Commuting mode analysis

Phoenix AZ US

For the week of 17 Mar 2025 through 23 Mar 2025 375 commuters reporting.

Efficiency: 21%  Miles saved: 1,417,396  CO2 saved: 596mt

n = 375

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  33.1% 3004 4623001 0  1808mt 0 
Carpool with one other person 50% 6.9% 5160 1656211 828106 348mt 348mt
Carpool with two other people 67% 4.0% 423 79118 52745 23473lb 46947lb
Carpool with three other people 75% 2.6% 95 11661 8746 2571lb 7713lb
Carpool with four other people 80% 0.6% 35 910 728 159lb 638lb
Carpool with five other people 85% 0.2% 154 1690 1437 225lb 1277lb
Carpool with six other people or more 90% 0.4% 18 326 293 29lb 261lb
Small vanpool 86% 1.3% 38 2305 1976 272lb 1634lb
Large vanpool 90% 0.7% 80 2549 2294 227lb 2040lb
Walk or bicycle 100% 0.3% 4 56 56 0  50lb
Take motorcycle or scooter 90% 0.2% 6 60 54 6lb 50lb
Work from home / telecommute 100% 0.2% 200 1797 1797 0  1595lb
Take mass transportation 100% 49.5% 226 519165 519165 0  219mt
Week total 21% 100.0% 1484 6898848 1417396 2169mt 596mt
Annualized total       358740073 73704569 112765mt 30987mt