Commuting mode analysis

CHANTILLY VA US

For the week of 12 Feb 2018 through 18 Feb 2018 185 commuters reporting.

Efficiency: 52%  Miles saved: 122,962  CO2 saved: 74mt

n = 185

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  28.1% 142 108621 0  95394lb 0 
Carpool with one other person 50% 10.2% 18 5035 2517 2181lb 2181lb
Carpool with two other people 67% 2.4% 49 3190 2127 894lb 1788lb
Carpool with three other people 75% 1.0% 36 978 734 731lb 2193lb
Carpool with four other people 80% 1.0% 43 1206 964 214lb 858lb
Carpool with five other people 85% 0.1% 58 117 99 16lb 88lb
Carpool with six other people or more 90% 0.8% 35 802 721 71lb 641lb
Small vanpool 86% 1.5% 61 2432 2084 302lb 1811lb
Large vanpool 90% 0.9% 66 1653 1488 140lb 1260lb
Walk or bicycle 100% 1.0% 151 4068 4068 0  3618lb
Take motorcycle or scooter 90% 1.0% 11 284 256 20lb 179lb
Work from home / telecommute 100% 1.3% 49 1747 1747 0  9630lb
Take mass transportation 100% 50.8% 77 106156 106156 0  63mt
Week total 52% 100.0% 87 236288 122962 99963lb 74mt
Annualized total       12286962 6394027 2358mt 3846mt