Commuting mode analysis

WALTHAM MA US

For the week of 18 Sep 2017 through 24 Sep 2017 301 commuters reporting.

Efficiency: 52%  Miles saved: 89,474  CO2 saved: 46mt

n = 301

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  36.1% 46 78869 0  66560lb 0 
Carpool with one other person 50% 4.9% 35 7903 3952 5559lb 5559lb
Carpool with two other people 67% 1.1% 19 959 639 274lb 547lb
Carpool with three other people 75% 0.7% 45 1405 1054 326lb 978lb
Carpool with four other people 80% 1.1% 17 940 752 167lb 668lb
Carpool with five other people 85% 0.0  27 54 46 7lb 41lb
Carpool with six other people or more 90% 0.2% 24 265 238 24lb 212lb
Small vanpool 86% 0.0  2 2 1 0  1lb
Walk or bicycle 100% 1.2% 3 155 155 0  143lb
Work from home / telecommute 100% 0.5% 27 618 618 0  2909lb
Take mass transportation 100% 54.3% 32 82020 82020 0  89633lb
Week total 52% 100.0% 37 173188 89474 72917lb 46mt
Annualized total       9005787 4652651 1720mt 2375mt