Commuting mode analysis

Seattle WA US

For the week of 20 Sep 2021 through 26 Sep 2021 506 commuters reporting.

Efficiency: 62%  Miles saved: 3,998,600  CO2 saved: 1,641mt

n = 506

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 32.4% 891 1762190 705mt
Carpool with one other person 50% 5.3% 4231 1370895 685448 276mt 276mt
Carpool with two other people 67% 2.4% 52 7728 5152 2327lb 4653lb
Carpool with three other people 75% 1.0% 123 7365 5524 1643lb 4930lb
Carpool with four other people 80% 0.9% 123 6770 5416 1204lb 4816lb
Carpool with five other people 85% 0.6% 191 6675 5674 890lb 5044lb
Carpool with six other people or more 90% 1.0% 1493 94070 84663 8363lb 75265lb
Small vanpool 86% 0.5% 139 4016 3442 510lb 3061lb
Large vanpool 90% 0.3% 217 3472 3125 314lb 2824lb
Walk or bicycle 100% 0.5% 8 248 248 349lb
Take motorcycle or scooter 90% 0.0  13 25 23 2lb 20lb
Work from home / telecommute 100% 0.3% 15 257 257 228lb
Take mass transportation 100% 54.8% 956 3199631 3199631 1318mt
Week total 62% 100.0% 1059 6463340 3998600 989mt 1641mt
Annualized total       336093702 207927194 51418mt 85306mt