Commuting mode analysis

Herndon VA US

For the week of 17 Jun 2019 through 23 Jun 2019 471 commuters reporting.

Efficiency: 61%  Miles saved: 4,599,447  CO2 saved: 2,064mt

n = 471

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  39.7% 672 2036867 0  826mt 0 
Carpool with one other person 50% 7.4% 2425 1365036 682518 276mt 276mt
Carpool with two other people 67% 2.1% 954 152639 101760 169mt 338mt
Carpool with three other people 75% 1.7% 206 26755 20066 5928lb 17785lb
Carpool with four other people 80% 0.9% 13506 891382 713106 53mt 211mt
Carpool with five other people 85% 0.3% 28 688 585 124lb 701lb
Carpool with six other people or more 90% 0.6% 32 1376 1238 122lb 1098lb
Small vanpool 86% 0.7% 306 15930 13654 2057lb 12343lb
Large vanpool 90% 0.4% 52 1725 1552 160lb 1437lb
Walk or bicycle 100% 0.1% 4 41 41 0  36lb
Work from home / telecommute 100% 0.4% 7431 222918 222918 0  66mt
Take mass transportation 100% 45.7% 817 2842009 2842009 0  1158mt
Week total 61% 100.0% 991 7557365 4599447 1328mt 2064mt
Annualized total       392982985 239171236 69033mt 107338mt