Commuting mode analysis

CONCORD CA US

For the week of 11 Sep 2017 through 17 Sep 2017 109 commuters reporting.

Efficiency: 64%  Miles saved: 246,271  CO2 saved: 103mt

n = 109

Commuting Mode 		Efficiency
Benefit 		Frequency Average
Trip
Miles		 Total
Commuting
Miles 		Miles
Saved 		Carbon
Footprint 		CO2
Saved
Drive by myself 0  42.5% 50 39449 0  37248lb 0 
Carpool with one other person 50% 7.0% 25 3226 1613 1976lb 1976lb
Carpool with two other people 67% 1.3% 12183 292382 194922 87030lb 79mt
Carpool with three other people 75% 1.6% 31 903 677 200lb 601lb
Carpool with four other people 80% 0.6% 26 284 228 50lb 201lb
Carpool with five other people 85% 0.5% 42 378 321 50lb 286lb
Carpool with six other people or more 90% 1.1% 60 1203 1082 107lb 962lb
Small vanpool 86% 0.5% 26 260 223 30lb 182lb
Large vanpool 90% 0.5% 75 752 677 67lb 602lb
Walk or bicycle 100% 0.8% 15 203 203 0  180lb
Take motorcycle or scooter 90% 0.1% 28 28 25 2lb 22lb
Work from home / telecommute 100% 0.3% 1217 7300 7300 0  6492lb
Take mass transportation 100% 43.4% 48 39001 39001 0  40939lb
Week total 64% 100.0% 208 385367 246271 57mt 103mt
Annualized total       20039089 12806104 2990mt 5343mt