Commuting mode analysis

Alexandria VA US

For the week of 13 Sep 2021 through 19 Sep 2021 785 commuters reporting.

Efficiency: 42%  Miles saved: 3,764,307  CO2 saved: 1,526mt

n = 785

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 44.3% 801 4265153 1671mt
Carpool with one other person 50% 4.3% 2716 1395939 697970 281mt 281mt
Carpool with two other people 67% 2.5% 41 12415 8277 3401lb 6802lb
Carpool with three other people 75% 1.6% 49 9397 7048 2086lb 6257lb
Carpool with four other people 80% 0.4% 72 3546 2836 671lb 2685lb
Carpool with five other people 85% 0.1% 28 341 290 45lb 258lb
Carpool with six other people or more 90% 0.5% 82 4529 4076 396lb 3563lb
Small vanpool 86% 1.5% 7979 1404229 1203621 81mt 485mt
Large vanpool 90% 1.0% 57 6764 6087 600lb 5402lb
Walk or bicycle 100% 0.5% 16 894 894 793lb
Take motorcycle or scooter 90% 0.0  60 240 216 21lb 192lb
Work from home / telecommute 100% 0.6% 34 2332 2332 2040lb
Take mass transportation 100% 42.8% 356 1830662 1830662 747mt
Week total 42% 100.0% 744 8936438 3764307 2036mt 1526mt
Annualized total       464694784 195743973 105887mt 79359mt