Commuting mode analysis

Durham NC US

For the week of 18 May 2020 through 24 May 2020 227 commuters reporting.

Efficiency: 68%  Miles saved: 2,674,881  CO2 saved: 1,081mt

n = 227

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  23.2% 64 46180 0  38555lb 0 
Carpool with one other person 50% 12.0% 6595 2466422 1233211 498mt 498mt
Carpool with two other people 67% 4.6% 20 2790 1860 1781lb 3562lb
Carpool with three other people 75% 2.2% 31 2178 1633 484lb 1452lb
Carpool with four other people 80% 0.3% 528 4227 3382 747lb 2986lb
Carpool with five other people 85% 0.6% 6 104 88 14lb 79lb
Carpool with six other people or more 90% 0.5% 377 6413 5771 570lb 5132lb
Small vanpool 86% 0.7% 40 913 782 115lb 690lb
Large vanpool 90% 0.3% 18 147 133 13lb 118lb
Walk or bicycle 100% 0.4% 2 19 19 0  57lb
Take motorcycle or scooter 90% 0.4% 28 306 276 13lb 117lb
Work from home / telecommute 100% 1.0% 8 229 229 0  465lb
Take mass transportation 100% 53.8% 852 1427498 1427498 0  576mt
Week total 68% 100.0% 1270 3957425 2674881 517mt 1081mt
Annualized total       205786086 139093821 26889mt 56200mt