Portland OR US

For the week of 10 May 2021 through 16 May 2021 356 commuters reporting.

Efficiency: 44%  Miles saved: 2,425,387  CO2 saved: 1,003mt

n = 356

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself
35.9%
2038
2390213
960mt
Carpool with one other person 50%
3.7%
11275
1352982
676491
272mt
272mt
Carpool with two other people 67%
2.1%
54
3645
2430
1057lb
2114lb
Carpool with three other people 75%
1.2%
559
21234
15926
3889lb
11666lb
Carpool with four other people 80%
0.1%
441
1764
1411
314lb
1255lb
Carpool with six other people or more 90%
0.4%
329
4280
3852
380lb
3424lb
Small vanpool 86%
0.1%
143
286
245
36lb
216lb
Large vanpool 90%
0.6%
54
974
877
87lb
780lb
Walk or bicycle 100%
1.8%
22648
1358876
1358876
548mt
Work from home / telecommute 100%
0.6%
20
393
393
350lb
Take mass transportation 100%
53.6%
208
364886
364886
174mt
Week total 44%
100.0%
1683
5499533
2425387
1235mt
1003mt
Annualized total  
 
 
285975713
126120103
64238mt
52165mt


For the week of 19 June 2021.