 33.2% 637 1885726 753mt
Carpool with one other person 50% 5.4% 2858 1377489 688744 278mt 278mt
Carpool with two other people 67% 2.2% 45 8854 5903 2644lb 5289lb
Carpool with three other people 75% 1.2% 12480 1347789 1010842 149mt 448mt
Carpool with four other people 80% 0.7% 97 5725 4580 1018lb 4073lb
Carpool with five other people 85% 0.4% 191 6675 5674 890lb 5044lb
Carpool with six other people or more 90% 0.7% 1448 94115 84704 8366lb 75292lb
Small vanpool 86% 0.6% 84 4558 3906 579lb 3474lb
Large vanpool 90% 0.3% 164 3941 3547 355lb 3199lb
Walk or bicycle 100% 0.4% 6 258 258 358lb
Take motorcycle or scooter 90% 0.1% 13 100 90 8lb 74lb
Work from home / telecommute 100% 0.5% 24 1012 1012 900lb
Take mass transportation 100% 54.3% 723 3493110 3493110 1447mt
Week total 64% 100.0% 924 8229351 5302369 1186mt 2217mt
Annualized total       427926268 275723205 61674mt 115297mt