Commuting mode analysis

Washington DC US

For the week of 29 Nov 2021 through 05 Dec 2021 200 commuters reporting.

Efficiency: 55%  Miles saved: 500,400  CO2 saved: 241mt

n = 200

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 37.4% 400 291433 101mt
Carpool with one other person 50% 4.4% 76 6438 3219 2898lb 2898lb
Carpool with two other people 67% 3.7% 48 3445 2297 1042lb 2084lb
Carpool with three other people 75% 2.5% 7856 384958 288719 85587lb 116mt
Carpool with four other people 80% 0.6% 402 4819 3855 857lb 3428lb
Carpool with five other people 85% 0.1% 22 43 37 6lb 33lb
Carpool with six other people or more 90% 0.8% 94 1411 1270 159lb 1428lb
Small vanpool 86% 0.3% 51 303 260 38lb 231lb
Large vanpool 90% 0.4% 22938 160568 144511 14279lb 58mt
Walk or bicycle 100% 0.1% 16 31 31 28lb
Take motorcycle or scooter 90% 0.1% 35 69 62 6lb 55lb
Work from home / telecommute 0.2%
Take mass transportation 100% 49.5% 58 56140 56140 62mt
Week total 55% 100.0% 467 909659 500400 149mt 241mt
Annualized total       47302243 26020805 7744mt 12533mt