Commuting mode analysis

Fairfax VA US

For the week of 23 Jan 2023 through 29 Jan 2023 570 commuters reporting.

Efficiency: 57%  Miles saved: 5,113,436  CO2 saved: 2,287mt

n = 570

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  40.8% 924 3312634 0  1330mt 0 
Carpool with one other person 50% 5.6% 48 23605 11803 16700lb 16700lb
Carpool with two other people 67% 2.5% 691 154011 102674 169mt 339mt
Carpool with three other people 75% 1.8% 184 29291 21968 6486lb 19457lb
Carpool with four other people 80% 1.0% 24201 2226520 1781216 160mt 642mt
Carpool with five other people 85% 0.4% 45 1526 1297 236lb 1335lb
Carpool with six other people or more 90% 0.4% 108 4212 3791 374lb 3368lb
Small vanpool 86% 0.8% 995 72630 62254 9261lb 55562lb
Large vanpool 90% 0.8% 62 4153 3738 357lb 3216lb
Walk or bicycle 100% 0.0  13 40 40 0  35lb
Take motorcycle or scooter 90% 0.1% 11 105 95 9lb 84lb
Work from home / telecommute 100% 0.8% 3362 225264 225264 0  80mt
Take mass transportation 100% 44.9% 734 2899298 2899298 0  1182mt
Week total 57% 100.0% 1018 8953288 5113436 1675mt 2287mt
Annualized total       465570960 265898673 87075mt 118932mt