Commuting mode analysis

SAN DIEGO CA US

For the week of 13 Mar 2017 through 19 Mar 2017 313 commuters reporting.

Efficiency: 55%  Miles saved: 179,950  CO2 saved: 84mt

n = 313

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  46.5% 51 136895 0  59mt 0 
Carpool with one other person 50% 6.8% 30 11834 5917 8867lb 8867lb
Carpool with two other people 67% 1.7% 51 5243 3495 1733lb 3466lb
Carpool with three other people 75% 1.2% 47 3165 2374 700lb 2100lb
Carpool with four other people 80% 1.2% 34 2378 1902 422lb 1689lb
Carpool with five other people 85% 0.3% 10 144 122 19lb 109lb
Carpool with six other people or more 90% 0.4% 103 2585 2326 230lb 2069lb
Small vanpool 86% 1.6% 49 4589 3934 2486lb 14914lb
Large vanpool 90% 0.6% 26 909 818 81lb 728lb
Walk or bicycle 100% 0.4% 2 43 43 0  225lb
Work from home / telecommute 100% 0.2% 1 6 6 0  5lb
Take mass transportation 100% 39.3% 69 159012 159012 0  68mt
Week total 55% 100.0% 56 326804 179950 65mt 84mt
Annualized total       16993785 9357423 3387mt 4360mt