Commuting mode analysis

Sunnyvale CA US

For the week of 29 May 2023 through 04 Jun 2023 1075 commuters reporting.

Efficiency: 60%  Miles saved: 5,515,278  CO2 saved: 2,246mt

n = 1075

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  39.7% 420 2583372 0  1035mt 0 
Carpool with one other person 50% 6.8% 716 757846 378923 157mt 157mt
Carpool with two other people 67% 2.5% 89 35050 23367 11974lb 23948lb
Carpool with three other people 75% 1.7% 8770 2244989 1683742 226mt 679mt
Carpool with four other people 80% 1.1% 49 8749 7000 1603lb 6413lb
Carpool with five other people 85% 0.3% 40 1783 1516 1834lb 10395lb
Carpool with six other people or more 90% 0.2% 45 1112 1000 98lb 886lb
Small vanpool 86% 0.4% 12909 748703 641743 95715lb 260mt
Large vanpool 90% 0.3% 61 3188 2869 320lb 2876lb
Walk or bicycle 100% 0.2% 4 155 155 0  147lb
Take motorcycle or scooter 90% 0.1% 23 383 345 34lb 307lb
Work from home / telecommute 100% 0.4% 1799 115107 115107 0  46mt
Take mass transportation 100% 46.2% 371 2659513 2659513 0  1084mt
Week total 60% 100.0% 590 9159949 5515278 1468mt 2246mt
Annualized total       476317351 286794472 76350mt 116800mt