Commuting mode analysis

CHICAGO IL US

For the week of 09 Jan 2017 through 15 Jan 2017 108 commuters reporting.

Efficiency: 67%  Miles saved: 161,560  CO2 saved: 169mt

n = 108

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  38.0% 188 70688 0  75159lb 0 
Carpool with one other person 50% 1.1% 661 7268 3634 3232lb 3232lb
Carpool with two other people 67% 0.6% 516 3094 2063 936lb 1872lb
Carpool with three other people 75% 1.4% 789 11048 8286 2435lb 7305lb
Carpool with four other people 80% 0.6% 368 2208 1766 392lb 1567lb
Carpool with five other people 85% 0.1% 415 415 353 55lb 314lb
Carpool with six other people or more 90% 0.5% 196 982 883 87lb 786lb
Small vanpool 86% 0.2% 145 290 248 37lb 221lb
Large vanpool 0  0.1% 0  0  0  0  0 
Walk or bicycle 100% 4.2% 249 10453 10453 0  109mt
Take mass transportation 100% 53.1% 254 133874 133874 0  54mt
Week total 67% 100.0% 242 240319 161560 82333lb 169mt
Annualized total       12496563 8401101 1942mt 8803mt