Commuting mode analysis

MCLEAN VA US

For the week of 13 Feb 2017 through 19 Feb 2017 438 commuters reporting.

Efficiency: 52%  Miles saved: 220,580  CO2 saved: 108mt

n = 438

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  48.8% 49 189688 0  75mt 0 
Carpool with one other person 50% 5.3% 37 15636 7818 6633lb 6633lb
Carpool with two other people 67% 2.9% 37 8255 5504 2332lb 4663lb
Carpool with three other people 75% 1.4% 34 3748 2811 832lb 2496lb
Carpool with four other people 80% 0.7% 79 4603 3682 8849lb 35395lb
Carpool with five other people 85% 0.2% 32 535 455 103lb 585lb
Carpool with six other people or more 90% 0.4% 73 2268 2041 235lb 2111lb
Small vanpool 86% 0.5% 73 3120 2674 396lb 2374lb
Large vanpool 90% 0.9% 41 2829 2546 233lb 2099lb
Walk or bicycle 100% 0.2% 10 145 145 0  129lb
Work from home / telecommute 100% 0.4% 46 1432 1432 0  1191lb
Take mass transportation 100% 38.2% 64 191472 191472 0  82mt
Week total 52% 100.0% 54 423730 220580 84mt 108mt
Annualized total       22033963 11470138 4379mt 5617mt