Commuting mode analysis

Waltham MA US

For the week of 03 Aug 2026 through 09 Aug 2026 411 commuters reporting.

Efficiency: 65%  Miles saved: 142,942  CO2 saved: 68mt

n = 411

Commuting Mode
Efficiency
Benefit
Frequency Average
Trip
Miles
Total
Commuting
Miles
Miles
Saved
Carbon
Footprint
CO2
Saved
Drive by myself 26.3% 50 69426 60699lb
Carpool with one other person 50% 5.5% 41 12029 6014 5521lb 5521lb
Carpool with two other people 67% 1.7% 20 1809 1206 536lb 1072lb
Carpool with three other people 75% 1.3% 36 2489 1867 567lb 1701lb
Carpool with four other people 80% 0.9% 17 840 672 149lb 596lb
Carpool with five other people 85% 0.2% 91 1183 1006 157lb 888lb
Carpool with six other people or more 90% 0.4% 7 140 126 12lb 112lb
Small vanpool 86% 0.0  2 2 1 1lb
Walk or bicycle 100% 0.8% 3 152 152 135lb
Work from home / telecommute 100% 0.2% 23 302 302 261lb
Take mass transportation 100% 62.6% 40 131597 131597 64mt
Week total 65% 100.0% 41 219968 142942 67641lb 68mt
Annualized total       11438309 7432988 1595mt 3558mt