Commuting mode analysis

Seattle WA US

For the week of 13 May 2019 through 19 May 2019 649 commuters reporting.

Efficiency: 65%  Miles saved: 5,327,927  CO2 saved: 2,224mt

n = 649

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  33.9% 647 1852449 0  740mt 0 
Carpool with one other person 50% 5.2% 3119 1375280 687640 277mt 277mt
Carpool with two other people 67% 2.1% 38 6629 4420 1984lb 3968lb
Carpool with three other people 75% 1.3% 12592 1347389 1010542 149mt 448mt
Carpool with four other people 80% 0.8% 1949 126697 101357 20722lb 82889lb
Carpool with five other people 85% 0.4% 202 6675 5674 890lb 5044lb
Carpool with six other people or more 90% 0.8% 1443 95245 85721 8466lb 76197lb
Small vanpool 86% 0.8% 71 4856 4162 617lb 3701lb
Large vanpool 90% 0.3% 164 3941 3547 355lb 3199lb
Walk or bicycle 100% 0.5% 6 258 258 0  358lb
Take motorcycle or scooter 90% 0.0  13 25 23 2lb 20lb
Work from home / telecommute 100% 0.5% 23 991 991 0  881lb
Take mass transportation 100% 53.5% 759 3423594 3423594 0  1419mt
Week total 65% 100.0% 977 8244029 5327927 1182mt 2224mt
Annualized total       428689492 277052214 61458mt 115649mt