About the ratings for 'Car-sharing'
All Bloom actions are rated on CO2 reduction, popularity, easiness and cost. The methodology behind each rating is defined below, along with further rating information for 'Car-sharing'.
CO2 reduction
The average emission reduction resulting from this action in the first 12 months, in kilograms or tonnes.
For this action:
If you share a car with a friend or colleague for all your commutes, you will each halve your commuting CO2 per year, saving each of you around 690kg CO2 per year.
Popularity
Number of registered Bloom users who have planted this action seed.
Easiness
How easy it is to complete the action, as rated by registered Bloom users.
Please note: during beta testing, this value has been editorially assigned. When enough users have rated an action, this will represent the average user rating
Cost
Average outlay required to initiate an action in £.