Commuting mode analysis

Washington DC US

For the week of 18 Oct 2021 through 24 Oct 2021 1506 commuters reporting.

Efficiency: 37%  Miles saved: 8,911,272  CO2 saved: 3,602mt

n = 1506

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 43.7% 1291 13130636 5127mt
Carpool with one other person 50% 4.1% 2092 1997391 998696 402mt 402mt
Carpool with two other people 67% 2.7% 1297 822159 548109 77mt 155mt
Carpool with three other people 75% 1.7% 1047 416860 312645 92736lb 126mt
Carpool with four other people 80% 0.6% 9427 1348058 1078446 109mt 435mt
Carpool with five other people 85% 0.2% 52 2118 1800 288lb 1633lb
Carpool with six other people or more 90% 0.4% 92 9571 8614 864lb 7778lb
Small vanpool 86% 1.3% 4380 1357717 1163754 78mt 469mt
Large vanpool 90% 0.7% 58 9334 8400 814lb 7324lb
Walk or bicycle 100% 0.3% 15 941 941 835lb
Take motorcycle or scooter 90% 0.1% 27 463 416 41lb 370lb
Work from home / telecommute 100% 0.6% 36 4881 4881 32335lb
Take mass transportation 100% 43.5% 473 4784570 4784570 1992mt
Week total 37% 100.0% 1027 23884698 8911272 5836mt 3602mt
Annualized total       1242004274 463386122 303476mt 187320mt