Herndon VA US

For the week of 19 Jul 2021 through 25 Jul 2021 515 commuters reporting.

Efficiency: 75%  Miles saved: 4,608,846  CO2 saved: 2,071mt

n = 515

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself
38.9%
201
630523
248mt
Carpool with one other person 50%
7.1%
2388
1365700
682850
279mt
279mt
Carpool with two other people 67%
2.2%
886
153191
102128
169mt
338mt
Carpool with three other people 75%
2.1%
172
28815
21611
6386lb
19159lb
Carpool with four other people 80%
0.9%
11735
891842
713474
53mt
211mt
Carpool with five other people 85%
0.3%
26
710
603
127lb
717lb
Carpool with six other people or more 90%
0.5%
25
1094
985
97lb
872lb
Small vanpool 86%
0.6%
324
15571
13347
2012lb
12069lb
Large vanpool 90%
0.5%
66
2835
2551
258lb
2325lb
Walk or bicycle 100%
0.1%
4
41
41
36lb
Work from home / telecommute 100%
0.5%
5731
223508
223508
66mt
Take mass transportation 100%
46.1%
767
2847749
2847749
1160mt
Week total 75%
100.0%
766
6161578
4608846
753mt
2071mt
Annualized total  
 
 
320402059
239659997
39156mt
107698mt


For the week of 21 September 2021.