Commuting mode analysis

Portland OR US

For the week of 10 Jun 2019 through 16 Jun 2019 452 commuters reporting.

Efficiency: 46%  Miles saved: 2,659,117  CO2 saved: 1,092mt

n = 452

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  35.9% 1512 2382919 0  960mt 0 
Carpool with one other person 50% 4.4% 7013 1367559 683779 276mt 276mt
Carpool with two other people 67% 2.1% 89 8248 5499 2422lb 4843lb
Carpool with three other people 75% 0.9% 559 21234 15926 3889lb 11666lb
Carpool with four other people 80% 0.1% 381 2283 1827 406lb 1622lb
Carpool with five other people 85% 0.2% 979 6851 5823 912lb 5167lb
Carpool with six other people or more 90% 0.5% 222 4667 4201 415lb 3733lb
Small vanpool 86% 0.3% 26 316 271 40lb 239lb
Large vanpool 90% 0.7% 1998 57949 52154 5183lb 46643lb
Walk or bicycle 100% 1.9% 16411 1362094 1362094 0  549mt
Take motorcycle or scooter 90% 0.2% 3 25 23 1lb 13lb
Work from home / telecommute 100% 0.7% 12 393 393 0  350lb
Take mass transportation 100% 52.1% 231 527129 527129 0  233mt
Week total 46% 100.0% 1309 5741667 2659117 1242mt 1092mt
Annualized total       298566697 138274105 64584mt 56804mt