Commuting mode analysis

Portland OR US

For the week of 02 Dec 2024 through 08 Dec 2024 507 commuters reporting.

Efficiency: 46%  Miles saved: 2,679,193  CO2 saved: 1,103mt

n = 507

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  34.1% 1608 2423782 0  978mt 0 
Carpool with one other person 50% 4.5% 6920 1370170 685085 277mt 277mt
Carpool with two other people 67% 2.3% 98 9758 6505 2869lb 5739lb
Carpool with three other people 75% 0.6% 34 957 718 212lb 637lb
Carpool with four other people 80% 0.2% 329 2630 2104 467lb 1869lb
Carpool with five other people 85% 0.2% 979 6851 5823 912lb 5167lb
Carpool with six other people or more 90% 0.3% 329 4280 3852 380lb 3424lb
Small vanpool 86% 0.3% 26 316 271 40lb 239lb
Large vanpool 90% 0.6% 2304 57593 51834 5151lb 46358lb
Walk or bicycle 100% 2.0% 15305 1362135 1362135 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% 54.1% 235 560450 560450 0  247mt
Week total 46% 100.0% 1312 5799341 2679193 1259mt 1103mt
Annualized total       301565714 139318048 65475mt 57338mt