Commuting mode analysis

HERNDON VA US

For the week of 13 Feb 2017 through 19 Feb 2017 309 commuters reporting.

Efficiency: 92%  Miles saved: 1,472,755  CO2 saved: 605mt

n = 309

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  42.9% 54 121344 0  48mt 0 
Carpool with one other person 50% 7.5% 41 16113 8056 7082lb 7082lb
Carpool with two other people 67% 1.8% 35 3295 2197 3179lb 6358lb
Carpool with three other people 75% 1.1% 33 1861 1395 413lb 1238lb
Carpool with four other people 80% 0.7% 45 1588 1270 282lb 1129lb
Carpool with five other people 85% 0.3% 25 378 321 82lb 466lb
Carpool with six other people or more 90% 0.4% 39 733 660 65lb 583lb
Small vanpool 86% 0.7% 50 1909 1636 243lb 1455lb
Large vanpool 90% 0.5% 38 1032 928 92lb 826lb
Walk or bicycle 100% 0.1% 5 36 36 0  32lb
Work from home / telecommute 100% 0.4% 16 344 344 0  305lb
Take mass transportation 100% 43.7% 632 1455911 1455911 0  596mt
Week total 92% 100.0% 304 1604541 1472755 53mt 605mt
Annualized total       83436151 76583237 2749mt 31473mt