This challenge is worth 1 YouSustain Award () each time it is completed.
Challenges can be completed multiple times, each time showing on your impact profile.
Length: 30 days.
Keep Driving speed closer to the limits on the road. This will equal CASH savings and less gasoline used/CO2.
The estimated impact each time this challenge is completed: 23 kg / 51 lbs CO2 reduced and saving up to $19.95!
All completions of this challenge have reduced approximately 2.13 tons CO2 and saved up to $1815.45!
Current members: 43
Created: 2011-01-24 17:54:15
Sustainability challenges are small time-limited actions and goals towards becoming more sustainable. Each challenge you join shows on your profile. Challenge members can have discussions in the comments section.
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