Commuting mode analysis

SILVER SPRING MD US

For the week of 16 Oct 2017 through 22 Oct 2017 1061 commuters reporting.

Efficiency: 40%  Miles saved: 3,034,368  CO2 saved: 1,251mt

n = 1061

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  44.7% 570 4553812 0  1771mt 0 
Carpool with one other person 50% 3.9% 42 28962 14481 13614lb 13614lb
Carpool with two other people 67% 2.6% 39 17676 11784 5089lb 10178lb
Carpool with three other people 75% 1.4% 61 15352 11514 3448lb 10344lb
Carpool with four other people 80% 0.6% 95 10498 8399 8287lb 33149lb
Carpool with five other people 85% 0.1% 46 916 778 128lb 724lb
Carpool with six other people or more 90% 0.3% 87 5205 4684 496lb 4464lb
Small vanpool 86% 1.2% 1177 248426 212936 31542lb 86mt
Large vanpool 90% 1.1% 913 173505 156154 15501lb 63mt
Walk or bicycle 100% 0.3% 17 742 742 0  655lb
Take motorcycle or scooter 90% 0.0  23 117 105 12lb 104lb
Work from home / telecommute 100% 0.4% 18 1391 1391 0  1228lb
Take mass transportation 100% 43.5% 336 2611399 2611399 0  1068mt
Week total 40% 100.0% 429 7668000 3034368 1806mt 1251mt
Annualized total       398735998 157787110 93933mt 65048mt