Commuting mode analysis

San Diego CA US

For the week of 07 Apr 2025 through 13 Apr 2025 445 commuters reporting.

Efficiency: 92%  Miles saved: 6,887,368  CO2 saved: 2,743mt

n = 445

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  43.2% 76 232513 0  91mt 0 
Carpool with one other person 50% 6.7% 34 16072 8036 10633lb 10633lb
Carpool with two other people 67% 1.4% 139 13489 8993 4287lb 8574lb
Carpool with three other people 75% 1.3% 15022 1336988 1002741 135mt 404mt
Carpool with four other people 80% 1.2% 2713 236030 188824 41976lb 76mt
Carpool with five other people 85% 0.5% 24 754 641 100lb 567lb
Carpool with six other people or more 90% 0.5% 77 2932 2639 259lb 2333lb
Small vanpool 86% 2.0% 77 10682 9156 1398lb 8388lb
Large vanpool 90% 0.9% 53 3516 3164 306lb 2753lb
Walk or bicycle 100% 0.4% 6 167 167 0  335lb
Take motorcycle or scooter 90% 0.0  495 495 446 32lb 288lb
Work from home / telecommute 100% 0.1% 71 499 499 0  323lb
Take mass transportation 100% 41.9% 1902 5662064 5662064 0  2247mt
Week total 92% 100.0% 1057 7516200 6887368 253mt 2743mt
Annualized total       390842401 358143159 13154mt 142636mt