Commuting mode analysis

Alexandria VA US

For the week of 04 May 2026 through 10 May 2026 1025 commuters reporting.

Efficiency: 31%  Miles saved: 2,930,481  CO2 saved: 1,231mt

n = 1025

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 40.7% 958 5759092 2263mt
Carpool with one other person 50% 3.7% 2486 1374674 687337 277mt 277mt
Carpool with two other people 67% 2.7% 62 25056 16704 7121lb 14243lb
Carpool with three other people 75% 1.7% 104 26173 19629 5911lb 17734lb
Carpool with four other people 80% 0.7% 71 7407 5926 1375lb 5498lb
Carpool with five other people 85% 0.1% 23 302 257 40lb 228lb
Carpool with six other people or more 90% 0.5% 66 5116 4604 448lb 4033lb
Small vanpool 86% 1.9% 250 70661 60567 8939lb 53634lb
Large vanpool 90% 1.0% 1153 168371 151534 14973lb 61mt
Walk or bicycle 100% 0.3% 14 605 605 538lb
Take motorcycle or scooter 90% 0.1% 43 344 309 32lb 286lb
Work from home / telecommute 100% 0.5% 37 2771 2771 2432lb
Take mass transportation 100% 46.0% 292 1980239 1980239 848mt
Week total 31% 100.0% 638 9420809 2930481 2557mt 1231mt
Annualized total       489882076 152385005 132988mt 63989mt