Commuting mode analysis

Grand Rapids MI US

For the week of 06 Jul 2026 through 12 Jul 2026 93 commuters reporting.

Efficiency: 3%  Miles saved: 206,838  CO2 saved: 100mt

n = 93

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  44.6% 8081 5898995 0  2775mt 0 
Carpool with one other person 50% 6.7% 17 1856 928 753lb 753lb
Carpool with two other people 67% 1.5% 23 551 367 163lb 326lb
Carpool with three other people 75% 2.2% 12 439 329 98lb 293lb
Carpool with four other people 80% 0.6% 18 180 144 32lb 128lb
Carpool with five other people 85% 1.5% 1300 31204 26523 3054lb 17308lb
Carpool with six other people or more 90% 0.1% 14 14 13 1lb 11lb
Small vanpool 86% 1.5% 44 1054 903 134lb 803lb
Large vanpool 90% 0.1% 42 42 38 4lb 34lb
Walk or bicycle 100% 0.9% 30 444 444 0  391lb
Take mass transportation 100% 40.4% 268 177149 177149 0  91mt
Week total 3% 100.0% 3738 6111927 206838 2777mt 100mt
Annualized total       317820194 10755582 144415mt 5207mt